{"title":"Ear Plug Dispensers","description":"\u003ch2\u003eEarplug Dispenser Stations for Job Sites and Facilities\u003c\/h2\u003e\n\u003cp\u003eEarplug dispenser stations make it easy to maintain hearing protection compliance across job sites, manufacturing floors, warehouses, and industrial facilities. Rather than distributing earplugs individually, dispenser stations mount directly to walls, posts, or machinery to provide a consistent, accessible supply of hearing protection exactly where workers need it.\u003c\/p\u003e\n\u003cp\u003eIndustrial ear plug dispensers typically accommodate standard foam earplugs in large refill packs — the most common format being the 200-pair pillow pack used by 3M's 1100 and Howard Leight's MAX-1 earplugs. Wall-mount dispensers are designed for permanent installation at facility entry points, near loud machinery, or at PPE stations. Portable dispenser options allow placement flexibility without requiring permanent fixtures.\u003c\/p\u003e\n\u003ch3\u003eWhy Dispenser Stations Support Hearing Conservation Programs\u003c\/h3\u003e\n\u003cp\u003eOSHA's Hearing Conservation Standard (29 CFR 1910.95) requires employers to provide hearing protection to workers exposed to noise at or above 85 decibels as an 8-hour time-weighted average. Earplug dispenser stations directly support compliance by removing friction from the protective equipment supply chain. When earplugs are immediately accessible at the point of exposure rather than stored in a supply room, workers are significantly more likely to consistently wear them throughout noise-hazardous tasks.\u003c\/p\u003e\n\u003cp\u003eFacility safety managers often place earplug dispensers at every entry point to high-noise areas, creating a behavioral prompt that reinforces the hearing protection requirement. Paired with clear signage identifying the noise hazard and required NRR rating, this approach supports both compliance and genuinely better hearing outcomes over the long term.\u003c\/p\u003e\n\u003ch3\u003eChoosing the Right Dispenser\u003c\/h3\u003e\n\u003cp\u003eKey factors when selecting an earplug dispenser include refill earplug compatibility, daily usage volume, mounting requirements, and whether the dispenser includes a usage counter. Some models incorporate see-through windows for visual inventory monitoring, while others include integrated storage for additional refill packs. For outdoor or wet locations, look for weather-resistant construction with drainage holes to prevent moisture accumulation.\u003c\/p\u003e\n\u003cp\u003eBrowse our earplug dispenser selection alongside compatible bulk refill earplugs from 3M, Howard Leight, Moldex, and Honeywell to build a complete hearing protection station for your facility.\u003c\/p\u003e","products":[{"product_id":"moldex-6644-sparkplugs-plugstation-dispenser-nrr-33-250-pairs","title":"Moldex 6644 SparkPlugs PlugStation Uncorded Earplug Dispenser — NRR 33dB, 250 Pairs","description":"\u003c!--\n================================================================================\nFAQ SCHEMA — push to custom.faq_json metafield\n================================================================================\n[\n  { \"@type\": \"Question\", \"name\": \"What is the NRR of Moldex SparkPlugs earplugs?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Moldex SparkPlugs earplugs (6604 uncorded, 6654 corded, 6615 metal detectable) have an NRR of 33 dB. Applying OSHA's 50% derating method: effective attenuation = (33 - 7) x 0.5 = 13 dB. In a 100 dBA environment, estimated exposure at the ear is approximately 87 dBA when correctly inserted.\" } },\n  { \"@type\": \"Question\", \"name\": \"What makes Moldex SparkPlugs different from other Moldex foam earplugs?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"SparkPlugs are distinguished by their bright multicolored foam (neon green, blue, pink, yellow stripes), a tapered roll-down design, and the availability of a metal-detectable compound version (6615 corded). The vivid colors aid compliance monitoring — supervisors can verify at a distance that workers are wearing protection. The metal-detectable variant (6615) is specifically engineered for food processing and pharmaceutical facilities where earplug loss into product is a contamination risk.\" } },\n  { \"@type\": \"Question\", \"name\": \"What is the SparkPlugs 6615 metal detectable earplug?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"The Moldex SparkPlugs 6615 is a corded NRR 33 foam earplug manufactured with a metal-detectable compound embedded in the foam. If the earplug body separates and enters a food or pharmaceutical production line, metal detection equipment will detect and reject the contaminated product. The 6615 is the standard selection for hearing conservation programs in metal-detection-monitored food processing and pharmaceutical facilities.\" } },\n  { \"@type\": \"Question\", \"name\": \"Are Moldex SparkPlugs latex-free?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Yes. Moldex SparkPlugs are latex-free and PVC-free. They are made from polyurethane foam without chloroprene or diisocyanates. This material profile makes them appropriate for latex-sensitive workers and for most food-grade and pharmaceutical PPE programs.\" } },\n  { \"@type\": \"Question\", \"name\": \"What is the difference between SparkPlugs 6604, 6654, and 6615?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"6604 is uncorded (loose pairs, 200 per bag). 6654 is corded (pairs connected by cord that hangs around the neck, 100 per bag). 6615 is metal-detectable and corded (pairs connected by cord, with metal-detectable compound in foam — specifically for food and pharmaceutical lines with metal detection). All three use the same NRR 33 SparkPlugs foam body.\" } },\n  { \"@type\": \"Question\", \"name\": \"How do I insert Moldex SparkPlugs correctly?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Roll the SparkPlug between clean fingers to compress the foam to a small, wrinkle-free cylinder. Reach over or around the head with the opposite hand to pull the outer ear up and back — this straightens the ear canal. Insert the compressed earplug with a slow rotation while holding in place for 20-30 seconds until the foam expands fully and forms a complete seal. The outer end should be flush with or slightly inside the ear canal opening, not protruding. Incorrect insertion — not compressing enough or not holding in place — is the most common cause of poor attenuation in practice.\" } },\n  { \"@type\": \"Question\", \"name\": \"What noise levels do SparkPlugs NRR 33 protect against?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"NRR 33 SparkPlugs provide effective protection (OSHA 50% derating: 13 dB) for environments up to approximately 103 dBA 8-hour TWA. For environments above 103 dBA, dual hearing protection (earplugs + earmuffs) is recommended. OSHA 29 CFR 1910.95 requires hearing protection when TWA exceeds 85 dBA.\" } },\n  { \"@type\": \"Question\", \"name\": \"Can SparkPlugs earplugs be used in food processing facilities?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Standard SparkPlugs (6604\/6654) with their bright multicolor foam aid visual detection if lost in product, but are not metal-detectable. For facilities with X-ray or metal detection lines where regulatory or food safety programs require detectability, specify the SparkPlugs 6615 metal detectable corded earplug. Both versions are PVC-free and latex-free.\" } },\n  { \"@type\": \"Question\", \"name\": \"What is a PlugStation earplug dispenser?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Moldex PlugStation is a wall-mounted earplug dispenser system. Dispensers hold 250 or 500 pairs and mount near area entrances so workers can take a fresh pair when entering a noise zone. Available in uncorded (6644, 6645, 6605) and corded (6880) formats, and a metal-detectable corded version (6881). The TouchFree EcoStation (6833) dispenses pairs without touching the unit body.\" } },\n  { \"@type\": \"Question\", \"name\": \"How do SparkPlugs compare to Pura-Fit?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Both are NRR 33 Moldex foam earplugs with latex-free, PVC-free formulations. The key differences: Pura-Fit (6800) uses a no-roll-down tapered insertion — faster in dirty environments. SparkPlugs (6604) uses a traditional roll-down compression insertion. SparkPlugs has the metal-detectable compound option (6615) — Pura-Fit does not. SparkPlugs have a more vivid multicolor appearance. For most general industrial programs, either is appropriate; choose SparkPlugs 6615 when metal detection is required.\" } },\n  { \"@type\": \"Question\", \"name\": \"Do I need to fit test earplugs?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"OSHA does not require individual earplug fit testing. However, OSHA 1910.95(i)(4) requires training on selection, fitting, use, and care of hearing protectors — training on correct insertion technique is critical because actual attenuation in practice depends almost entirely on proper fit. NIOSH recommends field attenuation estimation (FAET) to verify real-world protection levels.\" } },\n  { \"@type\": \"Question\", \"name\": \"Where can I buy Moldex SparkPlugs in bulk?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"WC Safety stocks the full SparkPlugs lineup: 6604 uncorded (200 pairs), 6654 corded (100 pairs), 6615 metal detectable corded, PlugStation dispensers (6644, 6645, 6880, 6881), EcoStation (6703), and TouchFree EcoStation (6833). Browse the complete Moldex Earplugs collection at WC Safety.\" } }\n]\n================================================================================\n\nSEO PAGE TITLE (max 70 chars):\nMoldex SparkPlugs 6604 Earplugs NRR 33 | Metal Detectable Option, Corded \u0026 Uncorded\n\nMETA DESCRIPTION (max 160 chars):\nMoldex SparkPlugs NRR 33 foam earplugs — vibrant multicolor, latex-free, PVC-free. Metal detectable 6615, corded 6654, uncorded 6604. Dispensers in stock at WC Safety.\n\n================================================================================\n--\u003e\n\n\u003caside style=\"border: 2px solid #ff9800; padding: 20px 24px; background: #2a2520; margin: 24px 0; border-radius: 6px; color: #f5e6d3;\"\u003e\n  \u003cdiv style=\"display: flex; align-items: center; gap: 12px; margin-bottom: 12px; flex-wrap: wrap;\"\u003e\n    \u003cspan style=\"background: #ff9800; color: #1a1a1a; font-weight: bold; padding: 4px 12px; border-radius: 4px; font-size: 0.95em;\"\u003eEDITORIAL REVIEW: 4.5\/5\u003c\/span\u003e\n    \u003cspan style=\"color: #ffb74d; font-size: 0.9em;\"\u003eIndependently reviewed by WC Safety\u003c\/span\u003e\n  \u003c\/div\u003e\n  \u003cp style=\"margin: 0 0 14px 0; color: #f5e6d3; font-style: italic; line-height: 1.5;\"\u003e\"SparkPlugs deliver NRR 33 in a high-visibility multicolor foam that makes compliance monitoring easy — and the metal-detectable 6615 is the go-to earplug for food processing and pharmaceutical programs where loss-into-product is a real hazard. One of the most versatile earplug families in the Moldex lineup.\"\u003c\/p\u003e\n  \u003cp style=\"margin: 0;\"\u003e\n    Read the full review →\n     ·\n    Best Moldex Earplugs Guide →\n  \u003c\/p\u003e\n\u003c\/aside\u003e\n\n\u003ch2\u003eMoldex SparkPlugs — NRR 33 dB Foam Earplug, Metal Detectable Option Available\u003c\/h2\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eMoldex SparkPlugs\u003c\/strong\u003e is a \u003cstrong\u003eNRR 33 dB disposable foam earplug\u003c\/strong\u003e distinguished by its vivid multicolor foam body and the availability of a \u003cstrong\u003emetal-detectable compound version\u003c\/strong\u003e — the only earplug in the Moldex lineup engineered specifically for facilities where earplug loss into product is a regulatory or food safety concern. Available as the \u003ca href=\"\/products\/moldex-6604-sparkplugs-uncorded-earplugs-nrr-33-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6604 uncorded\u003c\/a\u003e, \u003ca href=\"\/products\/moldex-6654-sparkplugs-corded-earplugs-nrr-33-100-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6654 corded\u003c\/a\u003e, and \u003ca href=\"\/products\/moldex-6615-sparkplugs-metal-detectable-corded-earplugs-nrr-33\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6615 metal detectable corded\u003c\/a\u003e, plus EcoStation, PlugStation, and TouchFree dispenser formats for high-volume programs. For a no-roll-down foam alternative with the same NRR, see the \u003ca href=\"\/products\/moldex-6800-pura-fit-uncorded-earplugs-nrr-33-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Pura-Fit (NRR 33)\u003c\/a\u003e. For SparkPlugs in a PlugStation metal detectable dispenser, see the \u003ca href=\"\/products\/moldex-6881-sparkplugs-metal-detectable-plugstation-nrr-33-150-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6881 PlugStation metal detectable dispenser\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cdiv style=\"background:#1a1a1a;border-left:4px solid #ff9800;border-radius:4px;padding:16px 20px;margin:24px 0;\"\u003e\n\u003cstrong style=\"color:#ff9800;\"\u003eQuick Facts — Moldex SparkPlugs\u003c\/strong\u003e\n\u003cul style=\"margin-top:8px;padding-left:18px;line-height:1.9;color:#e0e0e0;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eNRR:\u003c\/strong\u003e 33 dB (ANSI S3.19-1974)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Disposable roll-down foam earplug\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsertion Method:\u003c\/strong\u003e Roll-down compression — compress, insert, hold 20–30 sec for expansion\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Polyurethane foam — latex-free, PVC-free, chloroprene-free\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Vivid multicolor (neon green, blue, pink, yellow) — high visibility\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMetal Detectable Option:\u003c\/strong\u003e 6615 corded — metal-detectable compound embedded in foam for food\/pharma lines\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/blogs\/product-reviews\/moldex-6604-sparkplugs-review\" style=\"color:#4fc3f7;\"\u003e\u003cstrong\u003eAvailable Variants:\u003c\/strong\u003e 6604 uncorded, 6654 corded, 6615 metal detectable corded; EcoStation, PlugStation, TouchFree dispenser formats\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication Range:\u003c\/strong\u003e Up to ~103 dBA TWA (OSHA 50% derating: effective protection = 13 dB)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\n\u003cul style=\"line-height:2;padding-left:18px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eMetal-detectable compound — engineered for food and pharmaceutical lines:\u003c\/strong\u003e The SparkPlugs 6615 is the standout option in this family — a NRR 33 corded foam earplug with metal-detectable compound embedded throughout the foam body. If an earplug or foam fragment enters a production line, standard metal detection and X-ray inspection equipment will trigger a product reject — satisfying the earplug detectability requirements of HACCP, BRC, SQF, and customer-mandated food safety programs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-visibility multicolor foam — compliance monitoring at a glance:\u003c\/strong\u003e The SparkPlugs' neon multicolor pattern is visible from a distance in plant environments — safety managers and supervisors can verify worker compliance without approaching each workstation. In high-throughput manufacturing where visual compliance checks happen multiple times per shift, the SparkPlugs' color contrast over skin tones and work clothing is a genuine operational advantage\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNRR 33 — maximum single-device attenuation:\u003c\/strong\u003e At NRR 33, SparkPlugs deliver the highest protection rating available from a foam earplug — sufficient for environments up to approximately 103 dBA TWA when properly worn (effective attenuation of 13 dB after OSHA 50% derating). This satisfies OSHA 1910.95 requirements across the vast majority of general industry noise environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLatex-free and PVC-free formulation:\u003c\/strong\u003e SparkPlugs foam contains no latex, PVC, chloroprene, or other common sensitizers — making them appropriate for latex-allergic workers and for industries with strict PPE material restrictions on products that contact workers' bodies\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull dispenser ecosystem:\u003c\/strong\u003e SparkPlugs are available in the complete Moldex dispenser format lineup — EcoStation (6703), PlugStation uncorded (6644, 6645), PlugStation corded (6880), PlugStation metal detectable (6881), and TouchFree EcoStation (6833) — enabling implementation at any facility scale and hygiene requirement level\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eApplications — When to Use Moldex SparkPlugs\u003c\/h2\u003e\n\n\u003cul style=\"line-height:1.9;padding-left:18px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eFood processing and packaging (metal detectable — specify 6615):\u003c\/strong\u003e Meat processing, bottling, bakery, dairy, and packaged goods production lines frequently mandate metal-detectable PPE under HACCP or retailer-specific food safety standards. The SparkPlugs 6615 satisfies these requirements at NRR 33 — the highest attenuation available in a metal-detectable earplug format. For dispenser programs on metal-detection-monitored lines, the \u003ca href=\"\/products\/moldex-6881-sparkplugs-metal-detectable-plugstation-nrr-33-150-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6881 PlugStation metal detectable dispenser\u003c\/a\u003e provides bulk distribution\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePharmaceutical manufacturing:\u003c\/strong\u003e Tablet compression, packaging, and process areas with noise levels 90–105 dBA and strict contamination control requirements — the SparkPlugs' clean material formulation and metal-detectable option (6615) address both hearing protection and loss-into-product concerns in cGMP-regulated environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGeneral manufacturing and assembly:\u003c\/strong\u003e Press rooms, stamping lines, CNC machining, and assembly environments in the 90–103 dBA range — SparkPlugs NRR 33 provides maximum attenuation, and the high-visibility multicolor body aids the compliance monitoring required under OSHA hearing conservation programs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConstruction and infrastructure:\u003c\/strong\u003e Jackhammering, concrete cutting, heavy equipment, and demolition — the corded 6654 keeps both plugs accessible when workers move between noisy and quiet areas, and the bright coloration remains visible even in PPE-dense environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-volume industrial programs with dispenser infrastructure:\u003c\/strong\u003e The SparkPlugs PlugStation (6644\/6645 uncorded, 6880 corded, 6881 metal detectable) and EcoStation (6703) systems support facility-wide dispenser programs — mount at area entrances to eliminate barriers to hearing protection compliance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSparkPlugs — All Variants\u003c\/h2\u003e\n\n\u003ctable style=\"width:100%;border-collapse:collapse;background:#1a1a1a;color:#e0e0e0;margin:16px 0;font-size:0.93em;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background:#2a2a2a;\"\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eModel\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:center;\"\u003eNRR\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eFormat\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:center;\"\u003eQty\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eKey Feature\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background:#1e2a1e;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e6604 \u003cem style=\"font-weight:400;color:#9e9e9e;\"\u003e(this product)\u003c\/em\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eUncorded\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e200 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eStandard general-use earplug\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6654-sparkplugs-corded-earplugs-nrr-33-100-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6654\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eCorded\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e100 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eHang around neck between tasks\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6615-sparkplugs-metal-detectable-corded-earplugs-nrr-33\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6615\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eMetal Detectable Corded\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003eVaries\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;color:#ffb74d;\"\u003e\u003cstrong\u003eFood\/pharma lines — metal detection compliant\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6684-sparkplugs-uncorded-earplug-jar-nrr-33-50-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6684 Jar\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eJar (uncorded)\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e50 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eCountertop \/ small program use\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6703-sparkplugs-ecostation-dispenser-nrr-33-500-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6703 EcoStation\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eEcoStation dispenser\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e500 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eArea-entry wall dispenser\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6833-sparkplugs-touchfree-ecostation-dispenser-nrr-33\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6833 TouchFree\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eTouch-free dispenser\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003eVaries\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eNo-contact dispensing — food, cleanroom\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6644-sparkplugs-plugstation-dispenser-nrr-33-250-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6644 PlugStation 250\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003ePlugStation (uncorded)\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e250 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eCompact dispenser for smaller programs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6881-sparkplugs-metal-detectable-plugstation-nrr-33-150-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6881 PlugStation Metal Det.\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003ePlugStation (metal detectable corded)\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e150 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;color:#ffb74d;\"\u003e\u003cstrong\u003eFood\/pharma dispenser — metal detection compliant\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eSparkPlugs vs. Competing NRR 33 Foam Earplugs\u003c\/h2\u003e\n\n\u003ctable style=\"width:100%;border-collapse:collapse;background:#1a1a1a;color:#e0e0e0;margin:16px 0;font-size:0.93em;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background:#2a2a2a;\"\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eEarplug\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:center;\"\u003eNRR\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:center;\"\u003eMetal Detectable\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eInsertion\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eBest For\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background:#1e2a1e;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003eMoldex SparkPlugs 6604\/6615 \u003cem style=\"font-weight:400;color:#9e9e9e;\"\u003e(this product)\u003c\/em\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#81c784;\"\u003e✔ (6615\/6881)\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eRoll-down\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eFood\/pharma with metal detection; max NRR; high-vis\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6800-pura-fit-uncorded-earplugs-nrr-33-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Pura-Fit 6800\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#e57373;\"\u003e✘\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eNo-roll-down\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eDirty environments; no foam compression needed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6870-meteors-uncorded-earplugs-nrr-33-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Meteors 6870\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#e57373;\"\u003e✘\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eBell-shape grip tab\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eEasy grip; small size (NRR 28) available for smaller ear canals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6435-alphas-corded-reusable-earplugs-nrr-27db\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Alphas 6435\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e27\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#81c784;\"\u003e✔ (6436)\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eReusable flanged\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eReusable; metal-detectable option; lower NRR than SparkPlugs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003eHoward Leight MAX\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#e57373;\"\u003e✘\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eRoll-down bell\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eNRR 33 alternative; no metal-detectable option\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eOSHA Compliance \u0026amp; Hearing Conservation\u003c\/h2\u003e\n\n\u003cp\u003eMoldex SparkPlugs are rated under \u003cstrong\u003eANSI S3.19-1974\u003c\/strong\u003e at NRR 33. Under \u003cstrong\u003eOSHA 29 CFR 1910.95\u003c\/strong\u003e, SparkPlugs are appropriate hearing protection for workers with TWA noise exposures from 85 dBA to approximately 103 dBA (OSHA 50% derating applied). For food processing facilities, the 6615 metal-detectable variant satisfies the earplug detectability requirements of HACCP, BRC, and SQF food safety programs in addition to OSHA 1910.95 hearing protection requirements.\u003c\/p\u003e\n\n\u003cul style=\"line-height:1.9;padding-left:18px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorrect insertion technique is critical:\u003c\/strong\u003e OSHA 1910.95(i)(4) requires training on hearing protector use — roll-down foam earplugs achieve labeled NRR only when fully compressed and held in the ear canal until foam fully expands. Workers who do not compress fully or do not hold the plug in place may receive significantly less than 13 dB effective attenuation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMetal-detectable food safety compliance:\u003c\/strong\u003e 6615\/6881 contain metal-detectable compound engineered to trigger standard metal detection equipment — consult your facility's food safety program to confirm detection threshold requirements are met\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnnual audiometric testing:\u003c\/strong\u003e Required under OSHA 1910.95(g) for all workers in a hearing conservation program — hearing protection selection and training should be documented as part of the written program required under 1910.95(c)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat is the NRR of Moldex SparkPlugs?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eSparkPlugs (6604\/6654\/6615) have NRR 33 dB. Effective attenuation under OSHA's 50% derating: (33 – 7) × 0.5 = 13 dB. In a 100 dBA environment, estimated ear exposure = 87 dBA with proper insertion.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat makes SparkPlugs different from other Moldex foam earplugs?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eThe key differentiators are the vivid multicolor foam for easy compliance monitoring and the metal-detectable compound option (6615 corded, 6881 PlugStation dispenser) for food processing and pharmaceutical facilities. The SparkPlugs are also one of the few NRR 33 earplugs with a dispenser program that includes a metal-detectable format.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat is the SparkPlugs 6615 metal detectable earplug?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eThe 6615 is a corded NRR 33 SparkPlug with metal-detectable compound embedded throughout the foam body. If the earplug or a foam fragment enters a production line, it will trigger metal detection or X-ray inspection equipment — satisfying food safety program requirements under HACCP, BRC, SQF, and customer specifications.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eAre Moldex SparkPlugs latex-free?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eYes — latex-free, PVC-free, and chloroprene-free. Appropriate for latex-sensitive workers and for facilities with material restriction requirements on PPE that contacts workers' bodies.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat is the difference between 6604, 6654, and 6615?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003e6604 is uncorded (200 pairs per bag). 6654 is corded (100 pairs per bag). 6615 is metal-detectable and corded — specifically for food\/pharma lines with metal detection. All three use identical NRR 33 SparkPlugs foam.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eHow do I insert SparkPlugs correctly?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eCompress the foam to a thin cylinder between clean fingers. Reach over or around the head with the opposite hand to pull the outer ear up and back. Insert the compressed earplug with a slow twisting motion and hold for 20–30 seconds while the foam expands. The outer end should be flush with the ear canal opening — not protruding significantly. Incomplete compression or not holding the plug during expansion are the most common fit errors.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eCan SparkPlugs be used in food processing?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eStandard 6604\/6654 SparkPlugs are bright-colored but not metal-detectable. For facilities with metal detection or X-ray inspection on product lines, specify the 6615 metal detectable corded earplug or the 6881 PlugStation metal detectable dispenser. Both are PVC-free and latex-free.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat dispenser options are available for SparkPlugs?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eFull dispenser ecosystem: EcoStation 6703 (500 pairs wall-mount), TouchFree EcoStation 6833 (no-contact dispensing), PlugStation 6644 (250 uncorded), PlugStation 6645 (500 uncorded), PlugStation 6880 (150 corded), PlugStation 6881 (150 metal detectable corded), and jar format 6684 (50 uncorded).\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eHow do SparkPlugs compare to Pura-Fit?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eBoth are NRR 33, latex-free, PVC-free Moldex foam earplugs. Pura-Fit (6800) uses no-roll-down insertion — better for dirty\/gloved-hand environments. SparkPlugs (6604) requires roll-down compression. SparkPlugs has the metal-detectable option (6615); Pura-Fit does not. For most programs, either is appropriate — choose SparkPlugs 6615 when metal detection is required.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eDo I need to fit test earplugs?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eOSHA does not require individual earplug fit testing. However, OSHA 1910.95(i)(4) requires training on selection, fitting, use, and care. Proper insertion technique is critical — actual attenuation in practice is determined almost entirely by correct fit, not by labeled NRR alone.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhere can I buy Moldex SparkPlugs in bulk?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eWC Safety stocks 6604 uncorded (200 pairs), 6654 corded (100 pairs), 6615 metal detectable corded, jar 6684 (50 pairs), all EcoStation and PlugStation dispenser formats. Browse the \u003ca href=\"\/collections\/moldex-earplugs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Earplugs collection at WC Safety →\u003c\/a\u003e\u003c\/p\u003e\n","brand":"Moldex","offers":[{"title":"Default Title","offer_id":44051794886744,"sku":"6644","price":53.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0594\/1900\/0920\/files\/71rdtjYaFrL._SL1500.jpg?v=1777785863"},{"product_id":"moldex-6645-sparkplugs-plugstation-dispenser-nrr-33-500-pairs","title":"Moldex 6645 SparkPlugs PlugStation Uncorded Earplug Dispenser — NRR 33dB, 500 Pairs","description":"\u003c!--\n================================================================================\nFAQ SCHEMA — push to custom.faq_json metafield\n================================================================================\n[\n  { \"@type\": \"Question\", \"name\": \"What is the NRR of Moldex SparkPlugs earplugs?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Moldex SparkPlugs earplugs (6604 uncorded, 6654 corded, 6615 metal detectable) have an NRR of 33 dB. Applying OSHA's 50% derating method: effective attenuation = (33 - 7) x 0.5 = 13 dB. In a 100 dBA environment, estimated exposure at the ear is approximately 87 dBA when correctly inserted.\" } },\n  { \"@type\": \"Question\", \"name\": \"What makes Moldex SparkPlugs different from other Moldex foam earplugs?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"SparkPlugs are distinguished by their bright multicolored foam (neon green, blue, pink, yellow stripes), a tapered roll-down design, and the availability of a metal-detectable compound version (6615 corded). The vivid colors aid compliance monitoring — supervisors can verify at a distance that workers are wearing protection. The metal-detectable variant (6615) is specifically engineered for food processing and pharmaceutical facilities where earplug loss into product is a contamination risk.\" } },\n  { \"@type\": \"Question\", \"name\": \"What is the SparkPlugs 6615 metal detectable earplug?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"The Moldex SparkPlugs 6615 is a corded NRR 33 foam earplug manufactured with a metal-detectable compound embedded in the foam. If the earplug body separates and enters a food or pharmaceutical production line, metal detection equipment will detect and reject the contaminated product. The 6615 is the standard selection for hearing conservation programs in metal-detection-monitored food processing and pharmaceutical facilities.\" } },\n  { \"@type\": \"Question\", \"name\": \"Are Moldex SparkPlugs latex-free?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Yes. Moldex SparkPlugs are latex-free and PVC-free. They are made from polyurethane foam without chloroprene or diisocyanates. This material profile makes them appropriate for latex-sensitive workers and for most food-grade and pharmaceutical PPE programs.\" } },\n  { \"@type\": \"Question\", \"name\": \"What is the difference between SparkPlugs 6604, 6654, and 6615?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"6604 is uncorded (loose pairs, 200 per bag). 6654 is corded (pairs connected by cord that hangs around the neck, 100 per bag). 6615 is metal-detectable and corded (pairs connected by cord, with metal-detectable compound in foam — specifically for food and pharmaceutical lines with metal detection). All three use the same NRR 33 SparkPlugs foam body.\" } },\n  { \"@type\": \"Question\", \"name\": \"How do I insert Moldex SparkPlugs correctly?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Roll the SparkPlug between clean fingers to compress the foam to a small, wrinkle-free cylinder. Reach over or around the head with the opposite hand to pull the outer ear up and back — this straightens the ear canal. Insert the compressed earplug with a slow rotation while holding in place for 20-30 seconds until the foam expands fully and forms a complete seal. The outer end should be flush with or slightly inside the ear canal opening, not protruding. Incorrect insertion — not compressing enough or not holding in place — is the most common cause of poor attenuation in practice.\" } },\n  { \"@type\": \"Question\", \"name\": \"What noise levels do SparkPlugs NRR 33 protect against?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"NRR 33 SparkPlugs provide effective protection (OSHA 50% derating: 13 dB) for environments up to approximately 103 dBA 8-hour TWA. For environments above 103 dBA, dual hearing protection (earplugs + earmuffs) is recommended. OSHA 29 CFR 1910.95 requires hearing protection when TWA exceeds 85 dBA.\" } },\n  { \"@type\": \"Question\", \"name\": \"Can SparkPlugs earplugs be used in food processing facilities?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Standard SparkPlugs (6604\/6654) with their bright multicolor foam aid visual detection if lost in product, but are not metal-detectable. For facilities with X-ray or metal detection lines where regulatory or food safety programs require detectability, specify the SparkPlugs 6615 metal detectable corded earplug. Both versions are PVC-free and latex-free.\" } },\n  { \"@type\": \"Question\", \"name\": \"What is a PlugStation earplug dispenser?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Moldex PlugStation is a wall-mounted earplug dispenser system. Dispensers hold 250 or 500 pairs and mount near area entrances so workers can take a fresh pair when entering a noise zone. Available in uncorded (6644, 6645, 6605) and corded (6880) formats, and a metal-detectable corded version (6881). The TouchFree EcoStation (6833) dispenses pairs without touching the unit body.\" } },\n  { \"@type\": \"Question\", \"name\": \"How do SparkPlugs compare to Pura-Fit?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Both are NRR 33 Moldex foam earplugs with latex-free, PVC-free formulations. The key differences: Pura-Fit (6800) uses a no-roll-down tapered insertion — faster in dirty environments. SparkPlugs (6604) uses a traditional roll-down compression insertion. SparkPlugs has the metal-detectable compound option (6615) — Pura-Fit does not. SparkPlugs have a more vivid multicolor appearance. For most general industrial programs, either is appropriate; choose SparkPlugs 6615 when metal detection is required.\" } },\n  { \"@type\": \"Question\", \"name\": \"Do I need to fit test earplugs?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"OSHA does not require individual earplug fit testing. However, OSHA 1910.95(i)(4) requires training on selection, fitting, use, and care of hearing protectors — training on correct insertion technique is critical because actual attenuation in practice depends almost entirely on proper fit. NIOSH recommends field attenuation estimation (FAET) to verify real-world protection levels.\" } },\n  { \"@type\": \"Question\", \"name\": \"Where can I buy Moldex SparkPlugs in bulk?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"WC Safety stocks the full SparkPlugs lineup: 6604 uncorded (200 pairs), 6654 corded (100 pairs), 6615 metal detectable corded, PlugStation dispensers (6644, 6645, 6880, 6881), EcoStation (6703), and TouchFree EcoStation (6833). Browse the complete Moldex Earplugs collection at WC Safety.\" } }\n]\n================================================================================\n\nSEO PAGE TITLE (max 70 chars):\nMoldex SparkPlugs 6604 Earplugs NRR 33 | Metal Detectable Option, Corded \u0026 Uncorded\n\nMETA DESCRIPTION (max 160 chars):\nMoldex SparkPlugs NRR 33 foam earplugs — vibrant multicolor, latex-free, PVC-free. Metal detectable 6615, corded 6654, uncorded 6604. Dispensers in stock at WC Safety.\n\n================================================================================\n--\u003e\n\n\u003caside style=\"border: 2px solid #ff9800; padding: 20px 24px; background: #2a2520; margin: 24px 0; border-radius: 6px; color: #f5e6d3;\"\u003e\n  \u003cdiv style=\"display: flex; align-items: center; gap: 12px; margin-bottom: 12px; flex-wrap: wrap;\"\u003e\n    \u003cspan style=\"background: #ff9800; color: #1a1a1a; font-weight: bold; padding: 4px 12px; border-radius: 4px; font-size: 0.95em;\"\u003eEDITORIAL REVIEW: 4.5\/5\u003c\/span\u003e\n    \u003cspan style=\"color: #ffb74d; font-size: 0.9em;\"\u003eIndependently reviewed by WC Safety\u003c\/span\u003e\n  \u003c\/div\u003e\n  \u003cp style=\"margin: 0 0 14px 0; color: #f5e6d3; font-style: italic; line-height: 1.5;\"\u003e\"SparkPlugs deliver NRR 33 in a high-visibility multicolor foam that makes compliance monitoring easy — and the metal-detectable 6615 is the go-to earplug for food processing and pharmaceutical programs where loss-into-product is a real hazard. One of the most versatile earplug families in the Moldex lineup.\"\u003c\/p\u003e\n  \u003cp style=\"margin: 0;\"\u003e\n    Read the full review →\n     ·\n    Best Moldex Earplugs Guide →\n  \u003c\/p\u003e\n\u003c\/aside\u003e\n\n\u003ch2\u003eMoldex SparkPlugs — NRR 33 dB Foam Earplug, Metal Detectable Option Available\u003c\/h2\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eMoldex SparkPlugs\u003c\/strong\u003e is a \u003cstrong\u003eNRR 33 dB disposable foam earplug\u003c\/strong\u003e distinguished by its vivid multicolor foam body and the availability of a \u003cstrong\u003emetal-detectable compound version\u003c\/strong\u003e — the only earplug in the Moldex lineup engineered specifically for facilities where earplug loss into product is a regulatory or food safety concern. Available as the \u003ca href=\"\/products\/moldex-6604-sparkplugs-uncorded-earplugs-nrr-33-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6604 uncorded\u003c\/a\u003e, \u003ca href=\"\/products\/moldex-6654-sparkplugs-corded-earplugs-nrr-33-100-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6654 corded\u003c\/a\u003e, and \u003ca href=\"\/products\/moldex-6615-sparkplugs-metal-detectable-corded-earplugs-nrr-33\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6615 metal detectable corded\u003c\/a\u003e, plus EcoStation, PlugStation, and TouchFree dispenser formats for high-volume programs. For a no-roll-down foam alternative with the same NRR, see the \u003ca href=\"\/products\/moldex-6800-pura-fit-uncorded-earplugs-nrr-33-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Pura-Fit (NRR 33)\u003c\/a\u003e. For SparkPlugs in a PlugStation metal detectable dispenser, see the \u003ca href=\"\/products\/moldex-6881-sparkplugs-metal-detectable-plugstation-nrr-33-150-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6881 PlugStation metal detectable dispenser\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cdiv style=\"background:#1a1a1a;border-left:4px solid #ff9800;border-radius:4px;padding:16px 20px;margin:24px 0;\"\u003e\n\u003cstrong style=\"color:#ff9800;\"\u003eQuick Facts — Moldex SparkPlugs\u003c\/strong\u003e\n\u003cul style=\"margin-top:8px;padding-left:18px;line-height:1.9;color:#e0e0e0;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eNRR:\u003c\/strong\u003e 33 dB (ANSI S3.19-1974)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Disposable roll-down foam earplug\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsertion Method:\u003c\/strong\u003e Roll-down compression — compress, insert, hold 20–30 sec for expansion\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Polyurethane foam — latex-free, PVC-free, chloroprene-free\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Vivid multicolor (neon green, blue, pink, yellow) — high visibility\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMetal Detectable Option:\u003c\/strong\u003e 6615 corded — metal-detectable compound embedded in foam for food\/pharma lines\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/blogs\/product-reviews\/moldex-6604-sparkplugs-review\" style=\"color:#4fc3f7;\"\u003e\u003cstrong\u003eAvailable Variants:\u003c\/strong\u003e 6604 uncorded, 6654 corded, 6615 metal detectable corded; EcoStation, PlugStation, TouchFree dispenser formats\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication Range:\u003c\/strong\u003e Up to ~103 dBA TWA (OSHA 50% derating: effective protection = 13 dB)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\n\u003cul style=\"line-height:2;padding-left:18px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eMetal-detectable compound — engineered for food and pharmaceutical lines:\u003c\/strong\u003e The SparkPlugs 6615 is the standout option in this family — a NRR 33 corded foam earplug with metal-detectable compound embedded throughout the foam body. If an earplug or foam fragment enters a production line, standard metal detection and X-ray inspection equipment will trigger a product reject — satisfying the earplug detectability requirements of HACCP, BRC, SQF, and customer-mandated food safety programs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-visibility multicolor foam — compliance monitoring at a glance:\u003c\/strong\u003e The SparkPlugs' neon multicolor pattern is visible from a distance in plant environments — safety managers and supervisors can verify worker compliance without approaching each workstation. In high-throughput manufacturing where visual compliance checks happen multiple times per shift, the SparkPlugs' color contrast over skin tones and work clothing is a genuine operational advantage\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNRR 33 — maximum single-device attenuation:\u003c\/strong\u003e At NRR 33, SparkPlugs deliver the highest protection rating available from a foam earplug — sufficient for environments up to approximately 103 dBA TWA when properly worn (effective attenuation of 13 dB after OSHA 50% derating). This satisfies OSHA 1910.95 requirements across the vast majority of general industry noise environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLatex-free and PVC-free formulation:\u003c\/strong\u003e SparkPlugs foam contains no latex, PVC, chloroprene, or other common sensitizers — making them appropriate for latex-allergic workers and for industries with strict PPE material restrictions on products that contact workers' bodies\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull dispenser ecosystem:\u003c\/strong\u003e SparkPlugs are available in the complete Moldex dispenser format lineup — EcoStation (6703), PlugStation uncorded (6644, 6645), PlugStation corded (6880), PlugStation metal detectable (6881), and TouchFree EcoStation (6833) — enabling implementation at any facility scale and hygiene requirement level\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eApplications — When to Use Moldex SparkPlugs\u003c\/h2\u003e\n\n\u003cul style=\"line-height:1.9;padding-left:18px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eFood processing and packaging (metal detectable — specify 6615):\u003c\/strong\u003e Meat processing, bottling, bakery, dairy, and packaged goods production lines frequently mandate metal-detectable PPE under HACCP or retailer-specific food safety standards. The SparkPlugs 6615 satisfies these requirements at NRR 33 — the highest attenuation available in a metal-detectable earplug format. For dispenser programs on metal-detection-monitored lines, the \u003ca href=\"\/products\/moldex-6881-sparkplugs-metal-detectable-plugstation-nrr-33-150-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6881 PlugStation metal detectable dispenser\u003c\/a\u003e provides bulk distribution\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePharmaceutical manufacturing:\u003c\/strong\u003e Tablet compression, packaging, and process areas with noise levels 90–105 dBA and strict contamination control requirements — the SparkPlugs' clean material formulation and metal-detectable option (6615) address both hearing protection and loss-into-product concerns in cGMP-regulated environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGeneral manufacturing and assembly:\u003c\/strong\u003e Press rooms, stamping lines, CNC machining, and assembly environments in the 90–103 dBA range — SparkPlugs NRR 33 provides maximum attenuation, and the high-visibility multicolor body aids the compliance monitoring required under OSHA hearing conservation programs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConstruction and infrastructure:\u003c\/strong\u003e Jackhammering, concrete cutting, heavy equipment, and demolition — the corded 6654 keeps both plugs accessible when workers move between noisy and quiet areas, and the bright coloration remains visible even in PPE-dense environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-volume industrial programs with dispenser infrastructure:\u003c\/strong\u003e The SparkPlugs PlugStation (6644\/6645 uncorded, 6880 corded, 6881 metal detectable) and EcoStation (6703) systems support facility-wide dispenser programs — mount at area entrances to eliminate barriers to hearing protection compliance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSparkPlugs — All Variants\u003c\/h2\u003e\n\n\u003ctable style=\"width:100%;border-collapse:collapse;background:#1a1a1a;color:#e0e0e0;margin:16px 0;font-size:0.93em;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background:#2a2a2a;\"\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eModel\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:center;\"\u003eNRR\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eFormat\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:center;\"\u003eQty\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eKey Feature\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background:#1e2a1e;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e6604 \u003cem style=\"font-weight:400;color:#9e9e9e;\"\u003e(this product)\u003c\/em\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eUncorded\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e200 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eStandard general-use earplug\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6654-sparkplugs-corded-earplugs-nrr-33-100-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6654\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eCorded\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e100 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eHang around neck between tasks\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6615-sparkplugs-metal-detectable-corded-earplugs-nrr-33\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6615\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eMetal Detectable Corded\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003eVaries\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;color:#ffb74d;\"\u003e\u003cstrong\u003eFood\/pharma lines — metal detection compliant\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6684-sparkplugs-uncorded-earplug-jar-nrr-33-50-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6684 Jar\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eJar (uncorded)\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e50 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eCountertop \/ small program use\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6703-sparkplugs-ecostation-dispenser-nrr-33-500-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6703 EcoStation\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eEcoStation dispenser\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e500 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eArea-entry wall dispenser\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6833-sparkplugs-touchfree-ecostation-dispenser-nrr-33\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6833 TouchFree\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eTouch-free dispenser\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003eVaries\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eNo-contact dispensing — food, cleanroom\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6644-sparkplugs-plugstation-dispenser-nrr-33-250-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6644 PlugStation 250\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003ePlugStation (uncorded)\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e250 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eCompact dispenser for smaller programs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6881-sparkplugs-metal-detectable-plugstation-nrr-33-150-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6881 PlugStation Metal Det.\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003ePlugStation (metal detectable corded)\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e150 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;color:#ffb74d;\"\u003e\u003cstrong\u003eFood\/pharma dispenser — metal detection compliant\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eSparkPlugs vs. Competing NRR 33 Foam Earplugs\u003c\/h2\u003e\n\n\u003ctable style=\"width:100%;border-collapse:collapse;background:#1a1a1a;color:#e0e0e0;margin:16px 0;font-size:0.93em;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background:#2a2a2a;\"\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eEarplug\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:center;\"\u003eNRR\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:center;\"\u003eMetal Detectable\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eInsertion\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eBest For\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background:#1e2a1e;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003eMoldex SparkPlugs 6604\/6615 \u003cem style=\"font-weight:400;color:#9e9e9e;\"\u003e(this product)\u003c\/em\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#81c784;\"\u003e✔ (6615\/6881)\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eRoll-down\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eFood\/pharma with metal detection; max NRR; high-vis\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6800-pura-fit-uncorded-earplugs-nrr-33-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Pura-Fit 6800\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#e57373;\"\u003e✘\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eNo-roll-down\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eDirty environments; no foam compression needed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6870-meteors-uncorded-earplugs-nrr-33-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Meteors 6870\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#e57373;\"\u003e✘\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eBell-shape grip tab\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eEasy grip; small size (NRR 28) available for smaller ear canals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6435-alphas-corded-reusable-earplugs-nrr-27db\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Alphas 6435\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e27\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#81c784;\"\u003e✔ (6436)\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eReusable flanged\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eReusable; metal-detectable option; lower NRR than SparkPlugs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003eHoward Leight MAX\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#e57373;\"\u003e✘\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eRoll-down bell\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eNRR 33 alternative; no metal-detectable option\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eOSHA Compliance \u0026amp; Hearing Conservation\u003c\/h2\u003e\n\n\u003cp\u003eMoldex SparkPlugs are rated under \u003cstrong\u003eANSI S3.19-1974\u003c\/strong\u003e at NRR 33. Under \u003cstrong\u003eOSHA 29 CFR 1910.95\u003c\/strong\u003e, SparkPlugs are appropriate hearing protection for workers with TWA noise exposures from 85 dBA to approximately 103 dBA (OSHA 50% derating applied). For food processing facilities, the 6615 metal-detectable variant satisfies the earplug detectability requirements of HACCP, BRC, and SQF food safety programs in addition to OSHA 1910.95 hearing protection requirements.\u003c\/p\u003e\n\n\u003cul style=\"line-height:1.9;padding-left:18px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorrect insertion technique is critical:\u003c\/strong\u003e OSHA 1910.95(i)(4) requires training on hearing protector use — roll-down foam earplugs achieve labeled NRR only when fully compressed and held in the ear canal until foam fully expands. Workers who do not compress fully or do not hold the plug in place may receive significantly less than 13 dB effective attenuation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMetal-detectable food safety compliance:\u003c\/strong\u003e 6615\/6881 contain metal-detectable compound engineered to trigger standard metal detection equipment — consult your facility's food safety program to confirm detection threshold requirements are met\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnnual audiometric testing:\u003c\/strong\u003e Required under OSHA 1910.95(g) for all workers in a hearing conservation program — hearing protection selection and training should be documented as part of the written program required under 1910.95(c)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat is the NRR of Moldex SparkPlugs?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eSparkPlugs (6604\/6654\/6615) have NRR 33 dB. Effective attenuation under OSHA's 50% derating: (33 – 7) × 0.5 = 13 dB. In a 100 dBA environment, estimated ear exposure = 87 dBA with proper insertion.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat makes SparkPlugs different from other Moldex foam earplugs?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eThe key differentiators are the vivid multicolor foam for easy compliance monitoring and the metal-detectable compound option (6615 corded, 6881 PlugStation dispenser) for food processing and pharmaceutical facilities. The SparkPlugs are also one of the few NRR 33 earplugs with a dispenser program that includes a metal-detectable format.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat is the SparkPlugs 6615 metal detectable earplug?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eThe 6615 is a corded NRR 33 SparkPlug with metal-detectable compound embedded throughout the foam body. If the earplug or a foam fragment enters a production line, it will trigger metal detection or X-ray inspection equipment — satisfying food safety program requirements under HACCP, BRC, SQF, and customer specifications.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eAre Moldex SparkPlugs latex-free?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eYes — latex-free, PVC-free, and chloroprene-free. Appropriate for latex-sensitive workers and for facilities with material restriction requirements on PPE that contacts workers' bodies.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat is the difference between 6604, 6654, and 6615?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003e6604 is uncorded (200 pairs per bag). 6654 is corded (100 pairs per bag). 6615 is metal-detectable and corded — specifically for food\/pharma lines with metal detection. All three use identical NRR 33 SparkPlugs foam.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eHow do I insert SparkPlugs correctly?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eCompress the foam to a thin cylinder between clean fingers. Reach over or around the head with the opposite hand to pull the outer ear up and back. Insert the compressed earplug with a slow twisting motion and hold for 20–30 seconds while the foam expands. The outer end should be flush with the ear canal opening — not protruding significantly. Incomplete compression or not holding the plug during expansion are the most common fit errors.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eCan SparkPlugs be used in food processing?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eStandard 6604\/6654 SparkPlugs are bright-colored but not metal-detectable. For facilities with metal detection or X-ray inspection on product lines, specify the 6615 metal detectable corded earplug or the 6881 PlugStation metal detectable dispenser. Both are PVC-free and latex-free.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat dispenser options are available for SparkPlugs?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eFull dispenser ecosystem: EcoStation 6703 (500 pairs wall-mount), TouchFree EcoStation 6833 (no-contact dispensing), PlugStation 6644 (250 uncorded), PlugStation 6645 (500 uncorded), PlugStation 6880 (150 corded), PlugStation 6881 (150 metal detectable corded), and jar format 6684 (50 uncorded).\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eHow do SparkPlugs compare to Pura-Fit?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eBoth are NRR 33, latex-free, PVC-free Moldex foam earplugs. Pura-Fit (6800) uses no-roll-down insertion — better for dirty\/gloved-hand environments. SparkPlugs (6604) requires roll-down compression. SparkPlugs has the metal-detectable option (6615); Pura-Fit does not. For most programs, either is appropriate — choose SparkPlugs 6615 when metal detection is required.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eDo I need to fit test earplugs?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eOSHA does not require individual earplug fit testing. However, OSHA 1910.95(i)(4) requires training on selection, fitting, use, and care. Proper insertion technique is critical — actual attenuation in practice is determined almost entirely by correct fit, not by labeled NRR alone.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhere can I buy Moldex SparkPlugs in bulk?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eWC Safety stocks 6604 uncorded (200 pairs), 6654 corded (100 pairs), 6615 metal detectable corded, jar 6684 (50 pairs), all EcoStation and PlugStation dispenser formats. Browse the \u003ca href=\"\/collections\/moldex-earplugs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Earplugs collection at WC Safety →\u003c\/a\u003e\u003c\/p\u003e\n","brand":"Moldex","offers":[{"title":"Default Title","offer_id":44051794952280,"sku":"6645","price":70.82,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0594\/1900\/0920\/files\/71kJJH5xrfL._SL1500.jpg?v=1777785760"},{"product_id":"moldex-6875-meteors-plugstation-dispenser-nrr-33-250-pairs","title":"Moldex 6875 Meteors PlugStation Uncorded Earplug Dispenser — NRR 33dB, 250 Pairs","description":"\u003c!--\n================================================================================\nFAQ SCHEMA — push to custom.faq_json metafield\n================================================================================\n[\n  { \"@type\": \"Question\", \"name\": \"What is the NRR of Moldex Meteors earplugs?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Moldex Meteors come in two NRR ratings. Regular Meteors (6870 uncorded, 6970 corded) have NRR 33 dB. Meteors Small (6630 uncorded, 6632 corded) have NRR 28 dB — sized for smaller ear canals. Applying OSHA's 50% derating: NRR 33 gives 13 dB effective attenuation; NRR 28 gives 10.5 dB effective attenuation.\" } },\n  { \"@type\": \"Question\", \"name\": \"What makes Moldex Meteors different from other foam earplugs?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Meteors have a unique bell or dome shape with a large, easy-grip outer flange. The wide flange gives workers something to grasp for insertion and removal — making Meteors the best choice for workers with reduced hand dexterity, thick work gloves, or difficulty manipulating smaller foam plugs. The availability of a dedicated Small size (NRR 28) for smaller ear canals is also unusual in foam earplug lines.\" } },\n  { \"@type\": \"Question\", \"name\": \"What is the difference between Meteors regular and Meteors Small?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Regular Meteors (6870\/6970) have NRR 33 and are sized for standard adult ear canals. Meteors Small (6630\/6632) have NRR 28 and are physically smaller — engineered for workers with smaller ear canals who cannot achieve an adequate seal with standard-sized foam earplugs. The Small size is the correct selection when standard earplugs feel loose, fall out easily, or cause discomfort from being forced into a too-small canal.\" } },\n  { \"@type\": \"Question\", \"name\": \"Are Moldex Meteors latex-free?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Yes. Moldex Meteors are latex-free and PVC-free. They are made from polyurethane foam without chloroprene or other common sensitizers — appropriate for latex-sensitive workers and for most food-grade hearing protection programs.\" } },\n  { \"@type\": \"Question\", \"name\": \"How do I insert Moldex Meteors earplugs?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Grasp the wide outer flange of the Meteor earplug. Reach over or around the head with the opposite hand to pull the outer ear up and back, straightening the ear canal. Insert the Meteor with a slow rotating motion until the outer flange is flush with the ear canal opening. The bell shape and wide grip tab make this process easier than cylindrical plugs, particularly for workers with gloves or reduced dexterity. Hold in place for 20-30 seconds while foam seats.\" } },\n  { \"@type\": \"Question\", \"name\": \"What ear canal size is Meteors Small designed for?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Meteors Small (NRR 28) is designed for workers with smaller ear canals — typically women, younger workers, or anyone who finds standard foam earplugs uncomfortable, loose, or difficult to seal. If standard earplugs feel like they are being forced in, fall out easily, or provide inconsistent attenuation, Meteors Small is the appropriate next option. NRR 28 still provides 10.5 dB effective attenuation (OSHA derating) — adequate for most industrial noise environments up to 97.5 dBA TWA.\" } },\n  { \"@type\": \"Question\", \"name\": \"What noise levels require earplugs with NRR 28 (Meteors Small)?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Meteors Small (NRR 28) provide effective attenuation of 10.5 dB (OSHA 50% derating: (28-7) x 0.5). This is adequate for environments up to approximately 97.5 dBA 8-hour TWA, reducing exposure to approximately 87 dBA. For environments above 98 dBA TWA, specify regular Meteors (NRR 33) if they fit, or add earmuffs as dual protection with the Small size.\" } },\n  { \"@type\": \"Question\", \"name\": \"What EcoStation and PlugStation formats are available for Meteors?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Meteors dispenser formats: EcoStation 6707 (500 pairs, wall-mount), EcoStation XL 6537 (750 pairs), EcoStation XL refill 6538, PlugStation 6875 (250 pairs), and TouchFree EcoStation 6837 (no-contact dispensing). All dispenser formats use the regular NRR 33 Meteors body.\" } },\n  { \"@type\": \"Question\", \"name\": \"Can Moldex Meteors be used with gloves?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Yes — the Meteors' wide bell-shaped outer flange is specifically designed to be graspable with work gloves. The large grip surface makes insertion and removal possible without the fine motor manipulation required by smaller cylindrical or tapered foam plugs. This is the primary ergonomic advantage of the Meteors design over the Pura-Fit, SparkPlugs, and Softies families.\" } },\n  { \"@type\": \"Question\", \"name\": \"How do Meteors compare to Pura-Fit and SparkPlugs?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"All three deliver NRR 33 (regular sizes) with latex-free, PVC-free formulations. Meteors have a wide bell flange for gloved or low-dexterity insertion, plus a Small size (NRR 28) for smaller ear canals. Pura-Fit has a no-roll-down tapered insertion for dirty environments. SparkPlugs have a metal-detectable compound option. For most general programs, all three are equivalent — choose Meteors when grip ease or ear canal size is the primary concern.\" } },\n  { \"@type\": \"Question\", \"name\": \"Where can I buy Moldex Meteors in bulk?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"WC Safety stocks 6870 uncorded regular (200 pairs), 6970 corded regular (100 pairs), 6630 small uncorded (200 pairs), 6632 small corded (100 pairs), plus EcoStation and PlugStation dispenser formats. Browse the complete Moldex Earplugs collection at WC Safety.\" } }\n]\n================================================================================\n\nSEO PAGE TITLE (max 70 chars):\nMoldex Meteors 6870 Earplugs NRR 33 | Bell Shape, Small Size NRR 28 Available\n\nMETA DESCRIPTION (max 160 chars):\nMoldex Meteors NRR 33 foam earplugs — wide bell flange for easy gloved-hand insertion. Small size NRR 28 for smaller ear canals. Corded \u0026 uncorded. In stock at WC Safety.\n\n================================================================================\n--\u003e\n\n\u003caside style=\"border: 2px solid #ff9800; padding: 20px 24px; background: #2a2520; margin: 24px 0; border-radius: 6px; color: #f5e6d3;\"\u003e\n  \u003cdiv style=\"display: flex; align-items: center; gap: 12px; margin-bottom: 12px; flex-wrap: wrap;\"\u003e\n    \u003cspan style=\"background: #ff9800; color: #1a1a1a; font-weight: bold; padding: 4px 12px; border-radius: 4px; font-size: 0.95em;\"\u003eEDITORIAL REVIEW: 4.4\/5\u003c\/span\u003e\n    \u003cspan style=\"color: #ffb74d; font-size: 0.9em;\"\u003eIndependently reviewed by WC Safety\u003c\/span\u003e\n  \u003c\/div\u003e\n  \u003cp style=\"margin: 0 0 14px 0; color: #f5e6d3; font-style: italic; line-height: 1.5;\"\u003e\"The Meteors' wide bell flange solves a real problem — workers who can't easily manipulate small foam plugs, especially with gloves on. The dedicated Small size (NRR 28) adds something rare in disposable foam earplugs: a properly-sized option for smaller ear canals that doesn't require jamming a standard plug in and hoping for the best.\"\u003c\/p\u003e\n  \u003cp style=\"margin: 0;\"\u003e\n    Read the full review →\n     ·\n    Best Moldex Earplugs Guide →\n  \u003c\/p\u003e\n\u003c\/aside\u003e\n\n\u003ch2\u003eMoldex Meteors — NRR 33 Bell-Shape Foam Earplug, Small Size (NRR 28) Available\u003c\/h2\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eMoldex Meteors\u003c\/strong\u003e is a disposable foam earplug with a distinctive bell or dome shape featuring a \u003cstrong\u003ewide outer flange that makes insertion and removal easier than cylindrical or tapered foam plugs\u003c\/strong\u003e — particularly for workers wearing gloves or with reduced hand dexterity. Regular Meteors (\u003ca href=\"\/products\/moldex-6870-meteors-uncorded-earplugs-nrr-33-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6870 uncorded\u003c\/a\u003e, \u003ca href=\"\/products\/moldex-6970-meteors-corded-earplugs-nrr-33-100-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6970 corded\u003c\/a\u003e) carry \u003cstrong\u003eNRR 33\u003c\/strong\u003e. Meteors Small (\u003ca href=\"\/products\/moldex-6630-meteors-small-uncorded-earplugs-nrr-28-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6630 uncorded\u003c\/a\u003e, \u003ca href=\"\/products\/moldex-6632-meteors-small-corded-earplugs-nrr-28-100-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6632 corded\u003c\/a\u003e) are physically smaller and carry \u003cstrong\u003eNRR 28\u003c\/strong\u003e — engineered for workers with smaller ear canals who cannot achieve an adequate seal with standard-size earplugs. For a no-roll-down alternative at NRR 33, see the \u003ca href=\"\/products\/moldex-6800-pura-fit-uncorded-earplugs-nrr-33-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Pura-Fit\u003c\/a\u003e. For the reusable multi-size option, see the \u003ca href=\"\/products\/moldex-alphas-6430-uncorded-reusable-earplugs-nrr-27db-pocket-pak-plus-50-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Alphas\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cdiv style=\"background:#1a1a1a;border-left:4px solid #ff9800;border-radius:4px;padding:16px 20px;margin:24px 0;\"\u003e\n\u003cstrong style=\"color:#ff9800;\"\u003eQuick Facts — Moldex Meteors\u003c\/strong\u003e\n\u003cul style=\"margin-top:8px;padding-left:18px;line-height:1.9;color:#e0e0e0;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eNRR:\u003c\/strong\u003e 33 dB (regular) | 28 dB (Small) — ANSI S3.19-1974\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Disposable foam earplug\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShape:\u003c\/strong\u003e Bell\/dome with wide outer grip flange — no small fingertip grip required\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsertion Method:\u003c\/strong\u003e Grip flange, pull ear up\/back, insert with gentle rotation; hold 20–30 sec\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Polyurethane foam — latex-free, PVC-free\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Bright orange-red (regular) \/ coral (small) — high visibility\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSizes:\u003c\/strong\u003e Regular (standard ear canal) and Small (smaller ear canal) — same bell design, different body dimensions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvailable Variants:\u003c\/strong\u003e Uncorded \/ corded; EcoStation, PlugStation, TouchFree dispenser formats\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEffective Attenuation (OSHA 50%):\u003c\/strong\u003e 13 dB (NRR 33) | 10.5 dB (NRR 28)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\n\u003cul style=\"line-height:2;padding-left:18px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide bell flange — designed for gloved hands and low dexterity:\u003c\/strong\u003e The Meteors' outer flange provides a large, stable grip surface that allows workers to insert and remove earplugs without the fine motor precision required by cylindrical or narrow tapered plugs. This is the defining advantage of the Meteors design — in environments where workers routinely wear thick gloves (construction, cold storage, warehouse) or have reduced dexterity, proper earplug insertion is often skipped because smaller plugs are difficult to manipulate; the Meteors addresses this compliance barrier directly\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDedicated Small size for smaller ear canals:\u003c\/strong\u003e Most foam earplug lines offer a single \"one-size\" format. Meteors Small (NRR 28) provides a physically smaller body for workers whose ear canals cannot seat a standard foam plug without discomfort or incomplete seal. Forcing a standard earplug into a smaller canal produces a loose, protruding fit that achieves far less than labeled NRR — the correct solution is a properly-sized plug, not more force\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNRR 33 in regular size — maximum single-device attenuation:\u003c\/strong\u003e Regular Meteors deliver NRR 33 — the ceiling for foam earplug attenuation — providing effective protection (13 dB after OSHA derating) for environments up to approximately 103 dBA TWA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLatex-free and PVC-free:\u003c\/strong\u003e Moldex Meteors foam contains no latex, PVC, or chloroprene — appropriate for latex-allergic workers and for industries with chemical material restrictions on body-contact PPE\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEcoStation and PlugStation dispenser compatibility:\u003c\/strong\u003e Regular Meteors are available in wall-mount EcoStation (6707), EcoStation XL (6537), PlugStation (6875), and TouchFree EcoStation (6837) formats — supporting high-volume dispenser programs at area entrances\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eApplications — When to Use Moldex Meteors\u003c\/h2\u003e\n\n\u003cul style=\"line-height:1.9;padding-left:18px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorkers who wear gloves (construction, cold storage, warehouse):\u003c\/strong\u003e The Meteors' large grip flange allows one-handed or gloved-hand insertion and removal without removing gloves — a practical compliance advantage in environments where taking gloves off to insert earplugs is time-consuming or creates its own safety hazard\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorkers with smaller ear canals (Meteors Small — NRR 28):\u003c\/strong\u003e Women workers, younger workers, and anyone with smaller ear canal dimensions who experience discomfort, poor seal, or frequent earplug ejection with standard earplugs — the Meteors Small provides a properly-sized fit at NRR 28, sufficient for most industrial hearing conservation programs up to approximately 97.5 dBA TWA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorkers with reduced hand dexterity:\u003c\/strong\u003e Manual tasks, hand injuries, or cold-environment hand stiffness reduce the fine motor control needed to roll and insert small foam plugs — the Meteors' wide grip flange reduces this manipulation requirement and improves compliance rates in populations where other earplug styles are routinely worn incorrectly\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGeneral manufacturing and industrial environments:\u003c\/strong\u003e Press rooms, packaging lines, assembly operations, and other 90–103 dBA environments where the standard NRR 33 protection ceiling is required — Meteors are a direct alternative to Pura-Fit or SparkPlugs for programs where insertion ease or ear canal size is the primary selection driver\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHearing conservation programs with dispenser infrastructure:\u003c\/strong\u003e EcoStation and PlugStation dispenser formats allow Meteors to be distributed at area entrances across large facilities, with the TouchFree format (6837) supporting cleanroom and food-grade environments\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eMeteors Regular vs. Meteors Small — Selection Guide\u003c\/h2\u003e\n\n\u003ctable style=\"width:100%;border-collapse:collapse;background:#1a1a1a;color:#e0e0e0;margin:16px 0;font-size:0.93em;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background:#2a2a2a;\"\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eCondition\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:center;\"\u003eRegular (NRR 33)\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:center;\"\u003eSmall (NRR 28)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eStandard adult ear canal fit\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#81c784;\"\u003e✔ Correct choice\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#e57373;\"\u003eMay feel loose\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eSmaller ear canal — plug uncomfortable or won't seal\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#e57373;\"\u003eOver-sized, poor seal\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#81c784;\"\u003e✔ Correct choice\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eEnvironment up to ~103 dBA TWA\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#81c784;\"\u003e✔ 13 dB effective\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#ffb74d;\"\u003e⚠ 10.5 dB — check TWA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eEnvironment up to ~97.5 dBA TWA\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#81c784;\"\u003e✔ Adequate\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#81c784;\"\u003e✔ Adequate (10.5 dB)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eEnvironment above 103 dBA TWA\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#ffb74d;\"\u003e⚠ Add earmuffs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#e57373;\"\u003e✘ Add earmuffs (dual protection)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eMeteors — All Variants\u003c\/h2\u003e\n\n\u003ctable style=\"width:100%;border-collapse:collapse;background:#1a1a1a;color:#e0e0e0;margin:16px 0;font-size:0.93em;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background:#2a2a2a;\"\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eModel\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:center;\"\u003eNRR\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eFormat\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:center;\"\u003eQty\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eBest For\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background:#1e2a1e;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e6870 \u003cem style=\"font-weight:400;color:#9e9e9e;\"\u003e(this product)\u003c\/em\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eUncorded\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e200 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eStandard ear canal; full-shift noise area\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6970-meteors-corded-earplugs-nrr-33-100-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6970\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eCorded\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e100 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eIn\/out noise areas; hang around neck\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6630-meteors-small-uncorded-earplugs-nrr-28-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6630 Small\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#ffb74d;\"\u003e28\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eUncorded (small size)\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e200 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eSmaller ear canal; better comfort than standard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6632-meteors-small-corded-earplugs-nrr-28-100-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6632 Small Corded\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#ffb74d;\"\u003e28\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eCorded (small size)\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e100 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eSmaller canal; in\/out noise areas\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6707-meteors-ecostation-dispenser-nrr-33-500-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6707 EcoStation\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eEcoStation dispenser\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e500 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eArea-entry wall dispenser\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-meteors-ecostation-xl-6537-uncorded-earplug-dispenser-nrr-33db-750-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6537 EcoStation XL\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eEcoStation XL dispenser\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e750 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eHigh-volume programs; extended refill interval\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6875-meteors-plugstation-dispenser-nrr-33-250-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6875 PlugStation\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003ePlugStation (250 pairs)\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e250 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eCompact wall-mount dispenser\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6837-meteors-touchfree-ecostation-dispenser-nrr-33\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6837 TouchFree\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eTouch-free dispenser\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003eVaries\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eNo-contact dispensing — food, cleanroom\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eMeteors vs. Competing Foam Earplugs\u003c\/h2\u003e\n\n\u003ctable style=\"width:100%;border-collapse:collapse;background:#1a1a1a;color:#e0e0e0;margin:16px 0;font-size:0.93em;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background:#2a2a2a;\"\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eEarplug\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:center;\"\u003eNRR\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eShape \/ Insertion\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:center;\"\u003eSmall Size\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eBest For\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background:#1e2a1e;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003eMoldex Meteors 6870 \u003cem style=\"font-weight:400;color:#9e9e9e;\"\u003e(this product)\u003c\/em\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33 (28 small)\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eBell flange — easy grip\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#81c784;\"\u003e✔ NRR 28\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eGloved hands, reduced dexterity, smaller ear canals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6800-pura-fit-uncorded-earplugs-nrr-33-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Pura-Fit 6800\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eTapered — no roll-down\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#e57373;\"\u003e✘ One size\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eDirty environments; fastest insertion; clean materials\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6604-sparkplugs-uncorded-earplugs-nrr-33-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex SparkPlugs 6604\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eTapered — roll-down\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#e57373;\"\u003e✘ One size\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eMetal-detectable option; high-visibility multicolor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6600-softies-uncorded-earplugs-nrr-33-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Softies 6600\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eCylindrical — roll-down\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#e57373;\"\u003e✘ One size\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eSoftest foam for sensitive ear canals; maximum comfort\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eOSHA Compliance \u0026amp; Hearing Conservation\u003c\/h2\u003e\n\n\u003cp\u003eMoldex Meteors are rated under \u003cstrong\u003eANSI S3.19-1974\u003c\/strong\u003e at NRR 33 (regular) and NRR 28 (small). Under \u003cstrong\u003eOSHA 29 CFR 1910.95\u003c\/strong\u003e, both sizes are appropriate hearing protection for workers with noise exposures at or above 85 dBA TWA when adequate attenuation is confirmed for the specific environment.\u003c\/p\u003e\n\n\u003cul style=\"line-height:1.9;padding-left:18px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize selection matters for attenuation:\u003c\/strong\u003e A standard-size earplug that does not fit properly delivers less real-world attenuation than a smaller earplug that seals correctly. If workers with smaller ear canals report discomfort or frequent ejection, specifying Meteors Small is the correct response — not requiring workers to continue using a poorly-fitting standard earplug\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTraining requirement:\u003c\/strong\u003e OSHA 1910.95(i)(4) requires training on correct hearing protector fitting. The Meteors' grip flange design reduces but does not eliminate the importance of proper insertion technique — workers must still seat the plug deeply enough to seal the canal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual protection above 103 dBA (regular) or 97.5 dBA (small):\u003c\/strong\u003e At noise exposures above these thresholds, earplugs alone are insufficient — a Moldex earmuff or other approved earmuff worn simultaneously with earplugs provides additional attenuation. OSHA notes that dual-protection adds approximately 5 dB to the higher-rated protector's attenuation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat is the NRR of Moldex Meteors?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eRegular Meteors (6870\/6970): NRR 33 dB — effective attenuation 13 dB (OSHA 50% derating). Meteors Small (6630\/6632): NRR 28 dB — effective attenuation 10.5 dB. Both sizes use the same bell-flange design — Small has a physically smaller foam body for smaller ear canals.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat makes Moldex Meteors different from other foam earplugs?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eThe wide bell-shaped outer flange makes Meteors significantly easier to grasp, insert, and remove than cylindrical or narrow tapered plugs — particularly for workers wearing gloves or with reduced dexterity. The availability of a dedicated Small size (NRR 28) for smaller ear canals is also uncommon in disposable foam earplug lines.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat is the difference between Meteors regular and Small?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eRegular Meteors (6870\/6970) are NRR 33 and sized for standard adult ear canals. Meteors Small (6630\/6632) are NRR 28 and physically smaller — for workers whose ear canals cannot seat a standard foam plug comfortably or without a poor seal. Use Small when standard earplugs feel loose, cause pain from oversizing, or fall out easily.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eAre Moldex Meteors latex-free?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eYes — latex-free and PVC-free. Appropriate for latex-sensitive workers and most food-grade and pharmaceutical PPE programs.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eCan Meteors be inserted with gloves on?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eYes — the wide bell flange is specifically designed to be graspable with work gloves. This is the primary ergonomic advantage of the Meteors design over narrow cylindrical or tapered plugs that require fine motor manipulation.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat ear canal size is Meteors Small designed for?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eMeteors Small is for workers with smaller ear canals — typically women, younger workers, or anyone who finds standard foam earplugs uncomfortable or unable to seal. If standard plugs feel too large, fall out, or cause ear canal pain, Meteors Small is the correct next option before resorting to reusable flanged earplugs.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat noise levels require NRR 28 (Meteors Small)?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eMeteors Small NRR 28 provides 10.5 dB effective attenuation (OSHA 50% derating). Adequate for environments up to approximately 97.5 dBA TWA. Above 98 dBA, add earmuffs for dual protection — or select a worker with a standard-size canal for regular Meteors (NRR 33) if fit allows.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat EcoStation and PlugStation formats are available?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eEcoStation 6707 (500 pairs), EcoStation XL 6537 (750 pairs), EcoStation XL refill 6538, PlugStation 6875 (250 pairs), TouchFree EcoStation 6837. All dispenser formats use regular NRR 33 Meteors.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eHow do Meteors compare to Pura-Fit and SparkPlugs?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eAll three deliver NRR 33 with latex-free, PVC-free formulations. Meteors have the wide grip flange for gloved\/low-dexterity insertion and the only Small size option. Pura-Fit has no-roll-down insertion for dirty environments. SparkPlugs have a metal-detectable option. Choose Meteors when grip ease or ear canal size is the primary concern.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhere can I buy Moldex Meteors in bulk?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eWC Safety stocks 6870 uncorded regular (200 pairs), 6970 corded regular (100 pairs), 6630 Small uncorded (200 pairs), 6632 Small corded (100 pairs), and all EcoStation and PlugStation formats. Browse the \u003ca href=\"\/collections\/moldex-earplugs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Earplugs collection at WC Safety →\u003c\/a\u003e\u003c\/p\u003e\n","brand":"Moldex","offers":[{"title":"Default Title","offer_id":44051795083352,"sku":"6875","price":111.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0594\/1900\/0920\/files\/81gMf--10OL._AC_SL1500.jpg?v=1777785682"},{"product_id":"moldex-6846-mellows-plugstation-dispenser-nrr-30-250-pairs","title":"Moldex 6846 Mellows PlugStation Uncorded Earplug Dispenser — NRR 30dB, 250 Pairs","description":"\u003c!--\n================================================================================\nFAQ SCHEMA — push to custom.faq_json metafield\n================================================================================\n[\n  { \"@type\": \"Question\", \"name\": \"What is the NRR of Moldex Mellows earplugs?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Moldex Mellows (6820 uncorded, 6840 corded) have an NRR of 30 dB. Applying OSHA's 50% derating: effective attenuation = (30 - 7) x 0.5 = 11.5 dB. Adequate for environments up to approximately 101.5 dBA 8-hour TWA when correctly and consistently worn.\" } },\n  { \"@type\": \"Question\", \"name\": \"Why would I choose NRR 30 Mellows instead of NRR 33 earplugs?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"NRR 33 earplugs provide maximum attenuation but can also cause communication difficulties and awareness problems in environments where workers need to hear warning signals, instructions, or machinery sounds for safety. In environments where TWA noise is in the 85–97 dBA range, NRR 30 Mellows provide adequate OSHA-compliant protection while allowing slightly better situational awareness than NRR 33 alternatives. Mellows also use an extra-soft foam formulation for reduced ear canal pressure during extended wear.\" } },\n  { \"@type\": \"Question\", \"name\": \"Are Moldex Mellows latex-free?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Yes. Moldex Mellows are latex-free and PVC-free — appropriate for latex-sensitive workers and most industrial hearing conservation programs.\" } },\n  { \"@type\": \"Question\", \"name\": \"What is the difference between Mellows 6820 and 6840?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"The 6820 is uncorded (loose pairs, 200 per bag). The 6840 is corded (pairs connected by cord, 100 per bag). Both use the same NRR 30 Mellows ultra-soft foam. Choose corded (6840) when workers move between noisy and quieter areas and need to keep earplugs accessible when removed.\" } },\n  { \"@type\": \"Question\", \"name\": \"What PlugStation dispensers are available for Mellows?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Mellows are available in PlugStation 6846 (250 pairs wall-mount dispenser) and PlugStation 6847 (500 pairs wall-mount dispenser). Both are standard uncorded format.\" } },\n  { \"@type\": \"Question\", \"name\": \"What environments are Mellows NRR 30 appropriate for?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Mellows NRR 30 provide effective protection (11.5 dB after OSHA derating) for environments up to approximately 101.5 dBA TWA. They are best suited to moderate-noise environments in the 85-97 dBA range where NRR 33 would provide excess attenuation and impair communication or awareness. Appropriate applications include light to medium manufacturing, warehouse operations, light construction, and landscaping equipment.\" } },\n  { \"@type\": \"Question\", \"name\": \"How do Mellows compare to Softies?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Both use ultra-soft polyurethane foam for reduced ear canal pressure. The key difference is NRR: Mellows are NRR 30 (11.5 dB effective attenuation after derating) and Softies are NRR 33 (13 dB effective attenuation). Choose Mellows when the noise environment allows the lower NRR and situational awareness is a priority. Choose Softies when maximum NRR 33 attenuation is required. Both are latex-free and PVC-free.\" } },\n  { \"@type\": \"Question\", \"name\": \"Do NRR 30 earplugs meet OSHA hearing protection requirements?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"NRR 30 Mellows provide 11.5 dB effective attenuation (OSHA 50% derating). They are OSHA-compliant when they reduce the worker's noise exposure to at or below 90 dBA (OSHA threshold) or 85 dBA (NIOSH recommended). For a 97 dBA TWA environment: 97 - 11.5 = 85.5 dBA at the ear — meeting OSHA's 90 dBA target. Confirm adequacy for your specific exposure level before specifying.\" } },\n  { \"@type\": \"Question\", \"name\": \"How do I insert Mellows correctly?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Roll the Mellows earplug between clean fingers to compress the ultra-soft foam to a wrinkle-free cylinder. Pull the outer ear up and back with the opposite hand to straighten the ear canal. Insert the compressed earplug with a gentle rotating motion and hold in place for 20-30 seconds while the foam expands. The outer end should be flush with the ear canal opening. The ultra-soft compound requires slightly more care not to under-compress than firmer foam plugs.\" } },\n  { \"@type\": \"Question\", \"name\": \"Where can I buy Moldex Mellows in bulk?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"WC Safety stocks 6820 uncorded (200 pairs), 6840 corded (100 pairs), PlugStation 6846 (250 pairs), and PlugStation 6847 (500 pairs). Browse the complete Moldex Earplugs collection at WC Safety.\" } }\n]\n================================================================================\n\nSEO PAGE TITLE (max 70 chars):\nMoldex Mellows 6820 Earplugs NRR 30 | Ultra-Soft Foam, Corded \u0026 Uncorded\n\nMETA DESCRIPTION (max 160 chars):\nMoldex Mellows NRR 30 ultra-soft foam earplugs — gentle fit for moderate-noise environments. Latex-free, PVC-free. Uncorded (6820), corded (6840), PlugStation dispensers available.\n\n================================================================================\n--\u003e\n\n\u003caside style=\"border: 2px solid #ff9800; padding: 20px 24px; background: #2a2520; margin: 24px 0; border-radius: 6px; color: #f5e6d3;\"\u003e\n  \u003cdiv style=\"display: flex; align-items: center; gap: 12px; margin-bottom: 12px; flex-wrap: wrap;\"\u003e\n    \u003cspan style=\"background: #ff9800; color: #1a1a1a; font-weight: bold; padding: 4px 12px; border-radius: 4px; font-size: 0.95em;\"\u003eEDITORIAL REVIEW: 4.3\/5\u003c\/span\u003e\n    \u003cspan style=\"color: #ffb74d; font-size: 0.9em;\"\u003eIndependently reviewed by WC Safety\u003c\/span\u003e\n  \u003c\/div\u003e\n  \u003cp style=\"margin: 0 0 14px 0; color: #f5e6d3; font-style: italic; line-height: 1.5;\"\u003e\"Mellows fills the gap between maximum-attenuation foam plugs and reusable flanged earplugs — NRR 30 with ultra-soft foam is the right answer for moderate-noise environments where NRR 33 plugs cause workers to over-isolate and remove protection between tasks. Practical choice for light manufacturing, warehouse, and landscaping programs.\"\u003c\/p\u003e\n  \u003cp style=\"margin: 0;\"\u003e\n    Read the full review →\n     ·\n    Best Moldex Earplugs Guide →\n  \u003c\/p\u003e\n\u003c\/aside\u003e\n\n\u003ch2\u003eMoldex Mellows — NRR 30 dB Ultra-Soft Foam Earplug for Moderate Noise Environments\u003c\/h2\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eMoldex Mellows\u003c\/strong\u003e is a \u003cstrong\u003eNRR 30 dB disposable foam earplug\u003c\/strong\u003e made from an \u003cstrong\u003eultra-soft polyurethane compound\u003c\/strong\u003e — designed for workers in moderate-noise environments where maximum NRR 33 attenuation is not required and where a softer, less occluding earplug improves compliance and reduces over-isolation. Available as the \u003ca href=\"\/products\/moldex-6820-mellows-uncorded-earplugs-nrr-30-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6820 uncorded\u003c\/a\u003e and \u003ca href=\"\/products\/moldex-6840-mellows-corded-earplugs-nrr-30-100-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6840 corded\u003c\/a\u003e, plus PlugStation dispenser formats (\u003ca href=\"\/products\/moldex-6846-mellows-plugstation-dispenser-nrr-30-250-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6846\u003c\/a\u003e and \u003ca href=\"\/products\/moldex-6847-mellows-plugstation-dispenser-nrr-30-500-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6847\u003c\/a\u003e). When maximum NRR 33 is required with the same ultra-soft foam preference, see \u003ca href=\"\/products\/moldex-6600-softies-uncorded-earplugs-nrr-33-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Softies (NRR 33)\u003c\/a\u003e. For a reusable NRR 27 option, see \u003ca href=\"\/products\/moldex-alphas-6430-uncorded-reusable-earplugs-nrr-27db-pocket-pak-plus-50-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Alphas\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cdiv style=\"background:#1a1a1a;border-left:4px solid #ff9800;border-radius:4px;padding:16px 20px;margin:24px 0;\"\u003e\n\u003cstrong style=\"color:#ff9800;\"\u003eQuick Facts — Moldex Mellows\u003c\/strong\u003e\n\u003cul style=\"margin-top:8px;padding-left:18px;line-height:1.9;color:#e0e0e0;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eNRR:\u003c\/strong\u003e 30 dB (ANSI S3.19-1974)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEffective Attenuation (OSHA 50%):\u003c\/strong\u003e 11.5 dB — adequate up to ~101.5 dBA TWA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Disposable roll-down foam earplug\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Ultra-soft polyurethane foam — latex-free, PVC-free\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Peach\/beige\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBest Application:\u003c\/strong\u003e Moderate-noise environments (85–97 dBA); workers requiring comfort over maximum attenuation\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/blogs\/product-reviews\/moldex-6820-mellows-review\" style=\"color:#4fc3f7;\"\u003e\u003cstrong\u003eAvailable Variants:\u003c\/strong\u003e 6820 uncorded, 6840 corded; PlugStation 6846 (250 pairs), 6847 (500 pairs)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\n\u003cul style=\"line-height:2;padding-left:18px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eUltra-soft foam — reduced ear canal pressure during extended wear:\u003c\/strong\u003e Like the Softies (NRR 33), Mellows use an extra-soft polyurethane compound that expands gently and conforms closely to ear canal contours — minimizing the sustained outward pressure that causes discomfort and fatigue during long-shift wear of standard foam earplugs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNRR 30 — calibrated for moderate-noise environments:\u003c\/strong\u003e At NRR 30 (11.5 dB effective attenuation after OSHA derating), Mellows protect adequately for environments up to approximately 101.5 dBA TWA while allowing slightly better situational awareness than NRR 33 plugs. In environments where workers report removing hearing protection to communicate or hear warning signals — then forgetting to replace it — a lower NRR earplug worn consistently provides more actual protection than a higher NRR earplug worn intermittently\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLatex-free and PVC-free:\u003c\/strong\u003e No latex, PVC, or other common sensitizers — appropriate for latex-sensitive workers and for standard industrial hearing conservation programs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlugStation dispenser system:\u003c\/strong\u003e Available in 250-pair (6846) and 500-pair (6847) PlugStation wall-mount dispensers — supporting high-volume hearing protection programs at area entrances\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhen to Choose NRR 30 vs. NRR 33\u003c\/h2\u003e\n\n\u003ctable style=\"width:100%;border-collapse:collapse;background:#1a1a1a;color:#e0e0e0;margin:16px 0;font-size:0.93em;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background:#2a2a2a;\"\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eScenario\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:center;\"\u003eMellows NRR 30\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:center;\"\u003eNRR 33 Earplug\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eTWA 85–97 dBA\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#81c784;\"\u003e✔ Adequate (11.5 dB)\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#81c784;\"\u003e✔ Adequate (13 dB)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eTWA 97–101.5 dBA\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#81c784;\"\u003e✔ Adequate\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#81c784;\"\u003e✔ Adequate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eTWA 101–103 dBA\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#ffb74d;\"\u003e⚠ Marginal — verify\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#81c784;\"\u003e✔ Adequate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eWorkers removing HPD to communicate\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#81c784;\"\u003e✔ Less occlusion; better compliance\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#e57373;\"\u003eOver-isolation may reduce compliance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eLong-shift extended wear comfort priority\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#81c784;\"\u003e✔ Ultra-soft foam\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#ffb74d;\"\u003eDepends on earplug model\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eMellows vs. Similar Foam Earplugs\u003c\/h2\u003e\n\n\u003ctable style=\"width:100%;border-collapse:collapse;background:#1a1a1a;color:#e0e0e0;margin:16px 0;font-size:0.93em;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background:#2a2a2a;\"\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eEarplug\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:center;\"\u003eNRR\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eKey Difference\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eBest For\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background:#1e2a1e;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003eMoldex Mellows 6820 \u003cem style=\"font-weight:400;color:#9e9e9e;\"\u003e(this product)\u003c\/em\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e30\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eUltra-soft foam, moderate NRR\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eModerate noise; better awareness; extended comfort\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6600-softies-uncorded-earplugs-nrr-33-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Softies 6600\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eUltra-soft foam, maximum NRR\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eSame soft comfort, higher noise environments\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6940-glide-uncorded-earplugs-twist-in-nrr-30-100-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Glide 6940\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e30\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eSame NRR, twist-in insertion (no roll)\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eNo-roll insertion; dirty environments; same noise level\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-alphas-6430-uncorded-reusable-earplugs-nrr-27db-pocket-pak-plus-50-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Alphas 6430\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e27\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eReusable flanged, no foam insertion\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eReusable; multiple daily in\/out; lower NRR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eOSHA Compliance\u003c\/h2\u003e\n\n\u003cp\u003eMoldex Mellows are rated under \u003cstrong\u003eANSI S3.19-1974\u003c\/strong\u003e at NRR 30. The 11.5 dB effective attenuation (OSHA 50% derating) satisfies OSHA 29 CFR 1910.95 hearing protection requirements for environments up to approximately 101.5 dBA TWA — reducing exposure to 90 dBA. Confirm that Mellows provide adequate attenuation for your specific noise exposure level before specifying them for your program. OSHA 1910.95(i)(4) requires worker training on correct insertion technique regardless of earplug type selected.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat is the NRR of Moldex Mellows?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eNRR 30 dB. Effective attenuation: (30 – 7) × 0.5 = 11.5 dB (OSHA 50% derating). Adequate for environments up to approximately 101.5 dBA TWA.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhy choose NRR 30 Mellows instead of NRR 33?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eIn moderate-noise environments (85–97 dBA), NRR 33 earplugs may cause over-isolation — workers removing protection to communicate or hear warning signals, then not replacing it. NRR 30 Mellows provide adequate OSHA-compliant protection while allowing slightly better situational awareness. An earplug worn consistently at NRR 30 provides more actual protection than one worn intermittently at NRR 33.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eAre Mellows latex-free?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eYes — latex-free and PVC-free. Appropriate for latex-sensitive workers and standard industrial hearing conservation programs.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat is the difference between 6820 and 6840?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003e6820 is uncorded (200 pairs per bag). 6840 is corded (100 pairs per bag, both plugs connected by cord). Same NRR 30 ultra-soft foam in both.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eHow do Mellows compare to Softies?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eBoth use ultra-soft PU foam for reduced ear canal pressure. Mellows are NRR 30 (11.5 dB effective); Softies are NRR 33 (13 dB effective). Choose Mellows for moderate-noise environments where slightly less occlusion improves compliance. Choose Softies when maximum NRR 33 is required with ultra-soft foam comfort.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhere can I buy Moldex Mellows in bulk?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eWC Safety stocks 6820 uncorded (200 pairs), 6840 corded (100 pairs), PlugStation 6846 (250 pairs), PlugStation 6847 (500 pairs). Browse the \u003ca href=\"\/collections\/moldex-earplugs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Earplugs collection at WC Safety →\u003c\/a\u003e\u003c\/p\u003e\n","brand":"Moldex","offers":[{"title":"Default Title","offer_id":44051795771480,"sku":"6846","price":77.81,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0594\/1900\/0920\/files\/71bZTmh_9HL._SL1500.jpg?v=1777785491"},{"product_id":"moldex-6847-mellows-plugstation-dispenser-nrr-30-500-pairs","title":"Moldex 6847 Mellows PlugStation Uncorded Earplug Dispenser — NRR 30dB, 500 Pairs","description":"\u003c!--\n================================================================================\nFAQ SCHEMA — push to custom.faq_json metafield\n================================================================================\n[\n  { \"@type\": \"Question\", \"name\": \"What is the NRR of Moldex Mellows earplugs?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Moldex Mellows (6820 uncorded, 6840 corded) have an NRR of 30 dB. Applying OSHA's 50% derating: effective attenuation = (30 - 7) x 0.5 = 11.5 dB. Adequate for environments up to approximately 101.5 dBA 8-hour TWA when correctly and consistently worn.\" } },\n  { \"@type\": \"Question\", \"name\": \"Why would I choose NRR 30 Mellows instead of NRR 33 earplugs?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"NRR 33 earplugs provide maximum attenuation but can also cause communication difficulties and awareness problems in environments where workers need to hear warning signals, instructions, or machinery sounds for safety. In environments where TWA noise is in the 85–97 dBA range, NRR 30 Mellows provide adequate OSHA-compliant protection while allowing slightly better situational awareness than NRR 33 alternatives. Mellows also use an extra-soft foam formulation for reduced ear canal pressure during extended wear.\" } },\n  { \"@type\": \"Question\", \"name\": \"Are Moldex Mellows latex-free?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Yes. Moldex Mellows are latex-free and PVC-free — appropriate for latex-sensitive workers and most industrial hearing conservation programs.\" } },\n  { \"@type\": \"Question\", \"name\": \"What is the difference between Mellows 6820 and 6840?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"The 6820 is uncorded (loose pairs, 200 per bag). The 6840 is corded (pairs connected by cord, 100 per bag). Both use the same NRR 30 Mellows ultra-soft foam. Choose corded (6840) when workers move between noisy and quieter areas and need to keep earplugs accessible when removed.\" } },\n  { \"@type\": \"Question\", \"name\": \"What PlugStation dispensers are available for Mellows?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Mellows are available in PlugStation 6846 (250 pairs wall-mount dispenser) and PlugStation 6847 (500 pairs wall-mount dispenser). Both are standard uncorded format.\" } },\n  { \"@type\": \"Question\", \"name\": \"What environments are Mellows NRR 30 appropriate for?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Mellows NRR 30 provide effective protection (11.5 dB after OSHA derating) for environments up to approximately 101.5 dBA TWA. They are best suited to moderate-noise environments in the 85-97 dBA range where NRR 33 would provide excess attenuation and impair communication or awareness. Appropriate applications include light to medium manufacturing, warehouse operations, light construction, and landscaping equipment.\" } },\n  { \"@type\": \"Question\", \"name\": \"How do Mellows compare to Softies?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Both use ultra-soft polyurethane foam for reduced ear canal pressure. The key difference is NRR: Mellows are NRR 30 (11.5 dB effective attenuation after derating) and Softies are NRR 33 (13 dB effective attenuation). Choose Mellows when the noise environment allows the lower NRR and situational awareness is a priority. Choose Softies when maximum NRR 33 attenuation is required. Both are latex-free and PVC-free.\" } },\n  { \"@type\": \"Question\", \"name\": \"Do NRR 30 earplugs meet OSHA hearing protection requirements?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"NRR 30 Mellows provide 11.5 dB effective attenuation (OSHA 50% derating). They are OSHA-compliant when they reduce the worker's noise exposure to at or below 90 dBA (OSHA threshold) or 85 dBA (NIOSH recommended). For a 97 dBA TWA environment: 97 - 11.5 = 85.5 dBA at the ear — meeting OSHA's 90 dBA target. Confirm adequacy for your specific exposure level before specifying.\" } },\n  { \"@type\": \"Question\", \"name\": \"How do I insert Mellows correctly?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Roll the Mellows earplug between clean fingers to compress the ultra-soft foam to a wrinkle-free cylinder. Pull the outer ear up and back with the opposite hand to straighten the ear canal. Insert the compressed earplug with a gentle rotating motion and hold in place for 20-30 seconds while the foam expands. The outer end should be flush with the ear canal opening. The ultra-soft compound requires slightly more care not to under-compress than firmer foam plugs.\" } },\n  { \"@type\": \"Question\", \"name\": \"Where can I buy Moldex Mellows in bulk?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"WC Safety stocks 6820 uncorded (200 pairs), 6840 corded (100 pairs), PlugStation 6846 (250 pairs), and PlugStation 6847 (500 pairs). Browse the complete Moldex Earplugs collection at WC Safety.\" } }\n]\n================================================================================\n\nSEO PAGE TITLE (max 70 chars):\nMoldex Mellows 6820 Earplugs NRR 30 | Ultra-Soft Foam, Corded \u0026 Uncorded\n\nMETA DESCRIPTION (max 160 chars):\nMoldex Mellows NRR 30 ultra-soft foam earplugs — gentle fit for moderate-noise environments. Latex-free, PVC-free. Uncorded (6820), corded (6840), PlugStation dispensers available.\n\n================================================================================\n--\u003e\n\n\u003caside style=\"border: 2px solid #ff9800; padding: 20px 24px; background: #2a2520; margin: 24px 0; border-radius: 6px; color: #f5e6d3;\"\u003e\n  \u003cdiv style=\"display: flex; align-items: center; gap: 12px; margin-bottom: 12px; flex-wrap: wrap;\"\u003e\n    \u003cspan style=\"background: #ff9800; color: #1a1a1a; font-weight: bold; padding: 4px 12px; border-radius: 4px; font-size: 0.95em;\"\u003eEDITORIAL REVIEW: 4.3\/5\u003c\/span\u003e\n    \u003cspan style=\"color: #ffb74d; font-size: 0.9em;\"\u003eIndependently reviewed by WC Safety\u003c\/span\u003e\n  \u003c\/div\u003e\n  \u003cp style=\"margin: 0 0 14px 0; color: #f5e6d3; font-style: italic; line-height: 1.5;\"\u003e\"Mellows fills the gap between maximum-attenuation foam plugs and reusable flanged earplugs — NRR 30 with ultra-soft foam is the right answer for moderate-noise environments where NRR 33 plugs cause workers to over-isolate and remove protection between tasks. Practical choice for light manufacturing, warehouse, and landscaping programs.\"\u003c\/p\u003e\n  \u003cp style=\"margin: 0;\"\u003e\n    Read the full review →\n     ·\n    Best Moldex Earplugs Guide →\n  \u003c\/p\u003e\n\u003c\/aside\u003e\n\n\u003ch2\u003eMoldex Mellows — NRR 30 dB Ultra-Soft Foam Earplug for Moderate Noise Environments\u003c\/h2\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eMoldex Mellows\u003c\/strong\u003e is a \u003cstrong\u003eNRR 30 dB disposable foam earplug\u003c\/strong\u003e made from an \u003cstrong\u003eultra-soft polyurethane compound\u003c\/strong\u003e — designed for workers in moderate-noise environments where maximum NRR 33 attenuation is not required and where a softer, less occluding earplug improves compliance and reduces over-isolation. Available as the \u003ca href=\"\/products\/moldex-6820-mellows-uncorded-earplugs-nrr-30-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6820 uncorded\u003c\/a\u003e and \u003ca href=\"\/products\/moldex-6840-mellows-corded-earplugs-nrr-30-100-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6840 corded\u003c\/a\u003e, plus PlugStation dispenser formats (\u003ca href=\"\/products\/moldex-6846-mellows-plugstation-dispenser-nrr-30-250-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6846\u003c\/a\u003e and \u003ca href=\"\/products\/moldex-6847-mellows-plugstation-dispenser-nrr-30-500-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6847\u003c\/a\u003e). When maximum NRR 33 is required with the same ultra-soft foam preference, see \u003ca href=\"\/products\/moldex-6600-softies-uncorded-earplugs-nrr-33-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Softies (NRR 33)\u003c\/a\u003e. For a reusable NRR 27 option, see \u003ca href=\"\/products\/moldex-alphas-6430-uncorded-reusable-earplugs-nrr-27db-pocket-pak-plus-50-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Alphas\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cdiv style=\"background:#1a1a1a;border-left:4px solid #ff9800;border-radius:4px;padding:16px 20px;margin:24px 0;\"\u003e\n\u003cstrong style=\"color:#ff9800;\"\u003eQuick Facts — Moldex Mellows\u003c\/strong\u003e\n\u003cul style=\"margin-top:8px;padding-left:18px;line-height:1.9;color:#e0e0e0;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eNRR:\u003c\/strong\u003e 30 dB (ANSI S3.19-1974)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEffective Attenuation (OSHA 50%):\u003c\/strong\u003e 11.5 dB — adequate up to ~101.5 dBA TWA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Disposable roll-down foam earplug\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Ultra-soft polyurethane foam — latex-free, PVC-free\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Peach\/beige\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBest Application:\u003c\/strong\u003e Moderate-noise environments (85–97 dBA); workers requiring comfort over maximum attenuation\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/blogs\/product-reviews\/moldex-6820-mellows-review\" style=\"color:#4fc3f7;\"\u003e\u003cstrong\u003eAvailable Variants:\u003c\/strong\u003e 6820 uncorded, 6840 corded; PlugStation 6846 (250 pairs), 6847 (500 pairs)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\n\u003cul style=\"line-height:2;padding-left:18px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eUltra-soft foam — reduced ear canal pressure during extended wear:\u003c\/strong\u003e Like the Softies (NRR 33), Mellows use an extra-soft polyurethane compound that expands gently and conforms closely to ear canal contours — minimizing the sustained outward pressure that causes discomfort and fatigue during long-shift wear of standard foam earplugs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNRR 30 — calibrated for moderate-noise environments:\u003c\/strong\u003e At NRR 30 (11.5 dB effective attenuation after OSHA derating), Mellows protect adequately for environments up to approximately 101.5 dBA TWA while allowing slightly better situational awareness than NRR 33 plugs. In environments where workers report removing hearing protection to communicate or hear warning signals — then forgetting to replace it — a lower NRR earplug worn consistently provides more actual protection than a higher NRR earplug worn intermittently\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLatex-free and PVC-free:\u003c\/strong\u003e No latex, PVC, or other common sensitizers — appropriate for latex-sensitive workers and for standard industrial hearing conservation programs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlugStation dispenser system:\u003c\/strong\u003e Available in 250-pair (6846) and 500-pair (6847) PlugStation wall-mount dispensers — supporting high-volume hearing protection programs at area entrances\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhen to Choose NRR 30 vs. NRR 33\u003c\/h2\u003e\n\n\u003ctable style=\"width:100%;border-collapse:collapse;background:#1a1a1a;color:#e0e0e0;margin:16px 0;font-size:0.93em;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background:#2a2a2a;\"\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eScenario\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:center;\"\u003eMellows NRR 30\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:center;\"\u003eNRR 33 Earplug\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eTWA 85–97 dBA\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#81c784;\"\u003e✔ Adequate (11.5 dB)\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#81c784;\"\u003e✔ Adequate (13 dB)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eTWA 97–101.5 dBA\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#81c784;\"\u003e✔ Adequate\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#81c784;\"\u003e✔ Adequate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eTWA 101–103 dBA\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#ffb74d;\"\u003e⚠ Marginal — verify\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#81c784;\"\u003e✔ Adequate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eWorkers removing HPD to communicate\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#81c784;\"\u003e✔ Less occlusion; better compliance\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#e57373;\"\u003eOver-isolation may reduce compliance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eLong-shift extended wear comfort priority\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#81c784;\"\u003e✔ Ultra-soft foam\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#ffb74d;\"\u003eDepends on earplug model\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eMellows vs. Similar Foam Earplugs\u003c\/h2\u003e\n\n\u003ctable style=\"width:100%;border-collapse:collapse;background:#1a1a1a;color:#e0e0e0;margin:16px 0;font-size:0.93em;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background:#2a2a2a;\"\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eEarplug\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:center;\"\u003eNRR\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eKey Difference\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eBest For\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background:#1e2a1e;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003eMoldex Mellows 6820 \u003cem style=\"font-weight:400;color:#9e9e9e;\"\u003e(this product)\u003c\/em\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e30\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eUltra-soft foam, moderate NRR\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eModerate noise; better awareness; extended comfort\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6600-softies-uncorded-earplugs-nrr-33-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Softies 6600\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eUltra-soft foam, maximum NRR\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eSame soft comfort, higher noise environments\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6940-glide-uncorded-earplugs-twist-in-nrr-30-100-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Glide 6940\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e30\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eSame NRR, twist-in insertion (no roll)\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eNo-roll insertion; dirty environments; same noise level\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-alphas-6430-uncorded-reusable-earplugs-nrr-27db-pocket-pak-plus-50-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Alphas 6430\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e27\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eReusable flanged, no foam insertion\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eReusable; multiple daily in\/out; lower NRR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eOSHA Compliance\u003c\/h2\u003e\n\n\u003cp\u003eMoldex Mellows are rated under \u003cstrong\u003eANSI S3.19-1974\u003c\/strong\u003e at NRR 30. The 11.5 dB effective attenuation (OSHA 50% derating) satisfies OSHA 29 CFR 1910.95 hearing protection requirements for environments up to approximately 101.5 dBA TWA — reducing exposure to 90 dBA. Confirm that Mellows provide adequate attenuation for your specific noise exposure level before specifying them for your program. OSHA 1910.95(i)(4) requires worker training on correct insertion technique regardless of earplug type selected.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat is the NRR of Moldex Mellows?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eNRR 30 dB. Effective attenuation: (30 – 7) × 0.5 = 11.5 dB (OSHA 50% derating). Adequate for environments up to approximately 101.5 dBA TWA.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhy choose NRR 30 Mellows instead of NRR 33?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eIn moderate-noise environments (85–97 dBA), NRR 33 earplugs may cause over-isolation — workers removing protection to communicate or hear warning signals, then not replacing it. NRR 30 Mellows provide adequate OSHA-compliant protection while allowing slightly better situational awareness. An earplug worn consistently at NRR 30 provides more actual protection than one worn intermittently at NRR 33.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eAre Mellows latex-free?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eYes — latex-free and PVC-free. Appropriate for latex-sensitive workers and standard industrial hearing conservation programs.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat is the difference between 6820 and 6840?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003e6820 is uncorded (200 pairs per bag). 6840 is corded (100 pairs per bag, both plugs connected by cord). Same NRR 30 ultra-soft foam in both.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eHow do Mellows compare to Softies?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eBoth use ultra-soft PU foam for reduced ear canal pressure. Mellows are NRR 30 (11.5 dB effective); Softies are NRR 33 (13 dB effective). Choose Mellows for moderate-noise environments where slightly less occlusion improves compliance. Choose Softies when maximum NRR 33 is required with ultra-soft foam comfort.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhere can I buy Moldex Mellows in bulk?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eWC Safety stocks 6820 uncorded (200 pairs), 6840 corded (100 pairs), PlugStation 6846 (250 pairs), PlugStation 6847 (500 pairs). Browse the \u003ca href=\"\/collections\/moldex-earplugs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Earplugs collection at WC Safety →\u003c\/a\u003e\u003c\/p\u003e\n","brand":"Moldex","offers":[{"title":"Default Title","offer_id":44051796000856,"sku":"6847","price":146.26,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0594\/1900\/0920\/files\/71WaOybYWuL._SL1500.jpg?v=1777785415"},{"product_id":"moldex-6880-sparkplugs-plugstation-corded-nrr-33-150-pairs","title":"Moldex 6880 SparkPlugs PlugStation Corded Earplug Dispenser — NRR 33dB, 150 Pairs","description":"\u003c!--\n================================================================================\nFAQ SCHEMA — push to custom.faq_json metafield\n================================================================================\n[\n  { \"@type\": \"Question\", \"name\": \"What is the NRR of Moldex SparkPlugs earplugs?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Moldex SparkPlugs earplugs (6604 uncorded, 6654 corded, 6615 metal detectable) have an NRR of 33 dB. Applying OSHA's 50% derating method: effective attenuation = (33 - 7) x 0.5 = 13 dB. In a 100 dBA environment, estimated exposure at the ear is approximately 87 dBA when correctly inserted.\" } },\n  { \"@type\": \"Question\", \"name\": \"What makes Moldex SparkPlugs different from other Moldex foam earplugs?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"SparkPlugs are distinguished by their bright multicolored foam (neon green, blue, pink, yellow stripes), a tapered roll-down design, and the availability of a metal-detectable compound version (6615 corded). The vivid colors aid compliance monitoring — supervisors can verify at a distance that workers are wearing protection. The metal-detectable variant (6615) is specifically engineered for food processing and pharmaceutical facilities where earplug loss into product is a contamination risk.\" } },\n  { \"@type\": \"Question\", \"name\": \"What is the SparkPlugs 6615 metal detectable earplug?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"The Moldex SparkPlugs 6615 is a corded NRR 33 foam earplug manufactured with a metal-detectable compound embedded in the foam. If the earplug body separates and enters a food or pharmaceutical production line, metal detection equipment will detect and reject the contaminated product. The 6615 is the standard selection for hearing conservation programs in metal-detection-monitored food processing and pharmaceutical facilities.\" } },\n  { \"@type\": \"Question\", \"name\": \"Are Moldex SparkPlugs latex-free?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Yes. Moldex SparkPlugs are latex-free and PVC-free. They are made from polyurethane foam without chloroprene or diisocyanates. This material profile makes them appropriate for latex-sensitive workers and for most food-grade and pharmaceutical PPE programs.\" } },\n  { \"@type\": \"Question\", \"name\": \"What is the difference between SparkPlugs 6604, 6654, and 6615?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"6604 is uncorded (loose pairs, 200 per bag). 6654 is corded (pairs connected by cord that hangs around the neck, 100 per bag). 6615 is metal-detectable and corded (pairs connected by cord, with metal-detectable compound in foam — specifically for food and pharmaceutical lines with metal detection). All three use the same NRR 33 SparkPlugs foam body.\" } },\n  { \"@type\": \"Question\", \"name\": \"How do I insert Moldex SparkPlugs correctly?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Roll the SparkPlug between clean fingers to compress the foam to a small, wrinkle-free cylinder. Reach over or around the head with the opposite hand to pull the outer ear up and back — this straightens the ear canal. Insert the compressed earplug with a slow rotation while holding in place for 20-30 seconds until the foam expands fully and forms a complete seal. The outer end should be flush with or slightly inside the ear canal opening, not protruding. Incorrect insertion — not compressing enough or not holding in place — is the most common cause of poor attenuation in practice.\" } },\n  { \"@type\": \"Question\", \"name\": \"What noise levels do SparkPlugs NRR 33 protect against?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"NRR 33 SparkPlugs provide effective protection (OSHA 50% derating: 13 dB) for environments up to approximately 103 dBA 8-hour TWA. For environments above 103 dBA, dual hearing protection (earplugs + earmuffs) is recommended. OSHA 29 CFR 1910.95 requires hearing protection when TWA exceeds 85 dBA.\" } },\n  { \"@type\": \"Question\", \"name\": \"Can SparkPlugs earplugs be used in food processing facilities?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Standard SparkPlugs (6604\/6654) with their bright multicolor foam aid visual detection if lost in product, but are not metal-detectable. For facilities with X-ray or metal detection lines where regulatory or food safety programs require detectability, specify the SparkPlugs 6615 metal detectable corded earplug. Both versions are PVC-free and latex-free.\" } },\n  { \"@type\": \"Question\", \"name\": \"What is a PlugStation earplug dispenser?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Moldex PlugStation is a wall-mounted earplug dispenser system. Dispensers hold 250 or 500 pairs and mount near area entrances so workers can take a fresh pair when entering a noise zone. Available in uncorded (6644, 6645, 6605) and corded (6880) formats, and a metal-detectable corded version (6881). The TouchFree EcoStation (6833) dispenses pairs without touching the unit body.\" } },\n  { \"@type\": \"Question\", \"name\": \"How do SparkPlugs compare to Pura-Fit?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Both are NRR 33 Moldex foam earplugs with latex-free, PVC-free formulations. The key differences: Pura-Fit (6800) uses a no-roll-down tapered insertion — faster in dirty environments. SparkPlugs (6604) uses a traditional roll-down compression insertion. SparkPlugs has the metal-detectable compound option (6615) — Pura-Fit does not. SparkPlugs have a more vivid multicolor appearance. For most general industrial programs, either is appropriate; choose SparkPlugs 6615 when metal detection is required.\" } },\n  { \"@type\": \"Question\", \"name\": \"Do I need to fit test earplugs?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"OSHA does not require individual earplug fit testing. However, OSHA 1910.95(i)(4) requires training on selection, fitting, use, and care of hearing protectors — training on correct insertion technique is critical because actual attenuation in practice depends almost entirely on proper fit. NIOSH recommends field attenuation estimation (FAET) to verify real-world protection levels.\" } },\n  { \"@type\": \"Question\", \"name\": \"Where can I buy Moldex SparkPlugs in bulk?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"WC Safety stocks the full SparkPlugs lineup: 6604 uncorded (200 pairs), 6654 corded (100 pairs), 6615 metal detectable corded, PlugStation dispensers (6644, 6645, 6880, 6881), EcoStation (6703), and TouchFree EcoStation (6833). Browse the complete Moldex Earplugs collection at WC Safety.\" } }\n]\n================================================================================\n\nSEO PAGE TITLE (max 70 chars):\nMoldex SparkPlugs 6604 Earplugs NRR 33 | Metal Detectable Option, Corded \u0026 Uncorded\n\nMETA DESCRIPTION (max 160 chars):\nMoldex SparkPlugs NRR 33 foam earplugs — vibrant multicolor, latex-free, PVC-free. Metal detectable 6615, corded 6654, uncorded 6604. Dispensers in stock at WC Safety.\n\n================================================================================\n--\u003e\n\n\u003caside style=\"border: 2px solid #ff9800; padding: 20px 24px; background: #2a2520; margin: 24px 0; border-radius: 6px; color: #f5e6d3;\"\u003e\n  \u003cdiv style=\"display: flex; align-items: center; gap: 12px; margin-bottom: 12px; flex-wrap: wrap;\"\u003e\n    \u003cspan style=\"background: #ff9800; color: #1a1a1a; font-weight: bold; padding: 4px 12px; border-radius: 4px; font-size: 0.95em;\"\u003eEDITORIAL REVIEW: 4.5\/5\u003c\/span\u003e\n    \u003cspan style=\"color: #ffb74d; font-size: 0.9em;\"\u003eIndependently reviewed by WC Safety\u003c\/span\u003e\n  \u003c\/div\u003e\n  \u003cp style=\"margin: 0 0 14px 0; color: #f5e6d3; font-style: italic; line-height: 1.5;\"\u003e\"SparkPlugs deliver NRR 33 in a high-visibility multicolor foam that makes compliance monitoring easy — and the metal-detectable 6615 is the go-to earplug for food processing and pharmaceutical programs where loss-into-product is a real hazard. One of the most versatile earplug families in the Moldex lineup.\"\u003c\/p\u003e\n  \u003cp style=\"margin: 0;\"\u003e\n    Read the full review →\n     ·\n    Best Moldex Earplugs Guide →\n  \u003c\/p\u003e\n\u003c\/aside\u003e\n\n\u003ch2\u003eMoldex SparkPlugs — NRR 33 dB Foam Earplug, Metal Detectable Option Available\u003c\/h2\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eMoldex SparkPlugs\u003c\/strong\u003e is a \u003cstrong\u003eNRR 33 dB disposable foam earplug\u003c\/strong\u003e distinguished by its vivid multicolor foam body and the availability of a \u003cstrong\u003emetal-detectable compound version\u003c\/strong\u003e — the only earplug in the Moldex lineup engineered specifically for facilities where earplug loss into product is a regulatory or food safety concern. Available as the \u003ca href=\"\/products\/moldex-6604-sparkplugs-uncorded-earplugs-nrr-33-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6604 uncorded\u003c\/a\u003e, \u003ca href=\"\/products\/moldex-6654-sparkplugs-corded-earplugs-nrr-33-100-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6654 corded\u003c\/a\u003e, and \u003ca href=\"\/products\/moldex-6615-sparkplugs-metal-detectable-corded-earplugs-nrr-33\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6615 metal detectable corded\u003c\/a\u003e, plus EcoStation, PlugStation, and TouchFree dispenser formats for high-volume programs. For a no-roll-down foam alternative with the same NRR, see the \u003ca href=\"\/products\/moldex-6800-pura-fit-uncorded-earplugs-nrr-33-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Pura-Fit (NRR 33)\u003c\/a\u003e. For SparkPlugs in a PlugStation metal detectable dispenser, see the \u003ca href=\"\/products\/moldex-6881-sparkplugs-metal-detectable-plugstation-nrr-33-150-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6881 PlugStation metal detectable dispenser\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cdiv style=\"background:#1a1a1a;border-left:4px solid #ff9800;border-radius:4px;padding:16px 20px;margin:24px 0;\"\u003e\n\u003cstrong style=\"color:#ff9800;\"\u003eQuick Facts — Moldex SparkPlugs\u003c\/strong\u003e\n\u003cul style=\"margin-top:8px;padding-left:18px;line-height:1.9;color:#e0e0e0;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eNRR:\u003c\/strong\u003e 33 dB (ANSI S3.19-1974)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Disposable roll-down foam earplug\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsertion Method:\u003c\/strong\u003e Roll-down compression — compress, insert, hold 20–30 sec for expansion\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Polyurethane foam — latex-free, PVC-free, chloroprene-free\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Vivid multicolor (neon green, blue, pink, yellow) — high visibility\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMetal Detectable Option:\u003c\/strong\u003e 6615 corded — metal-detectable compound embedded in foam for food\/pharma lines\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/blogs\/product-reviews\/moldex-6604-sparkplugs-review\" style=\"color:#4fc3f7;\"\u003e\u003cstrong\u003eAvailable Variants:\u003c\/strong\u003e 6604 uncorded, 6654 corded, 6615 metal detectable corded; EcoStation, PlugStation, TouchFree dispenser formats\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication Range:\u003c\/strong\u003e Up to ~103 dBA TWA (OSHA 50% derating: effective protection = 13 dB)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\n\u003cul style=\"line-height:2;padding-left:18px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eMetal-detectable compound — engineered for food and pharmaceutical lines:\u003c\/strong\u003e The SparkPlugs 6615 is the standout option in this family — a NRR 33 corded foam earplug with metal-detectable compound embedded throughout the foam body. If an earplug or foam fragment enters a production line, standard metal detection and X-ray inspection equipment will trigger a product reject — satisfying the earplug detectability requirements of HACCP, BRC, SQF, and customer-mandated food safety programs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-visibility multicolor foam — compliance monitoring at a glance:\u003c\/strong\u003e The SparkPlugs' neon multicolor pattern is visible from a distance in plant environments — safety managers and supervisors can verify worker compliance without approaching each workstation. In high-throughput manufacturing where visual compliance checks happen multiple times per shift, the SparkPlugs' color contrast over skin tones and work clothing is a genuine operational advantage\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNRR 33 — maximum single-device attenuation:\u003c\/strong\u003e At NRR 33, SparkPlugs deliver the highest protection rating available from a foam earplug — sufficient for environments up to approximately 103 dBA TWA when properly worn (effective attenuation of 13 dB after OSHA 50% derating). This satisfies OSHA 1910.95 requirements across the vast majority of general industry noise environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLatex-free and PVC-free formulation:\u003c\/strong\u003e SparkPlugs foam contains no latex, PVC, chloroprene, or other common sensitizers — making them appropriate for latex-allergic workers and for industries with strict PPE material restrictions on products that contact workers' bodies\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull dispenser ecosystem:\u003c\/strong\u003e SparkPlugs are available in the complete Moldex dispenser format lineup — EcoStation (6703), PlugStation uncorded (6644, 6645), PlugStation corded (6880), PlugStation metal detectable (6881), and TouchFree EcoStation (6833) — enabling implementation at any facility scale and hygiene requirement level\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eApplications — When to Use Moldex SparkPlugs\u003c\/h2\u003e\n\n\u003cul style=\"line-height:1.9;padding-left:18px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eFood processing and packaging (metal detectable — specify 6615):\u003c\/strong\u003e Meat processing, bottling, bakery, dairy, and packaged goods production lines frequently mandate metal-detectable PPE under HACCP or retailer-specific food safety standards. The SparkPlugs 6615 satisfies these requirements at NRR 33 — the highest attenuation available in a metal-detectable earplug format. For dispenser programs on metal-detection-monitored lines, the \u003ca href=\"\/products\/moldex-6881-sparkplugs-metal-detectable-plugstation-nrr-33-150-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6881 PlugStation metal detectable dispenser\u003c\/a\u003e provides bulk distribution\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePharmaceutical manufacturing:\u003c\/strong\u003e Tablet compression, packaging, and process areas with noise levels 90–105 dBA and strict contamination control requirements — the SparkPlugs' clean material formulation and metal-detectable option (6615) address both hearing protection and loss-into-product concerns in cGMP-regulated environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGeneral manufacturing and assembly:\u003c\/strong\u003e Press rooms, stamping lines, CNC machining, and assembly environments in the 90–103 dBA range — SparkPlugs NRR 33 provides maximum attenuation, and the high-visibility multicolor body aids the compliance monitoring required under OSHA hearing conservation programs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConstruction and infrastructure:\u003c\/strong\u003e Jackhammering, concrete cutting, heavy equipment, and demolition — the corded 6654 keeps both plugs accessible when workers move between noisy and quiet areas, and the bright coloration remains visible even in PPE-dense environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-volume industrial programs with dispenser infrastructure:\u003c\/strong\u003e The SparkPlugs PlugStation (6644\/6645 uncorded, 6880 corded, 6881 metal detectable) and EcoStation (6703) systems support facility-wide dispenser programs — mount at area entrances to eliminate barriers to hearing protection compliance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSparkPlugs — All Variants\u003c\/h2\u003e\n\n\u003ctable style=\"width:100%;border-collapse:collapse;background:#1a1a1a;color:#e0e0e0;margin:16px 0;font-size:0.93em;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background:#2a2a2a;\"\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eModel\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:center;\"\u003eNRR\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eFormat\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:center;\"\u003eQty\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eKey Feature\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background:#1e2a1e;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e6604 \u003cem style=\"font-weight:400;color:#9e9e9e;\"\u003e(this product)\u003c\/em\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eUncorded\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e200 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eStandard general-use earplug\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6654-sparkplugs-corded-earplugs-nrr-33-100-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6654\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eCorded\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e100 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eHang around neck between tasks\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6615-sparkplugs-metal-detectable-corded-earplugs-nrr-33\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6615\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eMetal Detectable Corded\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003eVaries\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;color:#ffb74d;\"\u003e\u003cstrong\u003eFood\/pharma lines — metal detection compliant\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6684-sparkplugs-uncorded-earplug-jar-nrr-33-50-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6684 Jar\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eJar (uncorded)\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e50 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eCountertop \/ small program use\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6703-sparkplugs-ecostation-dispenser-nrr-33-500-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6703 EcoStation\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eEcoStation dispenser\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e500 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eArea-entry wall dispenser\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6833-sparkplugs-touchfree-ecostation-dispenser-nrr-33\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6833 TouchFree\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eTouch-free dispenser\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003eVaries\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eNo-contact dispensing — food, cleanroom\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6644-sparkplugs-plugstation-dispenser-nrr-33-250-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6644 PlugStation 250\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003ePlugStation (uncorded)\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e250 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eCompact dispenser for smaller programs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6881-sparkplugs-metal-detectable-plugstation-nrr-33-150-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6881 PlugStation Metal Det.\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003ePlugStation (metal detectable corded)\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e150 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;color:#ffb74d;\"\u003e\u003cstrong\u003eFood\/pharma dispenser — metal detection compliant\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eSparkPlugs vs. Competing NRR 33 Foam Earplugs\u003c\/h2\u003e\n\n\u003ctable style=\"width:100%;border-collapse:collapse;background:#1a1a1a;color:#e0e0e0;margin:16px 0;font-size:0.93em;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background:#2a2a2a;\"\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eEarplug\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:center;\"\u003eNRR\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:center;\"\u003eMetal Detectable\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eInsertion\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eBest For\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background:#1e2a1e;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003eMoldex SparkPlugs 6604\/6615 \u003cem style=\"font-weight:400;color:#9e9e9e;\"\u003e(this product)\u003c\/em\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#81c784;\"\u003e✔ (6615\/6881)\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eRoll-down\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eFood\/pharma with metal detection; max NRR; high-vis\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6800-pura-fit-uncorded-earplugs-nrr-33-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Pura-Fit 6800\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#e57373;\"\u003e✘\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eNo-roll-down\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eDirty environments; no foam compression needed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6870-meteors-uncorded-earplugs-nrr-33-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Meteors 6870\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#e57373;\"\u003e✘\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eBell-shape grip tab\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eEasy grip; small size (NRR 28) available for smaller ear canals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6435-alphas-corded-reusable-earplugs-nrr-27db\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Alphas 6435\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e27\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#81c784;\"\u003e✔ (6436)\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eReusable flanged\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eReusable; metal-detectable option; lower NRR than SparkPlugs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003eHoward Leight MAX\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#e57373;\"\u003e✘\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eRoll-down bell\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eNRR 33 alternative; no metal-detectable option\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eOSHA Compliance \u0026amp; Hearing Conservation\u003c\/h2\u003e\n\n\u003cp\u003eMoldex SparkPlugs are rated under \u003cstrong\u003eANSI S3.19-1974\u003c\/strong\u003e at NRR 33. Under \u003cstrong\u003eOSHA 29 CFR 1910.95\u003c\/strong\u003e, SparkPlugs are appropriate hearing protection for workers with TWA noise exposures from 85 dBA to approximately 103 dBA (OSHA 50% derating applied). For food processing facilities, the 6615 metal-detectable variant satisfies the earplug detectability requirements of HACCP, BRC, and SQF food safety programs in addition to OSHA 1910.95 hearing protection requirements.\u003c\/p\u003e\n\n\u003cul style=\"line-height:1.9;padding-left:18px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorrect insertion technique is critical:\u003c\/strong\u003e OSHA 1910.95(i)(4) requires training on hearing protector use — roll-down foam earplugs achieve labeled NRR only when fully compressed and held in the ear canal until foam fully expands. Workers who do not compress fully or do not hold the plug in place may receive significantly less than 13 dB effective attenuation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMetal-detectable food safety compliance:\u003c\/strong\u003e 6615\/6881 contain metal-detectable compound engineered to trigger standard metal detection equipment — consult your facility's food safety program to confirm detection threshold requirements are met\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnnual audiometric testing:\u003c\/strong\u003e Required under OSHA 1910.95(g) for all workers in a hearing conservation program — hearing protection selection and training should be documented as part of the written program required under 1910.95(c)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat is the NRR of Moldex SparkPlugs?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eSparkPlugs (6604\/6654\/6615) have NRR 33 dB. Effective attenuation under OSHA's 50% derating: (33 – 7) × 0.5 = 13 dB. In a 100 dBA environment, estimated ear exposure = 87 dBA with proper insertion.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat makes SparkPlugs different from other Moldex foam earplugs?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eThe key differentiators are the vivid multicolor foam for easy compliance monitoring and the metal-detectable compound option (6615 corded, 6881 PlugStation dispenser) for food processing and pharmaceutical facilities. The SparkPlugs are also one of the few NRR 33 earplugs with a dispenser program that includes a metal-detectable format.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat is the SparkPlugs 6615 metal detectable earplug?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eThe 6615 is a corded NRR 33 SparkPlug with metal-detectable compound embedded throughout the foam body. If the earplug or a foam fragment enters a production line, it will trigger metal detection or X-ray inspection equipment — satisfying food safety program requirements under HACCP, BRC, SQF, and customer specifications.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eAre Moldex SparkPlugs latex-free?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eYes — latex-free, PVC-free, and chloroprene-free. Appropriate for latex-sensitive workers and for facilities with material restriction requirements on PPE that contacts workers' bodies.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat is the difference between 6604, 6654, and 6615?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003e6604 is uncorded (200 pairs per bag). 6654 is corded (100 pairs per bag). 6615 is metal-detectable and corded — specifically for food\/pharma lines with metal detection. All three use identical NRR 33 SparkPlugs foam.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eHow do I insert SparkPlugs correctly?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eCompress the foam to a thin cylinder between clean fingers. Reach over or around the head with the opposite hand to pull the outer ear up and back. Insert the compressed earplug with a slow twisting motion and hold for 20–30 seconds while the foam expands. The outer end should be flush with the ear canal opening — not protruding significantly. Incomplete compression or not holding the plug during expansion are the most common fit errors.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eCan SparkPlugs be used in food processing?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eStandard 6604\/6654 SparkPlugs are bright-colored but not metal-detectable. For facilities with metal detection or X-ray inspection on product lines, specify the 6615 metal detectable corded earplug or the 6881 PlugStation metal detectable dispenser. Both are PVC-free and latex-free.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat dispenser options are available for SparkPlugs?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eFull dispenser ecosystem: EcoStation 6703 (500 pairs wall-mount), TouchFree EcoStation 6833 (no-contact dispensing), PlugStation 6644 (250 uncorded), PlugStation 6645 (500 uncorded), PlugStation 6880 (150 corded), PlugStation 6881 (150 metal detectable corded), and jar format 6684 (50 uncorded).\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eHow do SparkPlugs compare to Pura-Fit?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eBoth are NRR 33, latex-free, PVC-free Moldex foam earplugs. Pura-Fit (6800) uses no-roll-down insertion — better for dirty\/gloved-hand environments. SparkPlugs (6604) requires roll-down compression. SparkPlugs has the metal-detectable option (6615); Pura-Fit does not. For most programs, either is appropriate — choose SparkPlugs 6615 when metal detection is required.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eDo I need to fit test earplugs?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eOSHA does not require individual earplug fit testing. However, OSHA 1910.95(i)(4) requires training on selection, fitting, use, and care. Proper insertion technique is critical — actual attenuation in practice is determined almost entirely by correct fit, not by labeled NRR alone.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhere can I buy Moldex SparkPlugs in bulk?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eWC Safety stocks 6604 uncorded (200 pairs), 6654 corded (100 pairs), 6615 metal detectable corded, jar 6684 (50 pairs), all EcoStation and PlugStation dispenser formats. Browse the \u003ca href=\"\/collections\/moldex-earplugs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Earplugs collection at WC Safety →\u003c\/a\u003e\u003c\/p\u003e\n","brand":"Moldex","offers":[{"title":"Default Title","offer_id":44051796164696,"sku":"6880","price":68.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0594\/1900\/0920\/files\/61Zr4PwUQEL._SL1200.jpg?v=1777785345"},{"product_id":"moldex-6882-pura-fit-plugstation-corded-dispenser-nrr-33-150-pairs","title":"Moldex 6882 Pura-Fit PlugStation Corded Foam Earplug Dispenser — NRR 33dB, 150 Pairs","description":"\u003c!--\n================================================================================\nFAQ SCHEMA — push to custom.faq_json metafield\n================================================================================\n[\n  { \"@type\": \"Question\", \"name\": \"What is the NRR of Moldex Pura-Fit earplugs?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"The Moldex Pura-Fit earplug (6800 uncorded, 6900 corded) has an NRR of 33 dB — the highest noise reduction rating available for a single hearing protection device. When OSHA's 50% derating is applied, the estimated effective attenuation is 13 dB. When worn correctly and consistently, NRR 33 earplugs can reduce a 100 dBA exposure to approximately 87 dBA at the ear.\" } },\n  { \"@type\": \"Question\", \"name\": \"Do Moldex Pura-Fit earplugs need to be rolled before insertion?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"No. The Pura-Fit's tapered bell shape does not require rolling or compressing before insertion. The user simply grasps the plug, pulls the outer ear up and back to straighten the ear canal, and inserts with a gentle twisting motion until the outer flange is flush with the ear canal opening. This no-roll-down design is faster to use and reduces hygiene concerns in dirty environments.\" } },\n  { \"@type\": \"Question\", \"name\": \"Are Moldex Pura-Fit earplugs reusable?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Pura-Fit earplugs are classified as single-use disposable earplugs. They may be reused by the same person for one shift if kept clean and dry, but are designed for single-shift use and should be discarded when soiled, compressed, or damaged. For multi-shift reusable hearing protection, see the Moldex Rockets (NRR 27) or Alphas (NRR 27).\" } },\n  { \"@type\": \"Question\", \"name\": \"What is the difference between Pura-Fit 6800 and 6900?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"The 6800 is the uncorded version — loose individual earplugs sold in bags or dispensers. The 6900 is the corded version — both earplugs are connected by a cord so they can hang around the neck when not in use, reducing loss risk. Both have the identical NRR 33 Pura-Fit foam body. Choose 6900 if workers frequently move in and out of noise areas and need to remove earplugs between tasks.\" } },\n  { \"@type\": \"Question\", \"name\": \"What noise levels require NRR 33 earplugs?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"OSHA 29 CFR 1910.95 requires hearing protection when 8-hour TWA noise exposure exceeds 90 dBA (action level 85 dBA). NRR 33 earplugs, when properly worn, provide sufficient attenuation for environments up to approximately 103 dBA TWA (using OSHA 50% derating: effective protection = (33-7) x 0.5 = 13 dB). For environments above 105 dBA, dual protection (earplugs + earmuffs) is recommended.\" } },\n  { \"@type\": \"Question\", \"name\": \"Are Moldex Pura-Fit earplugs latex-free?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Yes. Moldex Pura-Fit earplugs are 100% latex-free and PVC-free. They are also free of chloroprene, diisocyanates, and other sensitizing chemicals commonly found in competing foam earplug formulations. This makes them appropriate for workers with latex allergies and for use in food processing and pharmaceutical environments with strict material restrictions.\" } },\n  { \"@type\": \"Question\", \"name\": \"Can Pura-Fit earplugs be used in food processing environments?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Yes. The Pura-Fit's bright yellow-green color aids visual detection if an earplug falls into product, and Moldex's PVC-free, latex-free, chloroprene-free formulation meets the material requirements of most food processing hearing protection programs. For metal-detectable earplug requirements, see the Moldex SparkPlugs 6615 metal detectable corded earplug (NRR 33).\" } },\n  { \"@type\": \"Question\", \"name\": \"What is an EcoStation or PlugStation dispenser?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"EcoStation and PlugStation are Moldex's wall-mounted earplug dispenser systems. The EcoStation (6705, standard; 6537 XL) holds 500 pairs in a refillable dispenser that mounts near work area entrances. The PlugStation is a similar format dispenser. The TouchFree EcoStation (6835) dispenses a single pair without workers touching the dispenser body — reducing cross-contamination. All dispensers use the same NRR 33 Pura-Fit foam earplug body.\" } },\n  { \"@type\": \"Question\", \"name\": \"How do I calculate how much noise reduction I get from NRR 33 earplugs?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"OSHA's standard method: Effective attenuation = (NRR - 7) x 0.5 = (33 - 7) x 0.5 = 13 dB. So in a 100 dBA environment, estimated exposure at the ear = 100 - 13 = 87 dBA. NIOSH's more conservative method: (NRR - 7) \/ 2 = 13 dB (same result for this formula). Real-world attenuation depends on correct and consistent fit — improper insertion significantly reduces actual protection regardless of labeled NRR.\" } },\n  { \"@type\": \"Question\", \"name\": \"What OSHA standard applies to earplug use?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"OSHA 29 CFR 1910.95 (Occupational Noise Exposure) governs hearing conservation programs in general industry. OSHA 29 CFR 1926.52 applies to construction. A full hearing conservation program (required at 85 dBA TWA) includes noise monitoring, audiometric testing, hearing protection provision, training, and recordkeeping. Earplugs must reduce worker exposure to at least 90 dBA (OSHA) or 85 dBA (NIOSH recommended).\" } },\n  { \"@type\": \"Question\", \"name\": \"Do I need to fit test earplugs like respirators?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"OSHA does not mandate individual fit testing for earplugs the way it does for tight-fitting respirators. However, NIOSH and ANSI\/ASA S12.71-2018 recommend field attenuation estimation testing (FAET) or similar user fit checks to verify adequate attenuation in practice. Proper training on insertion technique is required under OSHA 1910.95(i)(4) and directly determines whether workers receive the labeled NRR in actual use.\" } },\n  { \"@type\": \"Question\", \"name\": \"Where can I buy Moldex Pura-Fit earplugs in bulk?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"WC Safety stocks the full Pura-Fit lineup including 6800 uncorded (200-pair bags), 6900 corded (100-pair bags), EcoStation dispensers (6705, 500 pairs; 6835 TouchFree), and EcoStation XL refills (6706, 750 pairs). All ship from US stock. Browse the complete lineup at the Moldex Earplugs collection at WC Safety.\" } }\n]\n================================================================================\n\nSEO PAGE TITLE (max 70 chars):\nMoldex Pura-Fit 6800 Earplugs NRR 33 | No-Roll-Down Foam, Corded \u0026 Uncorded\n\nMETA DESCRIPTION (max 160 chars):\nMoldex Pura-Fit NRR 33 disposable foam earplugs — tapered no-roll-down design, latex-free, PVC-free. Uncorded (6800) and corded (6900). EcoStation dispensers in stock at WC Safety.\n\n================================================================================\n--\u003e\n\n\u003caside style=\"border: 2px solid #ff9800; padding: 20px 24px; background: #2a2520; margin: 24px 0; border-radius: 6px; color: #f5e6d3;\"\u003e\n  \u003cdiv style=\"display: flex; align-items: center; gap: 12px; margin-bottom: 12px; flex-wrap: wrap;\"\u003e\n    \u003cspan style=\"background: #ff9800; color: #1a1a1a; font-weight: bold; padding: 4px 12px; border-radius: 4px; font-size: 0.95em;\"\u003eEDITORIAL REVIEW: 4.5\/5\u003c\/span\u003e\n    \u003cspan style=\"color: #ffb74d; font-size: 0.9em;\"\u003eIndependently reviewed by WC Safety\u003c\/span\u003e\n  \u003c\/div\u003e\n  \u003cp style=\"margin: 0 0 14px 0; color: #f5e6d3; font-style: italic; line-height: 1.5;\"\u003e\"The Pura-Fit is Moldex's workhorse NRR 33 earplug — cleaner materials than most competing foam plugs, a no-roll-down insertion that works in dirty gloved-hand environments, and the full 33 dB ceiling when properly worn. Our top pick for general-industry hearing conservation programs.\"\u003c\/p\u003e\n  \u003cp style=\"margin: 0;\"\u003e\n    Read the full review →\n     ·\n    Best Moldex Earplugs Guide →\n  \u003c\/p\u003e\n\u003c\/aside\u003e\n\n\u003ch2\u003eMoldex Pura-Fit — NRR 33 dB Disposable Foam Earplug, No-Roll-Down Insertion\u003c\/h2\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eMoldex Pura-Fit\u003c\/strong\u003e is a \u003cstrong\u003eNRR 33 dB disposable foam earplug\u003c\/strong\u003e designed for workers who need maximum attenuation in a single device without the hygiene and technique problems of roll-down foam earplugs. The Pura-Fit's tapered bell profile inserts directly into the ear canal with a gentle twist — no compressing, no rolling, no waiting for foam to expand — making it the preferred choice for dirty environments where workers cannot cleanly manipulate a foam earplug with contaminated hands. Available as the \u003ca href=\"\/products\/moldex-6800-pura-fit-uncorded-earplugs-nrr-33-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6800 uncorded\u003c\/a\u003e and \u003ca href=\"\/products\/moldex-6900-pura-fit-corded-earplugs-nrr-33-100-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6900 corded\u003c\/a\u003e, and in EcoStation, PlugStation, and TouchFree dispenser formats for high-volume programs. For workers with smaller ear canals, see the \u003ca href=\"\/products\/moldex-6630-meteors-small-uncorded-earplugs-nrr-28-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Meteors Small (NRR 28)\u003c\/a\u003e. For a reusable option in the same NRR range, see the \u003ca href=\"\/products\/moldex-alphas-6430-uncorded-reusable-earplugs-nrr-27db-pocket-pak-plus-50-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Alphas (NRR 27)\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cdiv style=\"background:#1a1a1a;border-left:4px solid #ff9800;border-radius:4px;padding:16px 20px;margin:24px 0;\"\u003e\n\u003cstrong style=\"color:#ff9800;\"\u003eQuick Facts — Moldex Pura-Fit\u003c\/strong\u003e\n\u003cul style=\"margin-top:8px;padding-left:18px;line-height:1.9;color:#e0e0e0;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eNRR:\u003c\/strong\u003e 33 dB (maximum single-device attenuation, ANSI S3.19-1974)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Disposable single-use foam earplug\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsertion Method:\u003c\/strong\u003e No-roll-down tapered insertion — insert with gentle twist, no foam compression required\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Polyurethane foam — latex-free, PVC-free, chloroprene-free, diisocyanate-free\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Yellow-green (high visibility for compliance monitoring)\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/blogs\/product-reviews\/3m-6900-large-full-face-respirator-review\" style=\"color:#4fc3f7;\"\u003e\u003cstrong\u003eAvailable Variants:\u003c\/strong\u003e 6800 uncorded, 6900 corded, EcoStation\/PlugStation\/TouchFree dispenser formats\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eANSI Standard:\u003c\/strong\u003e S3.19-1974 (method used to measure and label NRR)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication Range:\u003c\/strong\u003e Up to ~103 dBA TWA (OSHA method: effective protection = 13 dB after 50% derating)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOSHA Compliance:\u003c\/strong\u003e 29 CFR 1910.95 hearing conservation program hearing protector\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\n\u003cul style=\"line-height:2;padding-left:18px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eNRR 33 — maximum single-device attenuation:\u003c\/strong\u003e At NRR 33, the Pura-Fit sits at the top of the foam earplug attenuation range. Under OSHA's 50% derating method, workers receive approximately 13 dB of effective attenuation — sufficient for environments up to ~103 dBA TWA without requiring dual hearing protection. For environments above that threshold, the Pura-Fit can be worn simultaneously with an earmuff for additional protection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNo-roll-down insertion — no contamination risk from handling:\u003c\/strong\u003e The Pura-Fit's tapered bell profile eliminates the foam compression step required by cylindrical roll-down earplugs. This is critical in manufacturing, chemical processing, construction, and food production environments where workers have oily, dirty, or gloved hands — contaminated foam that contacts the ear canal directly is a hygiene and chemical exposure concern the Pura-Fit design avoids entirely\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCleanest material formulation in the Moldex lineup:\u003c\/strong\u003e Moldex Pura-Fit earplugs are latex-free, PVC-free, chloroprene-free, and diisocyanate-free. This comprehensive material profile makes Pura-Fit appropriate for latex-sensitive workers and for industries (food, pharmaceutical, semiconductor) with strict material restriction requirements on PPE that contacts workers' bodies\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-visibility yellow-green color:\u003c\/strong\u003e The bright coloration allows safety supervisors to verify at a distance that workers are wearing hearing protection — a practical compliance monitoring advantage over flesh-colored or low-contrast earplugs in high-throughput manufacturing or construction environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEcoStation dispenser system:\u003c\/strong\u003e Moldex's refillable wall-mount dispenser eliminates the need for workers to carry hearing protection — dispensers mount at area entrances and hold 500 pairs (standard EcoStation) or 750 pairs (EcoStation XL). The TouchFree EcoStation (6835) dispenses one pair per motion without contact — reducing cross-contamination in health-conscious environments\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eApplications — When to Use the Moldex Pura-Fit\u003c\/h2\u003e\n\n\u003cp\u003eThe Pura-Fit is the appropriate selection when the work environment requires maximum single-device foam earplug attenuation and one or more of the following conditions apply:\u003c\/p\u003e\n\n\u003cul style=\"line-height:1.9;padding-left:18px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturing and heavy industry:\u003c\/strong\u003e Press rooms, stamping lines, grinding operations, sawmill and woodworking equipment, metal fabrication, and assembly lines with noise exposures in the 90–105 dBA range — the Pura-Fit's NRR 33 and high-visibility color satisfy both protection and compliance monitoring requirements common to these environments\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/blogs\/product-reviews\/3m-6900-large-full-face-respirator-review\" style=\"color:#4fc3f7;\"\u003e\u003cstrong\u003eConstruction:\u003c\/strong\u003e Jackhammering, concrete cutting, heavy equipment operation, and demolition expose workers to 95–110 dBA noise levels. The no-roll-down design is advantageous on construction sites where workers cannot maintain clean hands, and the corded 6900 keeps the earplug accessible when workers must remove hearing protection to communicate between tasks\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFood processing and packaging:\u003c\/strong\u003e Conveyor systems, bottling lines, meat processing, and industrial kitchen equipment generate 90–100 dBA noise levels. The Pura-Fit's PVC-free, latex-free, bright-colored design meets the material and detectability requirements typical of food-grade PPE programs; for metal detection line environments, specify \u003ca href=\"\/products\/moldex-6615-sparkplugs-metal-detectable-corded-earplugs-nrr-33\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex SparkPlugs 6615 metal detectable\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChemical processing and refining:\u003c\/strong\u003e Pump rooms, compressor stations, and process areas with high ambient noise and chemical exposure require earplugs with a clean material formulation that won't introduce additional chemical exposure risk. The Pura-Fit's diisocyanate-free and chloroprene-free formulation addresses this concern directly\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMining and quarry operations:\u003c\/strong\u003e Blasting operations, crushers, and drilling equipment expose workers to some of the highest occupational noise levels — often 100–115 dBA. At these levels, the Pura-Fit NRR 33 should be supplemented with earmuffs (dual protection) for exposures above ~103 dBA TWA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-volume hearing conservation programs:\u003c\/strong\u003e The EcoStation and PlugStation dispenser systems are designed for facilities that distribute thousands of pairs per month. Dispenser-mount programs at area entrances reduce barriers to hearing protection compliance and eliminate the need for workers to carry and manage their own supply\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eNRR 33 — Noise Levels and Protection Requirements\u003c\/h2\u003e\n\n\u003ctable style=\"width:100%;border-collapse:collapse;background:#1a1a1a;color:#e0e0e0;margin:16px 0;font-size:0.93em;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background:#2a2a2a;\"\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eEnvironment \/ Task\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:center;\"\u003eTypical TWA\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:center;\"\u003ePura-Fit NRR 33 Adequate?\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eNotes\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eOffice, retail, light assembly\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e\u0026lt; 85 dBA\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#81c784;\"\u003eNo HPD required\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eBelow OSHA action level\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eLight manufacturing, woodworking\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e85–95 dBA\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#81c784;\"\u003e✔ Adequate\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eEffective attenuation: 13 dB after OSHA derating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eHeavy manufacturing, stamping, grinding\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e95–103 dBA\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#81c784;\"\u003e✔ Adequate\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eExposure at ear ~90 dBA with proper fit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eCrusher, mining, jackhammer\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e103–115 dBA\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#ffb74d;\"\u003e⚠ Add earmuffs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eDual protection recommended above 103 dBA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eBlasting, impact noise \u0026gt; 115 dBA\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e\u0026gt; 115 dBA\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#e57373;\"\u003e⚠ Dual protection required\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eEarplugs + earmuffs; engineering controls should be primary measure\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp style=\"font-size:0.85em;color:#666;\"\u003e\u003cem\u003eEffective attenuation calculated using OSHA 50% derating: (NRR – 7) × 0.5. Real-world attenuation depends on correct insertion technique and consistent wear. NRR is not a guarantee of exposure level — proper training and fit verification are required under OSHA 1910.95.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch2\u003ePura-Fit — All Variants\u003c\/h2\u003e\n\n\u003ctable style=\"width:100%;border-collapse:collapse;background:#1a1a1a;color:#e0e0e0;margin:16px 0;font-size:0.93em;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background:#2a2a2a;\"\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eModel\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:center;\"\u003eNRR\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eFormat\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:center;\"\u003eQty \/ Pack\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eBest For\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background:#1e2a1e;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e6800 \u003cem style=\"font-weight:400;color:#9e9e9e;\"\u003e(this product)\u003c\/em\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eUncorded\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e200 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eGeneral use; stays in noise area full shift\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6900-pura-fit-corded-earplugs-nrr-33-100-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6900\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eCorded\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e100 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eWorkers who move in\/out of noise — hang around neck\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6705-pura-fit-ecostation-dispenser-nrr-33-500-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6705 EcoStation\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eWall-mount dispenser (uncorded)\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e500 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eHigh-volume programs; area-entry dispenser\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6706-pura-fit-ecostation-refill-nrr-33-500-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6706 EcoStation Refill\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eRefill bag for 6705\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e500 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eOngoing restocking of EcoStation dispensers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6535-pura-fit-ecostation-xl-dispenser-nrr-33-750-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6535 EcoStation XL\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eXL wall-mount dispenser\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e750 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eHigh-volume facilities; longer refill intervals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6835-pura-fit-touchfree-ecostation-dispenser-nrr-33\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6835 TouchFree EcoStation\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eTouch-free dispenser\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003eVaries\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eFood, pharma, cleanroom — no-contact dispensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6844-pura-fit-plugstation-dispenser-nrr-33-250-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6844 PlugStation 250\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003ePlugStation dispenser (uncorded)\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e250 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eSmaller programs; compact wall-mount\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6882-pura-fit-plugstation-corded-dispenser-nrr-33-150-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6882 PlugStation Corded\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003ePlugStation dispenser (corded)\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e150 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003ePrograms requiring corded pairs from dispenser\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003ePura-Fit vs. Competing Foam Earplugs\u003c\/h2\u003e\n\n\u003ctable style=\"width:100%;border-collapse:collapse;background:#1a1a1a;color:#e0e0e0;margin:16px 0;font-size:0.93em;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background:#2a2a2a;\"\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eEarplug\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:center;\"\u003eNRR\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eInsertion\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eMaterial\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eBest For\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background:#1e2a1e;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003eMoldex Pura-Fit 6800 \u003cem style=\"font-weight:400;color:#9e9e9e;\"\u003e(this product)\u003c\/em\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eNo-roll-down twist\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003ePU foam, PVC-free\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eDirty environments, max attenuation, clean materials\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6604-sparkplugs-uncorded-earplugs-nrr-33-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex SparkPlugs 6604\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eRoll-down tapered\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003ePU foam, PVC-free\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eMetal-detectable option (6615); colorful for compliance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6600-softies-uncorded-earplugs-nrr-33-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Softies 6600\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eRoll-down cylindrical\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eUltra-soft PU foam\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eMaximum softness for sensitive ear canals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6870-meteors-uncorded-earplugs-nrr-33-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Meteors 6870\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eBell-shape grip tab\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003ePU foam, PVC-free\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eEasy grip for workers with reduced dexterity; small size available\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e3M E-A-R Classic\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e29\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eRoll-down cylindrical\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003ePVC foam\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eEconomy price; lower NRR; PVC material\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003eHoward Leight MAX\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eRoll-down bell\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003ePU foam\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eNRR 33 alternative; roll-down insertion required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eOSHA Hearing Conservation Compliance\u003c\/h2\u003e\n\n\u003cp\u003eThe Moldex Pura-Fit is a NIOSH-accepted hearing protection device rated under \u003cstrong\u003eANSI S3.19-1974\u003c\/strong\u003e. Under \u003cstrong\u003eOSHA 29 CFR 1910.95\u003c\/strong\u003e, employers must provide hearing protection at no cost to employees whose 8-hour TWA noise exposure equals or exceeds 85 dBA, and must ensure it reduces exposure to at least 90 dBA (OSHA) or 85 dBA (NIOSH recommendation).\u003c\/p\u003e\n\n\u003cul style=\"line-height:1.9;padding-left:18px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eSelection:\u003c\/strong\u003e Hearing protector selection must be based on attenuation adequate to reduce TWA to the required level — NRR alone does not satisfy the requirement without accounting for derating and proper fit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTraining:\u003c\/strong\u003e OSHA 1910.95(i)(4) requires training on the purpose, selection, fitting, use, and care of hearing protectors — training directly determines actual attenuation achieved in use\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAudiometric testing:\u003c\/strong\u003e Required annually for workers in hearing conservation programs (exposure ≥ 85 dBA TWA) — the Pura-Fit is appropriate for audiometric testing programs when workers are trained on proper insertion\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecordkeeping:\u003c\/strong\u003e OSHA 1910.95(m) requires records of noise exposure measurements, audiometric tests, and hearing protector provision to be maintained and made available to employees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConstruction:\u003c\/strong\u003e For construction sites, see OSHA 29 CFR 1926.52 — the Pura-Fit satisfies hearing protection requirements under both general industry and construction standards\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat is the NRR of Moldex Pura-Fit earplugs?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eThe Pura-Fit (6800 uncorded, 6900 corded) has an NRR of 33 dB — the maximum available from a single hearing protection device. Applying OSHA's 50% derating: effective attenuation = (33 – 7) × 0.5 = 13 dB. In a 100 dBA environment, estimated exposure at the ear = 87 dBA. Real-world attenuation depends on consistent and correct insertion.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eDo Moldex Pura-Fit earplugs need to be rolled before insertion?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eNo. The Pura-Fit's tapered bell shape inserts directly with a gentle twisting motion — no rolling or compressing required. Pull the outer ear up and back to straighten the ear canal, then insert with a slow twist until the outer flange sits flush with the canal opening. This no-roll-down design is faster and avoids contamination from handling compressed foam.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eAre Moldex Pura-Fit earplugs reusable?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003ePura-Fit earplugs are single-use disposable. A clean pair may be reused within a single shift, but should be discarded when soiled, compressed, or damaged. For multi-shift reusable hearing protection with NRR 27, see the \u003ca href=\"\/products\/moldex-alphas-6430-uncorded-reusable-earplugs-nrr-27db-pocket-pak-plus-50-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Alphas\u003c\/a\u003e or \u003ca href=\"\/products\/moldex-rockets-6400-uncorded-reusable-earplugs-nrr-27db-pocket-pak-50-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Rockets\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat is the difference between Pura-Fit 6800 and 6900?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eThe 6800 is uncorded — loose individual pairs. The 6900 is corded — both plugs connected by a cord that hangs around the neck when earplugs are removed. Identical NRR 33 foam in both. Choose corded (6900) when workers frequently move between noisy and quiet areas and need quick access without removing the earplug from their person.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat noise levels require NRR 33 earplugs?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eOSHA 1910.95 requires hearing protection when 8-hour TWA exceeds 85 dBA. NRR 33 earplugs provide effective protection (after OSHA 50% derating) for environments up to approximately 103 dBA TWA. Above 103 dBA, dual protection — earplugs worn simultaneously with earmuffs — is recommended.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eAre Moldex Pura-Fit earplugs latex-free?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eYes — latex-free, PVC-free, chloroprene-free, and diisocyanate-free. This material profile is specifically relevant for latex-sensitive workers and for food processing, pharmaceutical, and semiconductor environments with chemical material restrictions on PPE.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eCan Pura-Fit earplugs be used in food processing?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eYes. The bright yellow-green color aids visual detection and the clean PVC-free, latex-free formulation meets most food-grade PPE material requirements. For facilities with metal detection lines, specify \u003ca href=\"\/products\/moldex-6615-sparkplugs-metal-detectable-corded-earplugs-nrr-33\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex SparkPlugs 6615 metal detectable corded earplugs\u003c\/a\u003e instead.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat is an EcoStation dispenser?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eMoldex EcoStation is a wall-mounted refillable dispenser that holds 500 pairs (standard 6705) or 750 pairs (XL 6535). Dispensers mount at area entrances so workers can take a fresh pair each time they enter a noise area. The TouchFree EcoStation (6835) dispenses one pair per motion without contact — recommended for food, pharmaceutical, and cleanroom environments.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eHow do I calculate effective attenuation from NRR 33?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eOSHA method: (NRR – 7) × 0.5 = (33 – 7) × 0.5 = 13 dB effective attenuation. NIOSH method: (NRR – 7) \/ 2 = 13 dB. In a 100 dBA environment: estimated ear exposure = 100 – 13 = 87 dBA. Actual attenuation depends on consistent proper insertion — improper fit can reduce real-world protection to a fraction of labeled NRR.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eDo I need to fit test earplugs like respirators?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eOSHA does not require individual earplug fit testing the way it mandates respirator fit testing. However, OSHA 1910.95(i)(4) requires training on hearing protector selection, fitting, use, and care. NIOSH recommends field attenuation estimation (FAET) to verify adequate protection — proper insertion training is the most important determinant of actual attenuation.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhere can I buy Moldex Pura-Fit earplugs in bulk?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eWC Safety stocks the full Pura-Fit lineup including 6800 uncorded (200-pair bags), 6900 corded (100-pair bags), 6705 EcoStation dispenser (500 pairs), 6535 EcoStation XL (750 pairs), and 6835 TouchFree EcoStation. Browse the complete \u003ca href=\"\/collections\/moldex-earplugs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Earplugs collection at WC Safety →\u003c\/a\u003e\u003c\/p\u003e\n","brand":"Moldex","offers":[{"title":"Default Title","offer_id":44051796328536,"sku":"6882","price":15.69,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0594\/1900\/0920\/files\/61YDWL5eufL._SL1200.jpg?v=1777785267"},{"product_id":"moldex-6605-sparkplugs-plugstation-dispenser-nrr-33-250-pairs","title":"Moldex 6605 SparkPlugs PlugStation Uncorded Earplug Dispenser — NRR 33dB, 250 Pairs","description":"\u003c!--\n================================================================================\nFAQ SCHEMA — push to custom.faq_json metafield\n================================================================================\n[\n  { \"@type\": \"Question\", \"name\": \"What is the NRR of Moldex SparkPlugs earplugs?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Moldex SparkPlugs earplugs (6604 uncorded, 6654 corded, 6615 metal detectable) have an NRR of 33 dB. Applying OSHA's 50% derating method: effective attenuation = (33 - 7) x 0.5 = 13 dB. In a 100 dBA environment, estimated exposure at the ear is approximately 87 dBA when correctly inserted.\" } },\n  { \"@type\": \"Question\", \"name\": \"What makes Moldex SparkPlugs different from other Moldex foam earplugs?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"SparkPlugs are distinguished by their bright multicolored foam (neon green, blue, pink, yellow stripes), a tapered roll-down design, and the availability of a metal-detectable compound version (6615 corded). The vivid colors aid compliance monitoring — supervisors can verify at a distance that workers are wearing protection. The metal-detectable variant (6615) is specifically engineered for food processing and pharmaceutical facilities where earplug loss into product is a contamination risk.\" } },\n  { \"@type\": \"Question\", \"name\": \"What is the SparkPlugs 6615 metal detectable earplug?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"The Moldex SparkPlugs 6615 is a corded NRR 33 foam earplug manufactured with a metal-detectable compound embedded in the foam. If the earplug body separates and enters a food or pharmaceutical production line, metal detection equipment will detect and reject the contaminated product. The 6615 is the standard selection for hearing conservation programs in metal-detection-monitored food processing and pharmaceutical facilities.\" } },\n  { \"@type\": \"Question\", \"name\": \"Are Moldex SparkPlugs latex-free?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Yes. Moldex SparkPlugs are latex-free and PVC-free. They are made from polyurethane foam without chloroprene or diisocyanates. This material profile makes them appropriate for latex-sensitive workers and for most food-grade and pharmaceutical PPE programs.\" } },\n  { \"@type\": \"Question\", \"name\": \"What is the difference between SparkPlugs 6604, 6654, and 6615?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"6604 is uncorded (loose pairs, 200 per bag). 6654 is corded (pairs connected by cord that hangs around the neck, 100 per bag). 6615 is metal-detectable and corded (pairs connected by cord, with metal-detectable compound in foam — specifically for food and pharmaceutical lines with metal detection). All three use the same NRR 33 SparkPlugs foam body.\" } },\n  { \"@type\": \"Question\", \"name\": \"How do I insert Moldex SparkPlugs correctly?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Roll the SparkPlug between clean fingers to compress the foam to a small, wrinkle-free cylinder. Reach over or around the head with the opposite hand to pull the outer ear up and back — this straightens the ear canal. Insert the compressed earplug with a slow rotation while holding in place for 20-30 seconds until the foam expands fully and forms a complete seal. The outer end should be flush with or slightly inside the ear canal opening, not protruding. Incorrect insertion — not compressing enough or not holding in place — is the most common cause of poor attenuation in practice.\" } },\n  { \"@type\": \"Question\", \"name\": \"What noise levels do SparkPlugs NRR 33 protect against?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"NRR 33 SparkPlugs provide effective protection (OSHA 50% derating: 13 dB) for environments up to approximately 103 dBA 8-hour TWA. For environments above 103 dBA, dual hearing protection (earplugs + earmuffs) is recommended. OSHA 29 CFR 1910.95 requires hearing protection when TWA exceeds 85 dBA.\" } },\n  { \"@type\": \"Question\", \"name\": \"Can SparkPlugs earplugs be used in food processing facilities?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Standard SparkPlugs (6604\/6654) with their bright multicolor foam aid visual detection if lost in product, but are not metal-detectable. For facilities with X-ray or metal detection lines where regulatory or food safety programs require detectability, specify the SparkPlugs 6615 metal detectable corded earplug. Both versions are PVC-free and latex-free.\" } },\n  { \"@type\": \"Question\", \"name\": \"What is a PlugStation earplug dispenser?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Moldex PlugStation is a wall-mounted earplug dispenser system. Dispensers hold 250 or 500 pairs and mount near area entrances so workers can take a fresh pair when entering a noise zone. Available in uncorded (6644, 6645, 6605) and corded (6880) formats, and a metal-detectable corded version (6881). The TouchFree EcoStation (6833) dispenses pairs without touching the unit body.\" } },\n  { \"@type\": \"Question\", \"name\": \"How do SparkPlugs compare to Pura-Fit?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Both are NRR 33 Moldex foam earplugs with latex-free, PVC-free formulations. The key differences: Pura-Fit (6800) uses a no-roll-down tapered insertion — faster in dirty environments. SparkPlugs (6604) uses a traditional roll-down compression insertion. SparkPlugs has the metal-detectable compound option (6615) — Pura-Fit does not. SparkPlugs have a more vivid multicolor appearance. For most general industrial programs, either is appropriate; choose SparkPlugs 6615 when metal detection is required.\" } },\n  { \"@type\": \"Question\", \"name\": \"Do I need to fit test earplugs?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"OSHA does not require individual earplug fit testing. However, OSHA 1910.95(i)(4) requires training on selection, fitting, use, and care of hearing protectors — training on correct insertion technique is critical because actual attenuation in practice depends almost entirely on proper fit. NIOSH recommends field attenuation estimation (FAET) to verify real-world protection levels.\" } },\n  { \"@type\": \"Question\", \"name\": \"Where can I buy Moldex SparkPlugs in bulk?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"WC Safety stocks the full SparkPlugs lineup: 6604 uncorded (200 pairs), 6654 corded (100 pairs), 6615 metal detectable corded, PlugStation dispensers (6644, 6645, 6880, 6881), EcoStation (6703), and TouchFree EcoStation (6833). Browse the complete Moldex Earplugs collection at WC Safety.\" } }\n]\n================================================================================\n\nSEO PAGE TITLE (max 70 chars):\nMoldex SparkPlugs 6604 Earplugs NRR 33 | Metal Detectable Option, Corded \u0026 Uncorded\n\nMETA DESCRIPTION (max 160 chars):\nMoldex SparkPlugs NRR 33 foam earplugs — vibrant multicolor, latex-free, PVC-free. Metal detectable 6615, corded 6654, uncorded 6604. Dispensers in stock at WC Safety.\n\n================================================================================\n--\u003e\n\n\u003caside style=\"border: 2px solid #ff9800; padding: 20px 24px; background: #2a2520; margin: 24px 0; border-radius: 6px; color: #f5e6d3;\"\u003e\n  \u003cdiv style=\"display: flex; align-items: center; gap: 12px; margin-bottom: 12px; flex-wrap: wrap;\"\u003e\n    \u003cspan style=\"background: #ff9800; color: #1a1a1a; font-weight: bold; padding: 4px 12px; border-radius: 4px; font-size: 0.95em;\"\u003eEDITORIAL REVIEW: 4.5\/5\u003c\/span\u003e\n    \u003cspan style=\"color: #ffb74d; font-size: 0.9em;\"\u003eIndependently reviewed by WC Safety\u003c\/span\u003e\n  \u003c\/div\u003e\n  \u003cp style=\"margin: 0 0 14px 0; color: #f5e6d3; font-style: italic; line-height: 1.5;\"\u003e\"SparkPlugs deliver NRR 33 in a high-visibility multicolor foam that makes compliance monitoring easy — and the metal-detectable 6615 is the go-to earplug for food processing and pharmaceutical programs where loss-into-product is a real hazard. One of the most versatile earplug families in the Moldex lineup.\"\u003c\/p\u003e\n  \u003cp style=\"margin: 0;\"\u003e\n    Read the full review →\n     ·\n    Best Moldex Earplugs Guide →\n  \u003c\/p\u003e\n\u003c\/aside\u003e\n\n\u003ch2\u003eMoldex SparkPlugs — NRR 33 dB Foam Earplug, Metal Detectable Option Available\u003c\/h2\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eMoldex SparkPlugs\u003c\/strong\u003e is a \u003cstrong\u003eNRR 33 dB disposable foam earplug\u003c\/strong\u003e distinguished by its vivid multicolor foam body and the availability of a \u003cstrong\u003emetal-detectable compound version\u003c\/strong\u003e — the only earplug in the Moldex lineup engineered specifically for facilities where earplug loss into product is a regulatory or food safety concern. Available as the \u003ca href=\"\/products\/moldex-6604-sparkplugs-uncorded-earplugs-nrr-33-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6604 uncorded\u003c\/a\u003e, \u003ca href=\"\/products\/moldex-6654-sparkplugs-corded-earplugs-nrr-33-100-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6654 corded\u003c\/a\u003e, and \u003ca href=\"\/products\/moldex-6615-sparkplugs-metal-detectable-corded-earplugs-nrr-33\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6615 metal detectable corded\u003c\/a\u003e, plus EcoStation, PlugStation, and TouchFree dispenser formats for high-volume programs. For a no-roll-down foam alternative with the same NRR, see the \u003ca href=\"\/products\/moldex-6800-pura-fit-uncorded-earplugs-nrr-33-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Pura-Fit (NRR 33)\u003c\/a\u003e. For SparkPlugs in a PlugStation metal detectable dispenser, see the \u003ca href=\"\/products\/moldex-6881-sparkplugs-metal-detectable-plugstation-nrr-33-150-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6881 PlugStation metal detectable dispenser\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cdiv style=\"background:#1a1a1a;border-left:4px solid #ff9800;border-radius:4px;padding:16px 20px;margin:24px 0;\"\u003e\n\u003cstrong style=\"color:#ff9800;\"\u003eQuick Facts — Moldex SparkPlugs\u003c\/strong\u003e\n\u003cul style=\"margin-top:8px;padding-left:18px;line-height:1.9;color:#e0e0e0;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eNRR:\u003c\/strong\u003e 33 dB (ANSI S3.19-1974)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Disposable roll-down foam earplug\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsertion Method:\u003c\/strong\u003e Roll-down compression — compress, insert, hold 20–30 sec for expansion\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Polyurethane foam — latex-free, PVC-free, chloroprene-free\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Vivid multicolor (neon green, blue, pink, yellow) — high visibility\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMetal Detectable Option:\u003c\/strong\u003e 6615 corded — metal-detectable compound embedded in foam for food\/pharma lines\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/blogs\/product-reviews\/moldex-6604-sparkplugs-review\" style=\"color:#4fc3f7;\"\u003e\u003cstrong\u003eAvailable Variants:\u003c\/strong\u003e 6604 uncorded, 6654 corded, 6615 metal detectable corded; EcoStation, PlugStation, TouchFree dispenser formats\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication Range:\u003c\/strong\u003e Up to ~103 dBA TWA (OSHA 50% derating: effective protection = 13 dB)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\n\u003cul style=\"line-height:2;padding-left:18px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eMetal-detectable compound — engineered for food and pharmaceutical lines:\u003c\/strong\u003e The SparkPlugs 6615 is the standout option in this family — a NRR 33 corded foam earplug with metal-detectable compound embedded throughout the foam body. If an earplug or foam fragment enters a production line, standard metal detection and X-ray inspection equipment will trigger a product reject — satisfying the earplug detectability requirements of HACCP, BRC, SQF, and customer-mandated food safety programs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-visibility multicolor foam — compliance monitoring at a glance:\u003c\/strong\u003e The SparkPlugs' neon multicolor pattern is visible from a distance in plant environments — safety managers and supervisors can verify worker compliance without approaching each workstation. In high-throughput manufacturing where visual compliance checks happen multiple times per shift, the SparkPlugs' color contrast over skin tones and work clothing is a genuine operational advantage\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNRR 33 — maximum single-device attenuation:\u003c\/strong\u003e At NRR 33, SparkPlugs deliver the highest protection rating available from a foam earplug — sufficient for environments up to approximately 103 dBA TWA when properly worn (effective attenuation of 13 dB after OSHA 50% derating). This satisfies OSHA 1910.95 requirements across the vast majority of general industry noise environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLatex-free and PVC-free formulation:\u003c\/strong\u003e SparkPlugs foam contains no latex, PVC, chloroprene, or other common sensitizers — making them appropriate for latex-allergic workers and for industries with strict PPE material restrictions on products that contact workers' bodies\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull dispenser ecosystem:\u003c\/strong\u003e SparkPlugs are available in the complete Moldex dispenser format lineup — EcoStation (6703), PlugStation uncorded (6644, 6645), PlugStation corded (6880), PlugStation metal detectable (6881), and TouchFree EcoStation (6833) — enabling implementation at any facility scale and hygiene requirement level\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eApplications — When to Use Moldex SparkPlugs\u003c\/h2\u003e\n\n\u003cul style=\"line-height:1.9;padding-left:18px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eFood processing and packaging (metal detectable — specify 6615):\u003c\/strong\u003e Meat processing, bottling, bakery, dairy, and packaged goods production lines frequently mandate metal-detectable PPE under HACCP or retailer-specific food safety standards. The SparkPlugs 6615 satisfies these requirements at NRR 33 — the highest attenuation available in a metal-detectable earplug format. For dispenser programs on metal-detection-monitored lines, the \u003ca href=\"\/products\/moldex-6881-sparkplugs-metal-detectable-plugstation-nrr-33-150-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6881 PlugStation metal detectable dispenser\u003c\/a\u003e provides bulk distribution\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePharmaceutical manufacturing:\u003c\/strong\u003e Tablet compression, packaging, and process areas with noise levels 90–105 dBA and strict contamination control requirements — the SparkPlugs' clean material formulation and metal-detectable option (6615) address both hearing protection and loss-into-product concerns in cGMP-regulated environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGeneral manufacturing and assembly:\u003c\/strong\u003e Press rooms, stamping lines, CNC machining, and assembly environments in the 90–103 dBA range — SparkPlugs NRR 33 provides maximum attenuation, and the high-visibility multicolor body aids the compliance monitoring required under OSHA hearing conservation programs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConstruction and infrastructure:\u003c\/strong\u003e Jackhammering, concrete cutting, heavy equipment, and demolition — the corded 6654 keeps both plugs accessible when workers move between noisy and quiet areas, and the bright coloration remains visible even in PPE-dense environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-volume industrial programs with dispenser infrastructure:\u003c\/strong\u003e The SparkPlugs PlugStation (6644\/6645 uncorded, 6880 corded, 6881 metal detectable) and EcoStation (6703) systems support facility-wide dispenser programs — mount at area entrances to eliminate barriers to hearing protection compliance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSparkPlugs — All Variants\u003c\/h2\u003e\n\n\u003ctable style=\"width:100%;border-collapse:collapse;background:#1a1a1a;color:#e0e0e0;margin:16px 0;font-size:0.93em;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background:#2a2a2a;\"\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eModel\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:center;\"\u003eNRR\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eFormat\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:center;\"\u003eQty\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eKey Feature\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background:#1e2a1e;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e6604 \u003cem style=\"font-weight:400;color:#9e9e9e;\"\u003e(this product)\u003c\/em\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eUncorded\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e200 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eStandard general-use earplug\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6654-sparkplugs-corded-earplugs-nrr-33-100-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6654\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eCorded\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e100 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eHang around neck between tasks\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6615-sparkplugs-metal-detectable-corded-earplugs-nrr-33\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6615\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eMetal Detectable Corded\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003eVaries\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;color:#ffb74d;\"\u003e\u003cstrong\u003eFood\/pharma lines — metal detection compliant\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6684-sparkplugs-uncorded-earplug-jar-nrr-33-50-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6684 Jar\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eJar (uncorded)\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e50 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eCountertop \/ small program use\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6703-sparkplugs-ecostation-dispenser-nrr-33-500-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6703 EcoStation\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eEcoStation dispenser\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e500 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eArea-entry wall dispenser\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6833-sparkplugs-touchfree-ecostation-dispenser-nrr-33\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6833 TouchFree\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eTouch-free dispenser\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003eVaries\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eNo-contact dispensing — food, cleanroom\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6644-sparkplugs-plugstation-dispenser-nrr-33-250-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6644 PlugStation 250\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003ePlugStation (uncorded)\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e250 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eCompact dispenser for smaller programs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6881-sparkplugs-metal-detectable-plugstation-nrr-33-150-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6881 PlugStation Metal Det.\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003ePlugStation (metal detectable corded)\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e150 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;color:#ffb74d;\"\u003e\u003cstrong\u003eFood\/pharma dispenser — metal detection compliant\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eSparkPlugs vs. Competing NRR 33 Foam Earplugs\u003c\/h2\u003e\n\n\u003ctable style=\"width:100%;border-collapse:collapse;background:#1a1a1a;color:#e0e0e0;margin:16px 0;font-size:0.93em;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background:#2a2a2a;\"\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eEarplug\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:center;\"\u003eNRR\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:center;\"\u003eMetal Detectable\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eInsertion\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eBest For\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background:#1e2a1e;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003eMoldex SparkPlugs 6604\/6615 \u003cem style=\"font-weight:400;color:#9e9e9e;\"\u003e(this product)\u003c\/em\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#81c784;\"\u003e✔ (6615\/6881)\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eRoll-down\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eFood\/pharma with metal detection; max NRR; high-vis\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6800-pura-fit-uncorded-earplugs-nrr-33-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Pura-Fit 6800\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#e57373;\"\u003e✘\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eNo-roll-down\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eDirty environments; no foam compression needed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6870-meteors-uncorded-earplugs-nrr-33-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Meteors 6870\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#e57373;\"\u003e✘\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eBell-shape grip tab\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eEasy grip; small size (NRR 28) available for smaller ear canals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6435-alphas-corded-reusable-earplugs-nrr-27db\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Alphas 6435\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e27\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#81c784;\"\u003e✔ (6436)\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eReusable flanged\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eReusable; metal-detectable option; lower NRR than SparkPlugs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003eHoward Leight MAX\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#e57373;\"\u003e✘\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eRoll-down bell\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eNRR 33 alternative; no metal-detectable option\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eOSHA Compliance \u0026amp; Hearing Conservation\u003c\/h2\u003e\n\n\u003cp\u003eMoldex SparkPlugs are rated under \u003cstrong\u003eANSI S3.19-1974\u003c\/strong\u003e at NRR 33. Under \u003cstrong\u003eOSHA 29 CFR 1910.95\u003c\/strong\u003e, SparkPlugs are appropriate hearing protection for workers with TWA noise exposures from 85 dBA to approximately 103 dBA (OSHA 50% derating applied). For food processing facilities, the 6615 metal-detectable variant satisfies the earplug detectability requirements of HACCP, BRC, and SQF food safety programs in addition to OSHA 1910.95 hearing protection requirements.\u003c\/p\u003e\n\n\u003cul style=\"line-height:1.9;padding-left:18px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorrect insertion technique is critical:\u003c\/strong\u003e OSHA 1910.95(i)(4) requires training on hearing protector use — roll-down foam earplugs achieve labeled NRR only when fully compressed and held in the ear canal until foam fully expands. Workers who do not compress fully or do not hold the plug in place may receive significantly less than 13 dB effective attenuation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMetal-detectable food safety compliance:\u003c\/strong\u003e 6615\/6881 contain metal-detectable compound engineered to trigger standard metal detection equipment — consult your facility's food safety program to confirm detection threshold requirements are met\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnnual audiometric testing:\u003c\/strong\u003e Required under OSHA 1910.95(g) for all workers in a hearing conservation program — hearing protection selection and training should be documented as part of the written program required under 1910.95(c)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat is the NRR of Moldex SparkPlugs?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eSparkPlugs (6604\/6654\/6615) have NRR 33 dB. Effective attenuation under OSHA's 50% derating: (33 – 7) × 0.5 = 13 dB. In a 100 dBA environment, estimated ear exposure = 87 dBA with proper insertion.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat makes SparkPlugs different from other Moldex foam earplugs?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eThe key differentiators are the vivid multicolor foam for easy compliance monitoring and the metal-detectable compound option (6615 corded, 6881 PlugStation dispenser) for food processing and pharmaceutical facilities. The SparkPlugs are also one of the few NRR 33 earplugs with a dispenser program that includes a metal-detectable format.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat is the SparkPlugs 6615 metal detectable earplug?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eThe 6615 is a corded NRR 33 SparkPlug with metal-detectable compound embedded throughout the foam body. If the earplug or a foam fragment enters a production line, it will trigger metal detection or X-ray inspection equipment — satisfying food safety program requirements under HACCP, BRC, SQF, and customer specifications.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eAre Moldex SparkPlugs latex-free?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eYes — latex-free, PVC-free, and chloroprene-free. Appropriate for latex-sensitive workers and for facilities with material restriction requirements on PPE that contacts workers' bodies.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat is the difference between 6604, 6654, and 6615?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003e6604 is uncorded (200 pairs per bag). 6654 is corded (100 pairs per bag). 6615 is metal-detectable and corded — specifically for food\/pharma lines with metal detection. All three use identical NRR 33 SparkPlugs foam.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eHow do I insert SparkPlugs correctly?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eCompress the foam to a thin cylinder between clean fingers. Reach over or around the head with the opposite hand to pull the outer ear up and back. Insert the compressed earplug with a slow twisting motion and hold for 20–30 seconds while the foam expands. The outer end should be flush with the ear canal opening — not protruding significantly. Incomplete compression or not holding the plug during expansion are the most common fit errors.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eCan SparkPlugs be used in food processing?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eStandard 6604\/6654 SparkPlugs are bright-colored but not metal-detectable. For facilities with metal detection or X-ray inspection on product lines, specify the 6615 metal detectable corded earplug or the 6881 PlugStation metal detectable dispenser. Both are PVC-free and latex-free.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat dispenser options are available for SparkPlugs?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eFull dispenser ecosystem: EcoStation 6703 (500 pairs wall-mount), TouchFree EcoStation 6833 (no-contact dispensing), PlugStation 6644 (250 uncorded), PlugStation 6645 (500 uncorded), PlugStation 6880 (150 corded), PlugStation 6881 (150 metal detectable corded), and jar format 6684 (50 uncorded).\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eHow do SparkPlugs compare to Pura-Fit?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eBoth are NRR 33, latex-free, PVC-free Moldex foam earplugs. Pura-Fit (6800) uses no-roll-down insertion — better for dirty\/gloved-hand environments. SparkPlugs (6604) requires roll-down compression. SparkPlugs has the metal-detectable option (6615); Pura-Fit does not. For most programs, either is appropriate — choose SparkPlugs 6615 when metal detection is required.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eDo I need to fit test earplugs?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eOSHA does not require individual earplug fit testing. However, OSHA 1910.95(i)(4) requires training on selection, fitting, use, and care. Proper insertion technique is critical — actual attenuation in practice is determined almost entirely by correct fit, not by labeled NRR alone.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhere can I buy Moldex SparkPlugs in bulk?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eWC Safety stocks 6604 uncorded (200 pairs), 6654 corded (100 pairs), 6615 metal detectable corded, jar 6684 (50 pairs), all EcoStation and PlugStation dispenser formats. Browse the \u003ca href=\"\/collections\/moldex-earplugs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Earplugs collection at WC Safety →\u003c\/a\u003e\u003c\/p\u003e\n","brand":"Moldex","offers":[{"title":"Default Title","offer_id":44052670349400,"sku":"6605","price":67.04,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0594\/1900\/0920\/files\/71HLiGiqVGL._AC_SL1500.jpg?v=1777621570"},{"product_id":"moldex-6844-pura-fit-plugstation-dispenser-nrr-33-250-pairs","title":"Moldex 6844 Pura-Fit PlugStation Uncorded Earplug Dispenser — NRR 33dB, 250 Pairs","description":"\u003c!--\n================================================================================\nFAQ SCHEMA — push to custom.faq_json metafield\n================================================================================\n[\n  { \"@type\": \"Question\", \"name\": \"What is the NRR of Moldex Pura-Fit earplugs?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"The Moldex Pura-Fit earplug (6800 uncorded, 6900 corded) has an NRR of 33 dB — the highest noise reduction rating available for a single hearing protection device. When OSHA's 50% derating is applied, the estimated effective attenuation is 13 dB. When worn correctly and consistently, NRR 33 earplugs can reduce a 100 dBA exposure to approximately 87 dBA at the ear.\" } },\n  { \"@type\": \"Question\", \"name\": \"Do Moldex Pura-Fit earplugs need to be rolled before insertion?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"No. The Pura-Fit's tapered bell shape does not require rolling or compressing before insertion. The user simply grasps the plug, pulls the outer ear up and back to straighten the ear canal, and inserts with a gentle twisting motion until the outer flange is flush with the ear canal opening. This no-roll-down design is faster to use and reduces hygiene concerns in dirty environments.\" } },\n  { \"@type\": \"Question\", \"name\": \"Are Moldex Pura-Fit earplugs reusable?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Pura-Fit earplugs are classified as single-use disposable earplugs. They may be reused by the same person for one shift if kept clean and dry, but are designed for single-shift use and should be discarded when soiled, compressed, or damaged. For multi-shift reusable hearing protection, see the Moldex Rockets (NRR 27) or Alphas (NRR 27).\" } },\n  { \"@type\": \"Question\", \"name\": \"What is the difference between Pura-Fit 6800 and 6900?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"The 6800 is the uncorded version — loose individual earplugs sold in bags or dispensers. The 6900 is the corded version — both earplugs are connected by a cord so they can hang around the neck when not in use, reducing loss risk. Both have the identical NRR 33 Pura-Fit foam body. Choose 6900 if workers frequently move in and out of noise areas and need to remove earplugs between tasks.\" } },\n  { \"@type\": \"Question\", \"name\": \"What noise levels require NRR 33 earplugs?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"OSHA 29 CFR 1910.95 requires hearing protection when 8-hour TWA noise exposure exceeds 90 dBA (action level 85 dBA). NRR 33 earplugs, when properly worn, provide sufficient attenuation for environments up to approximately 103 dBA TWA (using OSHA 50% derating: effective protection = (33-7) x 0.5 = 13 dB). For environments above 105 dBA, dual protection (earplugs + earmuffs) is recommended.\" } },\n  { \"@type\": \"Question\", \"name\": \"Are Moldex Pura-Fit earplugs latex-free?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Yes. Moldex Pura-Fit earplugs are 100% latex-free and PVC-free. They are also free of chloroprene, diisocyanates, and other sensitizing chemicals commonly found in competing foam earplug formulations. This makes them appropriate for workers with latex allergies and for use in food processing and pharmaceutical environments with strict material restrictions.\" } },\n  { \"@type\": \"Question\", \"name\": \"Can Pura-Fit earplugs be used in food processing environments?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Yes. The Pura-Fit's bright yellow-green color aids visual detection if an earplug falls into product, and Moldex's PVC-free, latex-free, chloroprene-free formulation meets the material requirements of most food processing hearing protection programs. For metal-detectable earplug requirements, see the Moldex SparkPlugs 6615 metal detectable corded earplug (NRR 33).\" } },\n  { \"@type\": \"Question\", \"name\": \"What is an EcoStation or PlugStation dispenser?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"EcoStation and PlugStation are Moldex's wall-mounted earplug dispenser systems. The EcoStation (6705, standard; 6537 XL) holds 500 pairs in a refillable dispenser that mounts near work area entrances. The PlugStation is a similar format dispenser. The TouchFree EcoStation (6835) dispenses a single pair without workers touching the dispenser body — reducing cross-contamination. All dispensers use the same NRR 33 Pura-Fit foam earplug body.\" } },\n  { \"@type\": \"Question\", \"name\": \"How do I calculate how much noise reduction I get from NRR 33 earplugs?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"OSHA's standard method: Effective attenuation = (NRR - 7) x 0.5 = (33 - 7) x 0.5 = 13 dB. So in a 100 dBA environment, estimated exposure at the ear = 100 - 13 = 87 dBA. NIOSH's more conservative method: (NRR - 7) \/ 2 = 13 dB (same result for this formula). Real-world attenuation depends on correct and consistent fit — improper insertion significantly reduces actual protection regardless of labeled NRR.\" } },\n  { \"@type\": \"Question\", \"name\": \"What OSHA standard applies to earplug use?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"OSHA 29 CFR 1910.95 (Occupational Noise Exposure) governs hearing conservation programs in general industry. OSHA 29 CFR 1926.52 applies to construction. A full hearing conservation program (required at 85 dBA TWA) includes noise monitoring, audiometric testing, hearing protection provision, training, and recordkeeping. Earplugs must reduce worker exposure to at least 90 dBA (OSHA) or 85 dBA (NIOSH recommended).\" } },\n  { \"@type\": \"Question\", \"name\": \"Do I need to fit test earplugs like respirators?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"OSHA does not mandate individual fit testing for earplugs the way it does for tight-fitting respirators. However, NIOSH and ANSI\/ASA S12.71-2018 recommend field attenuation estimation testing (FAET) or similar user fit checks to verify adequate attenuation in practice. Proper training on insertion technique is required under OSHA 1910.95(i)(4) and directly determines whether workers receive the labeled NRR in actual use.\" } },\n  { \"@type\": \"Question\", \"name\": \"Where can I buy Moldex Pura-Fit earplugs in bulk?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"WC Safety stocks the full Pura-Fit lineup including 6800 uncorded (200-pair bags), 6900 corded (100-pair bags), EcoStation dispensers (6705, 500 pairs; 6835 TouchFree), and EcoStation XL refills (6706, 750 pairs). All ship from US stock. Browse the complete lineup at the Moldex Earplugs collection at WC Safety.\" } }\n]\n================================================================================\n\nSEO PAGE TITLE (max 70 chars):\nMoldex Pura-Fit 6800 Earplugs NRR 33 | No-Roll-Down Foam, Corded \u0026 Uncorded\n\nMETA DESCRIPTION (max 160 chars):\nMoldex Pura-Fit NRR 33 disposable foam earplugs — tapered no-roll-down design, latex-free, PVC-free. Uncorded (6800) and corded (6900). EcoStation dispensers in stock at WC Safety.\n\n================================================================================\n--\u003e\n\n\u003caside style=\"border: 2px solid #ff9800; padding: 20px 24px; background: #2a2520; margin: 24px 0; border-radius: 6px; color: #f5e6d3;\"\u003e\n  \u003cdiv style=\"display: flex; align-items: center; gap: 12px; margin-bottom: 12px; flex-wrap: wrap;\"\u003e\n    \u003cspan style=\"background: #ff9800; color: #1a1a1a; font-weight: bold; padding: 4px 12px; border-radius: 4px; font-size: 0.95em;\"\u003eEDITORIAL REVIEW: 4.5\/5\u003c\/span\u003e\n    \u003cspan style=\"color: #ffb74d; font-size: 0.9em;\"\u003eIndependently reviewed by WC Safety\u003c\/span\u003e\n  \u003c\/div\u003e\n  \u003cp style=\"margin: 0 0 14px 0; color: #f5e6d3; font-style: italic; line-height: 1.5;\"\u003e\"The Pura-Fit is Moldex's workhorse NRR 33 earplug — cleaner materials than most competing foam plugs, a no-roll-down insertion that works in dirty gloved-hand environments, and the full 33 dB ceiling when properly worn. Our top pick for general-industry hearing conservation programs.\"\u003c\/p\u003e\n  \u003cp style=\"margin: 0;\"\u003e\n    Read the full review →\n     ·\n    Best Moldex Earplugs Guide →\n  \u003c\/p\u003e\n\u003c\/aside\u003e\n\n\u003ch2\u003eMoldex Pura-Fit — NRR 33 dB Disposable Foam Earplug, No-Roll-Down Insertion\u003c\/h2\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eMoldex Pura-Fit\u003c\/strong\u003e is a \u003cstrong\u003eNRR 33 dB disposable foam earplug\u003c\/strong\u003e designed for workers who need maximum attenuation in a single device without the hygiene and technique problems of roll-down foam earplugs. The Pura-Fit's tapered bell profile inserts directly into the ear canal with a gentle twist — no compressing, no rolling, no waiting for foam to expand — making it the preferred choice for dirty environments where workers cannot cleanly manipulate a foam earplug with contaminated hands. Available as the \u003ca href=\"\/products\/moldex-6800-pura-fit-uncorded-earplugs-nrr-33-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6800 uncorded\u003c\/a\u003e and \u003ca href=\"\/products\/moldex-6900-pura-fit-corded-earplugs-nrr-33-100-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6900 corded\u003c\/a\u003e, and in EcoStation, PlugStation, and TouchFree dispenser formats for high-volume programs. For workers with smaller ear canals, see the \u003ca href=\"\/products\/moldex-6630-meteors-small-uncorded-earplugs-nrr-28-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Meteors Small (NRR 28)\u003c\/a\u003e. For a reusable option in the same NRR range, see the \u003ca href=\"\/products\/moldex-alphas-6430-uncorded-reusable-earplugs-nrr-27db-pocket-pak-plus-50-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Alphas (NRR 27)\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cdiv style=\"background:#1a1a1a;border-left:4px solid #ff9800;border-radius:4px;padding:16px 20px;margin:24px 0;\"\u003e\n\u003cstrong style=\"color:#ff9800;\"\u003eQuick Facts — Moldex Pura-Fit\u003c\/strong\u003e\n\u003cul style=\"margin-top:8px;padding-left:18px;line-height:1.9;color:#e0e0e0;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eNRR:\u003c\/strong\u003e 33 dB (maximum single-device attenuation, ANSI S3.19-1974)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Disposable single-use foam earplug\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsertion Method:\u003c\/strong\u003e No-roll-down tapered insertion — insert with gentle twist, no foam compression required\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Polyurethane foam — latex-free, PVC-free, chloroprene-free, diisocyanate-free\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Yellow-green (high visibility for compliance monitoring)\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/blogs\/product-reviews\/3m-6900-large-full-face-respirator-review\" style=\"color:#4fc3f7;\"\u003e\u003cstrong\u003eAvailable Variants:\u003c\/strong\u003e 6800 uncorded, 6900 corded, EcoStation\/PlugStation\/TouchFree dispenser formats\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eANSI Standard:\u003c\/strong\u003e S3.19-1974 (method used to measure and label NRR)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication Range:\u003c\/strong\u003e Up to ~103 dBA TWA (OSHA method: effective protection = 13 dB after 50% derating)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOSHA Compliance:\u003c\/strong\u003e 29 CFR 1910.95 hearing conservation program hearing protector\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\n\u003cul style=\"line-height:2;padding-left:18px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eNRR 33 — maximum single-device attenuation:\u003c\/strong\u003e At NRR 33, the Pura-Fit sits at the top of the foam earplug attenuation range. Under OSHA's 50% derating method, workers receive approximately 13 dB of effective attenuation — sufficient for environments up to ~103 dBA TWA without requiring dual hearing protection. For environments above that threshold, the Pura-Fit can be worn simultaneously with an earmuff for additional protection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNo-roll-down insertion — no contamination risk from handling:\u003c\/strong\u003e The Pura-Fit's tapered bell profile eliminates the foam compression step required by cylindrical roll-down earplugs. This is critical in manufacturing, chemical processing, construction, and food production environments where workers have oily, dirty, or gloved hands — contaminated foam that contacts the ear canal directly is a hygiene and chemical exposure concern the Pura-Fit design avoids entirely\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCleanest material formulation in the Moldex lineup:\u003c\/strong\u003e Moldex Pura-Fit earplugs are latex-free, PVC-free, chloroprene-free, and diisocyanate-free. This comprehensive material profile makes Pura-Fit appropriate for latex-sensitive workers and for industries (food, pharmaceutical, semiconductor) with strict material restriction requirements on PPE that contacts workers' bodies\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-visibility yellow-green color:\u003c\/strong\u003e The bright coloration allows safety supervisors to verify at a distance that workers are wearing hearing protection — a practical compliance monitoring advantage over flesh-colored or low-contrast earplugs in high-throughput manufacturing or construction environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEcoStation dispenser system:\u003c\/strong\u003e Moldex's refillable wall-mount dispenser eliminates the need for workers to carry hearing protection — dispensers mount at area entrances and hold 500 pairs (standard EcoStation) or 750 pairs (EcoStation XL). The TouchFree EcoStation (6835) dispenses one pair per motion without contact — reducing cross-contamination in health-conscious environments\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eApplications — When to Use the Moldex Pura-Fit\u003c\/h2\u003e\n\n\u003cp\u003eThe Pura-Fit is the appropriate selection when the work environment requires maximum single-device foam earplug attenuation and one or more of the following conditions apply:\u003c\/p\u003e\n\n\u003cul style=\"line-height:1.9;padding-left:18px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturing and heavy industry:\u003c\/strong\u003e Press rooms, stamping lines, grinding operations, sawmill and woodworking equipment, metal fabrication, and assembly lines with noise exposures in the 90–105 dBA range — the Pura-Fit's NRR 33 and high-visibility color satisfy both protection and compliance monitoring requirements common to these environments\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/blogs\/product-reviews\/3m-6900-large-full-face-respirator-review\" style=\"color:#4fc3f7;\"\u003e\u003cstrong\u003eConstruction:\u003c\/strong\u003e Jackhammering, concrete cutting, heavy equipment operation, and demolition expose workers to 95–110 dBA noise levels. The no-roll-down design is advantageous on construction sites where workers cannot maintain clean hands, and the corded 6900 keeps the earplug accessible when workers must remove hearing protection to communicate between tasks\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFood processing and packaging:\u003c\/strong\u003e Conveyor systems, bottling lines, meat processing, and industrial kitchen equipment generate 90–100 dBA noise levels. The Pura-Fit's PVC-free, latex-free, bright-colored design meets the material and detectability requirements typical of food-grade PPE programs; for metal detection line environments, specify \u003ca href=\"\/products\/moldex-6615-sparkplugs-metal-detectable-corded-earplugs-nrr-33\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex SparkPlugs 6615 metal detectable\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChemical processing and refining:\u003c\/strong\u003e Pump rooms, compressor stations, and process areas with high ambient noise and chemical exposure require earplugs with a clean material formulation that won't introduce additional chemical exposure risk. The Pura-Fit's diisocyanate-free and chloroprene-free formulation addresses this concern directly\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMining and quarry operations:\u003c\/strong\u003e Blasting operations, crushers, and drilling equipment expose workers to some of the highest occupational noise levels — often 100–115 dBA. At these levels, the Pura-Fit NRR 33 should be supplemented with earmuffs (dual protection) for exposures above ~103 dBA TWA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-volume hearing conservation programs:\u003c\/strong\u003e The EcoStation and PlugStation dispenser systems are designed for facilities that distribute thousands of pairs per month. Dispenser-mount programs at area entrances reduce barriers to hearing protection compliance and eliminate the need for workers to carry and manage their own supply\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eNRR 33 — Noise Levels and Protection Requirements\u003c\/h2\u003e\n\n\u003ctable style=\"width:100%;border-collapse:collapse;background:#1a1a1a;color:#e0e0e0;margin:16px 0;font-size:0.93em;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background:#2a2a2a;\"\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eEnvironment \/ Task\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:center;\"\u003eTypical TWA\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:center;\"\u003ePura-Fit NRR 33 Adequate?\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eNotes\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eOffice, retail, light assembly\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e\u0026lt; 85 dBA\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#81c784;\"\u003eNo HPD required\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eBelow OSHA action level\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eLight manufacturing, woodworking\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e85–95 dBA\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#81c784;\"\u003e✔ Adequate\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eEffective attenuation: 13 dB after OSHA derating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eHeavy manufacturing, stamping, grinding\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e95–103 dBA\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#81c784;\"\u003e✔ Adequate\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eExposure at ear ~90 dBA with proper fit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eCrusher, mining, jackhammer\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e103–115 dBA\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#ffb74d;\"\u003e⚠ Add earmuffs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eDual protection recommended above 103 dBA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eBlasting, impact noise \u0026gt; 115 dBA\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e\u0026gt; 115 dBA\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#e57373;\"\u003e⚠ Dual protection required\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eEarplugs + earmuffs; engineering controls should be primary measure\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp style=\"font-size:0.85em;color:#666;\"\u003e\u003cem\u003eEffective attenuation calculated using OSHA 50% derating: (NRR – 7) × 0.5. Real-world attenuation depends on correct insertion technique and consistent wear. NRR is not a guarantee of exposure level — proper training and fit verification are required under OSHA 1910.95.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch2\u003ePura-Fit — All Variants\u003c\/h2\u003e\n\n\u003ctable style=\"width:100%;border-collapse:collapse;background:#1a1a1a;color:#e0e0e0;margin:16px 0;font-size:0.93em;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background:#2a2a2a;\"\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eModel\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:center;\"\u003eNRR\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eFormat\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:center;\"\u003eQty \/ Pack\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eBest For\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background:#1e2a1e;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e6800 \u003cem style=\"font-weight:400;color:#9e9e9e;\"\u003e(this product)\u003c\/em\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eUncorded\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e200 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eGeneral use; stays in noise area full shift\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6900-pura-fit-corded-earplugs-nrr-33-100-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6900\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eCorded\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e100 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eWorkers who move in\/out of noise — hang around neck\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6705-pura-fit-ecostation-dispenser-nrr-33-500-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6705 EcoStation\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eWall-mount dispenser (uncorded)\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e500 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eHigh-volume programs; area-entry dispenser\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6706-pura-fit-ecostation-refill-nrr-33-500-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6706 EcoStation Refill\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eRefill bag for 6705\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e500 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eOngoing restocking of EcoStation dispensers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6535-pura-fit-ecostation-xl-dispenser-nrr-33-750-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6535 EcoStation XL\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eXL wall-mount dispenser\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e750 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eHigh-volume facilities; longer refill intervals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6835-pura-fit-touchfree-ecostation-dispenser-nrr-33\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6835 TouchFree EcoStation\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eTouch-free dispenser\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003eVaries\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eFood, pharma, cleanroom — no-contact dispensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6844-pura-fit-plugstation-dispenser-nrr-33-250-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6844 PlugStation 250\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003ePlugStation dispenser (uncorded)\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e250 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eSmaller programs; compact wall-mount\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6882-pura-fit-plugstation-corded-dispenser-nrr-33-150-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6882 PlugStation Corded\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003ePlugStation dispenser (corded)\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e150 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003ePrograms requiring corded pairs from dispenser\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003ePura-Fit vs. Competing Foam Earplugs\u003c\/h2\u003e\n\n\u003ctable style=\"width:100%;border-collapse:collapse;background:#1a1a1a;color:#e0e0e0;margin:16px 0;font-size:0.93em;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background:#2a2a2a;\"\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eEarplug\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:center;\"\u003eNRR\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eInsertion\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eMaterial\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eBest For\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background:#1e2a1e;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003eMoldex Pura-Fit 6800 \u003cem style=\"font-weight:400;color:#9e9e9e;\"\u003e(this product)\u003c\/em\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eNo-roll-down twist\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003ePU foam, PVC-free\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eDirty environments, max attenuation, clean materials\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6604-sparkplugs-uncorded-earplugs-nrr-33-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex SparkPlugs 6604\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eRoll-down tapered\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003ePU foam, PVC-free\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eMetal-detectable option (6615); colorful for compliance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6600-softies-uncorded-earplugs-nrr-33-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Softies 6600\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eRoll-down cylindrical\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eUltra-soft PU foam\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eMaximum softness for sensitive ear canals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6870-meteors-uncorded-earplugs-nrr-33-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Meteors 6870\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eBell-shape grip tab\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003ePU foam, PVC-free\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eEasy grip for workers with reduced dexterity; small size available\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e3M E-A-R Classic\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e29\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eRoll-down cylindrical\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003ePVC foam\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eEconomy price; lower NRR; PVC material\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003eHoward Leight MAX\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eRoll-down bell\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003ePU foam\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eNRR 33 alternative; roll-down insertion required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eOSHA Hearing Conservation Compliance\u003c\/h2\u003e\n\n\u003cp\u003eThe Moldex Pura-Fit is a NIOSH-accepted hearing protection device rated under \u003cstrong\u003eANSI S3.19-1974\u003c\/strong\u003e. Under \u003cstrong\u003eOSHA 29 CFR 1910.95\u003c\/strong\u003e, employers must provide hearing protection at no cost to employees whose 8-hour TWA noise exposure equals or exceeds 85 dBA, and must ensure it reduces exposure to at least 90 dBA (OSHA) or 85 dBA (NIOSH recommendation).\u003c\/p\u003e\n\n\u003cul style=\"line-height:1.9;padding-left:18px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eSelection:\u003c\/strong\u003e Hearing protector selection must be based on attenuation adequate to reduce TWA to the required level — NRR alone does not satisfy the requirement without accounting for derating and proper fit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTraining:\u003c\/strong\u003e OSHA 1910.95(i)(4) requires training on the purpose, selection, fitting, use, and care of hearing protectors — training directly determines actual attenuation achieved in use\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAudiometric testing:\u003c\/strong\u003e Required annually for workers in hearing conservation programs (exposure ≥ 85 dBA TWA) — the Pura-Fit is appropriate for audiometric testing programs when workers are trained on proper insertion\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecordkeeping:\u003c\/strong\u003e OSHA 1910.95(m) requires records of noise exposure measurements, audiometric tests, and hearing protector provision to be maintained and made available to employees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConstruction:\u003c\/strong\u003e For construction sites, see OSHA 29 CFR 1926.52 — the Pura-Fit satisfies hearing protection requirements under both general industry and construction standards\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat is the NRR of Moldex Pura-Fit earplugs?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eThe Pura-Fit (6800 uncorded, 6900 corded) has an NRR of 33 dB — the maximum available from a single hearing protection device. Applying OSHA's 50% derating: effective attenuation = (33 – 7) × 0.5 = 13 dB. In a 100 dBA environment, estimated exposure at the ear = 87 dBA. Real-world attenuation depends on consistent and correct insertion.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eDo Moldex Pura-Fit earplugs need to be rolled before insertion?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eNo. The Pura-Fit's tapered bell shape inserts directly with a gentle twisting motion — no rolling or compressing required. Pull the outer ear up and back to straighten the ear canal, then insert with a slow twist until the outer flange sits flush with the canal opening. This no-roll-down design is faster and avoids contamination from handling compressed foam.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eAre Moldex Pura-Fit earplugs reusable?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003ePura-Fit earplugs are single-use disposable. A clean pair may be reused within a single shift, but should be discarded when soiled, compressed, or damaged. For multi-shift reusable hearing protection with NRR 27, see the \u003ca href=\"\/products\/moldex-alphas-6430-uncorded-reusable-earplugs-nrr-27db-pocket-pak-plus-50-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Alphas\u003c\/a\u003e or \u003ca href=\"\/products\/moldex-rockets-6400-uncorded-reusable-earplugs-nrr-27db-pocket-pak-50-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Rockets\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat is the difference between Pura-Fit 6800 and 6900?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eThe 6800 is uncorded — loose individual pairs. The 6900 is corded — both plugs connected by a cord that hangs around the neck when earplugs are removed. Identical NRR 33 foam in both. Choose corded (6900) when workers frequently move between noisy and quiet areas and need quick access without removing the earplug from their person.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat noise levels require NRR 33 earplugs?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eOSHA 1910.95 requires hearing protection when 8-hour TWA exceeds 85 dBA. NRR 33 earplugs provide effective protection (after OSHA 50% derating) for environments up to approximately 103 dBA TWA. Above 103 dBA, dual protection — earplugs worn simultaneously with earmuffs — is recommended.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eAre Moldex Pura-Fit earplugs latex-free?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eYes — latex-free, PVC-free, chloroprene-free, and diisocyanate-free. This material profile is specifically relevant for latex-sensitive workers and for food processing, pharmaceutical, and semiconductor environments with chemical material restrictions on PPE.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eCan Pura-Fit earplugs be used in food processing?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eYes. The bright yellow-green color aids visual detection and the clean PVC-free, latex-free formulation meets most food-grade PPE material requirements. For facilities with metal detection lines, specify \u003ca href=\"\/products\/moldex-6615-sparkplugs-metal-detectable-corded-earplugs-nrr-33\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex SparkPlugs 6615 metal detectable corded earplugs\u003c\/a\u003e instead.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat is an EcoStation dispenser?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eMoldex EcoStation is a wall-mounted refillable dispenser that holds 500 pairs (standard 6705) or 750 pairs (XL 6535). Dispensers mount at area entrances so workers can take a fresh pair each time they enter a noise area. The TouchFree EcoStation (6835) dispenses one pair per motion without contact — recommended for food, pharmaceutical, and cleanroom environments.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eHow do I calculate effective attenuation from NRR 33?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eOSHA method: (NRR – 7) × 0.5 = (33 – 7) × 0.5 = 13 dB effective attenuation. NIOSH method: (NRR – 7) \/ 2 = 13 dB. In a 100 dBA environment: estimated ear exposure = 100 – 13 = 87 dBA. Actual attenuation depends on consistent proper insertion — improper fit can reduce real-world protection to a fraction of labeled NRR.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eDo I need to fit test earplugs like respirators?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eOSHA does not require individual earplug fit testing the way it mandates respirator fit testing. However, OSHA 1910.95(i)(4) requires training on hearing protector selection, fitting, use, and care. NIOSH recommends field attenuation estimation (FAET) to verify adequate protection — proper insertion training is the most important determinant of actual attenuation.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhere can I buy Moldex Pura-Fit earplugs in bulk?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eWC Safety stocks the full Pura-Fit lineup including 6800 uncorded (200-pair bags), 6900 corded (100-pair bags), 6705 EcoStation dispenser (500 pairs), 6535 EcoStation XL (750 pairs), and 6835 TouchFree EcoStation. Browse the complete \u003ca href=\"\/collections\/moldex-earplugs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Earplugs collection at WC Safety →\u003c\/a\u003e\u003c\/p\u003e\n","brand":"Moldex","offers":[{"title":"Default Title","offer_id":44052671299672,"sku":"6844","price":65.22,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0594\/1900\/0920\/files\/71yjMa6zXFL._SL1500.jpg?v=1777621670"},{"product_id":"moldex-6845-pura-fit-plugstation-dispenser-nrr-33-500-pairs","title":"Moldex 6845 Pura-Fit PlugStation Uncorded Earplug Dispenser — NRR 33dB, 500 Pairs","description":"\u003c!--\n================================================================================\nFAQ SCHEMA — push to custom.faq_json metafield\n================================================================================\n[\n  { \"@type\": \"Question\", \"name\": \"What is the NRR of Moldex Pura-Fit earplugs?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"The Moldex Pura-Fit earplug (6800 uncorded, 6900 corded) has an NRR of 33 dB — the highest noise reduction rating available for a single hearing protection device. When OSHA's 50% derating is applied, the estimated effective attenuation is 13 dB. When worn correctly and consistently, NRR 33 earplugs can reduce a 100 dBA exposure to approximately 87 dBA at the ear.\" } },\n  { \"@type\": \"Question\", \"name\": \"Do Moldex Pura-Fit earplugs need to be rolled before insertion?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"No. The Pura-Fit's tapered bell shape does not require rolling or compressing before insertion. The user simply grasps the plug, pulls the outer ear up and back to straighten the ear canal, and inserts with a gentle twisting motion until the outer flange is flush with the ear canal opening. This no-roll-down design is faster to use and reduces hygiene concerns in dirty environments.\" } },\n  { \"@type\": \"Question\", \"name\": \"Are Moldex Pura-Fit earplugs reusable?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Pura-Fit earplugs are classified as single-use disposable earplugs. They may be reused by the same person for one shift if kept clean and dry, but are designed for single-shift use and should be discarded when soiled, compressed, or damaged. For multi-shift reusable hearing protection, see the Moldex Rockets (NRR 27) or Alphas (NRR 27).\" } },\n  { \"@type\": \"Question\", \"name\": \"What is the difference between Pura-Fit 6800 and 6900?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"The 6800 is the uncorded version — loose individual earplugs sold in bags or dispensers. The 6900 is the corded version — both earplugs are connected by a cord so they can hang around the neck when not in use, reducing loss risk. Both have the identical NRR 33 Pura-Fit foam body. Choose 6900 if workers frequently move in and out of noise areas and need to remove earplugs between tasks.\" } },\n  { \"@type\": \"Question\", \"name\": \"What noise levels require NRR 33 earplugs?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"OSHA 29 CFR 1910.95 requires hearing protection when 8-hour TWA noise exposure exceeds 90 dBA (action level 85 dBA). NRR 33 earplugs, when properly worn, provide sufficient attenuation for environments up to approximately 103 dBA TWA (using OSHA 50% derating: effective protection = (33-7) x 0.5 = 13 dB). For environments above 105 dBA, dual protection (earplugs + earmuffs) is recommended.\" } },\n  { \"@type\": \"Question\", \"name\": \"Are Moldex Pura-Fit earplugs latex-free?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Yes. Moldex Pura-Fit earplugs are 100% latex-free and PVC-free. They are also free of chloroprene, diisocyanates, and other sensitizing chemicals commonly found in competing foam earplug formulations. This makes them appropriate for workers with latex allergies and for use in food processing and pharmaceutical environments with strict material restrictions.\" } },\n  { \"@type\": \"Question\", \"name\": \"Can Pura-Fit earplugs be used in food processing environments?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Yes. The Pura-Fit's bright yellow-green color aids visual detection if an earplug falls into product, and Moldex's PVC-free, latex-free, chloroprene-free formulation meets the material requirements of most food processing hearing protection programs. For metal-detectable earplug requirements, see the Moldex SparkPlugs 6615 metal detectable corded earplug (NRR 33).\" } },\n  { \"@type\": \"Question\", \"name\": \"What is an EcoStation or PlugStation dispenser?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"EcoStation and PlugStation are Moldex's wall-mounted earplug dispenser systems. The EcoStation (6705, standard; 6537 XL) holds 500 pairs in a refillable dispenser that mounts near work area entrances. The PlugStation is a similar format dispenser. The TouchFree EcoStation (6835) dispenses a single pair without workers touching the dispenser body — reducing cross-contamination. All dispensers use the same NRR 33 Pura-Fit foam earplug body.\" } },\n  { \"@type\": \"Question\", \"name\": \"How do I calculate how much noise reduction I get from NRR 33 earplugs?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"OSHA's standard method: Effective attenuation = (NRR - 7) x 0.5 = (33 - 7) x 0.5 = 13 dB. So in a 100 dBA environment, estimated exposure at the ear = 100 - 13 = 87 dBA. NIOSH's more conservative method: (NRR - 7) \/ 2 = 13 dB (same result for this formula). Real-world attenuation depends on correct and consistent fit — improper insertion significantly reduces actual protection regardless of labeled NRR.\" } },\n  { \"@type\": \"Question\", \"name\": \"What OSHA standard applies to earplug use?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"OSHA 29 CFR 1910.95 (Occupational Noise Exposure) governs hearing conservation programs in general industry. OSHA 29 CFR 1926.52 applies to construction. A full hearing conservation program (required at 85 dBA TWA) includes noise monitoring, audiometric testing, hearing protection provision, training, and recordkeeping. Earplugs must reduce worker exposure to at least 90 dBA (OSHA) or 85 dBA (NIOSH recommended).\" } },\n  { \"@type\": \"Question\", \"name\": \"Do I need to fit test earplugs like respirators?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"OSHA does not mandate individual fit testing for earplugs the way it does for tight-fitting respirators. However, NIOSH and ANSI\/ASA S12.71-2018 recommend field attenuation estimation testing (FAET) or similar user fit checks to verify adequate attenuation in practice. Proper training on insertion technique is required under OSHA 1910.95(i)(4) and directly determines whether workers receive the labeled NRR in actual use.\" } },\n  { \"@type\": \"Question\", \"name\": \"Where can I buy Moldex Pura-Fit earplugs in bulk?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"WC Safety stocks the full Pura-Fit lineup including 6800 uncorded (200-pair bags), 6900 corded (100-pair bags), EcoStation dispensers (6705, 500 pairs; 6835 TouchFree), and EcoStation XL refills (6706, 750 pairs). All ship from US stock. Browse the complete lineup at the Moldex Earplugs collection at WC Safety.\" } }\n]\n================================================================================\n\nSEO PAGE TITLE (max 70 chars):\nMoldex Pura-Fit 6800 Earplugs NRR 33 | No-Roll-Down Foam, Corded \u0026 Uncorded\n\nMETA DESCRIPTION (max 160 chars):\nMoldex Pura-Fit NRR 33 disposable foam earplugs — tapered no-roll-down design, latex-free, PVC-free. Uncorded (6800) and corded (6900). EcoStation dispensers in stock at WC Safety.\n\n================================================================================\n--\u003e\n\n\u003caside style=\"border: 2px solid #ff9800; padding: 20px 24px; background: #2a2520; margin: 24px 0; border-radius: 6px; color: #f5e6d3;\"\u003e\n  \u003cdiv style=\"display: flex; align-items: center; gap: 12px; margin-bottom: 12px; flex-wrap: wrap;\"\u003e\n    \u003cspan style=\"background: #ff9800; color: #1a1a1a; font-weight: bold; padding: 4px 12px; border-radius: 4px; font-size: 0.95em;\"\u003eEDITORIAL REVIEW: 4.5\/5\u003c\/span\u003e\n    \u003cspan style=\"color: #ffb74d; font-size: 0.9em;\"\u003eIndependently reviewed by WC Safety\u003c\/span\u003e\n  \u003c\/div\u003e\n  \u003cp style=\"margin: 0 0 14px 0; color: #f5e6d3; font-style: italic; line-height: 1.5;\"\u003e\"The Pura-Fit is Moldex's workhorse NRR 33 earplug — cleaner materials than most competing foam plugs, a no-roll-down insertion that works in dirty gloved-hand environments, and the full 33 dB ceiling when properly worn. Our top pick for general-industry hearing conservation programs.\"\u003c\/p\u003e\n  \u003cp style=\"margin: 0;\"\u003e\n    Read the full review →\n     ·\n    Best Moldex Earplugs Guide →\n  \u003c\/p\u003e\n\u003c\/aside\u003e\n\n\u003ch2\u003eMoldex Pura-Fit — NRR 33 dB Disposable Foam Earplug, No-Roll-Down Insertion\u003c\/h2\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eMoldex Pura-Fit\u003c\/strong\u003e is a \u003cstrong\u003eNRR 33 dB disposable foam earplug\u003c\/strong\u003e designed for workers who need maximum attenuation in a single device without the hygiene and technique problems of roll-down foam earplugs. The Pura-Fit's tapered bell profile inserts directly into the ear canal with a gentle twist — no compressing, no rolling, no waiting for foam to expand — making it the preferred choice for dirty environments where workers cannot cleanly manipulate a foam earplug with contaminated hands. Available as the \u003ca href=\"\/products\/moldex-6800-pura-fit-uncorded-earplugs-nrr-33-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6800 uncorded\u003c\/a\u003e and \u003ca href=\"\/products\/moldex-6900-pura-fit-corded-earplugs-nrr-33-100-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6900 corded\u003c\/a\u003e, and in EcoStation, PlugStation, and TouchFree dispenser formats for high-volume programs. For workers with smaller ear canals, see the \u003ca href=\"\/products\/moldex-6630-meteors-small-uncorded-earplugs-nrr-28-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Meteors Small (NRR 28)\u003c\/a\u003e. For a reusable option in the same NRR range, see the \u003ca href=\"\/products\/moldex-alphas-6430-uncorded-reusable-earplugs-nrr-27db-pocket-pak-plus-50-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Alphas (NRR 27)\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cdiv style=\"background:#1a1a1a;border-left:4px solid #ff9800;border-radius:4px;padding:16px 20px;margin:24px 0;\"\u003e\n\u003cstrong style=\"color:#ff9800;\"\u003eQuick Facts — Moldex Pura-Fit\u003c\/strong\u003e\n\u003cul style=\"margin-top:8px;padding-left:18px;line-height:1.9;color:#e0e0e0;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eNRR:\u003c\/strong\u003e 33 dB (maximum single-device attenuation, ANSI S3.19-1974)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Disposable single-use foam earplug\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsertion Method:\u003c\/strong\u003e No-roll-down tapered insertion — insert with gentle twist, no foam compression required\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Polyurethane foam — latex-free, PVC-free, chloroprene-free, diisocyanate-free\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Yellow-green (high visibility for compliance monitoring)\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/blogs\/product-reviews\/3m-6900-large-full-face-respirator-review\" style=\"color:#4fc3f7;\"\u003e\u003cstrong\u003eAvailable Variants:\u003c\/strong\u003e 6800 uncorded, 6900 corded, EcoStation\/PlugStation\/TouchFree dispenser formats\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eANSI Standard:\u003c\/strong\u003e S3.19-1974 (method used to measure and label NRR)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication Range:\u003c\/strong\u003e Up to ~103 dBA TWA (OSHA method: effective protection = 13 dB after 50% derating)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOSHA Compliance:\u003c\/strong\u003e 29 CFR 1910.95 hearing conservation program hearing protector\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\n\u003cul style=\"line-height:2;padding-left:18px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eNRR 33 — maximum single-device attenuation:\u003c\/strong\u003e At NRR 33, the Pura-Fit sits at the top of the foam earplug attenuation range. Under OSHA's 50% derating method, workers receive approximately 13 dB of effective attenuation — sufficient for environments up to ~103 dBA TWA without requiring dual hearing protection. For environments above that threshold, the Pura-Fit can be worn simultaneously with an earmuff for additional protection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNo-roll-down insertion — no contamination risk from handling:\u003c\/strong\u003e The Pura-Fit's tapered bell profile eliminates the foam compression step required by cylindrical roll-down earplugs. This is critical in manufacturing, chemical processing, construction, and food production environments where workers have oily, dirty, or gloved hands — contaminated foam that contacts the ear canal directly is a hygiene and chemical exposure concern the Pura-Fit design avoids entirely\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCleanest material formulation in the Moldex lineup:\u003c\/strong\u003e Moldex Pura-Fit earplugs are latex-free, PVC-free, chloroprene-free, and diisocyanate-free. This comprehensive material profile makes Pura-Fit appropriate for latex-sensitive workers and for industries (food, pharmaceutical, semiconductor) with strict material restriction requirements on PPE that contacts workers' bodies\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-visibility yellow-green color:\u003c\/strong\u003e The bright coloration allows safety supervisors to verify at a distance that workers are wearing hearing protection — a practical compliance monitoring advantage over flesh-colored or low-contrast earplugs in high-throughput manufacturing or construction environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEcoStation dispenser system:\u003c\/strong\u003e Moldex's refillable wall-mount dispenser eliminates the need for workers to carry hearing protection — dispensers mount at area entrances and hold 500 pairs (standard EcoStation) or 750 pairs (EcoStation XL). The TouchFree EcoStation (6835) dispenses one pair per motion without contact — reducing cross-contamination in health-conscious environments\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eApplications — When to Use the Moldex Pura-Fit\u003c\/h2\u003e\n\n\u003cp\u003eThe Pura-Fit is the appropriate selection when the work environment requires maximum single-device foam earplug attenuation and one or more of the following conditions apply:\u003c\/p\u003e\n\n\u003cul style=\"line-height:1.9;padding-left:18px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturing and heavy industry:\u003c\/strong\u003e Press rooms, stamping lines, grinding operations, sawmill and woodworking equipment, metal fabrication, and assembly lines with noise exposures in the 90–105 dBA range — the Pura-Fit's NRR 33 and high-visibility color satisfy both protection and compliance monitoring requirements common to these environments\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/blogs\/product-reviews\/3m-6900-large-full-face-respirator-review\" style=\"color:#4fc3f7;\"\u003e\u003cstrong\u003eConstruction:\u003c\/strong\u003e Jackhammering, concrete cutting, heavy equipment operation, and demolition expose workers to 95–110 dBA noise levels. The no-roll-down design is advantageous on construction sites where workers cannot maintain clean hands, and the corded 6900 keeps the earplug accessible when workers must remove hearing protection to communicate between tasks\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFood processing and packaging:\u003c\/strong\u003e Conveyor systems, bottling lines, meat processing, and industrial kitchen equipment generate 90–100 dBA noise levels. The Pura-Fit's PVC-free, latex-free, bright-colored design meets the material and detectability requirements typical of food-grade PPE programs; for metal detection line environments, specify \u003ca href=\"\/products\/moldex-6615-sparkplugs-metal-detectable-corded-earplugs-nrr-33\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex SparkPlugs 6615 metal detectable\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChemical processing and refining:\u003c\/strong\u003e Pump rooms, compressor stations, and process areas with high ambient noise and chemical exposure require earplugs with a clean material formulation that won't introduce additional chemical exposure risk. The Pura-Fit's diisocyanate-free and chloroprene-free formulation addresses this concern directly\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMining and quarry operations:\u003c\/strong\u003e Blasting operations, crushers, and drilling equipment expose workers to some of the highest occupational noise levels — often 100–115 dBA. At these levels, the Pura-Fit NRR 33 should be supplemented with earmuffs (dual protection) for exposures above ~103 dBA TWA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-volume hearing conservation programs:\u003c\/strong\u003e The EcoStation and PlugStation dispenser systems are designed for facilities that distribute thousands of pairs per month. Dispenser-mount programs at area entrances reduce barriers to hearing protection compliance and eliminate the need for workers to carry and manage their own supply\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eNRR 33 — Noise Levels and Protection Requirements\u003c\/h2\u003e\n\n\u003ctable style=\"width:100%;border-collapse:collapse;background:#1a1a1a;color:#e0e0e0;margin:16px 0;font-size:0.93em;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background:#2a2a2a;\"\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eEnvironment \/ Task\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:center;\"\u003eTypical TWA\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:center;\"\u003ePura-Fit NRR 33 Adequate?\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eNotes\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eOffice, retail, light assembly\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e\u0026lt; 85 dBA\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#81c784;\"\u003eNo HPD required\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eBelow OSHA action level\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eLight manufacturing, woodworking\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e85–95 dBA\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#81c784;\"\u003e✔ Adequate\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eEffective attenuation: 13 dB after OSHA derating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eHeavy manufacturing, stamping, grinding\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e95–103 dBA\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#81c784;\"\u003e✔ Adequate\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eExposure at ear ~90 dBA with proper fit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eCrusher, mining, jackhammer\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e103–115 dBA\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#ffb74d;\"\u003e⚠ Add earmuffs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eDual protection recommended above 103 dBA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eBlasting, impact noise \u0026gt; 115 dBA\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e\u0026gt; 115 dBA\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#e57373;\"\u003e⚠ Dual protection required\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eEarplugs + earmuffs; engineering controls should be primary measure\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp style=\"font-size:0.85em;color:#666;\"\u003e\u003cem\u003eEffective attenuation calculated using OSHA 50% derating: (NRR – 7) × 0.5. Real-world attenuation depends on correct insertion technique and consistent wear. NRR is not a guarantee of exposure level — proper training and fit verification are required under OSHA 1910.95.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch2\u003ePura-Fit — All Variants\u003c\/h2\u003e\n\n\u003ctable style=\"width:100%;border-collapse:collapse;background:#1a1a1a;color:#e0e0e0;margin:16px 0;font-size:0.93em;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background:#2a2a2a;\"\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eModel\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:center;\"\u003eNRR\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eFormat\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:center;\"\u003eQty \/ Pack\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eBest For\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background:#1e2a1e;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e6800 \u003cem style=\"font-weight:400;color:#9e9e9e;\"\u003e(this product)\u003c\/em\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eUncorded\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e200 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eGeneral use; stays in noise area full shift\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6900-pura-fit-corded-earplugs-nrr-33-100-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6900\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eCorded\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e100 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eWorkers who move in\/out of noise — hang around neck\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6705-pura-fit-ecostation-dispenser-nrr-33-500-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6705 EcoStation\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eWall-mount dispenser (uncorded)\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e500 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eHigh-volume programs; area-entry dispenser\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6706-pura-fit-ecostation-refill-nrr-33-500-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6706 EcoStation Refill\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eRefill bag for 6705\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e500 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eOngoing restocking of EcoStation dispensers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6535-pura-fit-ecostation-xl-dispenser-nrr-33-750-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6535 EcoStation XL\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eXL wall-mount dispenser\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e750 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eHigh-volume facilities; longer refill intervals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6835-pura-fit-touchfree-ecostation-dispenser-nrr-33\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6835 TouchFree EcoStation\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eTouch-free dispenser\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003eVaries\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eFood, pharma, cleanroom — no-contact dispensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6844-pura-fit-plugstation-dispenser-nrr-33-250-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6844 PlugStation 250\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003ePlugStation dispenser (uncorded)\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e250 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eSmaller programs; compact wall-mount\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6882-pura-fit-plugstation-corded-dispenser-nrr-33-150-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6882 PlugStation Corded\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003ePlugStation dispenser (corded)\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e150 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003ePrograms requiring corded pairs from dispenser\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003ePura-Fit vs. Competing Foam Earplugs\u003c\/h2\u003e\n\n\u003ctable style=\"width:100%;border-collapse:collapse;background:#1a1a1a;color:#e0e0e0;margin:16px 0;font-size:0.93em;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background:#2a2a2a;\"\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eEarplug\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:center;\"\u003eNRR\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eInsertion\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eMaterial\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eBest For\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background:#1e2a1e;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003eMoldex Pura-Fit 6800 \u003cem style=\"font-weight:400;color:#9e9e9e;\"\u003e(this product)\u003c\/em\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eNo-roll-down twist\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003ePU foam, PVC-free\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eDirty environments, max attenuation, clean materials\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6604-sparkplugs-uncorded-earplugs-nrr-33-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex SparkPlugs 6604\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eRoll-down tapered\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003ePU foam, PVC-free\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eMetal-detectable option (6615); colorful for compliance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6600-softies-uncorded-earplugs-nrr-33-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Softies 6600\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eRoll-down cylindrical\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eUltra-soft PU foam\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eMaximum softness for sensitive ear canals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6870-meteors-uncorded-earplugs-nrr-33-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Meteors 6870\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eBell-shape grip tab\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003ePU foam, PVC-free\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eEasy grip for workers with reduced dexterity; small size available\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e3M E-A-R Classic\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e29\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eRoll-down cylindrical\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003ePVC foam\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eEconomy price; lower NRR; PVC material\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003eHoward Leight MAX\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eRoll-down bell\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003ePU foam\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eNRR 33 alternative; roll-down insertion required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eOSHA Hearing Conservation Compliance\u003c\/h2\u003e\n\n\u003cp\u003eThe Moldex Pura-Fit is a NIOSH-accepted hearing protection device rated under \u003cstrong\u003eANSI S3.19-1974\u003c\/strong\u003e. Under \u003cstrong\u003eOSHA 29 CFR 1910.95\u003c\/strong\u003e, employers must provide hearing protection at no cost to employees whose 8-hour TWA noise exposure equals or exceeds 85 dBA, and must ensure it reduces exposure to at least 90 dBA (OSHA) or 85 dBA (NIOSH recommendation).\u003c\/p\u003e\n\n\u003cul style=\"line-height:1.9;padding-left:18px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eSelection:\u003c\/strong\u003e Hearing protector selection must be based on attenuation adequate to reduce TWA to the required level — NRR alone does not satisfy the requirement without accounting for derating and proper fit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTraining:\u003c\/strong\u003e OSHA 1910.95(i)(4) requires training on the purpose, selection, fitting, use, and care of hearing protectors — training directly determines actual attenuation achieved in use\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAudiometric testing:\u003c\/strong\u003e Required annually for workers in hearing conservation programs (exposure ≥ 85 dBA TWA) — the Pura-Fit is appropriate for audiometric testing programs when workers are trained on proper insertion\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecordkeeping:\u003c\/strong\u003e OSHA 1910.95(m) requires records of noise exposure measurements, audiometric tests, and hearing protector provision to be maintained and made available to employees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConstruction:\u003c\/strong\u003e For construction sites, see OSHA 29 CFR 1926.52 — the Pura-Fit satisfies hearing protection requirements under both general industry and construction standards\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat is the NRR of Moldex Pura-Fit earplugs?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eThe Pura-Fit (6800 uncorded, 6900 corded) has an NRR of 33 dB — the maximum available from a single hearing protection device. Applying OSHA's 50% derating: effective attenuation = (33 – 7) × 0.5 = 13 dB. In a 100 dBA environment, estimated exposure at the ear = 87 dBA. Real-world attenuation depends on consistent and correct insertion.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eDo Moldex Pura-Fit earplugs need to be rolled before insertion?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eNo. The Pura-Fit's tapered bell shape inserts directly with a gentle twisting motion — no rolling or compressing required. Pull the outer ear up and back to straighten the ear canal, then insert with a slow twist until the outer flange sits flush with the canal opening. This no-roll-down design is faster and avoids contamination from handling compressed foam.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eAre Moldex Pura-Fit earplugs reusable?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003ePura-Fit earplugs are single-use disposable. A clean pair may be reused within a single shift, but should be discarded when soiled, compressed, or damaged. For multi-shift reusable hearing protection with NRR 27, see the \u003ca href=\"\/products\/moldex-alphas-6430-uncorded-reusable-earplugs-nrr-27db-pocket-pak-plus-50-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Alphas\u003c\/a\u003e or \u003ca href=\"\/products\/moldex-rockets-6400-uncorded-reusable-earplugs-nrr-27db-pocket-pak-50-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Rockets\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat is the difference between Pura-Fit 6800 and 6900?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eThe 6800 is uncorded — loose individual pairs. The 6900 is corded — both plugs connected by a cord that hangs around the neck when earplugs are removed. Identical NRR 33 foam in both. Choose corded (6900) when workers frequently move between noisy and quiet areas and need quick access without removing the earplug from their person.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat noise levels require NRR 33 earplugs?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eOSHA 1910.95 requires hearing protection when 8-hour TWA exceeds 85 dBA. NRR 33 earplugs provide effective protection (after OSHA 50% derating) for environments up to approximately 103 dBA TWA. Above 103 dBA, dual protection — earplugs worn simultaneously with earmuffs — is recommended.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eAre Moldex Pura-Fit earplugs latex-free?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eYes — latex-free, PVC-free, chloroprene-free, and diisocyanate-free. This material profile is specifically relevant for latex-sensitive workers and for food processing, pharmaceutical, and semiconductor environments with chemical material restrictions on PPE.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eCan Pura-Fit earplugs be used in food processing?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eYes. The bright yellow-green color aids visual detection and the clean PVC-free, latex-free formulation meets most food-grade PPE material requirements. For facilities with metal detection lines, specify \u003ca href=\"\/products\/moldex-6615-sparkplugs-metal-detectable-corded-earplugs-nrr-33\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex SparkPlugs 6615 metal detectable corded earplugs\u003c\/a\u003e instead.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat is an EcoStation dispenser?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eMoldex EcoStation is a wall-mounted refillable dispenser that holds 500 pairs (standard 6705) or 750 pairs (XL 6535). Dispensers mount at area entrances so workers can take a fresh pair each time they enter a noise area. The TouchFree EcoStation (6835) dispenses one pair per motion without contact — recommended for food, pharmaceutical, and cleanroom environments.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eHow do I calculate effective attenuation from NRR 33?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eOSHA method: (NRR – 7) × 0.5 = (33 – 7) × 0.5 = 13 dB effective attenuation. NIOSH method: (NRR – 7) \/ 2 = 13 dB. In a 100 dBA environment: estimated ear exposure = 100 – 13 = 87 dBA. Actual attenuation depends on consistent proper insertion — improper fit can reduce real-world protection to a fraction of labeled NRR.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eDo I need to fit test earplugs like respirators?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eOSHA does not require individual earplug fit testing the way it mandates respirator fit testing. However, OSHA 1910.95(i)(4) requires training on hearing protector selection, fitting, use, and care. NIOSH recommends field attenuation estimation (FAET) to verify adequate protection — proper insertion training is the most important determinant of actual attenuation.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhere can I buy Moldex Pura-Fit earplugs in bulk?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eWC Safety stocks the full Pura-Fit lineup including 6800 uncorded (200-pair bags), 6900 corded (100-pair bags), 6705 EcoStation dispenser (500 pairs), 6535 EcoStation XL (750 pairs), and 6835 TouchFree EcoStation. Browse the complete \u003ca href=\"\/collections\/moldex-earplugs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Earplugs collection at WC Safety →\u003c\/a\u003e\u003c\/p\u003e\n","brand":"Moldex","offers":[{"title":"Default Title","offer_id":44052672118872,"sku":"6845","price":166.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0594\/1900\/0920\/files\/71P9Yu_FVoL._SL1500.jpg?v=1777621823"},{"product_id":"moldex-6881-sparkplugs-metal-detectable-plugstation-nrr-33-150-pairs","title":"Moldex 6881 SparkPlugs Metal Detectable PlugStation Corded Earplug Dispenser — NRR 33dB, 150 Pairs","description":"\u003c!--\n================================================================================\nFAQ SCHEMA — push to custom.faq_json metafield\n================================================================================\n[\n  { \"@type\": \"Question\", \"name\": \"What is the NRR of Moldex SparkPlugs earplugs?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Moldex SparkPlugs earplugs (6604 uncorded, 6654 corded, 6615 metal detectable) have an NRR of 33 dB. Applying OSHA's 50% derating method: effective attenuation = (33 - 7) x 0.5 = 13 dB. In a 100 dBA environment, estimated exposure at the ear is approximately 87 dBA when correctly inserted.\" } },\n  { \"@type\": \"Question\", \"name\": \"What makes Moldex SparkPlugs different from other Moldex foam earplugs?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"SparkPlugs are distinguished by their bright multicolored foam (neon green, blue, pink, yellow stripes), a tapered roll-down design, and the availability of a metal-detectable compound version (6615 corded). The vivid colors aid compliance monitoring — supervisors can verify at a distance that workers are wearing protection. The metal-detectable variant (6615) is specifically engineered for food processing and pharmaceutical facilities where earplug loss into product is a contamination risk.\" } },\n  { \"@type\": \"Question\", \"name\": \"What is the SparkPlugs 6615 metal detectable earplug?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"The Moldex SparkPlugs 6615 is a corded NRR 33 foam earplug manufactured with a metal-detectable compound embedded in the foam. If the earplug body separates and enters a food or pharmaceutical production line, metal detection equipment will detect and reject the contaminated product. The 6615 is the standard selection for hearing conservation programs in metal-detection-monitored food processing and pharmaceutical facilities.\" } },\n  { \"@type\": \"Question\", \"name\": \"Are Moldex SparkPlugs latex-free?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Yes. Moldex SparkPlugs are latex-free and PVC-free. They are made from polyurethane foam without chloroprene or diisocyanates. This material profile makes them appropriate for latex-sensitive workers and for most food-grade and pharmaceutical PPE programs.\" } },\n  { \"@type\": \"Question\", \"name\": \"What is the difference between SparkPlugs 6604, 6654, and 6615?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"6604 is uncorded (loose pairs, 200 per bag). 6654 is corded (pairs connected by cord that hangs around the neck, 100 per bag). 6615 is metal-detectable and corded (pairs connected by cord, with metal-detectable compound in foam — specifically for food and pharmaceutical lines with metal detection). All three use the same NRR 33 SparkPlugs foam body.\" } },\n  { \"@type\": \"Question\", \"name\": \"How do I insert Moldex SparkPlugs correctly?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Roll the SparkPlug between clean fingers to compress the foam to a small, wrinkle-free cylinder. Reach over or around the head with the opposite hand to pull the outer ear up and back — this straightens the ear canal. Insert the compressed earplug with a slow rotation while holding in place for 20-30 seconds until the foam expands fully and forms a complete seal. The outer end should be flush with or slightly inside the ear canal opening, not protruding. Incorrect insertion — not compressing enough or not holding in place — is the most common cause of poor attenuation in practice.\" } },\n  { \"@type\": \"Question\", \"name\": \"What noise levels do SparkPlugs NRR 33 protect against?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"NRR 33 SparkPlugs provide effective protection (OSHA 50% derating: 13 dB) for environments up to approximately 103 dBA 8-hour TWA. For environments above 103 dBA, dual hearing protection (earplugs + earmuffs) is recommended. OSHA 29 CFR 1910.95 requires hearing protection when TWA exceeds 85 dBA.\" } },\n  { \"@type\": \"Question\", \"name\": \"Can SparkPlugs earplugs be used in food processing facilities?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Standard SparkPlugs (6604\/6654) with their bright multicolor foam aid visual detection if lost in product, but are not metal-detectable. For facilities with X-ray or metal detection lines where regulatory or food safety programs require detectability, specify the SparkPlugs 6615 metal detectable corded earplug. Both versions are PVC-free and latex-free.\" } },\n  { \"@type\": \"Question\", \"name\": \"What is a PlugStation earplug dispenser?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Moldex PlugStation is a wall-mounted earplug dispenser system. Dispensers hold 250 or 500 pairs and mount near area entrances so workers can take a fresh pair when entering a noise zone. Available in uncorded (6644, 6645, 6605) and corded (6880) formats, and a metal-detectable corded version (6881). The TouchFree EcoStation (6833) dispenses pairs without touching the unit body.\" } },\n  { \"@type\": \"Question\", \"name\": \"How do SparkPlugs compare to Pura-Fit?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Both are NRR 33 Moldex foam earplugs with latex-free, PVC-free formulations. The key differences: Pura-Fit (6800) uses a no-roll-down tapered insertion — faster in dirty environments. SparkPlugs (6604) uses a traditional roll-down compression insertion. SparkPlugs has the metal-detectable compound option (6615) — Pura-Fit does not. SparkPlugs have a more vivid multicolor appearance. For most general industrial programs, either is appropriate; choose SparkPlugs 6615 when metal detection is required.\" } },\n  { \"@type\": \"Question\", \"name\": \"Do I need to fit test earplugs?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"OSHA does not require individual earplug fit testing. However, OSHA 1910.95(i)(4) requires training on selection, fitting, use, and care of hearing protectors — training on correct insertion technique is critical because actual attenuation in practice depends almost entirely on proper fit. NIOSH recommends field attenuation estimation (FAET) to verify real-world protection levels.\" } },\n  { \"@type\": \"Question\", \"name\": \"Where can I buy Moldex SparkPlugs in bulk?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"WC Safety stocks the full SparkPlugs lineup: 6604 uncorded (200 pairs), 6654 corded (100 pairs), 6615 metal detectable corded, PlugStation dispensers (6644, 6645, 6880, 6881), EcoStation (6703), and TouchFree EcoStation (6833). Browse the complete Moldex Earplugs collection at WC Safety.\" } }\n]\n================================================================================\n\nSEO PAGE TITLE (max 70 chars):\nMoldex SparkPlugs 6604 Earplugs NRR 33 | Metal Detectable Option, Corded \u0026 Uncorded\n\nMETA DESCRIPTION (max 160 chars):\nMoldex SparkPlugs NRR 33 foam earplugs — vibrant multicolor, latex-free, PVC-free. Metal detectable 6615, corded 6654, uncorded 6604. Dispensers in stock at WC Safety.\n\n================================================================================\n--\u003e\n\n\u003caside style=\"border: 2px solid #ff9800; padding: 20px 24px; background: #2a2520; margin: 24px 0; border-radius: 6px; color: #f5e6d3;\"\u003e\n  \u003cdiv style=\"display: flex; align-items: center; gap: 12px; margin-bottom: 12px; flex-wrap: wrap;\"\u003e\n    \u003cspan style=\"background: #ff9800; color: #1a1a1a; font-weight: bold; padding: 4px 12px; border-radius: 4px; font-size: 0.95em;\"\u003eEDITORIAL REVIEW: 4.5\/5\u003c\/span\u003e\n    \u003cspan style=\"color: #ffb74d; font-size: 0.9em;\"\u003eIndependently reviewed by WC Safety\u003c\/span\u003e\n  \u003c\/div\u003e\n  \u003cp style=\"margin: 0 0 14px 0; color: #f5e6d3; font-style: italic; line-height: 1.5;\"\u003e\"SparkPlugs deliver NRR 33 in a high-visibility multicolor foam that makes compliance monitoring easy — and the metal-detectable 6615 is the go-to earplug for food processing and pharmaceutical programs where loss-into-product is a real hazard. One of the most versatile earplug families in the Moldex lineup.\"\u003c\/p\u003e\n  \u003cp style=\"margin: 0;\"\u003e\n    Read the full review →\n     ·\n    Best Moldex Earplugs Guide →\n  \u003c\/p\u003e\n\u003c\/aside\u003e\n\n\u003ch2\u003eMoldex SparkPlugs — NRR 33 dB Foam Earplug, Metal Detectable Option Available\u003c\/h2\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eMoldex SparkPlugs\u003c\/strong\u003e is a \u003cstrong\u003eNRR 33 dB disposable foam earplug\u003c\/strong\u003e distinguished by its vivid multicolor foam body and the availability of a \u003cstrong\u003emetal-detectable compound version\u003c\/strong\u003e — the only earplug in the Moldex lineup engineered specifically for facilities where earplug loss into product is a regulatory or food safety concern. Available as the \u003ca href=\"\/products\/moldex-6604-sparkplugs-uncorded-earplugs-nrr-33-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6604 uncorded\u003c\/a\u003e, \u003ca href=\"\/products\/moldex-6654-sparkplugs-corded-earplugs-nrr-33-100-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6654 corded\u003c\/a\u003e, and \u003ca href=\"\/products\/moldex-6615-sparkplugs-metal-detectable-corded-earplugs-nrr-33\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6615 metal detectable corded\u003c\/a\u003e, plus EcoStation, PlugStation, and TouchFree dispenser formats for high-volume programs. For a no-roll-down foam alternative with the same NRR, see the \u003ca href=\"\/products\/moldex-6800-pura-fit-uncorded-earplugs-nrr-33-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Pura-Fit (NRR 33)\u003c\/a\u003e. For SparkPlugs in a PlugStation metal detectable dispenser, see the \u003ca href=\"\/products\/moldex-6881-sparkplugs-metal-detectable-plugstation-nrr-33-150-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6881 PlugStation metal detectable dispenser\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cdiv style=\"background:#1a1a1a;border-left:4px solid #ff9800;border-radius:4px;padding:16px 20px;margin:24px 0;\"\u003e\n\u003cstrong style=\"color:#ff9800;\"\u003eQuick Facts — Moldex SparkPlugs\u003c\/strong\u003e\n\u003cul style=\"margin-top:8px;padding-left:18px;line-height:1.9;color:#e0e0e0;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eNRR:\u003c\/strong\u003e 33 dB (ANSI S3.19-1974)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Disposable roll-down foam earplug\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsertion Method:\u003c\/strong\u003e Roll-down compression — compress, insert, hold 20–30 sec for expansion\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Polyurethane foam — latex-free, PVC-free, chloroprene-free\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Vivid multicolor (neon green, blue, pink, yellow) — high visibility\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMetal Detectable Option:\u003c\/strong\u003e 6615 corded — metal-detectable compound embedded in foam for food\/pharma lines\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/blogs\/product-reviews\/moldex-6604-sparkplugs-review\" style=\"color:#4fc3f7;\"\u003e\u003cstrong\u003eAvailable Variants:\u003c\/strong\u003e 6604 uncorded, 6654 corded, 6615 metal detectable corded; EcoStation, PlugStation, TouchFree dispenser formats\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication Range:\u003c\/strong\u003e Up to ~103 dBA TWA (OSHA 50% derating: effective protection = 13 dB)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\n\u003cul style=\"line-height:2;padding-left:18px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eMetal-detectable compound — engineered for food and pharmaceutical lines:\u003c\/strong\u003e The SparkPlugs 6615 is the standout option in this family — a NRR 33 corded foam earplug with metal-detectable compound embedded throughout the foam body. If an earplug or foam fragment enters a production line, standard metal detection and X-ray inspection equipment will trigger a product reject — satisfying the earplug detectability requirements of HACCP, BRC, SQF, and customer-mandated food safety programs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-visibility multicolor foam — compliance monitoring at a glance:\u003c\/strong\u003e The SparkPlugs' neon multicolor pattern is visible from a distance in plant environments — safety managers and supervisors can verify worker compliance without approaching each workstation. In high-throughput manufacturing where visual compliance checks happen multiple times per shift, the SparkPlugs' color contrast over skin tones and work clothing is a genuine operational advantage\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNRR 33 — maximum single-device attenuation:\u003c\/strong\u003e At NRR 33, SparkPlugs deliver the highest protection rating available from a foam earplug — sufficient for environments up to approximately 103 dBA TWA when properly worn (effective attenuation of 13 dB after OSHA 50% derating). This satisfies OSHA 1910.95 requirements across the vast majority of general industry noise environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLatex-free and PVC-free formulation:\u003c\/strong\u003e SparkPlugs foam contains no latex, PVC, chloroprene, or other common sensitizers — making them appropriate for latex-allergic workers and for industries with strict PPE material restrictions on products that contact workers' bodies\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull dispenser ecosystem:\u003c\/strong\u003e SparkPlugs are available in the complete Moldex dispenser format lineup — EcoStation (6703), PlugStation uncorded (6644, 6645), PlugStation corded (6880), PlugStation metal detectable (6881), and TouchFree EcoStation (6833) — enabling implementation at any facility scale and hygiene requirement level\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eApplications — When to Use Moldex SparkPlugs\u003c\/h2\u003e\n\n\u003cul style=\"line-height:1.9;padding-left:18px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eFood processing and packaging (metal detectable — specify 6615):\u003c\/strong\u003e Meat processing, bottling, bakery, dairy, and packaged goods production lines frequently mandate metal-detectable PPE under HACCP or retailer-specific food safety standards. The SparkPlugs 6615 satisfies these requirements at NRR 33 — the highest attenuation available in a metal-detectable earplug format. For dispenser programs on metal-detection-monitored lines, the \u003ca href=\"\/products\/moldex-6881-sparkplugs-metal-detectable-plugstation-nrr-33-150-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6881 PlugStation metal detectable dispenser\u003c\/a\u003e provides bulk distribution\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePharmaceutical manufacturing:\u003c\/strong\u003e Tablet compression, packaging, and process areas with noise levels 90–105 dBA and strict contamination control requirements — the SparkPlugs' clean material formulation and metal-detectable option (6615) address both hearing protection and loss-into-product concerns in cGMP-regulated environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGeneral manufacturing and assembly:\u003c\/strong\u003e Press rooms, stamping lines, CNC machining, and assembly environments in the 90–103 dBA range — SparkPlugs NRR 33 provides maximum attenuation, and the high-visibility multicolor body aids the compliance monitoring required under OSHA hearing conservation programs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConstruction and infrastructure:\u003c\/strong\u003e Jackhammering, concrete cutting, heavy equipment, and demolition — the corded 6654 keeps both plugs accessible when workers move between noisy and quiet areas, and the bright coloration remains visible even in PPE-dense environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-volume industrial programs with dispenser infrastructure:\u003c\/strong\u003e The SparkPlugs PlugStation (6644\/6645 uncorded, 6880 corded, 6881 metal detectable) and EcoStation (6703) systems support facility-wide dispenser programs — mount at area entrances to eliminate barriers to hearing protection compliance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSparkPlugs — All Variants\u003c\/h2\u003e\n\n\u003ctable style=\"width:100%;border-collapse:collapse;background:#1a1a1a;color:#e0e0e0;margin:16px 0;font-size:0.93em;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background:#2a2a2a;\"\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eModel\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:center;\"\u003eNRR\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eFormat\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:center;\"\u003eQty\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eKey Feature\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background:#1e2a1e;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e6604 \u003cem style=\"font-weight:400;color:#9e9e9e;\"\u003e(this product)\u003c\/em\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eUncorded\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e200 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eStandard general-use earplug\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6654-sparkplugs-corded-earplugs-nrr-33-100-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6654\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eCorded\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e100 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eHang around neck between tasks\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6615-sparkplugs-metal-detectable-corded-earplugs-nrr-33\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6615\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eMetal Detectable Corded\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003eVaries\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;color:#ffb74d;\"\u003e\u003cstrong\u003eFood\/pharma lines — metal detection compliant\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6684-sparkplugs-uncorded-earplug-jar-nrr-33-50-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6684 Jar\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eJar (uncorded)\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e50 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eCountertop \/ small program use\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6703-sparkplugs-ecostation-dispenser-nrr-33-500-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6703 EcoStation\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eEcoStation dispenser\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e500 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eArea-entry wall dispenser\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6833-sparkplugs-touchfree-ecostation-dispenser-nrr-33\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6833 TouchFree\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eTouch-free dispenser\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003eVaries\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eNo-contact dispensing — food, cleanroom\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6644-sparkplugs-plugstation-dispenser-nrr-33-250-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6644 PlugStation 250\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003ePlugStation (uncorded)\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e250 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eCompact dispenser for smaller programs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6881-sparkplugs-metal-detectable-plugstation-nrr-33-150-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6881 PlugStation Metal Det.\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003ePlugStation (metal detectable corded)\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e150 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;color:#ffb74d;\"\u003e\u003cstrong\u003eFood\/pharma dispenser — metal detection compliant\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eSparkPlugs vs. Competing NRR 33 Foam Earplugs\u003c\/h2\u003e\n\n\u003ctable style=\"width:100%;border-collapse:collapse;background:#1a1a1a;color:#e0e0e0;margin:16px 0;font-size:0.93em;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background:#2a2a2a;\"\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eEarplug\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:center;\"\u003eNRR\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:center;\"\u003eMetal Detectable\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eInsertion\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eBest For\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background:#1e2a1e;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003eMoldex SparkPlugs 6604\/6615 \u003cem style=\"font-weight:400;color:#9e9e9e;\"\u003e(this product)\u003c\/em\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#81c784;\"\u003e✔ (6615\/6881)\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eRoll-down\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eFood\/pharma with metal detection; max NRR; high-vis\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6800-pura-fit-uncorded-earplugs-nrr-33-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Pura-Fit 6800\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#e57373;\"\u003e✘\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eNo-roll-down\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eDirty environments; no foam compression needed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6870-meteors-uncorded-earplugs-nrr-33-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Meteors 6870\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#e57373;\"\u003e✘\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eBell-shape grip tab\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eEasy grip; small size (NRR 28) available for smaller ear canals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6435-alphas-corded-reusable-earplugs-nrr-27db\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Alphas 6435\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e27\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#81c784;\"\u003e✔ (6436)\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eReusable flanged\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eReusable; metal-detectable option; lower NRR than SparkPlugs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003eHoward Leight MAX\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#e57373;\"\u003e✘\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eRoll-down bell\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eNRR 33 alternative; no metal-detectable option\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eOSHA Compliance \u0026amp; Hearing Conservation\u003c\/h2\u003e\n\n\u003cp\u003eMoldex SparkPlugs are rated under \u003cstrong\u003eANSI S3.19-1974\u003c\/strong\u003e at NRR 33. Under \u003cstrong\u003eOSHA 29 CFR 1910.95\u003c\/strong\u003e, SparkPlugs are appropriate hearing protection for workers with TWA noise exposures from 85 dBA to approximately 103 dBA (OSHA 50% derating applied). For food processing facilities, the 6615 metal-detectable variant satisfies the earplug detectability requirements of HACCP, BRC, and SQF food safety programs in addition to OSHA 1910.95 hearing protection requirements.\u003c\/p\u003e\n\n\u003cul style=\"line-height:1.9;padding-left:18px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorrect insertion technique is critical:\u003c\/strong\u003e OSHA 1910.95(i)(4) requires training on hearing protector use — roll-down foam earplugs achieve labeled NRR only when fully compressed and held in the ear canal until foam fully expands. Workers who do not compress fully or do not hold the plug in place may receive significantly less than 13 dB effective attenuation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMetal-detectable food safety compliance:\u003c\/strong\u003e 6615\/6881 contain metal-detectable compound engineered to trigger standard metal detection equipment — consult your facility's food safety program to confirm detection threshold requirements are met\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnnual audiometric testing:\u003c\/strong\u003e Required under OSHA 1910.95(g) for all workers in a hearing conservation program — hearing protection selection and training should be documented as part of the written program required under 1910.95(c)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat is the NRR of Moldex SparkPlugs?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eSparkPlugs (6604\/6654\/6615) have NRR 33 dB. Effective attenuation under OSHA's 50% derating: (33 – 7) × 0.5 = 13 dB. In a 100 dBA environment, estimated ear exposure = 87 dBA with proper insertion.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat makes SparkPlugs different from other Moldex foam earplugs?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eThe key differentiators are the vivid multicolor foam for easy compliance monitoring and the metal-detectable compound option (6615 corded, 6881 PlugStation dispenser) for food processing and pharmaceutical facilities. The SparkPlugs are also one of the few NRR 33 earplugs with a dispenser program that includes a metal-detectable format.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat is the SparkPlugs 6615 metal detectable earplug?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eThe 6615 is a corded NRR 33 SparkPlug with metal-detectable compound embedded throughout the foam body. If the earplug or a foam fragment enters a production line, it will trigger metal detection or X-ray inspection equipment — satisfying food safety program requirements under HACCP, BRC, SQF, and customer specifications.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eAre Moldex SparkPlugs latex-free?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eYes — latex-free, PVC-free, and chloroprene-free. Appropriate for latex-sensitive workers and for facilities with material restriction requirements on PPE that contacts workers' bodies.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat is the difference between 6604, 6654, and 6615?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003e6604 is uncorded (200 pairs per bag). 6654 is corded (100 pairs per bag). 6615 is metal-detectable and corded — specifically for food\/pharma lines with metal detection. All three use identical NRR 33 SparkPlugs foam.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eHow do I insert SparkPlugs correctly?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eCompress the foam to a thin cylinder between clean fingers. Reach over or around the head with the opposite hand to pull the outer ear up and back. Insert the compressed earplug with a slow twisting motion and hold for 20–30 seconds while the foam expands. The outer end should be flush with the ear canal opening — not protruding significantly. Incomplete compression or not holding the plug during expansion are the most common fit errors.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eCan SparkPlugs be used in food processing?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eStandard 6604\/6654 SparkPlugs are bright-colored but not metal-detectable. For facilities with metal detection or X-ray inspection on product lines, specify the 6615 metal detectable corded earplug or the 6881 PlugStation metal detectable dispenser. Both are PVC-free and latex-free.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat dispenser options are available for SparkPlugs?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eFull dispenser ecosystem: EcoStation 6703 (500 pairs wall-mount), TouchFree EcoStation 6833 (no-contact dispensing), PlugStation 6644 (250 uncorded), PlugStation 6645 (500 uncorded), PlugStation 6880 (150 corded), PlugStation 6881 (150 metal detectable corded), and jar format 6684 (50 uncorded).\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eHow do SparkPlugs compare to Pura-Fit?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eBoth are NRR 33, latex-free, PVC-free Moldex foam earplugs. Pura-Fit (6800) uses no-roll-down insertion — better for dirty\/gloved-hand environments. SparkPlugs (6604) requires roll-down compression. SparkPlugs has the metal-detectable option (6615); Pura-Fit does not. For most programs, either is appropriate — choose SparkPlugs 6615 when metal detection is required.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eDo I need to fit test earplugs?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eOSHA does not require individual earplug fit testing. However, OSHA 1910.95(i)(4) requires training on selection, fitting, use, and care. Proper insertion technique is critical — actual attenuation in practice is determined almost entirely by correct fit, not by labeled NRR alone.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhere can I buy Moldex SparkPlugs in bulk?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eWC Safety stocks 6604 uncorded (200 pairs), 6654 corded (100 pairs), 6615 metal detectable corded, jar 6684 (50 pairs), all EcoStation and PlugStation dispenser formats. Browse the \u003ca href=\"\/collections\/moldex-earplugs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Earplugs collection at WC Safety →\u003c\/a\u003e\u003c\/p\u003e\n","brand":"Moldex","offers":[{"title":"Default Title","offer_id":44052673167448,"sku":"6881","price":134.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0594\/1900\/0920\/files\/61xJ3ULSx-L._AC_SL1000.jpg?v=1777621963"},{"product_id":"moldex-6883-glide-plugstation-corded-dispenser-nrr-30-150-pairs","title":"Moldex 6883 Glide PlugStation Corded Foam Earplug Dispenser — NRR 30dB, 150 Pairs","description":"\u003c!--\n================================================================================\nFAQ SCHEMA — push to custom.faq_json metafield\n================================================================================\n[\n  { \"@type\": \"Question\", \"name\": \"What is the NRR of Moldex Glide earplugs?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Moldex Glide earplugs (6940 uncorded, 6945 corded, 6940\/6941 camo uncorded, 6946 camo corded) have an NRR of 30 dB. Applying OSHA's 50% derating: effective attenuation = (30 - 7) x 0.5 = 11.5 dB. Adequate for environments up to approximately 101.5 dBA 8-hour TWA when correctly worn.\" } },\n  { \"@type\": \"Question\", \"name\": \"What makes Moldex Glide earplugs different from other foam earplugs?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Moldex Glide uses a twist-in insertion method rather than the roll-down compression used by most foam earplugs. The user inserts the Glide with a twisting motion — no rolling or compressing required. This eliminates the foam compression step, which is the hygiene concern in dirty environments where workers manipulate compressed foam with contaminated hands. The Glide is available in both standard and camouflage print versions.\" } },\n  { \"@type\": \"Question\", \"name\": \"What is twist-in insertion and why does it matter?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Twist-in insertion means the Glide earplug is inserted into the ear canal by grasping the outer end and twisting it in with a rotating motion — similar to screwing in a bolt — without first compressing the foam between the fingers. This is distinct from roll-down foam plugs where the foam must be compressed to a small cylinder before insertion. Twist-in insertion eliminates the hygiene concern of contaminated compressed foam entering the ear canal in dirty work environments.\" } },\n  { \"@type\": \"Question\", \"name\": \"Are Moldex Glide earplugs latex-free?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Yes. Moldex Glide earplugs are latex-free and PVC-free — appropriate for latex-sensitive workers and standard industrial hearing conservation programs.\" } },\n  { \"@type\": \"Question\", \"name\": \"What is the difference between Glide 6940, 6945, 6941, and 6946?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"6940 is uncorded standard foam. 6945 is corded standard foam. 6941 is uncorded camo print foam. 6946 is corded camo print foam. All four are NRR 30 with the same twist-in insertion design. Choose corded (6945\/6946) when workers move between noisy and quiet areas. Choose camo (6941\/6946) when the camouflage print is preferred for the workforce or environment.\" } },\n  { \"@type\": \"Question\", \"name\": \"What PlugStation and jar formats are available for Glide?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Glide is available in a PlugStation corded dispenser (6883, 150 pairs) and jar format (6686 standard uncorded 50 pairs, 6687 camo uncorded 50 pairs). The 6883 PlugStation dispenses corded Glide pairs from a wall-mount unit.\" } },\n  { \"@type\": \"Question\", \"name\": \"How do I insert Moldex Glide earplugs?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Grasp the outer end of the Glide earplug. Pull the outer ear up and back with the opposite hand to straighten the ear canal. Insert the Glide with a slow, continuous twisting motion until the earplug is seated in the ear canal with the outer end approximately flush with the canal opening. No foam compression or rolling is required — the twisting action works the foam into the canal. Hold briefly until foam seats.\" } },\n  { \"@type\": \"Question\", \"name\": \"How does Glide NRR 30 compare to Pura-Fit NRR 33?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Both use twist-in or no-roll-down insertion suitable for dirty environments. Pura-Fit (NRR 33) provides 13 dB effective attenuation (OSHA 50% derating), adequate up to ~103 dBA TWA. Glide (NRR 30) provides 11.5 dB, adequate up to ~101.5 dBA. Choose Pura-Fit for the highest NRR; choose Glide when NRR 30 is adequate and the twist-in format or camo print is preferred. Both are latex-free and PVC-free.\" } },\n  { \"@type\": \"Question\", \"name\": \"When should I use Glide vs. Mellows?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Both are NRR 30. Mellows use standard roll-down foam compression. Glide uses twist-in insertion without foam compression. Choose Glide when the no-compress insertion is important — dirty environments, gloved workers, or workers who struggle with roll-down technique. Choose Mellows when ultra-soft foam comfort is the priority and roll-down insertion is not a concern.\" } },\n  { \"@type\": \"Question\", \"name\": \"Where can I buy Moldex Glide earplugs in bulk?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"WC Safety stocks 6940 uncorded (100 pairs), 6945 corded (100 pairs), 6941 camo uncorded (100 pairs), 6946 camo corded (100 pairs), jar 6686 (50 pairs standard), jar 6687 (50 pairs camo), and PlugStation 6883 corded dispenser (150 pairs). Browse the complete Moldex Earplugs collection at WC Safety.\" } }\n]\n================================================================================\n\nSEO PAGE TITLE (max 70 chars):\nMoldex Glide 6940 Earplugs NRR 30 | Twist-In No-Roll Foam, Standard \u0026 Camo\n\nMETA DESCRIPTION (max 160 chars):\nMoldex Glide NRR 30 twist-in foam earplugs — no roll-down compression, latex-free, PVC-free. Standard and camo. Corded, uncorded, PlugStation dispenser. In stock at WC Safety.\n\n================================================================================\n--\u003e\n\n\u003caside style=\"border: 2px solid #ff9800; padding: 20px 24px; background: #2a2520; margin: 24px 0; border-radius: 6px; color: #f5e6d3;\"\u003e\n  \u003cdiv style=\"display: flex; align-items: center; gap: 12px; margin-bottom: 12px; flex-wrap: wrap;\"\u003e\n    \u003cspan style=\"background: #ff9800; color: #1a1a1a; font-weight: bold; padding: 4px 12px; border-radius: 4px; font-size: 0.95em;\"\u003eEDITORIAL REVIEW: 4.4\/5\u003c\/span\u003e\n    \u003cspan style=\"color: #ffb74d; font-size: 0.9em;\"\u003eIndependently reviewed by WC Safety\u003c\/span\u003e\n  \u003c\/div\u003e\n  \u003cp style=\"margin: 0 0 14px 0; color: #f5e6d3; font-style: italic; line-height: 1.5;\"\u003e\"Glide's twist-in design is a genuine alternative to no-roll-down earplugs for workers in dirty environments — you get clean insertion without having to compress foam with contaminated fingers. NRR 30 covers the vast majority of manufacturing environments at or under 100 dBA.\"\u003c\/p\u003e\n  \u003cp style=\"margin: 0;\"\u003e\n    Read the full review →\n     ·\n    Best Moldex Earplugs Guide →\n  \u003c\/p\u003e\n\u003c\/aside\u003e\n\n\u003ch2\u003eMoldex Glide — NRR 30 dB Twist-In Foam Earplug, Standard \u0026amp; Camo, No Roll-Down Required\u003c\/h2\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eMoldex Glide\u003c\/strong\u003e is a \u003cstrong\u003eNRR 30 dB disposable foam earplug\u003c\/strong\u003e that uses a \u003cstrong\u003etwist-in insertion method\u003c\/strong\u003e — no rolling, no compressing, no waiting for expansion — making it one of only two Moldex foam earplug designs that eliminate the hygiene concern of manipulating compressed foam with dirty or contaminated hands. Available in standard and camouflage versions: \u003ca href=\"\/products\/moldex-6940-glide-uncorded-earplugs-twist-in-nrr-30-100-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6940 uncorded\u003c\/a\u003e, \u003ca href=\"\/products\/moldex-6945-glide-corded-earplugs-twist-in-nrr-30-100-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6945 corded\u003c\/a\u003e, \u003ca href=\"\/products\/moldex-6941-glide-camo-foam-earplugs-twist-in-nrr-30-100-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6941 camo uncorded\u003c\/a\u003e, and \u003ca href=\"\/products\/moldex-6946-glide-camo-corded-earplugs-nrr-30-100-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6946 camo corded\u003c\/a\u003e. When NRR 33 is required with a no-roll-down design, see the \u003ca href=\"\/products\/moldex-6800-pura-fit-uncorded-earplugs-nrr-33-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Pura-Fit (NRR 33)\u003c\/a\u003e. For NRR 30 with roll-down ultra-soft foam, see the \u003ca href=\"\/products\/moldex-6820-mellows-uncorded-earplugs-nrr-30-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Mellows\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cdiv style=\"background:#1a1a1a;border-left:4px solid #ff9800;border-radius:4px;padding:16px 20px;margin:24px 0;\"\u003e\n\u003cstrong style=\"color:#ff9800;\"\u003eQuick Facts — Moldex Glide\u003c\/strong\u003e\n\u003cul style=\"margin-top:8px;padding-left:18px;line-height:1.9;color:#e0e0e0;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eNRR:\u003c\/strong\u003e 30 dB (ANSI S3.19-1974)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEffective Attenuation (OSHA 50%):\u003c\/strong\u003e 11.5 dB — adequate up to ~101.5 dBA TWA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Disposable foam earplug — twist-in insertion, no foam compression required\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Polyurethane foam — latex-free, PVC-free\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsertion Method:\u003c\/strong\u003e Twist-in — grasp, pull ear, insert with twisting motion. No rolling or compressing.\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/blogs\/product-reviews\/moldex-6940-glide-review\" style=\"color:#4fc3f7;\"\u003e\u003cstrong\u003eAvailable Variants:\u003c\/strong\u003e 6940 uncorded, 6945 corded, 6941 camo uncorded, 6946 camo corded; jar formats 6686 (standard) and 6687 (camo); PlugStation 6883 (corded, 150 pairs)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\n\u003cul style=\"line-height:2;padding-left:18px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwist-in insertion — no foam compression required:\u003c\/strong\u003e The Glide is inserted with a twisting motion into the ear canal — similar to a corkscrew or bolt action — without first compressing the foam between the fingers. This eliminates the hygiene concern inherent to roll-down foam plugs: contaminated fingers compressing foam that then contacts the ear canal directly. The Glide and Pura-Fit are the only two Moldex foam earplug designs that address this contamination pathway\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNRR 30 for moderate-to-heavy industrial environments:\u003c\/strong\u003e At NRR 30 (11.5 dB effective attenuation after OSHA derating), Glide provides OSHA-compliant hearing protection for environments up to approximately 101.5 dBA TWA — covering the majority of manufacturing, construction, and processing environments without the full occlusion of NRR 33\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/blogs\/product-reviews\/moldex-6940-glide-review\" style=\"color:#4fc3f7;\"\u003e\u003cstrong\u003eStandard and camo variants for program flexibility:\u003c\/strong\u003e Available in standard teal-green (6940\/6945) and camouflage print (6941\/6946) — both at NRR 30 with the same twist-in mechanism. The camo variants appeal to outdoor, military-adjacent, and field programs; the standard color aids visual compliance monitoring in plant environments\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLatex-free and PVC-free:\u003c\/strong\u003e Clean material formulation without latex, PVC, or common sensitizers\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlugStation corded dispenser (6883):\u003c\/strong\u003e Wall-mount dispenser providing 150 corded pairs for area-entry hearing protection programs requiring a corded twist-in foam format\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eGlide vs. Similar NRR 30 Earplugs\u003c\/h2\u003e\n\n\u003ctable style=\"width:100%;border-collapse:collapse;background:#1a1a1a;color:#e0e0e0;margin:16px 0;font-size:0.93em;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background:#2a2a2a;\"\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eEarplug\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:center;\"\u003eNRR\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eInsertion\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eBest For\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background:#1e2a1e;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003eMoldex Glide 6940 \u003cem style=\"font-weight:400;color:#9e9e9e;\"\u003e(this product)\u003c\/em\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e30\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eTwist-in, no compression\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eDirty environments; NRR 30; no-roll-down; standard or camo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6820-mellows-uncorded-earplugs-nrr-30-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Mellows 6820\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e30\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eRoll-down, ultra-soft\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eNRR 30 with maximum foam softness; roll-down environments\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6800-pura-fit-uncorded-earplugs-nrr-33-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Pura-Fit 6800\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eNo-roll-down tapered\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eDirty environments; maximum NRR 33; no compression\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-glide-trio-6445-corded-reusable-earplugs-nrr-27db-twist-in-push-in-50-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Glide Trio 6445\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e27\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eTwist-in OR push-in reusable\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eReusable; NRR 27; twist-in or push-in flexibility\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat is the NRR of Moldex Glide?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eNRR 30 dB. Effective attenuation: (30 – 7) × 0.5 = 11.5 dB (OSHA 50% derating). Adequate for environments up to ~101.5 dBA TWA.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat makes Glide different from other foam earplugs?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eTwist-in insertion — no foam rolling or compression required. The user grasps the outer end and twists the plug into the canal, eliminating the contamination concern of compressing foam with dirty fingers. The Glide and Pura-Fit are the only Moldex foam earplug designs that avoid foam compression by the worker.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eHow do I insert Moldex Glide correctly?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eGrasp the outer end of the Glide. Pull the outer ear up and back with the opposite hand. Insert with a slow, continuous twisting motion until the foam is seated in the ear canal. No compression step required. Hold briefly until the foam seats firmly.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat is the difference between 6940, 6945, 6941, and 6946?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003e6940 — uncorded standard. 6945 — corded standard. 6941 — uncorded camo. 6946 — corded camo. All NRR 30 with identical twist-in design.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhen should I use Glide vs. Mellows?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eBoth are NRR 30. Mellows use ultra-soft roll-down foam — best when maximum softness is the priority and roll-down insertion is acceptable. Glide uses twist-in insertion — best when no-compression insertion is needed due to dirty environments or worker dexterity concerns.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eAre Moldex Glide earplugs latex-free?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eYes — latex-free and PVC-free. Appropriate for latex-sensitive workers and standard industrial programs.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhere can I buy Moldex Glide in bulk?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eWC Safety stocks 6940 uncorded (100 pairs), 6945 corded (100 pairs), 6941 camo uncorded (100 pairs), 6946 camo corded (100 pairs), jars 6686\/6687 (50 pairs each), and PlugStation 6883 corded dispenser (150 pairs). Browse the \u003ca href=\"\/collections\/moldex-earplugs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Earplugs collection at WC Safety →\u003c\/a\u003e\u003c\/p\u003e\n","brand":"Moldex","offers":[{"title":"Default Title","offer_id":44052673462360,"sku":"6883","price":160.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0594\/1900\/0920\/files\/71jQxRhujjL._SL1500.jpg?v=1777622198"},{"product_id":"moldex-6886-glide-soothers-plugstation-dispenser-nrr-31-100-pairs","title":"Moldex 6886 Glide Soothers PlugStation Corded Earplug Dispenser — NRR 31dB, 100 Pairs","description":"\u003c!--\n================================================================================\nCOVERS TWO PRODUCT FAMILIES:\n  Soothers 6680 — NRR 33, moisturizing foam, uncorded\n  Glide Soothers 6980 \/ 6985 — NRR 31, moisturizing + twist-in, uncorded\/corded\nUse this description for both product pages, adjusting the H2 and editorial\naside for the specific SKU (Soothers 6680 or Glide Soothers 6980\/6985).\n================================================================================\nFAQ SCHEMA — push to custom.faq_json metafield\n================================================================================\n[\n  { \"@type\": \"Question\", \"name\": \"What is the NRR of Moldex Soothers and Glide Soothers earplugs?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Moldex Soothers (6680 uncorded) have NRR 33 dB. Moldex Glide Soothers (6980 uncorded, 6985 corded) have NRR 31 dB. Applying OSHA's 50% derating: NRR 33 gives 13 dB effective attenuation; NRR 31 gives 12 dB effective attenuation.\" } },\n  { \"@type\": \"Question\", \"name\": \"What is the moisturizing coating on Soothers earplugs?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Soothers and Glide Soothers earplugs have a moisturizing coating applied to the foam surface. The coating provides a smooth, slightly lubricated feel that eases insertion and reduces the dryness and irritation that some workers experience in the ear canal from extended foam earplug wear — particularly in air-conditioned or low-humidity industrial environments. The moisturizing agent is safe for skin contact and does not affect attenuation.\" } },\n  { \"@type\": \"Question\", \"name\": \"What is the difference between Soothers (6680) and Glide Soothers (6980\/6985)?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Soothers (6680) are NRR 33 and use standard roll-down foam insertion — the moisturizing coating adds comfort but insertion technique is the same as conventional foam plugs. Glide Soothers (6980 uncorded, 6985 corded) are NRR 31 and use twist-in insertion — no foam compression required before insertion, combined with the moisturizing coating. Choose Soothers for maximum NRR 33 with moisturizing comfort. Choose Glide Soothers when the no-compression insertion is important and NRR 31 is adequate.\" } },\n  { \"@type\": \"Question\", \"name\": \"Are Soothers and Glide Soothers latex-free?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Yes. Both Soothers and Glide Soothers are latex-free and PVC-free — appropriate for latex-sensitive workers and standard industrial hearing conservation programs.\" } },\n  { \"@type\": \"Question\", \"name\": \"Who benefits most from moisturizing foam earplugs?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Workers who experience ear canal dryness, irritation, or soreness from extended foam earplug wear — particularly in air-conditioned facilities, low-humidity environments, desert climates, or when wearing earplugs 8+ hours per day. The moisturizing coating provides a more comfortable contact surface and eases repeated daily insertion without requiring the worker to switch to reusable flanged earplugs.\" } },\n  { \"@type\": \"Question\", \"name\": \"How does NRR 31 (Glide Soothers) compare to NRR 33?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Glide Soothers NRR 31 provide 12 dB effective attenuation (OSHA 50% derating: (31-7) x 0.5). NRR 33 provides 13 dB. The 1 dB difference is minimal in most environments. Both are adequate for noise exposures up to approximately 99-103 dBA TWA. Glide Soothers are appropriate wherever Soothers or other NRR 33 foam plugs are used, when the twist-in insertion and moisturizing coating are preferred.\" } },\n  { \"@type\": \"Question\", \"name\": \"What dispenser formats are available for Glide Soothers?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Glide Soothers PlugStation 6886 provides 100 corded pairs in a wall-mount dispenser. Soothers (6680) are available in 200-pair bulk bags. There is no EcoStation format listed for the Soothers or Glide Soothers family.\" } },\n  { \"@type\": \"Question\", \"name\": \"How do I insert Glide Soothers correctly?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Glide Soothers use twist-in insertion — no foam compression. Grasp the outer end of the earplug. Pull the outer ear up and back with the opposite hand to straighten the ear canal. Insert with a slow, continuous twisting motion until the foam seats in the canal. The moisturizing coating aids the insertion process by reducing friction. Hold briefly until the foam fully seats.\" } },\n  { \"@type\": \"Question\", \"name\": \"How do Soothers compare to Softies?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Both are NRR 33 comfort-focused foam earplugs. Softies use ultra-soft foam to reduce expansion pressure in the ear canal. Soothers use a moisturizing coating to reduce surface dryness and insertion friction. Choose Softies when the primary issue is ear canal pressure from foam expansion. Choose Soothers when the primary issue is ear canal dryness, irritation, or friction during insertion.\" } },\n  { \"@type\": \"Question\", \"name\": \"Where can I buy Moldex Soothers and Glide Soothers in bulk?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"WC Safety stocks Soothers 6680 uncorded (200 pairs), Glide Soothers 6980 uncorded (100 pairs), Glide Soothers 6985 corded (100 pairs), and Glide Soothers PlugStation 6886 (100 corded pairs dispenser). Browse the complete Moldex Earplugs collection at WC Safety.\" } }\n]\n================================================================================\n\nSEO PAGE TITLE (max 70 chars):\nMoldex Soothers 6680 Earplugs NRR 33 | Moisturizing Foam, Glide Soothers NRR 31\n\nMETA DESCRIPTION (max 160 chars):\nMoldex Soothers NRR 33 moisturizing foam earplugs — reduces ear canal dryness. Glide Soothers NRR 31 adds twist-in insertion. Latex-free, PVC-free. In stock at WC Safety.\n\n================================================================================\n--\u003e\n\n\u003caside style=\"border: 2px solid #ff9800; padding: 20px 24px; background: #2a2520; margin: 24px 0; border-radius: 6px; color: #f5e6d3;\"\u003e\n  \u003cdiv style=\"display: flex; align-items: center; gap: 12px; margin-bottom: 12px; flex-wrap: wrap;\"\u003e\n    \u003cspan style=\"background: #ff9800; color: #1a1a1a; font-weight: bold; padding: 4px 12px; border-radius: 4px; font-size: 0.95em;\"\u003eEDITORIAL REVIEW: 4.3\/5\u003c\/span\u003e\n    \u003cspan style=\"color: #ffb74d; font-size: 0.9em;\"\u003eIndependently reviewed by WC Safety\u003c\/span\u003e\n  \u003c\/div\u003e\n  \u003cp style=\"margin: 0 0 14px 0; color: #f5e6d3; font-style: italic; line-height: 1.5;\"\u003e\"Soothers and Glide Soothers address a specific comfort issue that Softies doesn't fully solve — ear canal dryness and insertion friction from daily foam earplug use. The moisturizing coating is the right call for workers in air-conditioned facilities or dry climates who report irritation after wearing standard foam plugs through a full shift.\"\u003c\/p\u003e\n  \u003cp style=\"margin: 0;\"\u003e\n    Read the full review →\n     ·\n    Best Moldex Earplugs Guide →\n  \u003c\/p\u003e\n\u003c\/aside\u003e\n\n\u003ch2\u003eMoldex Soothers \u0026amp; Glide Soothers — Moisturizing Foam Earplugs, NRR 33 \u0026amp; NRR 31\u003c\/h2\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eMoldex Soothers\u003c\/strong\u003e and \u003cstrong\u003eMoldex Glide Soothers\u003c\/strong\u003e are disposable foam earplugs featuring a \u003cstrong\u003emoisturizing coating on the foam surface\u003c\/strong\u003e that reduces ear canal dryness, insertion friction, and skin irritation associated with extended daily foam earplug wear. \u003ca href=\"\/products\/moldex-6680-soothers-moisturizing-earplugs-nrr-33-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eSoothers (6680)\u003c\/a\u003e carry \u003cstrong\u003eNRR 33\u003c\/strong\u003e and use standard roll-down insertion. \u003ca href=\"\/products\/moldex-6980-glide-soothers-uncorded-earplugs-nrr-31-100-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eGlide Soothers (6980 uncorded)\u003c\/a\u003e and \u003ca href=\"\/products\/moldex-6985-glide-soothers-corded-earplugs-nrr-31-100-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6985 corded\u003c\/a\u003e carry \u003cstrong\u003eNRR 31\u003c\/strong\u003e and use twist-in insertion without foam compression. For ear canal pressure comfort from ultra-soft foam (without moisturizing coating), see the \u003ca href=\"\/products\/moldex-6600-softies-uncorded-earplugs-nrr-33-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Softies (NRR 33)\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cdiv style=\"background:#1a1a1a;border-left:4px solid #ff9800;border-radius:4px;padding:16px 20px;margin:24px 0;\"\u003e\n\u003cstrong style=\"color:#ff9800;\"\u003eQuick Facts — Soothers \u0026amp; Glide Soothers\u003c\/strong\u003e\n\u003cul style=\"margin-top:8px;padding-left:18px;line-height:1.9;color:#e0e0e0;\"\u003e\n\u003cli\u003e\u003ca href=\"\/blogs\/product-reviews\/moldex-6680-soothers-review\" style=\"color:#4fc3f7;\"\u003e\u003cstrong\u003eSoothers 6680 NRR:\u003c\/strong\u003e 33 dB — effective attenuation 13 dB (OSHA 50% derating)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGlide Soothers 6980\/6985 NRR:\u003c\/strong\u003e 31 dB — effective attenuation 12 dB (OSHA 50% derating)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Disposable foam earplug with moisturizing surface coating\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/blogs\/product-reviews\/moldex-6680-soothers-review\" style=\"color:#4fc3f7;\"\u003e\u003cstrong\u003eSoothers 6680 Insertion:\u003c\/strong\u003e Roll-down compression (standard foam technique)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGlide Soothers Insertion:\u003c\/strong\u003e Twist-in, no compression required\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Polyurethane foam — latex-free, PVC-free; moisturizing coating skin-safe\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBest Application:\u003c\/strong\u003e Workers with ear canal dryness, irritation, or soreness from daily foam earplug use; air-conditioned or dry climate facilities\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/blogs\/product-reviews\/moldex-6680-soothers-review\" style=\"color:#4fc3f7;\"\u003e\u003cstrong\u003eAvailable:\u003c\/strong\u003e Soothers 6680 uncorded (200 pairs); Glide Soothers 6980 uncorded (100 pairs), 6985 corded (100 pairs), PlugStation 6886 corded (100 pairs)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\n\u003cul style=\"line-height:2;padding-left:18px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eMoisturizing coating — addresses ear canal dryness from daily foam earplug use:\u003c\/strong\u003e Workers who wear foam earplugs for full shifts, especially in air-conditioned facilities or dry climates, frequently develop ear canal dryness, irritation, and soreness from the contact of foam against skin over hours of wear. The Soothers' moisturizing surface coating provides a more comfortable contact surface, reduces friction during insertion and removal, and mitigates the skin-drying effect of standard foam — without affecting attenuation\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/blogs\/product-reviews\/moldex-6680-soothers-review\" style=\"color:#4fc3f7;\"\u003e\u003cstrong\u003eTwo formats for different insertion preferences:\u003c\/strong\u003e Soothers (6680) use conventional roll-down compression insertion at NRR 33 — familiar technique for workers already trained on standard foam plugs. Glide Soothers (6980\/6985) use twist-in insertion at NRR 31 — no compression needed, combining the hygiene advantage of no-roll-down insertion with the comfort benefit of the moisturizing coating in a single product\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNRR 33 (Soothers) and NRR 31 (Glide Soothers) — both OSHA-compliant for standard industrial environments:\u003c\/strong\u003e The 2 dB difference between NRR 33 and NRR 31 translates to just 1 dB difference in effective attenuation after OSHA derating — functionally equivalent for most programs from 85 to 99 dBA TWA. Both are appropriate for the vast majority of general industry hearing conservation programs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLatex-free and PVC-free:\u003c\/strong\u003e Both Soothers and Glide Soothers use clean polyurethane foam without latex, PVC, or common sensitizers — appropriate for latex-sensitive workers and standard industrial programs\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSoothers vs. Glide Soothers — Selection Guide\u003c\/h2\u003e\n\n\u003ctable style=\"width:100%;border-collapse:collapse;background:#1a1a1a;color:#e0e0e0;margin:16px 0;font-size:0.93em;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background:#2a2a2a;\"\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eFeature\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:center;\"\u003eSoothers 6680\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:center;\"\u003eGlide Soothers 6980\/6985\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eNRR\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#81c784;font-weight:700;\"\u003e33 dB\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e31 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eEffective Attenuation (OSHA 50%)\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#81c784;font-weight:700;\"\u003e13 dB\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e12 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eInsertion method\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003eRoll-down compression\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#81c784;\"\u003eTwist-in, no compression\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eMoisturizing coating\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#81c784;\"\u003e✔\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#81c784;\"\u003e✔\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eCorded option\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#e57373;\"\u003e✘ Uncorded only\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#81c784;\"\u003e✔ 6985 corded\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eBest for dirty environments\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#e57373;\"\u003e✘ Roll-down required\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#81c784;\"\u003e✔ No foam compression\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eOSHA Compliance\u003c\/h2\u003e\n\n\u003cp\u003eSoothers and Glide Soothers are rated under \u003cstrong\u003eANSI S3.19-1974\u003c\/strong\u003e. Under OSHA 29 CFR 1910.95, Soothers (NRR 33, 13 dB effective) are appropriate up to ~103 dBA TWA. Glide Soothers (NRR 31, 12 dB effective) are appropriate up to ~99 dBA TWA. Both satisfy hearing protection requirements across the large majority of general industrial noise environments when properly fitted. OSHA 1910.95(i)(4) requires worker training on correct insertion technique for all hearing protection types.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat is the NRR of Soothers and Glide Soothers?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eSoothers (6680): NRR 33 — 13 dB effective attenuation (OSHA 50% derating). Glide Soothers (6980\/6985): NRR 31 — 12 dB effective attenuation. The 1 dB practical difference is negligible for most programs.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat is the moisturizing coating on Soothers earplugs?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eA skin-safe moisturizing agent applied to the foam surface that reduces dryness, irritation, and insertion friction associated with extended daily foam earplug wear — particularly in air-conditioned or low-humidity environments. Does not affect attenuation.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat is the difference between Soothers (6680) and Glide Soothers (6980\/6985)?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eSoothers (6680): NRR 33, roll-down insertion, uncorded only. Glide Soothers (6980\/6985): NRR 31, twist-in insertion (no compression), corded and uncorded. Both have the moisturizing coating. Choose Glide Soothers when no-compression insertion is needed or corded format is required.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWho benefits most from moisturizing earplugs?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eWorkers who experience ear canal dryness, soreness, or irritation from daily foam earplug wear — especially in air-conditioned facilities, desert climates, or when wearing earplugs 8+ hours per day. The moisturizing coating reduces the contact dryness that leads workers to remove earplugs prematurely.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eHow do Soothers compare to Softies?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eBoth target ear canal comfort. Softies use ultra-soft foam to reduce expansion pressure. Soothers use moisturizing coating to reduce surface dryness and friction. Choose Softies when the issue is foam pressure pain. Choose Soothers when the issue is dryness, irritation, or friction during insertion.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eAre Soothers and Glide Soothers latex-free?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eYes — both latex-free and PVC-free. Appropriate for latex-sensitive workers and standard industrial programs.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhere can I buy Moldex Soothers and Glide Soothers in bulk?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eWC Safety stocks Soothers 6680 (200 pairs uncorded), Glide Soothers 6980 (100 pairs uncorded), Glide Soothers 6985 (100 pairs corded), and Glide Soothers PlugStation 6886 (100 corded pairs dispenser). Browse the \u003ca href=\"\/collections\/moldex-earplugs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Earplugs collection at WC Safety →\u003c\/a\u003e\u003c\/p\u003e\n","brand":"Moldex","offers":[{"title":"Default Title","offer_id":44052674609240,"sku":"6886","price":99.41,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0594\/1900\/0920\/files\/71D-FfYmi4L._AC_SL1500.jpg?v=1777622395"},{"product_id":"moldex-6646-goin-green-plugstation-dispenser-nrr-33-250-pairs","title":"Moldex 6646 Goin' Green PlugStation Uncorded Earplug Dispenser — NRR 33dB, 250 Pairs","description":"\u003c!--\n================================================================================\nFAQ SCHEMA — push to custom.faq_json metafield\n================================================================================\n[\n  { \"@type\": \"Question\", \"name\": \"What is the NRR of Moldex Goin' Green earplugs?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Moldex Goin' Green earplugs (6620 uncorded, 6622 corded) have an NRR of 33 dB. Applying OSHA's 50% derating: effective attenuation = (33 - 7) x 0.5 = 13 dB. Adequate for environments up to approximately 103 dBA 8-hour TWA.\" } },\n  { \"@type\": \"Question\", \"name\": \"Why are Moldex Goin' Green earplugs considered eco-friendly?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Goin' Green earplugs are formulated without PVC, chloroprene, or diisocyanates — removing three chemical families commonly found in competing foam earplug formulations. In addition to the cleaner material profile, Moldex positions Goin' Green as part of its broader commitment to PVC-free PPE. All Moldex earplugs are PVC-free, but Goin' Green emphasizes this positioning through its green color and branding.\" } },\n  { \"@type\": \"Question\", \"name\": \"Are Moldex Goin' Green earplugs latex-free?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Yes. Goin' Green earplugs are latex-free, PVC-free, and chloroprene-free — appropriate for latex-sensitive workers and for food, pharmaceutical, and chemical industry hearing conservation programs with material restrictions on body-contact PPE.\" } },\n  { \"@type\": \"Question\", \"name\": \"What is the difference between Goin' Green 6620 and 6622?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"The 6620 is uncorded (loose pairs, 200 per bag). The 6622 is corded (pairs connected by a cord for hanging around the neck when not in use, 100 per bag). Both use the identical NRR 33 Goin' Green foam body. Choose corded (6622) when workers frequently move between noisy and quiet areas.\" } },\n  { \"@type\": \"Question\", \"name\": \"What dispenser formats are available for Goin' Green?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Goin' Green PlugStation dispensers: 6646 (250 pairs) and 6647 (500 pairs). Both are wall-mount dispensers for area-entry hearing protection programs. No EcoStation format is listed for Goin' Green — the PlugStation (6646\/6647) is the primary dispenser option.\" } },\n  { \"@type\": \"Question\", \"name\": \"How do Goin' Green earplugs compare to Pura-Fit?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Both are NRR 33, latex-free, PVC-free Moldex foam earplugs. Pura-Fit (6800) uses a tapered no-roll-down insertion — better for dirty environments where workers can't cleanly compress foam. Goin' Green (6620) uses a standard tapered roll-down insertion. Both have identical material safety profiles. The primary differentiator is color (green vs. yellow-green) and insertion method.\" } },\n  { \"@type\": \"Question\", \"name\": \"What noise levels require NRR 33 earplugs?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"OSHA 29 CFR 1910.95 requires hearing protection when 8-hour TWA exceeds 85 dBA. NRR 33 provides effective attenuation of 13 dB (OSHA 50% derating), adequate for environments up to approximately 103 dBA TWA. Above 103 dBA, dual hearing protection (earplugs + earmuffs simultaneously) is recommended.\" } },\n  { \"@type\": \"Question\", \"name\": \"How do I insert Goin' Green earplugs correctly?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Roll the earplug between clean fingers to compress to a small, wrinkle-free cylinder. Reach over or around the head with the opposite hand to pull the outer ear up and back to straighten the ear canal. Insert the compressed plug with a slow rotation and hold in place for 20-30 seconds until the foam fully expands and seals. The outer end should be flush with or slightly inside the ear canal opening.\" } },\n  { \"@type\": \"Question\", \"name\": \"Can Goin' Green earplugs be used in food or pharmaceutical environments?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Yes. The green color aids visual detection if an earplug is lost in product, and the PVC-free, latex-free, chloroprene-free formulation meets most food-grade PPE material requirements. For facilities with metal detection lines, specify the metal-detectable SparkPlugs 6615 instead.\" } },\n  { \"@type\": \"Question\", \"name\": \"Where can I buy Moldex Goin' Green earplugs in bulk?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"WC Safety stocks 6620 uncorded (200 pairs), 6622 corded (100 pairs), PlugStation 6646 (250 pairs dispenser), and PlugStation 6647 (500 pairs dispenser). Browse the complete Moldex Earplugs collection at WC Safety.\" } }\n]\n================================================================================\n\nSEO PAGE TITLE (max 70 chars):\nMoldex Goin' Green 6620 Earplugs NRR 33 | PVC-Free, Corded \u0026 Uncorded\n\nMETA DESCRIPTION (max 160 chars):\nMoldex Goin' Green NRR 33 disposable foam earplugs — PVC-free, latex-free, chloroprene-free. Uncorded (6620) and corded (6622). PlugStation dispensers in stock at WC Safety.\n\n================================================================================\n--\u003e\n\n\u003caside style=\"border: 2px solid #ff9800; padding: 20px 24px; background: #2a2520; margin: 24px 0; border-radius: 6px; color: #f5e6d3;\"\u003e\n  \u003cdiv style=\"display: flex; align-items: center; gap: 12px; margin-bottom: 12px; flex-wrap: wrap;\"\u003e\n    \u003cspan style=\"background: #ff9800; color: #1a1a1a; font-weight: bold; padding: 4px 12px; border-radius: 4px; font-size: 0.95em;\"\u003eEDITORIAL REVIEW: 4.3\/5\u003c\/span\u003e\n    \u003cspan style=\"color: #ffb74d; font-size: 0.9em;\"\u003eIndependently reviewed by WC Safety\u003c\/span\u003e\n  \u003c\/div\u003e\n  \u003cp style=\"margin: 0 0 14px 0; color: #f5e6d3; font-style: italic; line-height: 1.5;\"\u003e\"Goin' Green is Moldex's clean-material NRR 33 earplug in an eye-catching green coloration that aids compliance monitoring and fits programs with environmental or chemical material commitments. Solid all-around foam earplug for general industrial hearing conservation.\"\u003c\/p\u003e\n  \u003cp style=\"margin: 0;\"\u003e\n    Read the full review →\n     ·\n    Best Moldex Earplugs Guide →\n  \u003c\/p\u003e\n\u003c\/aside\u003e\n\n\u003ch2\u003eMoldex Goin' Green — NRR 33 dB Foam Earplug, PVC-Free and Chloroprene-Free\u003c\/h2\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eMoldex Goin' Green\u003c\/strong\u003e is a \u003cstrong\u003eNRR 33 dB disposable foam earplug\u003c\/strong\u003e formulated without PVC, chloroprene, or diisocyanates — carrying the cleanest material profile of any NRR 33 foam earplug in the Moldex lineup and earning its name through a bright green colorway that aids compliance monitoring and signals an eco-conscious material commitment. Available as the \u003ca href=\"\/products\/moldex-6620-goin-green-uncorded-earplugs-nrr-33-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6620 uncorded\u003c\/a\u003e and \u003ca href=\"\/products\/moldex-6622-goin-green-corded-earplugs-nrr-33-100-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6622 corded\u003c\/a\u003e, plus PlugStation dispenser formats (6646 and 6647). For a no-roll-down NRR 33 alternative, see the \u003ca href=\"\/products\/moldex-6800-pura-fit-uncorded-earplugs-nrr-33-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Pura-Fit\u003c\/a\u003e. For metal detection program requirements, see the \u003ca href=\"\/products\/moldex-6615-sparkplugs-metal-detectable-corded-earplugs-nrr-33\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eSparkPlugs 6615 metal detectable\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cdiv style=\"background:#1a1a1a;border-left:4px solid #ff9800;border-radius:4px;padding:16px 20px;margin:24px 0;\"\u003e\n\u003cstrong style=\"color:#ff9800;\"\u003eQuick Facts — Moldex Goin' Green\u003c\/strong\u003e\n\u003cul style=\"margin-top:8px;padding-left:18px;line-height:1.9;color:#e0e0e0;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eNRR:\u003c\/strong\u003e 33 dB (ANSI S3.19-1974)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Disposable roll-down foam earplug\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Polyurethane foam — PVC-free, latex-free, chloroprene-free, diisocyanate-free\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Bright green — high visibility for compliance monitoring\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsertion Method:\u003c\/strong\u003e Roll-down compression — compress, insert, hold 20–30 sec\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/blogs\/product-reviews\/moldex-6620-goin-green-review\" style=\"color:#4fc3f7;\"\u003e\u003cstrong\u003eAvailable Variants:\u003c\/strong\u003e 6620 uncorded (200 pairs), 6622 corded (100 pairs); PlugStation dispensers 6646 (250 pairs), 6647 (500 pairs)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEffective Attenuation (OSHA 50%):\u003c\/strong\u003e 13 dB — adequate up to ~103 dBA TWA\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\n\u003cul style=\"line-height:2;padding-left:18px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003ePVC-free, chloroprene-free, diisocyanate-free formulation:\u003c\/strong\u003e Goin' Green earplugs are made without the three chemical families most commonly restricted in sensitive industrial environments — PVC (and its plasticizers), chloroprene, and diisocyanate compounds. This makes Goin' Green the selection of choice for facilities with environmental or chemical material commitments that extend to worker PPE, and for hearing conservation programs in chemical processing, pharmaceutical, and food production environments where material restrictions on body-contact products are policy-driven\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNRR 33 — maximum single-device attenuation:\u003c\/strong\u003e At NRR 33, Goin' Green provides the highest attenuation available from a single foam earplug — 13 dB effective protection (OSHA 50% derating) for environments up to approximately 103 dBA TWA. No attenuation is sacrificed for the cleaner material profile\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBright green color — visual compliance monitoring:\u003c\/strong\u003e The high-contrast green coloration is visible at a distance against skin tones and work clothing in manufacturing and processing environments — supporting the safety supervisor compliance monitoring required under OSHA 1910.95 hearing conservation programs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLatex-free — safe for latex-sensitive workers:\u003c\/strong\u003e No latex is used in any component — appropriate for workers with confirmed or suspected latex sensitivity in any industry\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlugStation dispenser system:\u003c\/strong\u003e Available in 250-pair (6646) and 500-pair (6647) PlugStation wall-mount dispensers for area-entry hearing protection programs\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\n\u003cul style=\"line-height:1.9;padding-left:18px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eChemical processing and pharmaceutical manufacturing:\u003c\/strong\u003e Facilities with chemical material policies covering PPE that contacts workers' bodies — the Goin' Green's PVC-free, chloroprene-free, diisocyanate-free formulation satisfies the most restrictive material profiles typical of chemical and pharmaceutical industry programs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGeneral manufacturing hearing conservation programs:\u003c\/strong\u003e Press rooms, assembly lines, packaging operations, and other 90–103 dBA industrial environments — the bright green color and NRR 33 attenuation satisfy both compliance monitoring and protection requirements\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFood processing (standard, non-metal-detection lines):\u003c\/strong\u003e The clean material profile and green visibility make Goin' Green appropriate for food production environments without metal detection requirements; for metal detection lines, specify \u003ca href=\"\/products\/moldex-6615-sparkplugs-metal-detectable-corded-earplugs-nrr-33\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eSparkPlugs 6615 metal detectable\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFacilities with environmental or sustainability commitments:\u003c\/strong\u003e Programs that extend material commitments to PPE selection — replacing PVC-containing hearing protection with PVC-free alternatives as part of facility environmental policies\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eGoin' Green vs. Similar NRR 33 Foam Earplugs\u003c\/h2\u003e\n\n\u003ctable style=\"width:100%;border-collapse:collapse;background:#1a1a1a;color:#e0e0e0;margin:16px 0;font-size:0.93em;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background:#2a2a2a;\"\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eEarplug\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:center;\"\u003eNRR\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eMaterial Notes\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eBest For\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background:#1e2a1e;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003eMoldex Goin' Green 6620 \u003cem style=\"font-weight:400;color:#9e9e9e;\"\u003e(this product)\u003c\/em\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003ePVC-free, chloroprene-free, diisocyanate-free\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eClean material programs; chemical\/pharma facilities\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6800-pura-fit-uncorded-earplugs-nrr-33-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Pura-Fit 6800\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003ePVC-free, latex-free\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eNo-roll-down insertion; dirty\/gloved-hand environments\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6615-sparkplugs-metal-detectable-corded-earplugs-nrr-33\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex SparkPlugs 6615\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eMetal-detectable compound\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eFood\/pharma lines with metal detection requirement\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6600-softies-uncorded-earplugs-nrr-33-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Softies 6600\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eUltra-soft PU foam\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eLong-shift comfort; sensitive ear canals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat is the NRR of Moldex Goin' Green?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eNRR 33 dB. Effective attenuation: (33 – 7) × 0.5 = 13 dB (OSHA 50% derating). Adequate for environments up to ~103 dBA TWA.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhy are Goin' Green earplugs considered eco-friendly?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eFormulated without PVC, chloroprene, or diisocyanates — removing three chemical families commonly restricted in environmentally-aware facility programs. All Moldex earplugs are PVC-free, but Goin' Green emphasizes this positioning with its green branding and comprehensive exclusion list.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eAre Goin' Green earplugs latex-free?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eYes — latex-free, PVC-free, chloroprene-free, and diisocyanate-free. Appropriate for latex-sensitive workers and for programs with material restrictions on body-contact PPE.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat is the difference between 6620 and 6622?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003e6620 is uncorded (200 pairs per bag). 6622 is corded (100 pairs per bag, plugs connected by cord). Same NRR 33 Goin' Green foam in both.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat dispenser formats are available?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003ePlugStation 6646 (250 pairs wall-mount dispenser) and PlugStation 6647 (500 pairs wall-mount dispenser). Mount at area entrances for high-volume hearing conservation programs.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eHow do Goin' Green compare to Pura-Fit?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eBoth are NRR 33 with similar clean material profiles. Pura-Fit (6800) uses no-roll-down tapered insertion — better for dirty environments. Goin' Green (6620) uses standard roll-down compression. Both are appropriate for the same noise levels. Choose Goin' Green when green coloration or clean-material program branding is a selection driver.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhere can I buy Moldex Goin' Green in bulk?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eWC Safety stocks 6620 uncorded (200 pairs), 6622 corded (100 pairs), PlugStation 6646 (250 pairs), and PlugStation 6647 (500 pairs). Browse the \u003ca href=\"\/collections\/moldex-earplugs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Earplugs collection at WC Safety →\u003c\/a\u003e\u003c\/p\u003e\n","brand":"Moldex","offers":[{"title":"Default Title","offer_id":44052675395672,"sku":"6646","price":55.91,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0594\/1900\/0920\/files\/51iY5eKrprL._SL1000.jpg?v=1777622571"},{"product_id":"moldex-6647-goin-green-plugstation-dispenser-nrr-33-500-pairs","title":"Moldex 6647 Goin' Green PlugStation Uncorded Earplug Dispenser — NRR 33dB, 500 Pairs","description":"\u003c!--\n================================================================================\nFAQ SCHEMA — push to custom.faq_json metafield\n================================================================================\n[\n  { \"@type\": \"Question\", \"name\": \"What is the NRR of Moldex Goin' Green earplugs?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Moldex Goin' Green earplugs (6620 uncorded, 6622 corded) have an NRR of 33 dB. Applying OSHA's 50% derating: effective attenuation = (33 - 7) x 0.5 = 13 dB. Adequate for environments up to approximately 103 dBA 8-hour TWA.\" } },\n  { \"@type\": \"Question\", \"name\": \"Why are Moldex Goin' Green earplugs considered eco-friendly?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Goin' Green earplugs are formulated without PVC, chloroprene, or diisocyanates — removing three chemical families commonly found in competing foam earplug formulations. In addition to the cleaner material profile, Moldex positions Goin' Green as part of its broader commitment to PVC-free PPE. All Moldex earplugs are PVC-free, but Goin' Green emphasizes this positioning through its green color and branding.\" } },\n  { \"@type\": \"Question\", \"name\": \"Are Moldex Goin' Green earplugs latex-free?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Yes. Goin' Green earplugs are latex-free, PVC-free, and chloroprene-free — appropriate for latex-sensitive workers and for food, pharmaceutical, and chemical industry hearing conservation programs with material restrictions on body-contact PPE.\" } },\n  { \"@type\": \"Question\", \"name\": \"What is the difference between Goin' Green 6620 and 6622?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"The 6620 is uncorded (loose pairs, 200 per bag). The 6622 is corded (pairs connected by a cord for hanging around the neck when not in use, 100 per bag). Both use the identical NRR 33 Goin' Green foam body. Choose corded (6622) when workers frequently move between noisy and quiet areas.\" } },\n  { \"@type\": \"Question\", \"name\": \"What dispenser formats are available for Goin' Green?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Goin' Green PlugStation dispensers: 6646 (250 pairs) and 6647 (500 pairs). Both are wall-mount dispensers for area-entry hearing protection programs. No EcoStation format is listed for Goin' Green — the PlugStation (6646\/6647) is the primary dispenser option.\" } },\n  { \"@type\": \"Question\", \"name\": \"How do Goin' Green earplugs compare to Pura-Fit?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Both are NRR 33, latex-free, PVC-free Moldex foam earplugs. Pura-Fit (6800) uses a tapered no-roll-down insertion — better for dirty environments where workers can't cleanly compress foam. Goin' Green (6620) uses a standard tapered roll-down insertion. Both have identical material safety profiles. The primary differentiator is color (green vs. yellow-green) and insertion method.\" } },\n  { \"@type\": \"Question\", \"name\": \"What noise levels require NRR 33 earplugs?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"OSHA 29 CFR 1910.95 requires hearing protection when 8-hour TWA exceeds 85 dBA. NRR 33 provides effective attenuation of 13 dB (OSHA 50% derating), adequate for environments up to approximately 103 dBA TWA. Above 103 dBA, dual hearing protection (earplugs + earmuffs simultaneously) is recommended.\" } },\n  { \"@type\": \"Question\", \"name\": \"How do I insert Goin' Green earplugs correctly?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Roll the earplug between clean fingers to compress to a small, wrinkle-free cylinder. Reach over or around the head with the opposite hand to pull the outer ear up and back to straighten the ear canal. Insert the compressed plug with a slow rotation and hold in place for 20-30 seconds until the foam fully expands and seals. The outer end should be flush with or slightly inside the ear canal opening.\" } },\n  { \"@type\": \"Question\", \"name\": \"Can Goin' Green earplugs be used in food or pharmaceutical environments?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Yes. The green color aids visual detection if an earplug is lost in product, and the PVC-free, latex-free, chloroprene-free formulation meets most food-grade PPE material requirements. For facilities with metal detection lines, specify the metal-detectable SparkPlugs 6615 instead.\" } },\n  { \"@type\": \"Question\", \"name\": \"Where can I buy Moldex Goin' Green earplugs in bulk?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"WC Safety stocks 6620 uncorded (200 pairs), 6622 corded (100 pairs), PlugStation 6646 (250 pairs dispenser), and PlugStation 6647 (500 pairs dispenser). Browse the complete Moldex Earplugs collection at WC Safety.\" } }\n]\n================================================================================\n\nSEO PAGE TITLE (max 70 chars):\nMoldex Goin' Green 6620 Earplugs NRR 33 | PVC-Free, Corded \u0026 Uncorded\n\nMETA DESCRIPTION (max 160 chars):\nMoldex Goin' Green NRR 33 disposable foam earplugs — PVC-free, latex-free, chloroprene-free. Uncorded (6620) and corded (6622). PlugStation dispensers in stock at WC Safety.\n\n================================================================================\n--\u003e\n\n\u003caside style=\"border: 2px solid #ff9800; padding: 20px 24px; background: #2a2520; margin: 24px 0; border-radius: 6px; color: #f5e6d3;\"\u003e\n  \u003cdiv style=\"display: flex; align-items: center; gap: 12px; margin-bottom: 12px; flex-wrap: wrap;\"\u003e\n    \u003cspan style=\"background: #ff9800; color: #1a1a1a; font-weight: bold; padding: 4px 12px; border-radius: 4px; font-size: 0.95em;\"\u003eEDITORIAL REVIEW: 4.3\/5\u003c\/span\u003e\n    \u003cspan style=\"color: #ffb74d; font-size: 0.9em;\"\u003eIndependently reviewed by WC Safety\u003c\/span\u003e\n  \u003c\/div\u003e\n  \u003cp style=\"margin: 0 0 14px 0; color: #f5e6d3; font-style: italic; line-height: 1.5;\"\u003e\"Goin' Green is Moldex's clean-material NRR 33 earplug in an eye-catching green coloration that aids compliance monitoring and fits programs with environmental or chemical material commitments. Solid all-around foam earplug for general industrial hearing conservation.\"\u003c\/p\u003e\n  \u003cp style=\"margin: 0;\"\u003e\n    Read the full review →\n     ·\n    Best Moldex Earplugs Guide →\n  \u003c\/p\u003e\n\u003c\/aside\u003e\n\n\u003ch2\u003eMoldex Goin' Green — NRR 33 dB Foam Earplug, PVC-Free and Chloroprene-Free\u003c\/h2\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eMoldex Goin' Green\u003c\/strong\u003e is a \u003cstrong\u003eNRR 33 dB disposable foam earplug\u003c\/strong\u003e formulated without PVC, chloroprene, or diisocyanates — carrying the cleanest material profile of any NRR 33 foam earplug in the Moldex lineup and earning its name through a bright green colorway that aids compliance monitoring and signals an eco-conscious material commitment. Available as the \u003ca href=\"\/products\/moldex-6620-goin-green-uncorded-earplugs-nrr-33-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6620 uncorded\u003c\/a\u003e and \u003ca href=\"\/products\/moldex-6622-goin-green-corded-earplugs-nrr-33-100-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6622 corded\u003c\/a\u003e, plus PlugStation dispenser formats (6646 and 6647). For a no-roll-down NRR 33 alternative, see the \u003ca href=\"\/products\/moldex-6800-pura-fit-uncorded-earplugs-nrr-33-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Pura-Fit\u003c\/a\u003e. For metal detection program requirements, see the \u003ca href=\"\/products\/moldex-6615-sparkplugs-metal-detectable-corded-earplugs-nrr-33\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eSparkPlugs 6615 metal detectable\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cdiv style=\"background:#1a1a1a;border-left:4px solid #ff9800;border-radius:4px;padding:16px 20px;margin:24px 0;\"\u003e\n\u003cstrong style=\"color:#ff9800;\"\u003eQuick Facts — Moldex Goin' Green\u003c\/strong\u003e\n\u003cul style=\"margin-top:8px;padding-left:18px;line-height:1.9;color:#e0e0e0;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eNRR:\u003c\/strong\u003e 33 dB (ANSI S3.19-1974)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Disposable roll-down foam earplug\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Polyurethane foam — PVC-free, latex-free, chloroprene-free, diisocyanate-free\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Bright green — high visibility for compliance monitoring\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsertion Method:\u003c\/strong\u003e Roll-down compression — compress, insert, hold 20–30 sec\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/blogs\/product-reviews\/moldex-6620-goin-green-review\" style=\"color:#4fc3f7;\"\u003e\u003cstrong\u003eAvailable Variants:\u003c\/strong\u003e 6620 uncorded (200 pairs), 6622 corded (100 pairs); PlugStation dispensers 6646 (250 pairs), 6647 (500 pairs)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEffective Attenuation (OSHA 50%):\u003c\/strong\u003e 13 dB — adequate up to ~103 dBA TWA\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\n\u003cul style=\"line-height:2;padding-left:18px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003ePVC-free, chloroprene-free, diisocyanate-free formulation:\u003c\/strong\u003e Goin' Green earplugs are made without the three chemical families most commonly restricted in sensitive industrial environments — PVC (and its plasticizers), chloroprene, and diisocyanate compounds. This makes Goin' Green the selection of choice for facilities with environmental or chemical material commitments that extend to worker PPE, and for hearing conservation programs in chemical processing, pharmaceutical, and food production environments where material restrictions on body-contact products are policy-driven\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNRR 33 — maximum single-device attenuation:\u003c\/strong\u003e At NRR 33, Goin' Green provides the highest attenuation available from a single foam earplug — 13 dB effective protection (OSHA 50% derating) for environments up to approximately 103 dBA TWA. No attenuation is sacrificed for the cleaner material profile\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBright green color — visual compliance monitoring:\u003c\/strong\u003e The high-contrast green coloration is visible at a distance against skin tones and work clothing in manufacturing and processing environments — supporting the safety supervisor compliance monitoring required under OSHA 1910.95 hearing conservation programs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLatex-free — safe for latex-sensitive workers:\u003c\/strong\u003e No latex is used in any component — appropriate for workers with confirmed or suspected latex sensitivity in any industry\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlugStation dispenser system:\u003c\/strong\u003e Available in 250-pair (6646) and 500-pair (6647) PlugStation wall-mount dispensers for area-entry hearing protection programs\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\n\u003cul style=\"line-height:1.9;padding-left:18px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eChemical processing and pharmaceutical manufacturing:\u003c\/strong\u003e Facilities with chemical material policies covering PPE that contacts workers' bodies — the Goin' Green's PVC-free, chloroprene-free, diisocyanate-free formulation satisfies the most restrictive material profiles typical of chemical and pharmaceutical industry programs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGeneral manufacturing hearing conservation programs:\u003c\/strong\u003e Press rooms, assembly lines, packaging operations, and other 90–103 dBA industrial environments — the bright green color and NRR 33 attenuation satisfy both compliance monitoring and protection requirements\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFood processing (standard, non-metal-detection lines):\u003c\/strong\u003e The clean material profile and green visibility make Goin' Green appropriate for food production environments without metal detection requirements; for metal detection lines, specify \u003ca href=\"\/products\/moldex-6615-sparkplugs-metal-detectable-corded-earplugs-nrr-33\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eSparkPlugs 6615 metal detectable\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFacilities with environmental or sustainability commitments:\u003c\/strong\u003e Programs that extend material commitments to PPE selection — replacing PVC-containing hearing protection with PVC-free alternatives as part of facility environmental policies\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eGoin' Green vs. Similar NRR 33 Foam Earplugs\u003c\/h2\u003e\n\n\u003ctable style=\"width:100%;border-collapse:collapse;background:#1a1a1a;color:#e0e0e0;margin:16px 0;font-size:0.93em;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background:#2a2a2a;\"\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eEarplug\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:center;\"\u003eNRR\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eMaterial Notes\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eBest For\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background:#1e2a1e;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003eMoldex Goin' Green 6620 \u003cem style=\"font-weight:400;color:#9e9e9e;\"\u003e(this product)\u003c\/em\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003ePVC-free, chloroprene-free, diisocyanate-free\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eClean material programs; chemical\/pharma facilities\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6800-pura-fit-uncorded-earplugs-nrr-33-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Pura-Fit 6800\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003ePVC-free, latex-free\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eNo-roll-down insertion; dirty\/gloved-hand environments\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6615-sparkplugs-metal-detectable-corded-earplugs-nrr-33\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex SparkPlugs 6615\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eMetal-detectable compound\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eFood\/pharma lines with metal detection requirement\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6600-softies-uncorded-earplugs-nrr-33-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Softies 6600\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eUltra-soft PU foam\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eLong-shift comfort; sensitive ear canals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat is the NRR of Moldex Goin' Green?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eNRR 33 dB. Effective attenuation: (33 – 7) × 0.5 = 13 dB (OSHA 50% derating). Adequate for environments up to ~103 dBA TWA.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhy are Goin' Green earplugs considered eco-friendly?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eFormulated without PVC, chloroprene, or diisocyanates — removing three chemical families commonly restricted in environmentally-aware facility programs. All Moldex earplugs are PVC-free, but Goin' Green emphasizes this positioning with its green branding and comprehensive exclusion list.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eAre Goin' Green earplugs latex-free?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eYes — latex-free, PVC-free, chloroprene-free, and diisocyanate-free. Appropriate for latex-sensitive workers and for programs with material restrictions on body-contact PPE.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat is the difference between 6620 and 6622?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003e6620 is uncorded (200 pairs per bag). 6622 is corded (100 pairs per bag, plugs connected by cord). Same NRR 33 Goin' Green foam in both.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat dispenser formats are available?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003ePlugStation 6646 (250 pairs wall-mount dispenser) and PlugStation 6647 (500 pairs wall-mount dispenser). Mount at area entrances for high-volume hearing conservation programs.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eHow do Goin' Green compare to Pura-Fit?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eBoth are NRR 33 with similar clean material profiles. Pura-Fit (6800) uses no-roll-down tapered insertion — better for dirty environments. Goin' Green (6620) uses standard roll-down compression. Both are appropriate for the same noise levels. Choose Goin' Green when green coloration or clean-material program branding is a selection driver.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhere can I buy Moldex Goin' Green in bulk?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eWC Safety stocks 6620 uncorded (200 pairs), 6622 corded (100 pairs), PlugStation 6646 (250 pairs), and PlugStation 6647 (500 pairs). Browse the \u003ca href=\"\/collections\/moldex-earplugs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Earplugs collection at WC Safety →\u003c\/a\u003e\u003c\/p\u003e\n","brand":"Moldex","offers":[{"title":"Default Title","offer_id":44052675592280,"sku":"6647","price":133.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0594\/1900\/0920\/files\/61tppA1jbDL._SL1073.jpg?v=1777622781"},{"product_id":"moldex-6648-camo-plugs-plugstation-dispenser-nrr-33-500-pairs","title":"Moldex 6648 Camo Plugs PlugStation Uncorded Earplug Dispenser — NRR 33dB, 500 Pairs","description":"\u003c!--\n================================================================================\nFAQ SCHEMA — push to custom.faq_json metafield\n================================================================================\n[\n  { \"@type\": \"Question\", \"name\": \"What is the NRR of Moldex Camo Plugs?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Moldex Camo Plugs (6608 uncorded, 6609 corded) have an NRR of 33 dB. Applying OSHA's 50% derating: effective attenuation = (33 - 7) x 0.5 = 13 dB. Adequate for environments up to approximately 103 dBA 8-hour TWA when correctly worn.\" } },\n  { \"@type\": \"Question\", \"name\": \"What makes Moldex Camo Plugs different from other NRR 33 foam earplugs?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Camo Plugs feature a distinctive camouflage print foam body. Beyond the visual difference, they use the same NRR 33 polyurethane foam, latex-free, PVC-free formulation as other Moldex NRR 33 disposable foam earplugs. The camo pattern makes them popular in outdoor work environments, hunting, shooting, and military contexts, and distinguishes them from solid-color earplugs in programs where different earplug types are used across departments.\" } },\n  { \"@type\": \"Question\", \"name\": \"Are Moldex Camo Plugs latex-free?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Yes. Moldex Camo Plugs are latex-free and PVC-free — appropriate for latex-sensitive workers and standard industrial hearing conservation programs.\" } },\n  { \"@type\": \"Question\", \"name\": \"What is the difference between Camo Plugs 6608 and 6609?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"The 6608 is uncorded (loose pairs, 200 per bag). The 6609 is corded (pairs connected by cord, 100 per bag). Both use the same NRR 33 camouflage print foam. Choose corded (6609) when workers move between noisy and quiet areas and need to keep earplugs accessible.\" } },\n  { \"@type\": \"Question\", \"name\": \"Are Camo Plugs good for shooting and hunting?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Moldex Camo Plugs provide NRR 33 passive attenuation — suitable for non-impulse and extended noise exposure like range sessions or equipment operation. For shooting sports where situational awareness and communication between shots matters, consider the Moldex BattlePlugs dual-mode earplugs (NRR 24 closed \/ 12 open) which allow selective hearing protection. Standard NRR 33 foam plugs do not allow communication or signal detection between noise events.\" } },\n  { \"@type\": \"Question\", \"name\": \"What dispenser options are available for Camo Plugs?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Camo Plugs are available in a PlugStation dispenser (6648, 500 pairs wall-mount) and jar format (6685, 40 pairs). These support area-entry dispenser programs and countertop distribution for smaller programs.\" } },\n  { \"@type\": \"Question\", \"name\": \"How do I insert Moldex Camo Plugs correctly?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Roll the earplug between clean fingers to compress the foam to a small, wrinkle-free cylinder. Pull the outer ear up and back with the opposite hand to straighten the ear canal. Insert the compressed plug with a slow rotating motion and hold in place for 20-30 seconds until the foam fully expands and seals. The outer end should be flush with the ear canal opening.\" } },\n  { \"@type\": \"Question\", \"name\": \"Where can I buy Moldex Camo Plugs in bulk?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"WC Safety stocks 6608 uncorded (200 pairs), 6609 corded (100 pairs), PlugStation 6648 (500 pairs dispenser), and jar 6685 (40 pairs). Browse the complete Moldex Earplugs collection at WC Safety.\" } }\n]\n================================================================================\n\nSEO PAGE TITLE (max 70 chars):\nMoldex Camo Plugs 6608 Earplugs NRR 33 | Camouflage Foam, Corded \u0026 Uncorded\n\nMETA DESCRIPTION (max 160 chars):\nMoldex Camo Plugs NRR 33 disposable foam earplugs — camouflage print, latex-free, PVC-free. Uncorded (6608), corded (6609), PlugStation dispenser. In stock at WC Safety.\n\n================================================================================\n--\u003e\n\n\u003caside style=\"border: 2px solid #ff9800; padding: 20px 24px; background: #2a2520; margin: 24px 0; border-radius: 6px; color: #f5e6d3;\"\u003e\n  \u003cdiv style=\"display: flex; align-items: center; gap: 12px; margin-bottom: 12px; flex-wrap: wrap;\"\u003e\n    \u003cspan style=\"background: #ff9800; color: #1a1a1a; font-weight: bold; padding: 4px 12px; border-radius: 4px; font-size: 0.95em;\"\u003eEDITORIAL REVIEW: 4.2\/5\u003c\/span\u003e\n    \u003cspan style=\"color: #ffb74d; font-size: 0.9em;\"\u003eIndependently reviewed by WC Safety\u003c\/span\u003e\n  \u003c\/div\u003e\n  \u003cp style=\"margin: 0 0 14px 0; color: #f5e6d3; font-style: italic; line-height: 1.5;\"\u003e\"The Camo Plugs deliver the same NRR 33 protection as Moldex's other top foam earplugs in a camouflage print that resonates with outdoor, agricultural, and military-adjacent programs. Practical choice when the earplug aesthetic matters to the workforce wearing them — worker buy-in improves compliance.\"\u003c\/p\u003e\n  \u003cp style=\"margin: 0;\"\u003e\n    Read the full review →\n     ·\n    Best Moldex Earplugs Guide →\n  \u003c\/p\u003e\n\u003c\/aside\u003e\n\n\u003ch2\u003eMoldex Camo Plugs — NRR 33 dB Camouflage Foam Earplug\u003c\/h2\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eMoldex Camo Plugs\u003c\/strong\u003e is a \u003cstrong\u003eNRR 33 dB disposable foam earplug\u003c\/strong\u003e featuring a \u003cstrong\u003ecamouflage print foam body\u003c\/strong\u003e — delivering maximum foam earplug attenuation in a distinctive camo pattern that resonates with outdoor work environments, military-adjacent programs, agriculture, and shooting sports contexts. Available as the \u003ca href=\"\/products\/moldex-6608-camo-plugs-uncorded-earplugs-nrr-33-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6608 uncorded\u003c\/a\u003e and \u003ca href=\"\/products\/moldex-6609-camo-plugs-corded-earplugs-nrr-33-100-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6609 corded\u003c\/a\u003e, plus jar (6685) and PlugStation dispenser (6648) formats. For dual-mode hearing protection that allows situational awareness between noise events — relevant for shooting sports — see the \u003ca href=\"\/products\/moldex-battleplugs-6498-dual-mode-reusable-earplugs-medium-nrr-24db-closed-nrr-9db-open\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex BattlePlugs (NRR 24 closed\/variable open)\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cdiv style=\"background:#1a1a1a;border-left:4px solid #ff9800;border-radius:4px;padding:16px 20px;margin:24px 0;\"\u003e\n\u003cstrong style=\"color:#ff9800;\"\u003eQuick Facts — Moldex Camo Plugs\u003c\/strong\u003e\n\u003cul style=\"margin-top:8px;padding-left:18px;line-height:1.9;color:#e0e0e0;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eNRR:\u003c\/strong\u003e 33 dB (ANSI S3.19-1974)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Disposable roll-down foam earplug\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Polyurethane foam — latex-free, PVC-free\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor\/Print:\u003c\/strong\u003e Camouflage pattern\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsertion Method:\u003c\/strong\u003e Roll-down compression — compress, insert, hold 20–30 sec\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/blogs\/product-reviews\/moldex-6608-camo-plugs-review\" style=\"color:#4fc3f7;\"\u003e\u003cstrong\u003eAvailable Variants:\u003c\/strong\u003e 6608 uncorded (200 pairs), 6609 corded (100 pairs); jar 6685 (40 pairs); PlugStation 6648 (500 pairs)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEffective Attenuation (OSHA 50%):\u003c\/strong\u003e 13 dB — adequate up to ~103 dBA TWA\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\n\u003cul style=\"line-height:2;padding-left:18px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eCamouflage print foam — visual identity for outdoor and military-adjacent programs:\u003c\/strong\u003e The camo pattern gives Camo Plugs a distinct visual identity that resonates with workers in outdoor construction, landscaping, agriculture, forestry, military, and public safety environments — industries where the camo aesthetic is culturally familiar and can improve worker acceptance and voluntary compliance. When workers actively prefer their hearing protection, consistent wear rates improve\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNRR 33 — maximum single-device attenuation:\u003c\/strong\u003e The same NRR 33 protection as Moldex's other flagship foam earplugs — 13 dB effective attenuation (OSHA 50% derating), adequate for environments up to approximately 103 dBA TWA. No protection is sacrificed for the camo aesthetic\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDifferentiation within multi-product programs:\u003c\/strong\u003e In facilities that provide different earplug types to different departments or risk levels, the Camo Plugs' distinctive print makes them immediately identifiable — reducing the risk of workers inadvertently using a different protection level than assigned to their area\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLatex-free and PVC-free:\u003c\/strong\u003e No latex, PVC, or common sensitizers — appropriate for latex-allergic workers and standard industrial programs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlugStation dispenser compatibility:\u003c\/strong\u003e Available in the 6648 PlugStation (500 pairs) for area-entry distribution programs\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\n\u003cul style=\"line-height:1.9;padding-left:18px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutdoor and field operations:\u003c\/strong\u003e Construction, landscaping, forestry, and agricultural equipment operations where camo-pattern PPE aligns with the work environment and workforce culture — mower operators, chainsaw users, and heavy equipment operators in the 90–103 dBA range\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMilitary and public safety:\u003c\/strong\u003e Military installations, ranges, and training facilities where camo-print PPE is standard issue and workers associate the pattern with regulation-compliant gear\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShooting range and sport use:\u003c\/strong\u003e For extended range sessions or equipment operation where continuous passive attenuation is appropriate. Note: for shooting sports where communication between shots is required, see \u003ca href=\"\/products\/moldex-battleplugs-6498-dual-mode-reusable-earplugs-medium-nrr-24db-closed-nrr-9db-open\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex BattlePlugs\u003c\/a\u003e — dual-mode design with open and closed positions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGeneral industrial hearing conservation:\u003c\/strong\u003e Any 90–103 dBA manufacturing or industrial environment where the camo aesthetic is preferred by the workforce or serves as a program differentiator\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat is the NRR of Moldex Camo Plugs?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eNRR 33 dB. Effective attenuation: (33 – 7) × 0.5 = 13 dB (OSHA 50% derating). In a 100 dBA environment: estimated ear exposure = 87 dBA with correct insertion.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat makes Camo Plugs different from other Moldex foam earplugs?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eThe camouflage print foam body — functionally identical NRR 33 protection with a visual design that resonates in outdoor, military, and shooting sports contexts. Same latex-free, PVC-free polyurethane foam formulation as other Moldex NRR 33 earplugs.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eAre Camo Plugs latex-free?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eYes — latex-free and PVC-free. Appropriate for latex-sensitive workers and standard industrial programs.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat is the difference between 6608 and 6609?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003e6608 is uncorded (200 pairs per bag). 6609 is corded (100 pairs per bag, plugs connected by cord). Same NRR 33 camo foam in both.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eAre Camo Plugs good for shooting?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eFor extended range sessions with continuous noise (machinery, extended firing), NRR 33 Camo Plugs provide effective passive protection. For shooting sports where you need to communicate or hear range commands between shots, the \u003ca href=\"\/products\/moldex-battleplugs-6498-dual-mode-reusable-earplugs-medium-nrr-24db-closed-nrr-9db-open\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex BattlePlugs\u003c\/a\u003e dual-mode design is the better choice — flip the stem to open for communication, flip closed for shot protection.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat dispenser options are available?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003ePlugStation 6648 (500 pairs wall-mount dispenser) and jar 6685 (40 pairs countertop). The PlugStation mounts at area entrances for high-volume programs.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhere can I buy Moldex Camo Plugs in bulk?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eWC Safety stocks 6608 uncorded (200 pairs), 6609 corded (100 pairs), jar 6685 (40 pairs), and PlugStation 6648 (500 pairs). Browse the \u003ca href=\"\/collections\/moldex-earplugs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Earplugs collection at WC Safety →\u003c\/a\u003e\u003c\/p\u003e\n","brand":"Moldex","offers":[{"title":"Default Title","offer_id":44052676444248,"sku":"6648","price":144.47,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0594\/1900\/0920\/files\/311zKVAPrEL.jpg?v=1777622967"},{"product_id":"moldex-6701-softies-ecostation-dispenser-nrr-33-500-pairs","title":"Moldex 6701 Softies EcoStation Uncorded Earplug Dispenser — NRR 33dB, 500 Pairs","description":"\u003c!--\n================================================================================\nFAQ SCHEMA — push to custom.faq_json metafield\n================================================================================\n[\n  { \"@type\": \"Question\", \"name\": \"What is the NRR of Moldex Softies earplugs?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Moldex Softies (6600 uncorded, 6650 corded) have an NRR of 33 dB. Applying OSHA's 50% derating: effective attenuation = (33 - 7) x 0.5 = 13 dB. In a 100 dBA environment, estimated exposure at the ear is approximately 87 dBA when correctly inserted.\" } },\n  { \"@type\": \"Question\", \"name\": \"What makes Moldex Softies different from other NRR 33 foam earplugs?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Softies are made from an ultra-soft polyurethane foam formulation that is noticeably softer than standard foam earplug compounds. The softer material provides a gentler fit in the ear canal — reducing pressure-related discomfort during extended wear. Softies are the preferred selection for workers who report ear canal soreness or pressure when using standard foam earplugs over an 8-hour shift.\" } },\n  { \"@type\": \"Question\", \"name\": \"Are Moldex Softies latex-free?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Yes. Moldex Softies are latex-free and PVC-free. They are made from ultra-soft polyurethane foam without chloroprene or diisocyanates — appropriate for latex-sensitive workers and for most industrial hearing conservation programs.\" } },\n  { \"@type\": \"Question\", \"name\": \"How do I insert Moldex Softies correctly?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Roll the Softie between clean fingers to compress the foam to a small, wrinkle-free cylinder. Reach over or around the head with the opposite hand to pull the outer ear up and back — this straightens the ear canal. Insert the compressed earplug with a slow rotation while holding in place for 20-30 seconds until the foam expands fully. The outer end should be flush with or slightly inside the ear canal opening. The ultra-soft foam may require slightly longer compression time than standard foam plugs.\" } },\n  { \"@type\": \"Question\", \"name\": \"What is the difference between Softies 6600 and 6650?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"The 6600 is uncorded (loose pairs, 200 per bag). The 6650 is corded (pairs connected by cord, 100 per bag). Both use the same NRR 33 ultra-soft Softies foam body. Choose corded (6650) when workers frequently move between noisy and quiet areas and need to keep the earplugs accessible when removed.\" } },\n  { \"@type\": \"Question\", \"name\": \"Are Softies good for workers who find earplugs uncomfortable?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Yes. Softies are specifically formulated with extra-soft foam to minimize the pressure and stiffness sensation that causes discomfort in workers who wear standard foam earplugs for extended periods. If workers in your program complain that earplugs cause ear canal soreness after a few hours, Softies are the recommended next step before moving to reusable flanged earplugs. The softer material conforms more gently to ear canal contours under foam expansion pressure.\" } },\n  { \"@type\": \"Question\", \"name\": \"What dispenser formats are available for Moldex Softies?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Softies are available in: EcoStation 6701 (500 pairs wall-mount dispenser), EcoStation XL 6531 (750 pairs), EcoStation XL refill 6532, and TouchFree EcoStation 6831. A jar format is also available (6683, 50 pairs). All dispenser formats use the standard NRR 33 Softies foam.\" } },\n  { \"@type\": \"Question\", \"name\": \"How do Softies compare to Pura-Fit and SparkPlugs?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"All three deliver NRR 33 with latex-free, PVC-free formulations. Softies use ultra-soft foam — better comfort for extended wear or sensitive ear canals, but requires roll-down insertion. Pura-Fit uses no-roll-down tapered insertion — better for dirty environments. SparkPlugs have a metal-detectable option. Choose Softies when extended-wear comfort is the primary priority.\" } },\n  { \"@type\": \"Question\", \"name\": \"What noise levels do Softies NRR 33 protect against?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"NRR 33 provides effective protection (13 dB after OSHA 50% derating) for environments up to approximately 103 dBA 8-hour TWA. For environments above 103 dBA, dual hearing protection (earplugs + earmuffs simultaneously) is recommended.\" } },\n  { \"@type\": \"Question\", \"name\": \"Do I need to fit test earplugs?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"OSHA does not require individual earplug fit testing. However, OSHA 1910.95(i)(4) requires training on selection, fitting, use, and care of hearing protectors. With roll-down foam earplugs like Softies, correct compression and insertion technique is critical — workers who don't fully compress the foam or hold it in place during expansion receive significantly less than 13 dB effective attenuation.\" } },\n  { \"@type\": \"Question\", \"name\": \"Where can I buy Moldex Softies in bulk?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"WC Safety stocks 6600 uncorded (200 pairs), 6650 corded (100 pairs), jar 6683 (50 pairs), EcoStation 6701 (500 pairs), EcoStation XL 6531 (750 pairs), and TouchFree EcoStation 6831. Browse the complete Moldex Earplugs collection at WC Safety.\" } }\n]\n================================================================================\n\nSEO PAGE TITLE (max 70 chars):\nMoldex Softies 6600 Earplugs NRR 33 | Ultra-Soft Foam, Corded \u0026 Uncorded\n\nMETA DESCRIPTION (max 160 chars):\nMoldex Softies NRR 33 ultra-soft foam earplugs — gentler fit for extended wear and sensitive ear canals. Latex-free, PVC-free. Corded (6650) \u0026 uncorded (6600). In stock.\n\n================================================================================\n--\u003e\n\n\u003caside style=\"border: 2px solid #ff9800; padding: 20px 24px; background: #2a2520; margin: 24px 0; border-radius: 6px; color: #f5e6d3;\"\u003e\n  \u003cdiv style=\"display: flex; align-items: center; gap: 12px; margin-bottom: 12px; flex-wrap: wrap;\"\u003e\n    \u003cspan style=\"background: #ff9800; color: #1a1a1a; font-weight: bold; padding: 4px 12px; border-radius: 4px; font-size: 0.95em;\"\u003eEDITORIAL REVIEW: 4.6\/5\u003c\/span\u003e\n    \u003cspan style=\"color: #ffb74d; font-size: 0.9em;\"\u003eIndependently reviewed by WC Safety\u003c\/span\u003e\n  \u003c\/div\u003e\n  \u003cp style=\"margin: 0 0 14px 0; color: #f5e6d3; font-style: italic; line-height: 1.5;\"\u003e\"Softies earn their name — the foam compound is genuinely softer than standard earplug material, and that difference matters for workers on long shifts who report ear canal pressure from conventional foam plugs. Full NRR 33 with better long-shift comfort than most competing foam earplugs in this protection class.\"\u003c\/p\u003e\n  \u003cp style=\"margin: 0;\"\u003e\n    Read the full review →\n     ·\n    Best Moldex Earplugs Guide →\n  \u003c\/p\u003e\n\u003c\/aside\u003e\n\n\u003ch2\u003eMoldex Softies — NRR 33 dB Ultra-Soft Foam Earplug for Extended Wear\u003c\/h2\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eMoldex Softies\u003c\/strong\u003e is a \u003cstrong\u003eNRR 33 dB disposable foam earplug\u003c\/strong\u003e formulated with an \u003cstrong\u003eultra-soft polyurethane compound\u003c\/strong\u003e that provides a noticeably gentler fit in the ear canal compared to standard foam earplug materials — making them the preferred selection for workers who experience pressure-related discomfort or ear canal soreness during extended wear of conventional foam earplugs. Available as the \u003ca href=\"\/products\/moldex-6600-softies-uncorded-earplugs-nrr-33-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6600 uncorded\u003c\/a\u003e and \u003ca href=\"\/products\/moldex-6650-softies-corded-earplugs-nrr-33-100-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6650 corded\u003c\/a\u003e, plus EcoStation and TouchFree dispenser formats. For workers who need a reusable option with a similar soft-fit focus, see the \u003ca href=\"\/products\/moldex-alphas-6430-uncorded-reusable-earplugs-nrr-27db-pocket-pak-plus-50-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Alphas (NRR 27, reusable)\u003c\/a\u003e. For moisturizing foam with extended-wear benefit, see the \u003ca href=\"\/products\/moldex-6680-soothers-moisturizing-earplugs-nrr-33-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Soothers (NRR 33, moisturizing)\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cdiv style=\"background:#1a1a1a;border-left:4px solid #ff9800;border-radius:4px;padding:16px 20px;margin:24px 0;\"\u003e\n\u003cstrong style=\"color:#ff9800;\"\u003eQuick Facts — Moldex Softies\u003c\/strong\u003e\n\u003cul style=\"margin-top:8px;padding-left:18px;line-height:1.9;color:#e0e0e0;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eNRR:\u003c\/strong\u003e 33 dB (ANSI S3.19-1974)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Disposable roll-down foam earplug\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Ultra-soft polyurethane foam — softer compound than standard foam earplugs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShape:\u003c\/strong\u003e Smooth cylindrical — tapers slightly toward insertion end\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsertion Method:\u003c\/strong\u003e Roll-down compression — compress fully, insert, hold 20–30 sec for expansion\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Light yellow-beige\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLatex-Free \/ PVC-Free:\u003c\/strong\u003e Yes — no chloroprene or diisocyanates\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/blogs\/product-reviews\/moldex-6600-softies-review\" style=\"color:#4fc3f7;\"\u003e\u003cstrong\u003eAvailable Variants:\u003c\/strong\u003e 6600 uncorded, 6650 corded; jar 6683; EcoStation, EcoStation XL, TouchFree dispenser formats\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBest Application:\u003c\/strong\u003e Long-shift workers; workers with ear canal sensitivity; general high-NRR hearing conservation programs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\n\u003cul style=\"line-height:2;padding-left:18px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eUltra-soft foam compound — reduced pressure in ear canal during extended wear:\u003c\/strong\u003e Standard foam earplug compounds exert steady outward expansion pressure against the ear canal wall as the foam seeks to return to its original shape. Over an 8-hour shift, this sustained pressure causes soreness and fatigue in workers with sensitive ear canals. Softies' foam formulation is engineered to be noticeably softer — expanding more gently and conforming more closely to ear canal contours, reducing the sustained pressure that causes long-shift discomfort\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNRR 33 — no attenuation compromise for comfort:\u003c\/strong\u003e The softer foam material delivers the same NRR 33 ceiling as firmer Moldex foam plugs — workers gain the comfort benefit of ultra-soft foam without sacrificing the maximum available single-device attenuation of 13 dB (effective, after OSHA 50% derating)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmooth cylindrical shape — clean insertion in multiple canal geometries:\u003c\/strong\u003e The smooth, slightly tapered cylindrical body compresses cleanly to a narrow roll-down form and expands evenly in a range of ear canal shapes. The absence of surface texture or irregular geometry simplifies correct insertion for workers trained on standard foam plug technique\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLatex-free and PVC-free:\u003c\/strong\u003e No latex, PVC, chloroprene, or diisocyanate sensitizers — appropriate for latex-allergic workers and for food, pharmaceutical, and industrial programs with material restrictions on body-contact PPE\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEcoStation and TouchFree dispenser compatibility:\u003c\/strong\u003e Available in EcoStation 6701 (500 pairs), EcoStation XL 6531 (750 pairs), and TouchFree EcoStation 6831 — supporting high-volume dispenser programs that distribute hearing protection at area entrances across large facilities\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eApplications — When to Use Moldex Softies\u003c\/h2\u003e\n\n\u003cul style=\"line-height:1.9;padding-left:18px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eLong-shift workers in sustained noise environments:\u003c\/strong\u003e Workers on 10–12 hour shifts in manufacturing, mining, and process industries who wear foam earplugs for the entire shift benefit most from ultra-soft foam — the reduced expansion pressure translates to less ear canal fatigue over the full shift duration, improving compliance with continuous earplug wear requirements\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorkers with ear canal sensitivity or soreness complaints:\u003c\/strong\u003e When workers in a hearing conservation program report ear canal pain, soreness, or \"plugged ear\" pressure after wearing standard foam earplugs for more than a few hours, Softies are the first recommended alternative before switching to reusable flanged earplugs. The softer compound addresses the most common cause of foam earplug discomfort complaints directly\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGeneral manufacturing and industrial hearing conservation:\u003c\/strong\u003e Stamping, grinding, packaging, assembly, and other 90–103 dBA environments where NRR 33 is the target — Softies are a direct substitute for Pura-Fit, SparkPlugs, or Meteors in programs where extended-wear comfort is prioritized over insertion method or metal detectability\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHearing conservation programs with dispenser infrastructure:\u003c\/strong\u003e The Softies EcoStation (6701), EcoStation XL (6531), and TouchFree (6831) dispenser formats support area-entry distribution programs. Workers take a fresh pair at the noise area entrance — the soft foam compound reduces the perceived compliance burden of wearing earplugs for a full shift\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSofties vs. Competing Foam Earplugs\u003c\/h2\u003e\n\n\u003ctable style=\"width:100%;border-collapse:collapse;background:#1a1a1a;color:#e0e0e0;margin:16px 0;font-size:0.93em;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background:#2a2a2a;\"\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eEarplug\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:center;\"\u003eNRR\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eFoam\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eKey Advantage\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background:#1e2a1e;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003eMoldex Softies 6600 \u003cem style=\"font-weight:400;color:#9e9e9e;\"\u003e(this product)\u003c\/em\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eUltra-soft PU foam\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eBest long-shift comfort for sensitive ear canals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6800-pura-fit-uncorded-earplugs-nrr-33-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Pura-Fit 6800\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eStandard PU foam\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eNo-roll-down insertion; fastest donning; dirty environments\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6604-sparkplugs-uncorded-earplugs-nrr-33-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex SparkPlugs 6604\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eStandard PU foam\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eMetal-detectable option; high-visibility multicolor foam\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6680-soothers-moisturizing-earplugs-nrr-33-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Soothers 6680\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eMoisturizing PU foam\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eMoisturizing coating reduces ear canal dryness during long wear\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-alphas-6430-uncorded-reusable-earplugs-nrr-27db-pocket-pak-plus-50-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Alphas 6430\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e27\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eSoft flanged reusable\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eReusable; no insertion into ear canal; lower NRR than Softies\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eOSHA Compliance \u0026amp; Hearing Conservation\u003c\/h2\u003e\n\n\u003cp\u003eMoldex Softies are rated under \u003cstrong\u003eANSI S3.19-1974\u003c\/strong\u003e at NRR 33. Under \u003cstrong\u003eOSHA 29 CFR 1910.95\u003c\/strong\u003e, Softies are appropriate hearing protection for workers with TWA noise exposures from 85 dBA to approximately 103 dBA. OSHA 1910.95(i)(4) requires training on fitting, use, and care — with roll-down foam earplugs, proper compression and hold-in-place technique is critical to achieving labeled attenuation in practice.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat is the NRR of Moldex Softies?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eSofties (6600\/6650) have NRR 33 dB. Effective attenuation: (33 – 7) × 0.5 = 13 dB (OSHA 50% derating). In a 100 dBA environment: estimated ear exposure = 87 dBA with correct insertion.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat makes Softies different from other Moldex NRR 33 earplugs?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eUltra-soft polyurethane foam formulation — noticeably softer than standard Moldex foam compounds. Expands more gently in the ear canal, reducing the sustained outward pressure that causes soreness and fatigue during long-shift wear. Same NRR 33 protection as Pura-Fit, SparkPlugs, and Meteors.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eAre Softies good for workers who find earplugs uncomfortable?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eYes — the ultra-soft foam is specifically designed to address the pressure-related discomfort from conventional foam earplug expansion. If workers report ear canal soreness after a few hours of standard foam earplug wear, Softies are the first recommended alternative before switching to flanged reusable earplugs.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eAre Moldex Softies latex-free?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eYes — latex-free, PVC-free, and chloroprene-free. Appropriate for latex-sensitive workers and most food-grade and pharmaceutical PPE programs.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat is the difference between Softies 6600 and 6650?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003e6600 is uncorded (200 pairs per bag). 6650 is corded (100 pairs per bag, plugs connected by cord). Same NRR 33 ultra-soft foam in both. Choose 6650 (corded) when workers frequently move between noisy and quiet areas.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat dispenser formats are available for Softies?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eEcoStation 6701 (500 pairs wall-mount), EcoStation XL 6531 (750 pairs), EcoStation XL refill 6532, TouchFree EcoStation 6831, and jar 6683 (50 pairs).\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eHow do Softies compare to Soothers?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eBoth are NRR 33 disposable foam earplugs designed for worker comfort. Softies use ultra-soft PU foam for reduced expansion pressure. Soothers (6680) add a moisturizing coating that reduces ear canal dryness — particularly useful for workers in dry or air-conditioned environments. Both are latex-free and PVC-free.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhere can I buy Moldex Softies in bulk?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eWC Safety stocks 6600 uncorded (200 pairs), 6650 corded (100 pairs), jar 6683 (50 pairs), EcoStation 6701, EcoStation XL 6531, and TouchFree EcoStation 6831. Browse the \u003ca href=\"\/collections\/moldex-earplugs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Earplugs collection at WC Safety →\u003c\/a\u003e\u003c\/p\u003e\n","brand":"Moldex","offers":[{"title":"Default Title","offer_id":44052679163992,"sku":"6701","price":108.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0594\/1900\/0920\/files\/711hnfl5CuL._SL1500.jpg?v=1777625150"},{"product_id":"moldex-6702-softies-ecostation-refill-nrr-33-500-pairs","title":"Moldex 6702 Softies EcoStation Refill — NRR 33dB, 500 Pairs","description":"\u003c!--\n================================================================================\nFAQ SCHEMA — push to custom.faq_json metafield\n================================================================================\n[\n  { \"@type\": \"Question\", \"name\": \"What is the NRR of Moldex Softies earplugs?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Moldex Softies (6600 uncorded, 6650 corded) have an NRR of 33 dB. Applying OSHA's 50% derating: effective attenuation = (33 - 7) x 0.5 = 13 dB. In a 100 dBA environment, estimated exposure at the ear is approximately 87 dBA when correctly inserted.\" } },\n  { \"@type\": \"Question\", \"name\": \"What makes Moldex Softies different from other NRR 33 foam earplugs?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Softies are made from an ultra-soft polyurethane foam formulation that is noticeably softer than standard foam earplug compounds. The softer material provides a gentler fit in the ear canal — reducing pressure-related discomfort during extended wear. Softies are the preferred selection for workers who report ear canal soreness or pressure when using standard foam earplugs over an 8-hour shift.\" } },\n  { \"@type\": \"Question\", \"name\": \"Are Moldex Softies latex-free?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Yes. Moldex Softies are latex-free and PVC-free. They are made from ultra-soft polyurethane foam without chloroprene or diisocyanates — appropriate for latex-sensitive workers and for most industrial hearing conservation programs.\" } },\n  { \"@type\": \"Question\", \"name\": \"How do I insert Moldex Softies correctly?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Roll the Softie between clean fingers to compress the foam to a small, wrinkle-free cylinder. Reach over or around the head with the opposite hand to pull the outer ear up and back — this straightens the ear canal. Insert the compressed earplug with a slow rotation while holding in place for 20-30 seconds until the foam expands fully. The outer end should be flush with or slightly inside the ear canal opening. The ultra-soft foam may require slightly longer compression time than standard foam plugs.\" } },\n  { \"@type\": \"Question\", \"name\": \"What is the difference between Softies 6600 and 6650?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"The 6600 is uncorded (loose pairs, 200 per bag). The 6650 is corded (pairs connected by cord, 100 per bag). Both use the same NRR 33 ultra-soft Softies foam body. Choose corded (6650) when workers frequently move between noisy and quiet areas and need to keep the earplugs accessible when removed.\" } },\n  { \"@type\": \"Question\", \"name\": \"Are Softies good for workers who find earplugs uncomfortable?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Yes. Softies are specifically formulated with extra-soft foam to minimize the pressure and stiffness sensation that causes discomfort in workers who wear standard foam earplugs for extended periods. If workers in your program complain that earplugs cause ear canal soreness after a few hours, Softies are the recommended next step before moving to reusable flanged earplugs. The softer material conforms more gently to ear canal contours under foam expansion pressure.\" } },\n  { \"@type\": \"Question\", \"name\": \"What dispenser formats are available for Moldex Softies?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Softies are available in: EcoStation 6701 (500 pairs wall-mount dispenser), EcoStation XL 6531 (750 pairs), EcoStation XL refill 6532, and TouchFree EcoStation 6831. A jar format is also available (6683, 50 pairs). All dispenser formats use the standard NRR 33 Softies foam.\" } },\n  { \"@type\": \"Question\", \"name\": \"How do Softies compare to Pura-Fit and SparkPlugs?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"All three deliver NRR 33 with latex-free, PVC-free formulations. Softies use ultra-soft foam — better comfort for extended wear or sensitive ear canals, but requires roll-down insertion. Pura-Fit uses no-roll-down tapered insertion — better for dirty environments. SparkPlugs have a metal-detectable option. Choose Softies when extended-wear comfort is the primary priority.\" } },\n  { \"@type\": \"Question\", \"name\": \"What noise levels do Softies NRR 33 protect against?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"NRR 33 provides effective protection (13 dB after OSHA 50% derating) for environments up to approximately 103 dBA 8-hour TWA. For environments above 103 dBA, dual hearing protection (earplugs + earmuffs simultaneously) is recommended.\" } },\n  { \"@type\": \"Question\", \"name\": \"Do I need to fit test earplugs?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"OSHA does not require individual earplug fit testing. However, OSHA 1910.95(i)(4) requires training on selection, fitting, use, and care of hearing protectors. With roll-down foam earplugs like Softies, correct compression and insertion technique is critical — workers who don't fully compress the foam or hold it in place during expansion receive significantly less than 13 dB effective attenuation.\" } },\n  { \"@type\": \"Question\", \"name\": \"Where can I buy Moldex Softies in bulk?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"WC Safety stocks 6600 uncorded (200 pairs), 6650 corded (100 pairs), jar 6683 (50 pairs), EcoStation 6701 (500 pairs), EcoStation XL 6531 (750 pairs), and TouchFree EcoStation 6831. Browse the complete Moldex Earplugs collection at WC Safety.\" } }\n]\n================================================================================\n\nSEO PAGE TITLE (max 70 chars):\nMoldex Softies 6600 Earplugs NRR 33 | Ultra-Soft Foam, Corded \u0026 Uncorded\n\nMETA DESCRIPTION (max 160 chars):\nMoldex Softies NRR 33 ultra-soft foam earplugs — gentler fit for extended wear and sensitive ear canals. Latex-free, PVC-free. Corded (6650) \u0026 uncorded (6600). In stock.\n\n================================================================================\n--\u003e\n\n\u003caside style=\"border: 2px solid #ff9800; padding: 20px 24px; background: #2a2520; margin: 24px 0; border-radius: 6px; color: #f5e6d3;\"\u003e\n  \u003cdiv style=\"display: flex; align-items: center; gap: 12px; margin-bottom: 12px; flex-wrap: wrap;\"\u003e\n    \u003cspan style=\"background: #ff9800; color: #1a1a1a; font-weight: bold; padding: 4px 12px; border-radius: 4px; font-size: 0.95em;\"\u003eEDITORIAL REVIEW: 4.6\/5\u003c\/span\u003e\n    \u003cspan style=\"color: #ffb74d; font-size: 0.9em;\"\u003eIndependently reviewed by WC Safety\u003c\/span\u003e\n  \u003c\/div\u003e\n  \u003cp style=\"margin: 0 0 14px 0; color: #f5e6d3; font-style: italic; line-height: 1.5;\"\u003e\"Softies earn their name — the foam compound is genuinely softer than standard earplug material, and that difference matters for workers on long shifts who report ear canal pressure from conventional foam plugs. Full NRR 33 with better long-shift comfort than most competing foam earplugs in this protection class.\"\u003c\/p\u003e\n  \u003cp style=\"margin: 0;\"\u003e\n    Read the full review →\n     ·\n    Best Moldex Earplugs Guide →\n  \u003c\/p\u003e\n\u003c\/aside\u003e\n\n\u003ch2\u003eMoldex Softies — NRR 33 dB Ultra-Soft Foam Earplug for Extended Wear\u003c\/h2\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eMoldex Softies\u003c\/strong\u003e is a \u003cstrong\u003eNRR 33 dB disposable foam earplug\u003c\/strong\u003e formulated with an \u003cstrong\u003eultra-soft polyurethane compound\u003c\/strong\u003e that provides a noticeably gentler fit in the ear canal compared to standard foam earplug materials — making them the preferred selection for workers who experience pressure-related discomfort or ear canal soreness during extended wear of conventional foam earplugs. Available as the \u003ca href=\"\/products\/moldex-6600-softies-uncorded-earplugs-nrr-33-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6600 uncorded\u003c\/a\u003e and \u003ca href=\"\/products\/moldex-6650-softies-corded-earplugs-nrr-33-100-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6650 corded\u003c\/a\u003e, plus EcoStation and TouchFree dispenser formats. For workers who need a reusable option with a similar soft-fit focus, see the \u003ca href=\"\/products\/moldex-alphas-6430-uncorded-reusable-earplugs-nrr-27db-pocket-pak-plus-50-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Alphas (NRR 27, reusable)\u003c\/a\u003e. For moisturizing foam with extended-wear benefit, see the \u003ca href=\"\/products\/moldex-6680-soothers-moisturizing-earplugs-nrr-33-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Soothers (NRR 33, moisturizing)\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cdiv style=\"background:#1a1a1a;border-left:4px solid #ff9800;border-radius:4px;padding:16px 20px;margin:24px 0;\"\u003e\n\u003cstrong style=\"color:#ff9800;\"\u003eQuick Facts — Moldex Softies\u003c\/strong\u003e\n\u003cul style=\"margin-top:8px;padding-left:18px;line-height:1.9;color:#e0e0e0;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eNRR:\u003c\/strong\u003e 33 dB (ANSI S3.19-1974)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Disposable roll-down foam earplug\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Ultra-soft polyurethane foam — softer compound than standard foam earplugs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShape:\u003c\/strong\u003e Smooth cylindrical — tapers slightly toward insertion end\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsertion Method:\u003c\/strong\u003e Roll-down compression — compress fully, insert, hold 20–30 sec for expansion\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Light yellow-beige\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLatex-Free \/ PVC-Free:\u003c\/strong\u003e Yes — no chloroprene or diisocyanates\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/blogs\/product-reviews\/moldex-6600-softies-review\" style=\"color:#4fc3f7;\"\u003e\u003cstrong\u003eAvailable Variants:\u003c\/strong\u003e 6600 uncorded, 6650 corded; jar 6683; EcoStation, EcoStation XL, TouchFree dispenser formats\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBest Application:\u003c\/strong\u003e Long-shift workers; workers with ear canal sensitivity; general high-NRR hearing conservation programs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\n\u003cul style=\"line-height:2;padding-left:18px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eUltra-soft foam compound — reduced pressure in ear canal during extended wear:\u003c\/strong\u003e Standard foam earplug compounds exert steady outward expansion pressure against the ear canal wall as the foam seeks to return to its original shape. Over an 8-hour shift, this sustained pressure causes soreness and fatigue in workers with sensitive ear canals. Softies' foam formulation is engineered to be noticeably softer — expanding more gently and conforming more closely to ear canal contours, reducing the sustained pressure that causes long-shift discomfort\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNRR 33 — no attenuation compromise for comfort:\u003c\/strong\u003e The softer foam material delivers the same NRR 33 ceiling as firmer Moldex foam plugs — workers gain the comfort benefit of ultra-soft foam without sacrificing the maximum available single-device attenuation of 13 dB (effective, after OSHA 50% derating)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmooth cylindrical shape — clean insertion in multiple canal geometries:\u003c\/strong\u003e The smooth, slightly tapered cylindrical body compresses cleanly to a narrow roll-down form and expands evenly in a range of ear canal shapes. The absence of surface texture or irregular geometry simplifies correct insertion for workers trained on standard foam plug technique\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLatex-free and PVC-free:\u003c\/strong\u003e No latex, PVC, chloroprene, or diisocyanate sensitizers — appropriate for latex-allergic workers and for food, pharmaceutical, and industrial programs with material restrictions on body-contact PPE\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEcoStation and TouchFree dispenser compatibility:\u003c\/strong\u003e Available in EcoStation 6701 (500 pairs), EcoStation XL 6531 (750 pairs), and TouchFree EcoStation 6831 — supporting high-volume dispenser programs that distribute hearing protection at area entrances across large facilities\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eApplications — When to Use Moldex Softies\u003c\/h2\u003e\n\n\u003cul style=\"line-height:1.9;padding-left:18px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eLong-shift workers in sustained noise environments:\u003c\/strong\u003e Workers on 10–12 hour shifts in manufacturing, mining, and process industries who wear foam earplugs for the entire shift benefit most from ultra-soft foam — the reduced expansion pressure translates to less ear canal fatigue over the full shift duration, improving compliance with continuous earplug wear requirements\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorkers with ear canal sensitivity or soreness complaints:\u003c\/strong\u003e When workers in a hearing conservation program report ear canal pain, soreness, or \"plugged ear\" pressure after wearing standard foam earplugs for more than a few hours, Softies are the first recommended alternative before switching to reusable flanged earplugs. The softer compound addresses the most common cause of foam earplug discomfort complaints directly\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGeneral manufacturing and industrial hearing conservation:\u003c\/strong\u003e Stamping, grinding, packaging, assembly, and other 90–103 dBA environments where NRR 33 is the target — Softies are a direct substitute for Pura-Fit, SparkPlugs, or Meteors in programs where extended-wear comfort is prioritized over insertion method or metal detectability\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHearing conservation programs with dispenser infrastructure:\u003c\/strong\u003e The Softies EcoStation (6701), EcoStation XL (6531), and TouchFree (6831) dispenser formats support area-entry distribution programs. Workers take a fresh pair at the noise area entrance — the soft foam compound reduces the perceived compliance burden of wearing earplugs for a full shift\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSofties vs. Competing Foam Earplugs\u003c\/h2\u003e\n\n\u003ctable style=\"width:100%;border-collapse:collapse;background:#1a1a1a;color:#e0e0e0;margin:16px 0;font-size:0.93em;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background:#2a2a2a;\"\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eEarplug\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:center;\"\u003eNRR\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eFoam\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eKey Advantage\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background:#1e2a1e;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003eMoldex Softies 6600 \u003cem style=\"font-weight:400;color:#9e9e9e;\"\u003e(this product)\u003c\/em\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eUltra-soft PU foam\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eBest long-shift comfort for sensitive ear canals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6800-pura-fit-uncorded-earplugs-nrr-33-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Pura-Fit 6800\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eStandard PU foam\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eNo-roll-down insertion; fastest donning; dirty environments\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6604-sparkplugs-uncorded-earplugs-nrr-33-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex SparkPlugs 6604\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eStandard PU foam\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eMetal-detectable option; high-visibility multicolor foam\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6680-soothers-moisturizing-earplugs-nrr-33-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Soothers 6680\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eMoisturizing PU foam\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eMoisturizing coating reduces ear canal dryness during long wear\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-alphas-6430-uncorded-reusable-earplugs-nrr-27db-pocket-pak-plus-50-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Alphas 6430\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e27\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eSoft flanged reusable\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eReusable; no insertion into ear canal; lower NRR than Softies\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eOSHA Compliance \u0026amp; Hearing Conservation\u003c\/h2\u003e\n\n\u003cp\u003eMoldex Softies are rated under \u003cstrong\u003eANSI S3.19-1974\u003c\/strong\u003e at NRR 33. Under \u003cstrong\u003eOSHA 29 CFR 1910.95\u003c\/strong\u003e, Softies are appropriate hearing protection for workers with TWA noise exposures from 85 dBA to approximately 103 dBA. OSHA 1910.95(i)(4) requires training on fitting, use, and care — with roll-down foam earplugs, proper compression and hold-in-place technique is critical to achieving labeled attenuation in practice.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat is the NRR of Moldex Softies?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eSofties (6600\/6650) have NRR 33 dB. Effective attenuation: (33 – 7) × 0.5 = 13 dB (OSHA 50% derating). In a 100 dBA environment: estimated ear exposure = 87 dBA with correct insertion.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat makes Softies different from other Moldex NRR 33 earplugs?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eUltra-soft polyurethane foam formulation — noticeably softer than standard Moldex foam compounds. Expands more gently in the ear canal, reducing the sustained outward pressure that causes soreness and fatigue during long-shift wear. Same NRR 33 protection as Pura-Fit, SparkPlugs, and Meteors.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eAre Softies good for workers who find earplugs uncomfortable?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eYes — the ultra-soft foam is specifically designed to address the pressure-related discomfort from conventional foam earplug expansion. If workers report ear canal soreness after a few hours of standard foam earplug wear, Softies are the first recommended alternative before switching to flanged reusable earplugs.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eAre Moldex Softies latex-free?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eYes — latex-free, PVC-free, and chloroprene-free. Appropriate for latex-sensitive workers and most food-grade and pharmaceutical PPE programs.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat is the difference between Softies 6600 and 6650?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003e6600 is uncorded (200 pairs per bag). 6650 is corded (100 pairs per bag, plugs connected by cord). Same NRR 33 ultra-soft foam in both. Choose 6650 (corded) when workers frequently move between noisy and quiet areas.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat dispenser formats are available for Softies?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eEcoStation 6701 (500 pairs wall-mount), EcoStation XL 6531 (750 pairs), EcoStation XL refill 6532, TouchFree EcoStation 6831, and jar 6683 (50 pairs).\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eHow do Softies compare to Soothers?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eBoth are NRR 33 disposable foam earplugs designed for worker comfort. Softies use ultra-soft PU foam for reduced expansion pressure. Soothers (6680) add a moisturizing coating that reduces ear canal dryness — particularly useful for workers in dry or air-conditioned environments. Both are latex-free and PVC-free.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhere can I buy Moldex Softies in bulk?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eWC Safety stocks 6600 uncorded (200 pairs), 6650 corded (100 pairs), jar 6683 (50 pairs), EcoStation 6701, EcoStation XL 6531, and TouchFree EcoStation 6831. Browse the \u003ca href=\"\/collections\/moldex-earplugs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Earplugs collection at WC Safety →\u003c\/a\u003e\u003c\/p\u003e\n","brand":"Moldex","offers":[{"title":"Default Title","offer_id":44052679622744,"sku":"6702","price":113.3,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0594\/1900\/0920\/files\/71GAkIONEtL._SL1500.jpg?v=1777625274"},{"product_id":"moldex-6703-sparkplugs-ecostation-dispenser-nrr-33-500-pairs","title":"Moldex 6703 SparkPlugs EcoStation Uncorded Earplug Dispenser — NRR 33dB, 500 Pairs","description":"\u003c!--\n================================================================================\nFAQ SCHEMA — push to custom.faq_json metafield\n================================================================================\n[\n  { \"@type\": \"Question\", \"name\": \"What is the NRR of Moldex SparkPlugs earplugs?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Moldex SparkPlugs earplugs (6604 uncorded, 6654 corded, 6615 metal detectable) have an NRR of 33 dB. Applying OSHA's 50% derating method: effective attenuation = (33 - 7) x 0.5 = 13 dB. In a 100 dBA environment, estimated exposure at the ear is approximately 87 dBA when correctly inserted.\" } },\n  { \"@type\": \"Question\", \"name\": \"What makes Moldex SparkPlugs different from other Moldex foam earplugs?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"SparkPlugs are distinguished by their bright multicolored foam (neon green, blue, pink, yellow stripes), a tapered roll-down design, and the availability of a metal-detectable compound version (6615 corded). The vivid colors aid compliance monitoring — supervisors can verify at a distance that workers are wearing protection. The metal-detectable variant (6615) is specifically engineered for food processing and pharmaceutical facilities where earplug loss into product is a contamination risk.\" } },\n  { \"@type\": \"Question\", \"name\": \"What is the SparkPlugs 6615 metal detectable earplug?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"The Moldex SparkPlugs 6615 is a corded NRR 33 foam earplug manufactured with a metal-detectable compound embedded in the foam. If the earplug body separates and enters a food or pharmaceutical production line, metal detection equipment will detect and reject the contaminated product. The 6615 is the standard selection for hearing conservation programs in metal-detection-monitored food processing and pharmaceutical facilities.\" } },\n  { \"@type\": \"Question\", \"name\": \"Are Moldex SparkPlugs latex-free?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Yes. Moldex SparkPlugs are latex-free and PVC-free. They are made from polyurethane foam without chloroprene or diisocyanates. This material profile makes them appropriate for latex-sensitive workers and for most food-grade and pharmaceutical PPE programs.\" } },\n  { \"@type\": \"Question\", \"name\": \"What is the difference between SparkPlugs 6604, 6654, and 6615?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"6604 is uncorded (loose pairs, 200 per bag). 6654 is corded (pairs connected by cord that hangs around the neck, 100 per bag). 6615 is metal-detectable and corded (pairs connected by cord, with metal-detectable compound in foam — specifically for food and pharmaceutical lines with metal detection). All three use the same NRR 33 SparkPlugs foam body.\" } },\n  { \"@type\": \"Question\", \"name\": \"How do I insert Moldex SparkPlugs correctly?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Roll the SparkPlug between clean fingers to compress the foam to a small, wrinkle-free cylinder. Reach over or around the head with the opposite hand to pull the outer ear up and back — this straightens the ear canal. Insert the compressed earplug with a slow rotation while holding in place for 20-30 seconds until the foam expands fully and forms a complete seal. The outer end should be flush with or slightly inside the ear canal opening, not protruding. Incorrect insertion — not compressing enough or not holding in place — is the most common cause of poor attenuation in practice.\" } },\n  { \"@type\": \"Question\", \"name\": \"What noise levels do SparkPlugs NRR 33 protect against?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"NRR 33 SparkPlugs provide effective protection (OSHA 50% derating: 13 dB) for environments up to approximately 103 dBA 8-hour TWA. For environments above 103 dBA, dual hearing protection (earplugs + earmuffs) is recommended. OSHA 29 CFR 1910.95 requires hearing protection when TWA exceeds 85 dBA.\" } },\n  { \"@type\": \"Question\", \"name\": \"Can SparkPlugs earplugs be used in food processing facilities?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Standard SparkPlugs (6604\/6654) with their bright multicolor foam aid visual detection if lost in product, but are not metal-detectable. For facilities with X-ray or metal detection lines where regulatory or food safety programs require detectability, specify the SparkPlugs 6615 metal detectable corded earplug. Both versions are PVC-free and latex-free.\" } },\n  { \"@type\": \"Question\", \"name\": \"What is a PlugStation earplug dispenser?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Moldex PlugStation is a wall-mounted earplug dispenser system. Dispensers hold 250 or 500 pairs and mount near area entrances so workers can take a fresh pair when entering a noise zone. Available in uncorded (6644, 6645, 6605) and corded (6880) formats, and a metal-detectable corded version (6881). The TouchFree EcoStation (6833) dispenses pairs without touching the unit body.\" } },\n  { \"@type\": \"Question\", \"name\": \"How do SparkPlugs compare to Pura-Fit?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Both are NRR 33 Moldex foam earplugs with latex-free, PVC-free formulations. The key differences: Pura-Fit (6800) uses a no-roll-down tapered insertion — faster in dirty environments. SparkPlugs (6604) uses a traditional roll-down compression insertion. SparkPlugs has the metal-detectable compound option (6615) — Pura-Fit does not. SparkPlugs have a more vivid multicolor appearance. For most general industrial programs, either is appropriate; choose SparkPlugs 6615 when metal detection is required.\" } },\n  { \"@type\": \"Question\", \"name\": \"Do I need to fit test earplugs?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"OSHA does not require individual earplug fit testing. However, OSHA 1910.95(i)(4) requires training on selection, fitting, use, and care of hearing protectors — training on correct insertion technique is critical because actual attenuation in practice depends almost entirely on proper fit. NIOSH recommends field attenuation estimation (FAET) to verify real-world protection levels.\" } },\n  { \"@type\": \"Question\", \"name\": \"Where can I buy Moldex SparkPlugs in bulk?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"WC Safety stocks the full SparkPlugs lineup: 6604 uncorded (200 pairs), 6654 corded (100 pairs), 6615 metal detectable corded, PlugStation dispensers (6644, 6645, 6880, 6881), EcoStation (6703), and TouchFree EcoStation (6833). Browse the complete Moldex Earplugs collection at WC Safety.\" } }\n]\n================================================================================\n\nSEO PAGE TITLE (max 70 chars):\nMoldex SparkPlugs 6604 Earplugs NRR 33 | Metal Detectable Option, Corded \u0026 Uncorded\n\nMETA DESCRIPTION (max 160 chars):\nMoldex SparkPlugs NRR 33 foam earplugs — vibrant multicolor, latex-free, PVC-free. Metal detectable 6615, corded 6654, uncorded 6604. Dispensers in stock at WC Safety.\n\n================================================================================\n--\u003e\n\n\u003caside style=\"border: 2px solid #ff9800; padding: 20px 24px; background: #2a2520; margin: 24px 0; border-radius: 6px; color: #f5e6d3;\"\u003e\n  \u003cdiv style=\"display: flex; align-items: center; gap: 12px; margin-bottom: 12px; flex-wrap: wrap;\"\u003e\n    \u003cspan style=\"background: #ff9800; color: #1a1a1a; font-weight: bold; padding: 4px 12px; border-radius: 4px; font-size: 0.95em;\"\u003eEDITORIAL REVIEW: 4.5\/5\u003c\/span\u003e\n    \u003cspan style=\"color: #ffb74d; font-size: 0.9em;\"\u003eIndependently reviewed by WC Safety\u003c\/span\u003e\n  \u003c\/div\u003e\n  \u003cp style=\"margin: 0 0 14px 0; color: #f5e6d3; font-style: italic; line-height: 1.5;\"\u003e\"SparkPlugs deliver NRR 33 in a high-visibility multicolor foam that makes compliance monitoring easy — and the metal-detectable 6615 is the go-to earplug for food processing and pharmaceutical programs where loss-into-product is a real hazard. One of the most versatile earplug families in the Moldex lineup.\"\u003c\/p\u003e\n  \u003cp style=\"margin: 0;\"\u003e\n    Read the full review →\n     ·\n    Best Moldex Earplugs Guide →\n  \u003c\/p\u003e\n\u003c\/aside\u003e\n\n\u003ch2\u003eMoldex SparkPlugs — NRR 33 dB Foam Earplug, Metal Detectable Option Available\u003c\/h2\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eMoldex SparkPlugs\u003c\/strong\u003e is a \u003cstrong\u003eNRR 33 dB disposable foam earplug\u003c\/strong\u003e distinguished by its vivid multicolor foam body and the availability of a \u003cstrong\u003emetal-detectable compound version\u003c\/strong\u003e — the only earplug in the Moldex lineup engineered specifically for facilities where earplug loss into product is a regulatory or food safety concern. Available as the \u003ca href=\"\/products\/moldex-6604-sparkplugs-uncorded-earplugs-nrr-33-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6604 uncorded\u003c\/a\u003e, \u003ca href=\"\/products\/moldex-6654-sparkplugs-corded-earplugs-nrr-33-100-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6654 corded\u003c\/a\u003e, and \u003ca href=\"\/products\/moldex-6615-sparkplugs-metal-detectable-corded-earplugs-nrr-33\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6615 metal detectable corded\u003c\/a\u003e, plus EcoStation, PlugStation, and TouchFree dispenser formats for high-volume programs. For a no-roll-down foam alternative with the same NRR, see the \u003ca href=\"\/products\/moldex-6800-pura-fit-uncorded-earplugs-nrr-33-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Pura-Fit (NRR 33)\u003c\/a\u003e. For SparkPlugs in a PlugStation metal detectable dispenser, see the \u003ca href=\"\/products\/moldex-6881-sparkplugs-metal-detectable-plugstation-nrr-33-150-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6881 PlugStation metal detectable dispenser\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cdiv style=\"background:#1a1a1a;border-left:4px solid #ff9800;border-radius:4px;padding:16px 20px;margin:24px 0;\"\u003e\n\u003cstrong style=\"color:#ff9800;\"\u003eQuick Facts — Moldex SparkPlugs\u003c\/strong\u003e\n\u003cul style=\"margin-top:8px;padding-left:18px;line-height:1.9;color:#e0e0e0;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eNRR:\u003c\/strong\u003e 33 dB (ANSI S3.19-1974)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Disposable roll-down foam earplug\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsertion Method:\u003c\/strong\u003e Roll-down compression — compress, insert, hold 20–30 sec for expansion\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Polyurethane foam — latex-free, PVC-free, chloroprene-free\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Vivid multicolor (neon green, blue, pink, yellow) — high visibility\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMetal Detectable Option:\u003c\/strong\u003e 6615 corded — metal-detectable compound embedded in foam for food\/pharma lines\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/blogs\/product-reviews\/moldex-6604-sparkplugs-review\" style=\"color:#4fc3f7;\"\u003e\u003cstrong\u003eAvailable Variants:\u003c\/strong\u003e 6604 uncorded, 6654 corded, 6615 metal detectable corded; EcoStation, PlugStation, TouchFree dispenser formats\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication Range:\u003c\/strong\u003e Up to ~103 dBA TWA (OSHA 50% derating: effective protection = 13 dB)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\n\u003cul style=\"line-height:2;padding-left:18px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eMetal-detectable compound — engineered for food and pharmaceutical lines:\u003c\/strong\u003e The SparkPlugs 6615 is the standout option in this family — a NRR 33 corded foam earplug with metal-detectable compound embedded throughout the foam body. If an earplug or foam fragment enters a production line, standard metal detection and X-ray inspection equipment will trigger a product reject — satisfying the earplug detectability requirements of HACCP, BRC, SQF, and customer-mandated food safety programs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-visibility multicolor foam — compliance monitoring at a glance:\u003c\/strong\u003e The SparkPlugs' neon multicolor pattern is visible from a distance in plant environments — safety managers and supervisors can verify worker compliance without approaching each workstation. In high-throughput manufacturing where visual compliance checks happen multiple times per shift, the SparkPlugs' color contrast over skin tones and work clothing is a genuine operational advantage\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNRR 33 — maximum single-device attenuation:\u003c\/strong\u003e At NRR 33, SparkPlugs deliver the highest protection rating available from a foam earplug — sufficient for environments up to approximately 103 dBA TWA when properly worn (effective attenuation of 13 dB after OSHA 50% derating). This satisfies OSHA 1910.95 requirements across the vast majority of general industry noise environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLatex-free and PVC-free formulation:\u003c\/strong\u003e SparkPlugs foam contains no latex, PVC, chloroprene, or other common sensitizers — making them appropriate for latex-allergic workers and for industries with strict PPE material restrictions on products that contact workers' bodies\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull dispenser ecosystem:\u003c\/strong\u003e SparkPlugs are available in the complete Moldex dispenser format lineup — EcoStation (6703), PlugStation uncorded (6644, 6645), PlugStation corded (6880), PlugStation metal detectable (6881), and TouchFree EcoStation (6833) — enabling implementation at any facility scale and hygiene requirement level\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eApplications — When to Use Moldex SparkPlugs\u003c\/h2\u003e\n\n\u003cul style=\"line-height:1.9;padding-left:18px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eFood processing and packaging (metal detectable — specify 6615):\u003c\/strong\u003e Meat processing, bottling, bakery, dairy, and packaged goods production lines frequently mandate metal-detectable PPE under HACCP or retailer-specific food safety standards. The SparkPlugs 6615 satisfies these requirements at NRR 33 — the highest attenuation available in a metal-detectable earplug format. For dispenser programs on metal-detection-monitored lines, the \u003ca href=\"\/products\/moldex-6881-sparkplugs-metal-detectable-plugstation-nrr-33-150-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6881 PlugStation metal detectable dispenser\u003c\/a\u003e provides bulk distribution\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePharmaceutical manufacturing:\u003c\/strong\u003e Tablet compression, packaging, and process areas with noise levels 90–105 dBA and strict contamination control requirements — the SparkPlugs' clean material formulation and metal-detectable option (6615) address both hearing protection and loss-into-product concerns in cGMP-regulated environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGeneral manufacturing and assembly:\u003c\/strong\u003e Press rooms, stamping lines, CNC machining, and assembly environments in the 90–103 dBA range — SparkPlugs NRR 33 provides maximum attenuation, and the high-visibility multicolor body aids the compliance monitoring required under OSHA hearing conservation programs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConstruction and infrastructure:\u003c\/strong\u003e Jackhammering, concrete cutting, heavy equipment, and demolition — the corded 6654 keeps both plugs accessible when workers move between noisy and quiet areas, and the bright coloration remains visible even in PPE-dense environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-volume industrial programs with dispenser infrastructure:\u003c\/strong\u003e The SparkPlugs PlugStation (6644\/6645 uncorded, 6880 corded, 6881 metal detectable) and EcoStation (6703) systems support facility-wide dispenser programs — mount at area entrances to eliminate barriers to hearing protection compliance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSparkPlugs — All Variants\u003c\/h2\u003e\n\n\u003ctable style=\"width:100%;border-collapse:collapse;background:#1a1a1a;color:#e0e0e0;margin:16px 0;font-size:0.93em;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background:#2a2a2a;\"\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eModel\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:center;\"\u003eNRR\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eFormat\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:center;\"\u003eQty\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eKey Feature\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background:#1e2a1e;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e6604 \u003cem style=\"font-weight:400;color:#9e9e9e;\"\u003e(this product)\u003c\/em\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eUncorded\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e200 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eStandard general-use earplug\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6654-sparkplugs-corded-earplugs-nrr-33-100-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6654\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eCorded\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e100 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eHang around neck between tasks\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6615-sparkplugs-metal-detectable-corded-earplugs-nrr-33\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6615\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eMetal Detectable Corded\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003eVaries\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;color:#ffb74d;\"\u003e\u003cstrong\u003eFood\/pharma lines — metal detection compliant\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6684-sparkplugs-uncorded-earplug-jar-nrr-33-50-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6684 Jar\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eJar (uncorded)\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e50 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eCountertop \/ small program use\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6703-sparkplugs-ecostation-dispenser-nrr-33-500-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6703 EcoStation\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eEcoStation dispenser\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e500 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eArea-entry wall dispenser\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6833-sparkplugs-touchfree-ecostation-dispenser-nrr-33\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6833 TouchFree\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eTouch-free dispenser\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003eVaries\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eNo-contact dispensing — food, cleanroom\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6644-sparkplugs-plugstation-dispenser-nrr-33-250-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6644 PlugStation 250\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003ePlugStation (uncorded)\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e250 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eCompact dispenser for smaller programs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6881-sparkplugs-metal-detectable-plugstation-nrr-33-150-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6881 PlugStation Metal Det.\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003ePlugStation (metal detectable corded)\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e150 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;color:#ffb74d;\"\u003e\u003cstrong\u003eFood\/pharma dispenser — metal detection compliant\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eSparkPlugs vs. Competing NRR 33 Foam Earplugs\u003c\/h2\u003e\n\n\u003ctable style=\"width:100%;border-collapse:collapse;background:#1a1a1a;color:#e0e0e0;margin:16px 0;font-size:0.93em;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background:#2a2a2a;\"\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eEarplug\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:center;\"\u003eNRR\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:center;\"\u003eMetal Detectable\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eInsertion\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eBest For\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background:#1e2a1e;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003eMoldex SparkPlugs 6604\/6615 \u003cem style=\"font-weight:400;color:#9e9e9e;\"\u003e(this product)\u003c\/em\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#81c784;\"\u003e✔ (6615\/6881)\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eRoll-down\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eFood\/pharma with metal detection; max NRR; high-vis\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6800-pura-fit-uncorded-earplugs-nrr-33-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Pura-Fit 6800\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#e57373;\"\u003e✘\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eNo-roll-down\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eDirty environments; no foam compression needed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6870-meteors-uncorded-earplugs-nrr-33-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Meteors 6870\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#e57373;\"\u003e✘\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eBell-shape grip tab\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eEasy grip; small size (NRR 28) available for smaller ear canals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6435-alphas-corded-reusable-earplugs-nrr-27db\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Alphas 6435\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e27\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#81c784;\"\u003e✔ (6436)\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eReusable flanged\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eReusable; metal-detectable option; lower NRR than SparkPlugs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003eHoward Leight MAX\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#e57373;\"\u003e✘\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eRoll-down bell\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eNRR 33 alternative; no metal-detectable option\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eOSHA Compliance \u0026amp; Hearing Conservation\u003c\/h2\u003e\n\n\u003cp\u003eMoldex SparkPlugs are rated under \u003cstrong\u003eANSI S3.19-1974\u003c\/strong\u003e at NRR 33. Under \u003cstrong\u003eOSHA 29 CFR 1910.95\u003c\/strong\u003e, SparkPlugs are appropriate hearing protection for workers with TWA noise exposures from 85 dBA to approximately 103 dBA (OSHA 50% derating applied). For food processing facilities, the 6615 metal-detectable variant satisfies the earplug detectability requirements of HACCP, BRC, and SQF food safety programs in addition to OSHA 1910.95 hearing protection requirements.\u003c\/p\u003e\n\n\u003cul style=\"line-height:1.9;padding-left:18px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorrect insertion technique is critical:\u003c\/strong\u003e OSHA 1910.95(i)(4) requires training on hearing protector use — roll-down foam earplugs achieve labeled NRR only when fully compressed and held in the ear canal until foam fully expands. Workers who do not compress fully or do not hold the plug in place may receive significantly less than 13 dB effective attenuation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMetal-detectable food safety compliance:\u003c\/strong\u003e 6615\/6881 contain metal-detectable compound engineered to trigger standard metal detection equipment — consult your facility's food safety program to confirm detection threshold requirements are met\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnnual audiometric testing:\u003c\/strong\u003e Required under OSHA 1910.95(g) for all workers in a hearing conservation program — hearing protection selection and training should be documented as part of the written program required under 1910.95(c)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat is the NRR of Moldex SparkPlugs?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eSparkPlugs (6604\/6654\/6615) have NRR 33 dB. Effective attenuation under OSHA's 50% derating: (33 – 7) × 0.5 = 13 dB. In a 100 dBA environment, estimated ear exposure = 87 dBA with proper insertion.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat makes SparkPlugs different from other Moldex foam earplugs?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eThe key differentiators are the vivid multicolor foam for easy compliance monitoring and the metal-detectable compound option (6615 corded, 6881 PlugStation dispenser) for food processing and pharmaceutical facilities. The SparkPlugs are also one of the few NRR 33 earplugs with a dispenser program that includes a metal-detectable format.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat is the SparkPlugs 6615 metal detectable earplug?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eThe 6615 is a corded NRR 33 SparkPlug with metal-detectable compound embedded throughout the foam body. If the earplug or a foam fragment enters a production line, it will trigger metal detection or X-ray inspection equipment — satisfying food safety program requirements under HACCP, BRC, SQF, and customer specifications.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eAre Moldex SparkPlugs latex-free?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eYes — latex-free, PVC-free, and chloroprene-free. Appropriate for latex-sensitive workers and for facilities with material restriction requirements on PPE that contacts workers' bodies.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat is the difference between 6604, 6654, and 6615?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003e6604 is uncorded (200 pairs per bag). 6654 is corded (100 pairs per bag). 6615 is metal-detectable and corded — specifically for food\/pharma lines with metal detection. All three use identical NRR 33 SparkPlugs foam.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eHow do I insert SparkPlugs correctly?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eCompress the foam to a thin cylinder between clean fingers. Reach over or around the head with the opposite hand to pull the outer ear up and back. Insert the compressed earplug with a slow twisting motion and hold for 20–30 seconds while the foam expands. The outer end should be flush with the ear canal opening — not protruding significantly. Incomplete compression or not holding the plug during expansion are the most common fit errors.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eCan SparkPlugs be used in food processing?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eStandard 6604\/6654 SparkPlugs are bright-colored but not metal-detectable. For facilities with metal detection or X-ray inspection on product lines, specify the 6615 metal detectable corded earplug or the 6881 PlugStation metal detectable dispenser. Both are PVC-free and latex-free.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat dispenser options are available for SparkPlugs?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eFull dispenser ecosystem: EcoStation 6703 (500 pairs wall-mount), TouchFree EcoStation 6833 (no-contact dispensing), PlugStation 6644 (250 uncorded), PlugStation 6645 (500 uncorded), PlugStation 6880 (150 corded), PlugStation 6881 (150 metal detectable corded), and jar format 6684 (50 uncorded).\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eHow do SparkPlugs compare to Pura-Fit?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eBoth are NRR 33, latex-free, PVC-free Moldex foam earplugs. Pura-Fit (6800) uses no-roll-down insertion — better for dirty\/gloved-hand environments. SparkPlugs (6604) requires roll-down compression. SparkPlugs has the metal-detectable option (6615); Pura-Fit does not. For most programs, either is appropriate — choose SparkPlugs 6615 when metal detection is required.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eDo I need to fit test earplugs?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eOSHA does not require individual earplug fit testing. However, OSHA 1910.95(i)(4) requires training on selection, fitting, use, and care. Proper insertion technique is critical — actual attenuation in practice is determined almost entirely by correct fit, not by labeled NRR alone.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhere can I buy Moldex SparkPlugs in bulk?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eWC Safety stocks 6604 uncorded (200 pairs), 6654 corded (100 pairs), 6615 metal detectable corded, jar 6684 (50 pairs), all EcoStation and PlugStation dispenser formats. Browse the \u003ca href=\"\/collections\/moldex-earplugs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Earplugs collection at WC Safety →\u003c\/a\u003e\u003c\/p\u003e\n","brand":"Moldex","offers":[{"title":"Default Title","offer_id":44052680409176,"sku":"6703","price":110.72,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0594\/1900\/0920\/files\/71ONjBX0_3L._SL1500.jpg?v=1777626139"},{"product_id":"moldex-6704-sparkplugs-ecostation-refill-nrr-33-500-pairs","title":"Moldex 6704 SparkPlugs EcoStation Refill — NRR 33dB, 500 Pairs","description":"\u003c!--\n================================================================================\nFAQ SCHEMA — push to custom.faq_json metafield\n================================================================================\n[\n  { \"@type\": \"Question\", \"name\": \"What is the NRR of Moldex SparkPlugs earplugs?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Moldex SparkPlugs earplugs (6604 uncorded, 6654 corded, 6615 metal detectable) have an NRR of 33 dB. Applying OSHA's 50% derating method: effective attenuation = (33 - 7) x 0.5 = 13 dB. In a 100 dBA environment, estimated exposure at the ear is approximately 87 dBA when correctly inserted.\" } },\n  { \"@type\": \"Question\", \"name\": \"What makes Moldex SparkPlugs different from other Moldex foam earplugs?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"SparkPlugs are distinguished by their bright multicolored foam (neon green, blue, pink, yellow stripes), a tapered roll-down design, and the availability of a metal-detectable compound version (6615 corded). The vivid colors aid compliance monitoring — supervisors can verify at a distance that workers are wearing protection. The metal-detectable variant (6615) is specifically engineered for food processing and pharmaceutical facilities where earplug loss into product is a contamination risk.\" } },\n  { \"@type\": \"Question\", \"name\": \"What is the SparkPlugs 6615 metal detectable earplug?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"The Moldex SparkPlugs 6615 is a corded NRR 33 foam earplug manufactured with a metal-detectable compound embedded in the foam. If the earplug body separates and enters a food or pharmaceutical production line, metal detection equipment will detect and reject the contaminated product. The 6615 is the standard selection for hearing conservation programs in metal-detection-monitored food processing and pharmaceutical facilities.\" } },\n  { \"@type\": \"Question\", \"name\": \"Are Moldex SparkPlugs latex-free?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Yes. Moldex SparkPlugs are latex-free and PVC-free. They are made from polyurethane foam without chloroprene or diisocyanates. This material profile makes them appropriate for latex-sensitive workers and for most food-grade and pharmaceutical PPE programs.\" } },\n  { \"@type\": \"Question\", \"name\": \"What is the difference between SparkPlugs 6604, 6654, and 6615?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"6604 is uncorded (loose pairs, 200 per bag). 6654 is corded (pairs connected by cord that hangs around the neck, 100 per bag). 6615 is metal-detectable and corded (pairs connected by cord, with metal-detectable compound in foam — specifically for food and pharmaceutical lines with metal detection). All three use the same NRR 33 SparkPlugs foam body.\" } },\n  { \"@type\": \"Question\", \"name\": \"How do I insert Moldex SparkPlugs correctly?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Roll the SparkPlug between clean fingers to compress the foam to a small, wrinkle-free cylinder. Reach over or around the head with the opposite hand to pull the outer ear up and back — this straightens the ear canal. Insert the compressed earplug with a slow rotation while holding in place for 20-30 seconds until the foam expands fully and forms a complete seal. The outer end should be flush with or slightly inside the ear canal opening, not protruding. Incorrect insertion — not compressing enough or not holding in place — is the most common cause of poor attenuation in practice.\" } },\n  { \"@type\": \"Question\", \"name\": \"What noise levels do SparkPlugs NRR 33 protect against?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"NRR 33 SparkPlugs provide effective protection (OSHA 50% derating: 13 dB) for environments up to approximately 103 dBA 8-hour TWA. For environments above 103 dBA, dual hearing protection (earplugs + earmuffs) is recommended. OSHA 29 CFR 1910.95 requires hearing protection when TWA exceeds 85 dBA.\" } },\n  { \"@type\": \"Question\", \"name\": \"Can SparkPlugs earplugs be used in food processing facilities?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Standard SparkPlugs (6604\/6654) with their bright multicolor foam aid visual detection if lost in product, but are not metal-detectable. For facilities with X-ray or metal detection lines where regulatory or food safety programs require detectability, specify the SparkPlugs 6615 metal detectable corded earplug. Both versions are PVC-free and latex-free.\" } },\n  { \"@type\": \"Question\", \"name\": \"What is a PlugStation earplug dispenser?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Moldex PlugStation is a wall-mounted earplug dispenser system. Dispensers hold 250 or 500 pairs and mount near area entrances so workers can take a fresh pair when entering a noise zone. Available in uncorded (6644, 6645, 6605) and corded (6880) formats, and a metal-detectable corded version (6881). The TouchFree EcoStation (6833) dispenses pairs without touching the unit body.\" } },\n  { \"@type\": \"Question\", \"name\": \"How do SparkPlugs compare to Pura-Fit?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Both are NRR 33 Moldex foam earplugs with latex-free, PVC-free formulations. The key differences: Pura-Fit (6800) uses a no-roll-down tapered insertion — faster in dirty environments. SparkPlugs (6604) uses a traditional roll-down compression insertion. SparkPlugs has the metal-detectable compound option (6615) — Pura-Fit does not. SparkPlugs have a more vivid multicolor appearance. For most general industrial programs, either is appropriate; choose SparkPlugs 6615 when metal detection is required.\" } },\n  { \"@type\": \"Question\", \"name\": \"Do I need to fit test earplugs?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"OSHA does not require individual earplug fit testing. However, OSHA 1910.95(i)(4) requires training on selection, fitting, use, and care of hearing protectors — training on correct insertion technique is critical because actual attenuation in practice depends almost entirely on proper fit. NIOSH recommends field attenuation estimation (FAET) to verify real-world protection levels.\" } },\n  { \"@type\": \"Question\", \"name\": \"Where can I buy Moldex SparkPlugs in bulk?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"WC Safety stocks the full SparkPlugs lineup: 6604 uncorded (200 pairs), 6654 corded (100 pairs), 6615 metal detectable corded, PlugStation dispensers (6644, 6645, 6880, 6881), EcoStation (6703), and TouchFree EcoStation (6833). Browse the complete Moldex Earplugs collection at WC Safety.\" } }\n]\n================================================================================\n\nSEO PAGE TITLE (max 70 chars):\nMoldex SparkPlugs 6604 Earplugs NRR 33 | Metal Detectable Option, Corded \u0026 Uncorded\n\nMETA DESCRIPTION (max 160 chars):\nMoldex SparkPlugs NRR 33 foam earplugs — vibrant multicolor, latex-free, PVC-free. Metal detectable 6615, corded 6654, uncorded 6604. Dispensers in stock at WC Safety.\n\n================================================================================\n--\u003e\n\n\u003caside style=\"border: 2px solid #ff9800; padding: 20px 24px; background: #2a2520; margin: 24px 0; border-radius: 6px; color: #f5e6d3;\"\u003e\n  \u003cdiv style=\"display: flex; align-items: center; gap: 12px; margin-bottom: 12px; flex-wrap: wrap;\"\u003e\n    \u003cspan style=\"background: #ff9800; color: #1a1a1a; font-weight: bold; padding: 4px 12px; border-radius: 4px; font-size: 0.95em;\"\u003eEDITORIAL REVIEW: 4.5\/5\u003c\/span\u003e\n    \u003cspan style=\"color: #ffb74d; font-size: 0.9em;\"\u003eIndependently reviewed by WC Safety\u003c\/span\u003e\n  \u003c\/div\u003e\n  \u003cp style=\"margin: 0 0 14px 0; color: #f5e6d3; font-style: italic; line-height: 1.5;\"\u003e\"SparkPlugs deliver NRR 33 in a high-visibility multicolor foam that makes compliance monitoring easy — and the metal-detectable 6615 is the go-to earplug for food processing and pharmaceutical programs where loss-into-product is a real hazard. One of the most versatile earplug families in the Moldex lineup.\"\u003c\/p\u003e\n  \u003cp style=\"margin: 0;\"\u003e\n    Read the full review →\n     ·\n    Best Moldex Earplugs Guide →\n  \u003c\/p\u003e\n\u003c\/aside\u003e\n\n\u003ch2\u003eMoldex SparkPlugs — NRR 33 dB Foam Earplug, Metal Detectable Option Available\u003c\/h2\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eMoldex SparkPlugs\u003c\/strong\u003e is a \u003cstrong\u003eNRR 33 dB disposable foam earplug\u003c\/strong\u003e distinguished by its vivid multicolor foam body and the availability of a \u003cstrong\u003emetal-detectable compound version\u003c\/strong\u003e — the only earplug in the Moldex lineup engineered specifically for facilities where earplug loss into product is a regulatory or food safety concern. Available as the \u003ca href=\"\/products\/moldex-6604-sparkplugs-uncorded-earplugs-nrr-33-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6604 uncorded\u003c\/a\u003e, \u003ca href=\"\/products\/moldex-6654-sparkplugs-corded-earplugs-nrr-33-100-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6654 corded\u003c\/a\u003e, and \u003ca href=\"\/products\/moldex-6615-sparkplugs-metal-detectable-corded-earplugs-nrr-33\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6615 metal detectable corded\u003c\/a\u003e, plus EcoStation, PlugStation, and TouchFree dispenser formats for high-volume programs. For a no-roll-down foam alternative with the same NRR, see the \u003ca href=\"\/products\/moldex-6800-pura-fit-uncorded-earplugs-nrr-33-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Pura-Fit (NRR 33)\u003c\/a\u003e. For SparkPlugs in a PlugStation metal detectable dispenser, see the \u003ca href=\"\/products\/moldex-6881-sparkplugs-metal-detectable-plugstation-nrr-33-150-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6881 PlugStation metal detectable dispenser\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cdiv style=\"background:#1a1a1a;border-left:4px solid #ff9800;border-radius:4px;padding:16px 20px;margin:24px 0;\"\u003e\n\u003cstrong style=\"color:#ff9800;\"\u003eQuick Facts — Moldex SparkPlugs\u003c\/strong\u003e\n\u003cul style=\"margin-top:8px;padding-left:18px;line-height:1.9;color:#e0e0e0;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eNRR:\u003c\/strong\u003e 33 dB (ANSI S3.19-1974)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Disposable roll-down foam earplug\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsertion Method:\u003c\/strong\u003e Roll-down compression — compress, insert, hold 20–30 sec for expansion\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Polyurethane foam — latex-free, PVC-free, chloroprene-free\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Vivid multicolor (neon green, blue, pink, yellow) — high visibility\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMetal Detectable Option:\u003c\/strong\u003e 6615 corded — metal-detectable compound embedded in foam for food\/pharma lines\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/blogs\/product-reviews\/moldex-6604-sparkplugs-review\" style=\"color:#4fc3f7;\"\u003e\u003cstrong\u003eAvailable Variants:\u003c\/strong\u003e 6604 uncorded, 6654 corded, 6615 metal detectable corded; EcoStation, PlugStation, TouchFree dispenser formats\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication Range:\u003c\/strong\u003e Up to ~103 dBA TWA (OSHA 50% derating: effective protection = 13 dB)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\n\u003cul style=\"line-height:2;padding-left:18px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eMetal-detectable compound — engineered for food and pharmaceutical lines:\u003c\/strong\u003e The SparkPlugs 6615 is the standout option in this family — a NRR 33 corded foam earplug with metal-detectable compound embedded throughout the foam body. If an earplug or foam fragment enters a production line, standard metal detection and X-ray inspection equipment will trigger a product reject — satisfying the earplug detectability requirements of HACCP, BRC, SQF, and customer-mandated food safety programs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-visibility multicolor foam — compliance monitoring at a glance:\u003c\/strong\u003e The SparkPlugs' neon multicolor pattern is visible from a distance in plant environments — safety managers and supervisors can verify worker compliance without approaching each workstation. In high-throughput manufacturing where visual compliance checks happen multiple times per shift, the SparkPlugs' color contrast over skin tones and work clothing is a genuine operational advantage\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNRR 33 — maximum single-device attenuation:\u003c\/strong\u003e At NRR 33, SparkPlugs deliver the highest protection rating available from a foam earplug — sufficient for environments up to approximately 103 dBA TWA when properly worn (effective attenuation of 13 dB after OSHA 50% derating). This satisfies OSHA 1910.95 requirements across the vast majority of general industry noise environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLatex-free and PVC-free formulation:\u003c\/strong\u003e SparkPlugs foam contains no latex, PVC, chloroprene, or other common sensitizers — making them appropriate for latex-allergic workers and for industries with strict PPE material restrictions on products that contact workers' bodies\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull dispenser ecosystem:\u003c\/strong\u003e SparkPlugs are available in the complete Moldex dispenser format lineup — EcoStation (6703), PlugStation uncorded (6644, 6645), PlugStation corded (6880), PlugStation metal detectable (6881), and TouchFree EcoStation (6833) — enabling implementation at any facility scale and hygiene requirement level\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eApplications — When to Use Moldex SparkPlugs\u003c\/h2\u003e\n\n\u003cul style=\"line-height:1.9;padding-left:18px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eFood processing and packaging (metal detectable — specify 6615):\u003c\/strong\u003e Meat processing, bottling, bakery, dairy, and packaged goods production lines frequently mandate metal-detectable PPE under HACCP or retailer-specific food safety standards. The SparkPlugs 6615 satisfies these requirements at NRR 33 — the highest attenuation available in a metal-detectable earplug format. For dispenser programs on metal-detection-monitored lines, the \u003ca href=\"\/products\/moldex-6881-sparkplugs-metal-detectable-plugstation-nrr-33-150-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6881 PlugStation metal detectable dispenser\u003c\/a\u003e provides bulk distribution\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePharmaceutical manufacturing:\u003c\/strong\u003e Tablet compression, packaging, and process areas with noise levels 90–105 dBA and strict contamination control requirements — the SparkPlugs' clean material formulation and metal-detectable option (6615) address both hearing protection and loss-into-product concerns in cGMP-regulated environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGeneral manufacturing and assembly:\u003c\/strong\u003e Press rooms, stamping lines, CNC machining, and assembly environments in the 90–103 dBA range — SparkPlugs NRR 33 provides maximum attenuation, and the high-visibility multicolor body aids the compliance monitoring required under OSHA hearing conservation programs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConstruction and infrastructure:\u003c\/strong\u003e Jackhammering, concrete cutting, heavy equipment, and demolition — the corded 6654 keeps both plugs accessible when workers move between noisy and quiet areas, and the bright coloration remains visible even in PPE-dense environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-volume industrial programs with dispenser infrastructure:\u003c\/strong\u003e The SparkPlugs PlugStation (6644\/6645 uncorded, 6880 corded, 6881 metal detectable) and EcoStation (6703) systems support facility-wide dispenser programs — mount at area entrances to eliminate barriers to hearing protection compliance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSparkPlugs — All Variants\u003c\/h2\u003e\n\n\u003ctable style=\"width:100%;border-collapse:collapse;background:#1a1a1a;color:#e0e0e0;margin:16px 0;font-size:0.93em;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background:#2a2a2a;\"\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eModel\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:center;\"\u003eNRR\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eFormat\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:center;\"\u003eQty\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eKey Feature\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background:#1e2a1e;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e6604 \u003cem style=\"font-weight:400;color:#9e9e9e;\"\u003e(this product)\u003c\/em\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eUncorded\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e200 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eStandard general-use earplug\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6654-sparkplugs-corded-earplugs-nrr-33-100-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6654\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eCorded\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e100 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eHang around neck between tasks\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6615-sparkplugs-metal-detectable-corded-earplugs-nrr-33\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6615\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eMetal Detectable Corded\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003eVaries\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;color:#ffb74d;\"\u003e\u003cstrong\u003eFood\/pharma lines — metal detection compliant\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6684-sparkplugs-uncorded-earplug-jar-nrr-33-50-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6684 Jar\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eJar (uncorded)\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e50 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eCountertop \/ small program use\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6703-sparkplugs-ecostation-dispenser-nrr-33-500-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6703 EcoStation\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eEcoStation dispenser\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e500 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eArea-entry wall dispenser\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6833-sparkplugs-touchfree-ecostation-dispenser-nrr-33\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6833 TouchFree\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eTouch-free dispenser\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003eVaries\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eNo-contact dispensing — food, cleanroom\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6644-sparkplugs-plugstation-dispenser-nrr-33-250-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6644 PlugStation 250\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003ePlugStation (uncorded)\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e250 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eCompact dispenser for smaller programs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6881-sparkplugs-metal-detectable-plugstation-nrr-33-150-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6881 PlugStation Metal Det.\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003ePlugStation (metal detectable corded)\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e150 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;color:#ffb74d;\"\u003e\u003cstrong\u003eFood\/pharma dispenser — metal detection compliant\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eSparkPlugs vs. Competing NRR 33 Foam Earplugs\u003c\/h2\u003e\n\n\u003ctable style=\"width:100%;border-collapse:collapse;background:#1a1a1a;color:#e0e0e0;margin:16px 0;font-size:0.93em;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background:#2a2a2a;\"\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eEarplug\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:center;\"\u003eNRR\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:center;\"\u003eMetal Detectable\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eInsertion\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eBest For\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background:#1e2a1e;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003eMoldex SparkPlugs 6604\/6615 \u003cem style=\"font-weight:400;color:#9e9e9e;\"\u003e(this product)\u003c\/em\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#81c784;\"\u003e✔ (6615\/6881)\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eRoll-down\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eFood\/pharma with metal detection; max NRR; high-vis\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6800-pura-fit-uncorded-earplugs-nrr-33-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Pura-Fit 6800\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#e57373;\"\u003e✘\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eNo-roll-down\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eDirty environments; no foam compression needed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6870-meteors-uncorded-earplugs-nrr-33-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Meteors 6870\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#e57373;\"\u003e✘\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eBell-shape grip tab\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eEasy grip; small size (NRR 28) available for smaller ear canals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6435-alphas-corded-reusable-earplugs-nrr-27db\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Alphas 6435\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e27\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#81c784;\"\u003e✔ (6436)\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eReusable flanged\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eReusable; metal-detectable option; lower NRR than SparkPlugs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003eHoward Leight MAX\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#e57373;\"\u003e✘\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eRoll-down bell\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eNRR 33 alternative; no metal-detectable option\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eOSHA Compliance \u0026amp; Hearing Conservation\u003c\/h2\u003e\n\n\u003cp\u003eMoldex SparkPlugs are rated under \u003cstrong\u003eANSI S3.19-1974\u003c\/strong\u003e at NRR 33. Under \u003cstrong\u003eOSHA 29 CFR 1910.95\u003c\/strong\u003e, SparkPlugs are appropriate hearing protection for workers with TWA noise exposures from 85 dBA to approximately 103 dBA (OSHA 50% derating applied). For food processing facilities, the 6615 metal-detectable variant satisfies the earplug detectability requirements of HACCP, BRC, and SQF food safety programs in addition to OSHA 1910.95 hearing protection requirements.\u003c\/p\u003e\n\n\u003cul style=\"line-height:1.9;padding-left:18px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorrect insertion technique is critical:\u003c\/strong\u003e OSHA 1910.95(i)(4) requires training on hearing protector use — roll-down foam earplugs achieve labeled NRR only when fully compressed and held in the ear canal until foam fully expands. Workers who do not compress fully or do not hold the plug in place may receive significantly less than 13 dB effective attenuation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMetal-detectable food safety compliance:\u003c\/strong\u003e 6615\/6881 contain metal-detectable compound engineered to trigger standard metal detection equipment — consult your facility's food safety program to confirm detection threshold requirements are met\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnnual audiometric testing:\u003c\/strong\u003e Required under OSHA 1910.95(g) for all workers in a hearing conservation program — hearing protection selection and training should be documented as part of the written program required under 1910.95(c)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat is the NRR of Moldex SparkPlugs?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eSparkPlugs (6604\/6654\/6615) have NRR 33 dB. Effective attenuation under OSHA's 50% derating: (33 – 7) × 0.5 = 13 dB. In a 100 dBA environment, estimated ear exposure = 87 dBA with proper insertion.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat makes SparkPlugs different from other Moldex foam earplugs?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eThe key differentiators are the vivid multicolor foam for easy compliance monitoring and the metal-detectable compound option (6615 corded, 6881 PlugStation dispenser) for food processing and pharmaceutical facilities. The SparkPlugs are also one of the few NRR 33 earplugs with a dispenser program that includes a metal-detectable format.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat is the SparkPlugs 6615 metal detectable earplug?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eThe 6615 is a corded NRR 33 SparkPlug with metal-detectable compound embedded throughout the foam body. If the earplug or a foam fragment enters a production line, it will trigger metal detection or X-ray inspection equipment — satisfying food safety program requirements under HACCP, BRC, SQF, and customer specifications.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eAre Moldex SparkPlugs latex-free?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eYes — latex-free, PVC-free, and chloroprene-free. Appropriate for latex-sensitive workers and for facilities with material restriction requirements on PPE that contacts workers' bodies.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat is the difference between 6604, 6654, and 6615?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003e6604 is uncorded (200 pairs per bag). 6654 is corded (100 pairs per bag). 6615 is metal-detectable and corded — specifically for food\/pharma lines with metal detection. All three use identical NRR 33 SparkPlugs foam.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eHow do I insert SparkPlugs correctly?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eCompress the foam to a thin cylinder between clean fingers. Reach over or around the head with the opposite hand to pull the outer ear up and back. Insert the compressed earplug with a slow twisting motion and hold for 20–30 seconds while the foam expands. The outer end should be flush with the ear canal opening — not protruding significantly. Incomplete compression or not holding the plug during expansion are the most common fit errors.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eCan SparkPlugs be used in food processing?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eStandard 6604\/6654 SparkPlugs are bright-colored but not metal-detectable. For facilities with metal detection or X-ray inspection on product lines, specify the 6615 metal detectable corded earplug or the 6881 PlugStation metal detectable dispenser. Both are PVC-free and latex-free.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat dispenser options are available for SparkPlugs?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eFull dispenser ecosystem: EcoStation 6703 (500 pairs wall-mount), TouchFree EcoStation 6833 (no-contact dispensing), PlugStation 6644 (250 uncorded), PlugStation 6645 (500 uncorded), PlugStation 6880 (150 corded), PlugStation 6881 (150 metal detectable corded), and jar format 6684 (50 uncorded).\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eHow do SparkPlugs compare to Pura-Fit?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eBoth are NRR 33, latex-free, PVC-free Moldex foam earplugs. Pura-Fit (6800) uses no-roll-down insertion — better for dirty\/gloved-hand environments. SparkPlugs (6604) requires roll-down compression. SparkPlugs has the metal-detectable option (6615); Pura-Fit does not. For most programs, either is appropriate — choose SparkPlugs 6615 when metal detection is required.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eDo I need to fit test earplugs?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eOSHA does not require individual earplug fit testing. However, OSHA 1910.95(i)(4) requires training on selection, fitting, use, and care. Proper insertion technique is critical — actual attenuation in practice is determined almost entirely by correct fit, not by labeled NRR alone.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhere can I buy Moldex SparkPlugs in bulk?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eWC Safety stocks 6604 uncorded (200 pairs), 6654 corded (100 pairs), 6615 metal detectable corded, jar 6684 (50 pairs), all EcoStation and PlugStation dispenser formats. Browse the \u003ca href=\"\/collections\/moldex-earplugs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Earplugs collection at WC Safety →\u003c\/a\u003e\u003c\/p\u003e\n","brand":"Moldex","offers":[{"title":"Default Title","offer_id":44052681261144,"sku":"6704","price":117.45,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0594\/1900\/0920\/files\/41FZ_q39tYL._SL1000.jpg?v=1777626261"},{"product_id":"moldex-6705-pura-fit-ecostation-dispenser-nrr-33-500-pairs","title":"Moldex 6705 Pura-Fit EcoStation Uncorded Earplug Dispenser — NRR 33dB, 500 Pairs","description":"\u003c!--\n================================================================================\nFAQ SCHEMA — push to custom.faq_json metafield\n================================================================================\n[\n  { \"@type\": \"Question\", \"name\": \"What is the NRR of Moldex Pura-Fit earplugs?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"The Moldex Pura-Fit earplug (6800 uncorded, 6900 corded) has an NRR of 33 dB — the highest noise reduction rating available for a single hearing protection device. When OSHA's 50% derating is applied, the estimated effective attenuation is 13 dB. When worn correctly and consistently, NRR 33 earplugs can reduce a 100 dBA exposure to approximately 87 dBA at the ear.\" } },\n  { \"@type\": \"Question\", \"name\": \"Do Moldex Pura-Fit earplugs need to be rolled before insertion?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"No. The Pura-Fit's tapered bell shape does not require rolling or compressing before insertion. The user simply grasps the plug, pulls the outer ear up and back to straighten the ear canal, and inserts with a gentle twisting motion until the outer flange is flush with the ear canal opening. This no-roll-down design is faster to use and reduces hygiene concerns in dirty environments.\" } },\n  { \"@type\": \"Question\", \"name\": \"Are Moldex Pura-Fit earplugs reusable?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Pura-Fit earplugs are classified as single-use disposable earplugs. They may be reused by the same person for one shift if kept clean and dry, but are designed for single-shift use and should be discarded when soiled, compressed, or damaged. For multi-shift reusable hearing protection, see the Moldex Rockets (NRR 27) or Alphas (NRR 27).\" } },\n  { \"@type\": \"Question\", \"name\": \"What is the difference between Pura-Fit 6800 and 6900?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"The 6800 is the uncorded version — loose individual earplugs sold in bags or dispensers. The 6900 is the corded version — both earplugs are connected by a cord so they can hang around the neck when not in use, reducing loss risk. Both have the identical NRR 33 Pura-Fit foam body. Choose 6900 if workers frequently move in and out of noise areas and need to remove earplugs between tasks.\" } },\n  { \"@type\": \"Question\", \"name\": \"What noise levels require NRR 33 earplugs?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"OSHA 29 CFR 1910.95 requires hearing protection when 8-hour TWA noise exposure exceeds 90 dBA (action level 85 dBA). NRR 33 earplugs, when properly worn, provide sufficient attenuation for environments up to approximately 103 dBA TWA (using OSHA 50% derating: effective protection = (33-7) x 0.5 = 13 dB). For environments above 105 dBA, dual protection (earplugs + earmuffs) is recommended.\" } },\n  { \"@type\": \"Question\", \"name\": \"Are Moldex Pura-Fit earplugs latex-free?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Yes. Moldex Pura-Fit earplugs are 100% latex-free and PVC-free. They are also free of chloroprene, diisocyanates, and other sensitizing chemicals commonly found in competing foam earplug formulations. This makes them appropriate for workers with latex allergies and for use in food processing and pharmaceutical environments with strict material restrictions.\" } },\n  { \"@type\": \"Question\", \"name\": \"Can Pura-Fit earplugs be used in food processing environments?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Yes. The Pura-Fit's bright yellow-green color aids visual detection if an earplug falls into product, and Moldex's PVC-free, latex-free, chloroprene-free formulation meets the material requirements of most food processing hearing protection programs. For metal-detectable earplug requirements, see the Moldex SparkPlugs 6615 metal detectable corded earplug (NRR 33).\" } },\n  { \"@type\": \"Question\", \"name\": \"What is an EcoStation or PlugStation dispenser?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"EcoStation and PlugStation are Moldex's wall-mounted earplug dispenser systems. The EcoStation (6705, standard; 6537 XL) holds 500 pairs in a refillable dispenser that mounts near work area entrances. The PlugStation is a similar format dispenser. The TouchFree EcoStation (6835) dispenses a single pair without workers touching the dispenser body — reducing cross-contamination. All dispensers use the same NRR 33 Pura-Fit foam earplug body.\" } },\n  { \"@type\": \"Question\", \"name\": \"How do I calculate how much noise reduction I get from NRR 33 earplugs?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"OSHA's standard method: Effective attenuation = (NRR - 7) x 0.5 = (33 - 7) x 0.5 = 13 dB. So in a 100 dBA environment, estimated exposure at the ear = 100 - 13 = 87 dBA. NIOSH's more conservative method: (NRR - 7) \/ 2 = 13 dB (same result for this formula). Real-world attenuation depends on correct and consistent fit — improper insertion significantly reduces actual protection regardless of labeled NRR.\" } },\n  { \"@type\": \"Question\", \"name\": \"What OSHA standard applies to earplug use?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"OSHA 29 CFR 1910.95 (Occupational Noise Exposure) governs hearing conservation programs in general industry. OSHA 29 CFR 1926.52 applies to construction. A full hearing conservation program (required at 85 dBA TWA) includes noise monitoring, audiometric testing, hearing protection provision, training, and recordkeeping. Earplugs must reduce worker exposure to at least 90 dBA (OSHA) or 85 dBA (NIOSH recommended).\" } },\n  { \"@type\": \"Question\", \"name\": \"Do I need to fit test earplugs like respirators?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"OSHA does not mandate individual fit testing for earplugs the way it does for tight-fitting respirators. However, NIOSH and ANSI\/ASA S12.71-2018 recommend field attenuation estimation testing (FAET) or similar user fit checks to verify adequate attenuation in practice. Proper training on insertion technique is required under OSHA 1910.95(i)(4) and directly determines whether workers receive the labeled NRR in actual use.\" } },\n  { \"@type\": \"Question\", \"name\": \"Where can I buy Moldex Pura-Fit earplugs in bulk?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"WC Safety stocks the full Pura-Fit lineup including 6800 uncorded (200-pair bags), 6900 corded (100-pair bags), EcoStation dispensers (6705, 500 pairs; 6835 TouchFree), and EcoStation XL refills (6706, 750 pairs). All ship from US stock. Browse the complete lineup at the Moldex Earplugs collection at WC Safety.\" } }\n]\n================================================================================\n\nSEO PAGE TITLE (max 70 chars):\nMoldex Pura-Fit 6800 Earplugs NRR 33 | No-Roll-Down Foam, Corded \u0026 Uncorded\n\nMETA DESCRIPTION (max 160 chars):\nMoldex Pura-Fit NRR 33 disposable foam earplugs — tapered no-roll-down design, latex-free, PVC-free. Uncorded (6800) and corded (6900). EcoStation dispensers in stock at WC Safety.\n\n================================================================================\n--\u003e\n\n\u003caside style=\"border: 2px solid #ff9800; padding: 20px 24px; background: #2a2520; margin: 24px 0; border-radius: 6px; color: #f5e6d3;\"\u003e\n  \u003cdiv style=\"display: flex; align-items: center; gap: 12px; margin-bottom: 12px; flex-wrap: wrap;\"\u003e\n    \u003cspan style=\"background: #ff9800; color: #1a1a1a; font-weight: bold; padding: 4px 12px; border-radius: 4px; font-size: 0.95em;\"\u003eEDITORIAL REVIEW: 4.5\/5\u003c\/span\u003e\n    \u003cspan style=\"color: #ffb74d; font-size: 0.9em;\"\u003eIndependently reviewed by WC Safety\u003c\/span\u003e\n  \u003c\/div\u003e\n  \u003cp style=\"margin: 0 0 14px 0; color: #f5e6d3; font-style: italic; line-height: 1.5;\"\u003e\"The Pura-Fit is Moldex's workhorse NRR 33 earplug — cleaner materials than most competing foam plugs, a no-roll-down insertion that works in dirty gloved-hand environments, and the full 33 dB ceiling when properly worn. Our top pick for general-industry hearing conservation programs.\"\u003c\/p\u003e\n  \u003cp style=\"margin: 0;\"\u003e\n    Read the full review →\n     ·\n    Best Moldex Earplugs Guide →\n  \u003c\/p\u003e\n\u003c\/aside\u003e\n\n\u003ch2\u003eMoldex Pura-Fit — NRR 33 dB Disposable Foam Earplug, No-Roll-Down Insertion\u003c\/h2\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eMoldex Pura-Fit\u003c\/strong\u003e is a \u003cstrong\u003eNRR 33 dB disposable foam earplug\u003c\/strong\u003e designed for workers who need maximum attenuation in a single device without the hygiene and technique problems of roll-down foam earplugs. The Pura-Fit's tapered bell profile inserts directly into the ear canal with a gentle twist — no compressing, no rolling, no waiting for foam to expand — making it the preferred choice for dirty environments where workers cannot cleanly manipulate a foam earplug with contaminated hands. Available as the \u003ca href=\"\/products\/moldex-6800-pura-fit-uncorded-earplugs-nrr-33-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6800 uncorded\u003c\/a\u003e and \u003ca href=\"\/products\/moldex-6900-pura-fit-corded-earplugs-nrr-33-100-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6900 corded\u003c\/a\u003e, and in EcoStation, PlugStation, and TouchFree dispenser formats for high-volume programs. For workers with smaller ear canals, see the \u003ca href=\"\/products\/moldex-6630-meteors-small-uncorded-earplugs-nrr-28-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Meteors Small (NRR 28)\u003c\/a\u003e. For a reusable option in the same NRR range, see the \u003ca href=\"\/products\/moldex-alphas-6430-uncorded-reusable-earplugs-nrr-27db-pocket-pak-plus-50-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Alphas (NRR 27)\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cdiv style=\"background:#1a1a1a;border-left:4px solid #ff9800;border-radius:4px;padding:16px 20px;margin:24px 0;\"\u003e\n\u003cstrong style=\"color:#ff9800;\"\u003eQuick Facts — Moldex Pura-Fit\u003c\/strong\u003e\n\u003cul style=\"margin-top:8px;padding-left:18px;line-height:1.9;color:#e0e0e0;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eNRR:\u003c\/strong\u003e 33 dB (maximum single-device attenuation, ANSI S3.19-1974)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Disposable single-use foam earplug\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsertion Method:\u003c\/strong\u003e No-roll-down tapered insertion — insert with gentle twist, no foam compression required\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Polyurethane foam — latex-free, PVC-free, chloroprene-free, diisocyanate-free\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Yellow-green (high visibility for compliance monitoring)\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/blogs\/product-reviews\/3m-6900-large-full-face-respirator-review\" style=\"color:#4fc3f7;\"\u003e\u003cstrong\u003eAvailable Variants:\u003c\/strong\u003e 6800 uncorded, 6900 corded, EcoStation\/PlugStation\/TouchFree dispenser formats\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eANSI Standard:\u003c\/strong\u003e S3.19-1974 (method used to measure and label NRR)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication Range:\u003c\/strong\u003e Up to ~103 dBA TWA (OSHA method: effective protection = 13 dB after 50% derating)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOSHA Compliance:\u003c\/strong\u003e 29 CFR 1910.95 hearing conservation program hearing protector\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\n\u003cul style=\"line-height:2;padding-left:18px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eNRR 33 — maximum single-device attenuation:\u003c\/strong\u003e At NRR 33, the Pura-Fit sits at the top of the foam earplug attenuation range. Under OSHA's 50% derating method, workers receive approximately 13 dB of effective attenuation — sufficient for environments up to ~103 dBA TWA without requiring dual hearing protection. For environments above that threshold, the Pura-Fit can be worn simultaneously with an earmuff for additional protection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNo-roll-down insertion — no contamination risk from handling:\u003c\/strong\u003e The Pura-Fit's tapered bell profile eliminates the foam compression step required by cylindrical roll-down earplugs. This is critical in manufacturing, chemical processing, construction, and food production environments where workers have oily, dirty, or gloved hands — contaminated foam that contacts the ear canal directly is a hygiene and chemical exposure concern the Pura-Fit design avoids entirely\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCleanest material formulation in the Moldex lineup:\u003c\/strong\u003e Moldex Pura-Fit earplugs are latex-free, PVC-free, chloroprene-free, and diisocyanate-free. This comprehensive material profile makes Pura-Fit appropriate for latex-sensitive workers and for industries (food, pharmaceutical, semiconductor) with strict material restriction requirements on PPE that contacts workers' bodies\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-visibility yellow-green color:\u003c\/strong\u003e The bright coloration allows safety supervisors to verify at a distance that workers are wearing hearing protection — a practical compliance monitoring advantage over flesh-colored or low-contrast earplugs in high-throughput manufacturing or construction environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEcoStation dispenser system:\u003c\/strong\u003e Moldex's refillable wall-mount dispenser eliminates the need for workers to carry hearing protection — dispensers mount at area entrances and hold 500 pairs (standard EcoStation) or 750 pairs (EcoStation XL). The TouchFree EcoStation (6835) dispenses one pair per motion without contact — reducing cross-contamination in health-conscious environments\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eApplications — When to Use the Moldex Pura-Fit\u003c\/h2\u003e\n\n\u003cp\u003eThe Pura-Fit is the appropriate selection when the work environment requires maximum single-device foam earplug attenuation and one or more of the following conditions apply:\u003c\/p\u003e\n\n\u003cul style=\"line-height:1.9;padding-left:18px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturing and heavy industry:\u003c\/strong\u003e Press rooms, stamping lines, grinding operations, sawmill and woodworking equipment, metal fabrication, and assembly lines with noise exposures in the 90–105 dBA range — the Pura-Fit's NRR 33 and high-visibility color satisfy both protection and compliance monitoring requirements common to these environments\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/blogs\/product-reviews\/3m-6900-large-full-face-respirator-review\" style=\"color:#4fc3f7;\"\u003e\u003cstrong\u003eConstruction:\u003c\/strong\u003e Jackhammering, concrete cutting, heavy equipment operation, and demolition expose workers to 95–110 dBA noise levels. The no-roll-down design is advantageous on construction sites where workers cannot maintain clean hands, and the corded 6900 keeps the earplug accessible when workers must remove hearing protection to communicate between tasks\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFood processing and packaging:\u003c\/strong\u003e Conveyor systems, bottling lines, meat processing, and industrial kitchen equipment generate 90–100 dBA noise levels. The Pura-Fit's PVC-free, latex-free, bright-colored design meets the material and detectability requirements typical of food-grade PPE programs; for metal detection line environments, specify \u003ca href=\"\/products\/moldex-6615-sparkplugs-metal-detectable-corded-earplugs-nrr-33\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex SparkPlugs 6615 metal detectable\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChemical processing and refining:\u003c\/strong\u003e Pump rooms, compressor stations, and process areas with high ambient noise and chemical exposure require earplugs with a clean material formulation that won't introduce additional chemical exposure risk. The Pura-Fit's diisocyanate-free and chloroprene-free formulation addresses this concern directly\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMining and quarry operations:\u003c\/strong\u003e Blasting operations, crushers, and drilling equipment expose workers to some of the highest occupational noise levels — often 100–115 dBA. At these levels, the Pura-Fit NRR 33 should be supplemented with earmuffs (dual protection) for exposures above ~103 dBA TWA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-volume hearing conservation programs:\u003c\/strong\u003e The EcoStation and PlugStation dispenser systems are designed for facilities that distribute thousands of pairs per month. Dispenser-mount programs at area entrances reduce barriers to hearing protection compliance and eliminate the need for workers to carry and manage their own supply\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eNRR 33 — Noise Levels and Protection Requirements\u003c\/h2\u003e\n\n\u003ctable style=\"width:100%;border-collapse:collapse;background:#1a1a1a;color:#e0e0e0;margin:16px 0;font-size:0.93em;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background:#2a2a2a;\"\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eEnvironment \/ Task\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:center;\"\u003eTypical TWA\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:center;\"\u003ePura-Fit NRR 33 Adequate?\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eNotes\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eOffice, retail, light assembly\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e\u0026lt; 85 dBA\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#81c784;\"\u003eNo HPD required\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eBelow OSHA action level\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eLight manufacturing, woodworking\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e85–95 dBA\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#81c784;\"\u003e✔ Adequate\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eEffective attenuation: 13 dB after OSHA derating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eHeavy manufacturing, stamping, grinding\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e95–103 dBA\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#81c784;\"\u003e✔ Adequate\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eExposure at ear ~90 dBA with proper fit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eCrusher, mining, jackhammer\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e103–115 dBA\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#ffb74d;\"\u003e⚠ Add earmuffs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eDual protection recommended above 103 dBA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eBlasting, impact noise \u0026gt; 115 dBA\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e\u0026gt; 115 dBA\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#e57373;\"\u003e⚠ Dual protection required\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eEarplugs + earmuffs; engineering controls should be primary measure\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp style=\"font-size:0.85em;color:#666;\"\u003e\u003cem\u003eEffective attenuation calculated using OSHA 50% derating: (NRR – 7) × 0.5. Real-world attenuation depends on correct insertion technique and consistent wear. NRR is not a guarantee of exposure level — proper training and fit verification are required under OSHA 1910.95.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch2\u003ePura-Fit — All Variants\u003c\/h2\u003e\n\n\u003ctable style=\"width:100%;border-collapse:collapse;background:#1a1a1a;color:#e0e0e0;margin:16px 0;font-size:0.93em;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background:#2a2a2a;\"\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eModel\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:center;\"\u003eNRR\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eFormat\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:center;\"\u003eQty \/ Pack\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eBest For\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background:#1e2a1e;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e6800 \u003cem style=\"font-weight:400;color:#9e9e9e;\"\u003e(this product)\u003c\/em\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eUncorded\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e200 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eGeneral use; stays in noise area full shift\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6900-pura-fit-corded-earplugs-nrr-33-100-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6900\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eCorded\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e100 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eWorkers who move in\/out of noise — hang around neck\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6705-pura-fit-ecostation-dispenser-nrr-33-500-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6705 EcoStation\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eWall-mount dispenser (uncorded)\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e500 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eHigh-volume programs; area-entry dispenser\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6706-pura-fit-ecostation-refill-nrr-33-500-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6706 EcoStation Refill\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eRefill bag for 6705\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e500 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eOngoing restocking of EcoStation dispensers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6535-pura-fit-ecostation-xl-dispenser-nrr-33-750-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6535 EcoStation XL\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eXL wall-mount dispenser\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e750 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eHigh-volume facilities; longer refill intervals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6835-pura-fit-touchfree-ecostation-dispenser-nrr-33\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6835 TouchFree EcoStation\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eTouch-free dispenser\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003eVaries\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eFood, pharma, cleanroom — no-contact dispensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6844-pura-fit-plugstation-dispenser-nrr-33-250-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6844 PlugStation 250\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003ePlugStation dispenser (uncorded)\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e250 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eSmaller programs; compact wall-mount\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6882-pura-fit-plugstation-corded-dispenser-nrr-33-150-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6882 PlugStation Corded\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003ePlugStation dispenser (corded)\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e150 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003ePrograms requiring corded pairs from dispenser\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003ePura-Fit vs. Competing Foam Earplugs\u003c\/h2\u003e\n\n\u003ctable style=\"width:100%;border-collapse:collapse;background:#1a1a1a;color:#e0e0e0;margin:16px 0;font-size:0.93em;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background:#2a2a2a;\"\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eEarplug\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:center;\"\u003eNRR\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eInsertion\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eMaterial\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eBest For\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background:#1e2a1e;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003eMoldex Pura-Fit 6800 \u003cem style=\"font-weight:400;color:#9e9e9e;\"\u003e(this product)\u003c\/em\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eNo-roll-down twist\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003ePU foam, PVC-free\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eDirty environments, max attenuation, clean materials\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6604-sparkplugs-uncorded-earplugs-nrr-33-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex SparkPlugs 6604\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eRoll-down tapered\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003ePU foam, PVC-free\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eMetal-detectable option (6615); colorful for compliance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6600-softies-uncorded-earplugs-nrr-33-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Softies 6600\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eRoll-down cylindrical\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eUltra-soft PU foam\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eMaximum softness for sensitive ear canals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6870-meteors-uncorded-earplugs-nrr-33-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Meteors 6870\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eBell-shape grip tab\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003ePU foam, PVC-free\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eEasy grip for workers with reduced dexterity; small size available\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e3M E-A-R Classic\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e29\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eRoll-down cylindrical\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003ePVC foam\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eEconomy price; lower NRR; PVC material\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003eHoward Leight MAX\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eRoll-down bell\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003ePU foam\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eNRR 33 alternative; roll-down insertion required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eOSHA Hearing Conservation Compliance\u003c\/h2\u003e\n\n\u003cp\u003eThe Moldex Pura-Fit is a NIOSH-accepted hearing protection device rated under \u003cstrong\u003eANSI S3.19-1974\u003c\/strong\u003e. Under \u003cstrong\u003eOSHA 29 CFR 1910.95\u003c\/strong\u003e, employers must provide hearing protection at no cost to employees whose 8-hour TWA noise exposure equals or exceeds 85 dBA, and must ensure it reduces exposure to at least 90 dBA (OSHA) or 85 dBA (NIOSH recommendation).\u003c\/p\u003e\n\n\u003cul style=\"line-height:1.9;padding-left:18px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eSelection:\u003c\/strong\u003e Hearing protector selection must be based on attenuation adequate to reduce TWA to the required level — NRR alone does not satisfy the requirement without accounting for derating and proper fit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTraining:\u003c\/strong\u003e OSHA 1910.95(i)(4) requires training on the purpose, selection, fitting, use, and care of hearing protectors — training directly determines actual attenuation achieved in use\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAudiometric testing:\u003c\/strong\u003e Required annually for workers in hearing conservation programs (exposure ≥ 85 dBA TWA) — the Pura-Fit is appropriate for audiometric testing programs when workers are trained on proper insertion\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecordkeeping:\u003c\/strong\u003e OSHA 1910.95(m) requires records of noise exposure measurements, audiometric tests, and hearing protector provision to be maintained and made available to employees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConstruction:\u003c\/strong\u003e For construction sites, see OSHA 29 CFR 1926.52 — the Pura-Fit satisfies hearing protection requirements under both general industry and construction standards\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat is the NRR of Moldex Pura-Fit earplugs?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eThe Pura-Fit (6800 uncorded, 6900 corded) has an NRR of 33 dB — the maximum available from a single hearing protection device. Applying OSHA's 50% derating: effective attenuation = (33 – 7) × 0.5 = 13 dB. In a 100 dBA environment, estimated exposure at the ear = 87 dBA. Real-world attenuation depends on consistent and correct insertion.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eDo Moldex Pura-Fit earplugs need to be rolled before insertion?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eNo. The Pura-Fit's tapered bell shape inserts directly with a gentle twisting motion — no rolling or compressing required. Pull the outer ear up and back to straighten the ear canal, then insert with a slow twist until the outer flange sits flush with the canal opening. This no-roll-down design is faster and avoids contamination from handling compressed foam.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eAre Moldex Pura-Fit earplugs reusable?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003ePura-Fit earplugs are single-use disposable. A clean pair may be reused within a single shift, but should be discarded when soiled, compressed, or damaged. For multi-shift reusable hearing protection with NRR 27, see the \u003ca href=\"\/products\/moldex-alphas-6430-uncorded-reusable-earplugs-nrr-27db-pocket-pak-plus-50-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Alphas\u003c\/a\u003e or \u003ca href=\"\/products\/moldex-rockets-6400-uncorded-reusable-earplugs-nrr-27db-pocket-pak-50-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Rockets\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat is the difference between Pura-Fit 6800 and 6900?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eThe 6800 is uncorded — loose individual pairs. The 6900 is corded — both plugs connected by a cord that hangs around the neck when earplugs are removed. Identical NRR 33 foam in both. Choose corded (6900) when workers frequently move between noisy and quiet areas and need quick access without removing the earplug from their person.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat noise levels require NRR 33 earplugs?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eOSHA 1910.95 requires hearing protection when 8-hour TWA exceeds 85 dBA. NRR 33 earplugs provide effective protection (after OSHA 50% derating) for environments up to approximately 103 dBA TWA. Above 103 dBA, dual protection — earplugs worn simultaneously with earmuffs — is recommended.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eAre Moldex Pura-Fit earplugs latex-free?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eYes — latex-free, PVC-free, chloroprene-free, and diisocyanate-free. This material profile is specifically relevant for latex-sensitive workers and for food processing, pharmaceutical, and semiconductor environments with chemical material restrictions on PPE.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eCan Pura-Fit earplugs be used in food processing?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eYes. The bright yellow-green color aids visual detection and the clean PVC-free, latex-free formulation meets most food-grade PPE material requirements. For facilities with metal detection lines, specify \u003ca href=\"\/products\/moldex-6615-sparkplugs-metal-detectable-corded-earplugs-nrr-33\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex SparkPlugs 6615 metal detectable corded earplugs\u003c\/a\u003e instead.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat is an EcoStation dispenser?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eMoldex EcoStation is a wall-mounted refillable dispenser that holds 500 pairs (standard 6705) or 750 pairs (XL 6535). Dispensers mount at area entrances so workers can take a fresh pair each time they enter a noise area. The TouchFree EcoStation (6835) dispenses one pair per motion without contact — recommended for food, pharmaceutical, and cleanroom environments.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eHow do I calculate effective attenuation from NRR 33?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eOSHA method: (NRR – 7) × 0.5 = (33 – 7) × 0.5 = 13 dB effective attenuation. NIOSH method: (NRR – 7) \/ 2 = 13 dB. In a 100 dBA environment: estimated ear exposure = 100 – 13 = 87 dBA. Actual attenuation depends on consistent proper insertion — improper fit can reduce real-world protection to a fraction of labeled NRR.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eDo I need to fit test earplugs like respirators?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eOSHA does not require individual earplug fit testing the way it mandates respirator fit testing. However, OSHA 1910.95(i)(4) requires training on hearing protector selection, fitting, use, and care. NIOSH recommends field attenuation estimation (FAET) to verify adequate protection — proper insertion training is the most important determinant of actual attenuation.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhere can I buy Moldex Pura-Fit earplugs in bulk?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eWC Safety stocks the full Pura-Fit lineup including 6800 uncorded (200-pair bags), 6900 corded (100-pair bags), 6705 EcoStation dispenser (500 pairs), 6535 EcoStation XL (750 pairs), and 6835 TouchFree EcoStation. Browse the complete \u003ca href=\"\/collections\/moldex-earplugs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Earplugs collection at WC Safety →\u003c\/a\u003e\u003c\/p\u003e\n","brand":"Moldex","offers":[{"title":"Default Title","offer_id":44052682178648,"sku":"6705","price":19.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0594\/1900\/0920\/files\/71P9Yu_FVoL._SL1500_752b8d75-bfbc-433b-936b-bf5112999427.jpg?v=1777626466"},{"product_id":"moldex-6706-pura-fit-ecostation-refill-nrr-33-500-pairs","title":"Moldex 6706 Pura-Fit EcoStation Refill — NRR 33dB, 500 Pairs","description":"\u003c!--\n================================================================================\nFAQ SCHEMA — push to custom.faq_json metafield\n================================================================================\n[\n  { \"@type\": \"Question\", \"name\": \"What is the NRR of Moldex Pura-Fit earplugs?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"The Moldex Pura-Fit earplug (6800 uncorded, 6900 corded) has an NRR of 33 dB — the highest noise reduction rating available for a single hearing protection device. When OSHA's 50% derating is applied, the estimated effective attenuation is 13 dB. When worn correctly and consistently, NRR 33 earplugs can reduce a 100 dBA exposure to approximately 87 dBA at the ear.\" } },\n  { \"@type\": \"Question\", \"name\": \"Do Moldex Pura-Fit earplugs need to be rolled before insertion?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"No. The Pura-Fit's tapered bell shape does not require rolling or compressing before insertion. The user simply grasps the plug, pulls the outer ear up and back to straighten the ear canal, and inserts with a gentle twisting motion until the outer flange is flush with the ear canal opening. This no-roll-down design is faster to use and reduces hygiene concerns in dirty environments.\" } },\n  { \"@type\": \"Question\", \"name\": \"Are Moldex Pura-Fit earplugs reusable?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Pura-Fit earplugs are classified as single-use disposable earplugs. They may be reused by the same person for one shift if kept clean and dry, but are designed for single-shift use and should be discarded when soiled, compressed, or damaged. For multi-shift reusable hearing protection, see the Moldex Rockets (NRR 27) or Alphas (NRR 27).\" } },\n  { \"@type\": \"Question\", \"name\": \"What is the difference between Pura-Fit 6800 and 6900?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"The 6800 is the uncorded version — loose individual earplugs sold in bags or dispensers. The 6900 is the corded version — both earplugs are connected by a cord so they can hang around the neck when not in use, reducing loss risk. Both have the identical NRR 33 Pura-Fit foam body. Choose 6900 if workers frequently move in and out of noise areas and need to remove earplugs between tasks.\" } },\n  { \"@type\": \"Question\", \"name\": \"What noise levels require NRR 33 earplugs?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"OSHA 29 CFR 1910.95 requires hearing protection when 8-hour TWA noise exposure exceeds 90 dBA (action level 85 dBA). NRR 33 earplugs, when properly worn, provide sufficient attenuation for environments up to approximately 103 dBA TWA (using OSHA 50% derating: effective protection = (33-7) x 0.5 = 13 dB). For environments above 105 dBA, dual protection (earplugs + earmuffs) is recommended.\" } },\n  { \"@type\": \"Question\", \"name\": \"Are Moldex Pura-Fit earplugs latex-free?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Yes. Moldex Pura-Fit earplugs are 100% latex-free and PVC-free. They are also free of chloroprene, diisocyanates, and other sensitizing chemicals commonly found in competing foam earplug formulations. This makes them appropriate for workers with latex allergies and for use in food processing and pharmaceutical environments with strict material restrictions.\" } },\n  { \"@type\": \"Question\", \"name\": \"Can Pura-Fit earplugs be used in food processing environments?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Yes. The Pura-Fit's bright yellow-green color aids visual detection if an earplug falls into product, and Moldex's PVC-free, latex-free, chloroprene-free formulation meets the material requirements of most food processing hearing protection programs. For metal-detectable earplug requirements, see the Moldex SparkPlugs 6615 metal detectable corded earplug (NRR 33).\" } },\n  { \"@type\": \"Question\", \"name\": \"What is an EcoStation or PlugStation dispenser?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"EcoStation and PlugStation are Moldex's wall-mounted earplug dispenser systems. The EcoStation (6705, standard; 6537 XL) holds 500 pairs in a refillable dispenser that mounts near work area entrances. The PlugStation is a similar format dispenser. The TouchFree EcoStation (6835) dispenses a single pair without workers touching the dispenser body — reducing cross-contamination. All dispensers use the same NRR 33 Pura-Fit foam earplug body.\" } },\n  { \"@type\": \"Question\", \"name\": \"How do I calculate how much noise reduction I get from NRR 33 earplugs?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"OSHA's standard method: Effective attenuation = (NRR - 7) x 0.5 = (33 - 7) x 0.5 = 13 dB. So in a 100 dBA environment, estimated exposure at the ear = 100 - 13 = 87 dBA. NIOSH's more conservative method: (NRR - 7) \/ 2 = 13 dB (same result for this formula). Real-world attenuation depends on correct and consistent fit — improper insertion significantly reduces actual protection regardless of labeled NRR.\" } },\n  { \"@type\": \"Question\", \"name\": \"What OSHA standard applies to earplug use?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"OSHA 29 CFR 1910.95 (Occupational Noise Exposure) governs hearing conservation programs in general industry. OSHA 29 CFR 1926.52 applies to construction. A full hearing conservation program (required at 85 dBA TWA) includes noise monitoring, audiometric testing, hearing protection provision, training, and recordkeeping. Earplugs must reduce worker exposure to at least 90 dBA (OSHA) or 85 dBA (NIOSH recommended).\" } },\n  { \"@type\": \"Question\", \"name\": \"Do I need to fit test earplugs like respirators?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"OSHA does not mandate individual fit testing for earplugs the way it does for tight-fitting respirators. However, NIOSH and ANSI\/ASA S12.71-2018 recommend field attenuation estimation testing (FAET) or similar user fit checks to verify adequate attenuation in practice. Proper training on insertion technique is required under OSHA 1910.95(i)(4) and directly determines whether workers receive the labeled NRR in actual use.\" } },\n  { \"@type\": \"Question\", \"name\": \"Where can I buy Moldex Pura-Fit earplugs in bulk?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"WC Safety stocks the full Pura-Fit lineup including 6800 uncorded (200-pair bags), 6900 corded (100-pair bags), EcoStation dispensers (6705, 500 pairs; 6835 TouchFree), and EcoStation XL refills (6706, 750 pairs). All ship from US stock. Browse the complete lineup at the Moldex Earplugs collection at WC Safety.\" } }\n]\n================================================================================\n\nSEO PAGE TITLE (max 70 chars):\nMoldex Pura-Fit 6800 Earplugs NRR 33 | No-Roll-Down Foam, Corded \u0026 Uncorded\n\nMETA DESCRIPTION (max 160 chars):\nMoldex Pura-Fit NRR 33 disposable foam earplugs — tapered no-roll-down design, latex-free, PVC-free. Uncorded (6800) and corded (6900). EcoStation dispensers in stock at WC Safety.\n\n================================================================================\n--\u003e\n\n\u003caside style=\"border: 2px solid #ff9800; padding: 20px 24px; background: #2a2520; margin: 24px 0; border-radius: 6px; color: #f5e6d3;\"\u003e\n  \u003cdiv style=\"display: flex; align-items: center; gap: 12px; margin-bottom: 12px; flex-wrap: wrap;\"\u003e\n    \u003cspan style=\"background: #ff9800; color: #1a1a1a; font-weight: bold; padding: 4px 12px; border-radius: 4px; font-size: 0.95em;\"\u003eEDITORIAL REVIEW: 4.5\/5\u003c\/span\u003e\n    \u003cspan style=\"color: #ffb74d; font-size: 0.9em;\"\u003eIndependently reviewed by WC Safety\u003c\/span\u003e\n  \u003c\/div\u003e\n  \u003cp style=\"margin: 0 0 14px 0; color: #f5e6d3; font-style: italic; line-height: 1.5;\"\u003e\"The Pura-Fit is Moldex's workhorse NRR 33 earplug — cleaner materials than most competing foam plugs, a no-roll-down insertion that works in dirty gloved-hand environments, and the full 33 dB ceiling when properly worn. Our top pick for general-industry hearing conservation programs.\"\u003c\/p\u003e\n  \u003cp style=\"margin: 0;\"\u003e\n    Read the full review →\n     ·\n    Best Moldex Earplugs Guide →\n  \u003c\/p\u003e\n\u003c\/aside\u003e\n\n\u003ch2\u003eMoldex Pura-Fit — NRR 33 dB Disposable Foam Earplug, No-Roll-Down Insertion\u003c\/h2\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eMoldex Pura-Fit\u003c\/strong\u003e is a \u003cstrong\u003eNRR 33 dB disposable foam earplug\u003c\/strong\u003e designed for workers who need maximum attenuation in a single device without the hygiene and technique problems of roll-down foam earplugs. The Pura-Fit's tapered bell profile inserts directly into the ear canal with a gentle twist — no compressing, no rolling, no waiting for foam to expand — making it the preferred choice for dirty environments where workers cannot cleanly manipulate a foam earplug with contaminated hands. Available as the \u003ca href=\"\/products\/moldex-6800-pura-fit-uncorded-earplugs-nrr-33-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6800 uncorded\u003c\/a\u003e and \u003ca href=\"\/products\/moldex-6900-pura-fit-corded-earplugs-nrr-33-100-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6900 corded\u003c\/a\u003e, and in EcoStation, PlugStation, and TouchFree dispenser formats for high-volume programs. For workers with smaller ear canals, see the \u003ca href=\"\/products\/moldex-6630-meteors-small-uncorded-earplugs-nrr-28-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Meteors Small (NRR 28)\u003c\/a\u003e. For a reusable option in the same NRR range, see the \u003ca href=\"\/products\/moldex-alphas-6430-uncorded-reusable-earplugs-nrr-27db-pocket-pak-plus-50-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Alphas (NRR 27)\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cdiv style=\"background:#1a1a1a;border-left:4px solid #ff9800;border-radius:4px;padding:16px 20px;margin:24px 0;\"\u003e\n\u003cstrong style=\"color:#ff9800;\"\u003eQuick Facts — Moldex Pura-Fit\u003c\/strong\u003e\n\u003cul style=\"margin-top:8px;padding-left:18px;line-height:1.9;color:#e0e0e0;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eNRR:\u003c\/strong\u003e 33 dB (maximum single-device attenuation, ANSI S3.19-1974)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Disposable single-use foam earplug\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsertion Method:\u003c\/strong\u003e No-roll-down tapered insertion — insert with gentle twist, no foam compression required\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Polyurethane foam — latex-free, PVC-free, chloroprene-free, diisocyanate-free\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Yellow-green (high visibility for compliance monitoring)\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/blogs\/product-reviews\/3m-6900-large-full-face-respirator-review\" style=\"color:#4fc3f7;\"\u003e\u003cstrong\u003eAvailable Variants:\u003c\/strong\u003e 6800 uncorded, 6900 corded, EcoStation\/PlugStation\/TouchFree dispenser formats\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eANSI Standard:\u003c\/strong\u003e S3.19-1974 (method used to measure and label NRR)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication Range:\u003c\/strong\u003e Up to ~103 dBA TWA (OSHA method: effective protection = 13 dB after 50% derating)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOSHA Compliance:\u003c\/strong\u003e 29 CFR 1910.95 hearing conservation program hearing protector\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\n\u003cul style=\"line-height:2;padding-left:18px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eNRR 33 — maximum single-device attenuation:\u003c\/strong\u003e At NRR 33, the Pura-Fit sits at the top of the foam earplug attenuation range. Under OSHA's 50% derating method, workers receive approximately 13 dB of effective attenuation — sufficient for environments up to ~103 dBA TWA without requiring dual hearing protection. For environments above that threshold, the Pura-Fit can be worn simultaneously with an earmuff for additional protection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNo-roll-down insertion — no contamination risk from handling:\u003c\/strong\u003e The Pura-Fit's tapered bell profile eliminates the foam compression step required by cylindrical roll-down earplugs. This is critical in manufacturing, chemical processing, construction, and food production environments where workers have oily, dirty, or gloved hands — contaminated foam that contacts the ear canal directly is a hygiene and chemical exposure concern the Pura-Fit design avoids entirely\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCleanest material formulation in the Moldex lineup:\u003c\/strong\u003e Moldex Pura-Fit earplugs are latex-free, PVC-free, chloroprene-free, and diisocyanate-free. This comprehensive material profile makes Pura-Fit appropriate for latex-sensitive workers and for industries (food, pharmaceutical, semiconductor) with strict material restriction requirements on PPE that contacts workers' bodies\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-visibility yellow-green color:\u003c\/strong\u003e The bright coloration allows safety supervisors to verify at a distance that workers are wearing hearing protection — a practical compliance monitoring advantage over flesh-colored or low-contrast earplugs in high-throughput manufacturing or construction environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEcoStation dispenser system:\u003c\/strong\u003e Moldex's refillable wall-mount dispenser eliminates the need for workers to carry hearing protection — dispensers mount at area entrances and hold 500 pairs (standard EcoStation) or 750 pairs (EcoStation XL). The TouchFree EcoStation (6835) dispenses one pair per motion without contact — reducing cross-contamination in health-conscious environments\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eApplications — When to Use the Moldex Pura-Fit\u003c\/h2\u003e\n\n\u003cp\u003eThe Pura-Fit is the appropriate selection when the work environment requires maximum single-device foam earplug attenuation and one or more of the following conditions apply:\u003c\/p\u003e\n\n\u003cul style=\"line-height:1.9;padding-left:18px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturing and heavy industry:\u003c\/strong\u003e Press rooms, stamping lines, grinding operations, sawmill and woodworking equipment, metal fabrication, and assembly lines with noise exposures in the 90–105 dBA range — the Pura-Fit's NRR 33 and high-visibility color satisfy both protection and compliance monitoring requirements common to these environments\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/blogs\/product-reviews\/3m-6900-large-full-face-respirator-review\" style=\"color:#4fc3f7;\"\u003e\u003cstrong\u003eConstruction:\u003c\/strong\u003e Jackhammering, concrete cutting, heavy equipment operation, and demolition expose workers to 95–110 dBA noise levels. The no-roll-down design is advantageous on construction sites where workers cannot maintain clean hands, and the corded 6900 keeps the earplug accessible when workers must remove hearing protection to communicate between tasks\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFood processing and packaging:\u003c\/strong\u003e Conveyor systems, bottling lines, meat processing, and industrial kitchen equipment generate 90–100 dBA noise levels. The Pura-Fit's PVC-free, latex-free, bright-colored design meets the material and detectability requirements typical of food-grade PPE programs; for metal detection line environments, specify \u003ca href=\"\/products\/moldex-6615-sparkplugs-metal-detectable-corded-earplugs-nrr-33\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex SparkPlugs 6615 metal detectable\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChemical processing and refining:\u003c\/strong\u003e Pump rooms, compressor stations, and process areas with high ambient noise and chemical exposure require earplugs with a clean material formulation that won't introduce additional chemical exposure risk. The Pura-Fit's diisocyanate-free and chloroprene-free formulation addresses this concern directly\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMining and quarry operations:\u003c\/strong\u003e Blasting operations, crushers, and drilling equipment expose workers to some of the highest occupational noise levels — often 100–115 dBA. At these levels, the Pura-Fit NRR 33 should be supplemented with earmuffs (dual protection) for exposures above ~103 dBA TWA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-volume hearing conservation programs:\u003c\/strong\u003e The EcoStation and PlugStation dispenser systems are designed for facilities that distribute thousands of pairs per month. Dispenser-mount programs at area entrances reduce barriers to hearing protection compliance and eliminate the need for workers to carry and manage their own supply\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eNRR 33 — Noise Levels and Protection Requirements\u003c\/h2\u003e\n\n\u003ctable style=\"width:100%;border-collapse:collapse;background:#1a1a1a;color:#e0e0e0;margin:16px 0;font-size:0.93em;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background:#2a2a2a;\"\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eEnvironment \/ Task\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:center;\"\u003eTypical TWA\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:center;\"\u003ePura-Fit NRR 33 Adequate?\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eNotes\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eOffice, retail, light assembly\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e\u0026lt; 85 dBA\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#81c784;\"\u003eNo HPD required\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eBelow OSHA action level\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eLight manufacturing, woodworking\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e85–95 dBA\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#81c784;\"\u003e✔ Adequate\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eEffective attenuation: 13 dB after OSHA derating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eHeavy manufacturing, stamping, grinding\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e95–103 dBA\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#81c784;\"\u003e✔ Adequate\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eExposure at ear ~90 dBA with proper fit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eCrusher, mining, jackhammer\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e103–115 dBA\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#ffb74d;\"\u003e⚠ Add earmuffs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eDual protection recommended above 103 dBA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eBlasting, impact noise \u0026gt; 115 dBA\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e\u0026gt; 115 dBA\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#e57373;\"\u003e⚠ Dual protection required\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eEarplugs + earmuffs; engineering controls should be primary measure\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp style=\"font-size:0.85em;color:#666;\"\u003e\u003cem\u003eEffective attenuation calculated using OSHA 50% derating: (NRR – 7) × 0.5. Real-world attenuation depends on correct insertion technique and consistent wear. NRR is not a guarantee of exposure level — proper training and fit verification are required under OSHA 1910.95.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch2\u003ePura-Fit — All Variants\u003c\/h2\u003e\n\n\u003ctable style=\"width:100%;border-collapse:collapse;background:#1a1a1a;color:#e0e0e0;margin:16px 0;font-size:0.93em;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background:#2a2a2a;\"\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eModel\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:center;\"\u003eNRR\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eFormat\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:center;\"\u003eQty \/ Pack\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eBest For\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background:#1e2a1e;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e6800 \u003cem style=\"font-weight:400;color:#9e9e9e;\"\u003e(this product)\u003c\/em\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eUncorded\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e200 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eGeneral use; stays in noise area full shift\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6900-pura-fit-corded-earplugs-nrr-33-100-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6900\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eCorded\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e100 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eWorkers who move in\/out of noise — hang around neck\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6705-pura-fit-ecostation-dispenser-nrr-33-500-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6705 EcoStation\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eWall-mount dispenser (uncorded)\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e500 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eHigh-volume programs; area-entry dispenser\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6706-pura-fit-ecostation-refill-nrr-33-500-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6706 EcoStation Refill\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eRefill bag for 6705\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e500 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eOngoing restocking of EcoStation dispensers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6535-pura-fit-ecostation-xl-dispenser-nrr-33-750-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6535 EcoStation XL\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eXL wall-mount dispenser\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e750 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eHigh-volume facilities; longer refill intervals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6835-pura-fit-touchfree-ecostation-dispenser-nrr-33\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6835 TouchFree EcoStation\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eTouch-free dispenser\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003eVaries\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eFood, pharma, cleanroom — no-contact dispensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6844-pura-fit-plugstation-dispenser-nrr-33-250-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6844 PlugStation 250\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003ePlugStation dispenser (uncorded)\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e250 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eSmaller programs; compact wall-mount\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6882-pura-fit-plugstation-corded-dispenser-nrr-33-150-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6882 PlugStation Corded\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003ePlugStation dispenser (corded)\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e150 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003ePrograms requiring corded pairs from dispenser\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003ePura-Fit vs. Competing Foam Earplugs\u003c\/h2\u003e\n\n\u003ctable style=\"width:100%;border-collapse:collapse;background:#1a1a1a;color:#e0e0e0;margin:16px 0;font-size:0.93em;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background:#2a2a2a;\"\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eEarplug\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:center;\"\u003eNRR\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eInsertion\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eMaterial\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eBest For\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background:#1e2a1e;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003eMoldex Pura-Fit 6800 \u003cem style=\"font-weight:400;color:#9e9e9e;\"\u003e(this product)\u003c\/em\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eNo-roll-down twist\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003ePU foam, PVC-free\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eDirty environments, max attenuation, clean materials\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6604-sparkplugs-uncorded-earplugs-nrr-33-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex SparkPlugs 6604\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eRoll-down tapered\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003ePU foam, PVC-free\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eMetal-detectable option (6615); colorful for compliance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6600-softies-uncorded-earplugs-nrr-33-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Softies 6600\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eRoll-down cylindrical\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eUltra-soft PU foam\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eMaximum softness for sensitive ear canals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6870-meteors-uncorded-earplugs-nrr-33-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Meteors 6870\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eBell-shape grip tab\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003ePU foam, PVC-free\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eEasy grip for workers with reduced dexterity; small size available\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e3M E-A-R Classic\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e29\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eRoll-down cylindrical\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003ePVC foam\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eEconomy price; lower NRR; PVC material\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003eHoward Leight MAX\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eRoll-down bell\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003ePU foam\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eNRR 33 alternative; roll-down insertion required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eOSHA Hearing Conservation Compliance\u003c\/h2\u003e\n\n\u003cp\u003eThe Moldex Pura-Fit is a NIOSH-accepted hearing protection device rated under \u003cstrong\u003eANSI S3.19-1974\u003c\/strong\u003e. Under \u003cstrong\u003eOSHA 29 CFR 1910.95\u003c\/strong\u003e, employers must provide hearing protection at no cost to employees whose 8-hour TWA noise exposure equals or exceeds 85 dBA, and must ensure it reduces exposure to at least 90 dBA (OSHA) or 85 dBA (NIOSH recommendation).\u003c\/p\u003e\n\n\u003cul style=\"line-height:1.9;padding-left:18px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eSelection:\u003c\/strong\u003e Hearing protector selection must be based on attenuation adequate to reduce TWA to the required level — NRR alone does not satisfy the requirement without accounting for derating and proper fit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTraining:\u003c\/strong\u003e OSHA 1910.95(i)(4) requires training on the purpose, selection, fitting, use, and care of hearing protectors — training directly determines actual attenuation achieved in use\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAudiometric testing:\u003c\/strong\u003e Required annually for workers in hearing conservation programs (exposure ≥ 85 dBA TWA) — the Pura-Fit is appropriate for audiometric testing programs when workers are trained on proper insertion\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecordkeeping:\u003c\/strong\u003e OSHA 1910.95(m) requires records of noise exposure measurements, audiometric tests, and hearing protector provision to be maintained and made available to employees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConstruction:\u003c\/strong\u003e For construction sites, see OSHA 29 CFR 1926.52 — the Pura-Fit satisfies hearing protection requirements under both general industry and construction standards\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat is the NRR of Moldex Pura-Fit earplugs?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eThe Pura-Fit (6800 uncorded, 6900 corded) has an NRR of 33 dB — the maximum available from a single hearing protection device. Applying OSHA's 50% derating: effective attenuation = (33 – 7) × 0.5 = 13 dB. In a 100 dBA environment, estimated exposure at the ear = 87 dBA. Real-world attenuation depends on consistent and correct insertion.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eDo Moldex Pura-Fit earplugs need to be rolled before insertion?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eNo. The Pura-Fit's tapered bell shape inserts directly with a gentle twisting motion — no rolling or compressing required. Pull the outer ear up and back to straighten the ear canal, then insert with a slow twist until the outer flange sits flush with the canal opening. This no-roll-down design is faster and avoids contamination from handling compressed foam.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eAre Moldex Pura-Fit earplugs reusable?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003ePura-Fit earplugs are single-use disposable. A clean pair may be reused within a single shift, but should be discarded when soiled, compressed, or damaged. For multi-shift reusable hearing protection with NRR 27, see the \u003ca href=\"\/products\/moldex-alphas-6430-uncorded-reusable-earplugs-nrr-27db-pocket-pak-plus-50-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Alphas\u003c\/a\u003e or \u003ca href=\"\/products\/moldex-rockets-6400-uncorded-reusable-earplugs-nrr-27db-pocket-pak-50-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Rockets\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat is the difference between Pura-Fit 6800 and 6900?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eThe 6800 is uncorded — loose individual pairs. The 6900 is corded — both plugs connected by a cord that hangs around the neck when earplugs are removed. Identical NRR 33 foam in both. Choose corded (6900) when workers frequently move between noisy and quiet areas and need quick access without removing the earplug from their person.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat noise levels require NRR 33 earplugs?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eOSHA 1910.95 requires hearing protection when 8-hour TWA exceeds 85 dBA. NRR 33 earplugs provide effective protection (after OSHA 50% derating) for environments up to approximately 103 dBA TWA. Above 103 dBA, dual protection — earplugs worn simultaneously with earmuffs — is recommended.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eAre Moldex Pura-Fit earplugs latex-free?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eYes — latex-free, PVC-free, chloroprene-free, and diisocyanate-free. This material profile is specifically relevant for latex-sensitive workers and for food processing, pharmaceutical, and semiconductor environments with chemical material restrictions on PPE.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eCan Pura-Fit earplugs be used in food processing?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eYes. The bright yellow-green color aids visual detection and the clean PVC-free, latex-free formulation meets most food-grade PPE material requirements. For facilities with metal detection lines, specify \u003ca href=\"\/products\/moldex-6615-sparkplugs-metal-detectable-corded-earplugs-nrr-33\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex SparkPlugs 6615 metal detectable corded earplugs\u003c\/a\u003e instead.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat is an EcoStation dispenser?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eMoldex EcoStation is a wall-mounted refillable dispenser that holds 500 pairs (standard 6705) or 750 pairs (XL 6535). Dispensers mount at area entrances so workers can take a fresh pair each time they enter a noise area. The TouchFree EcoStation (6835) dispenses one pair per motion without contact — recommended for food, pharmaceutical, and cleanroom environments.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eHow do I calculate effective attenuation from NRR 33?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eOSHA method: (NRR – 7) × 0.5 = (33 – 7) × 0.5 = 13 dB effective attenuation. NIOSH method: (NRR – 7) \/ 2 = 13 dB. In a 100 dBA environment: estimated ear exposure = 100 – 13 = 87 dBA. Actual attenuation depends on consistent proper insertion — improper fit can reduce real-world protection to a fraction of labeled NRR.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eDo I need to fit test earplugs like respirators?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eOSHA does not require individual earplug fit testing the way it mandates respirator fit testing. However, OSHA 1910.95(i)(4) requires training on hearing protector selection, fitting, use, and care. NIOSH recommends field attenuation estimation (FAET) to verify adequate protection — proper insertion training is the most important determinant of actual attenuation.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhere can I buy Moldex Pura-Fit earplugs in bulk?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eWC Safety stocks the full Pura-Fit lineup including 6800 uncorded (200-pair bags), 6900 corded (100-pair bags), 6705 EcoStation dispenser (500 pairs), 6535 EcoStation XL (750 pairs), and 6835 TouchFree EcoStation. Browse the complete \u003ca href=\"\/collections\/moldex-earplugs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Earplugs collection at WC Safety →\u003c\/a\u003e\u003c\/p\u003e\n","brand":"Moldex","offers":[{"title":"Default Title","offer_id":44052682309720,"sku":"6706","price":130.45,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0594\/1900\/0920\/files\/81lDJsxMo5L._SL1500_c543439d-a507-49ba-a6bc-efd5c9d461e9.jpg?v=1777626553"},{"product_id":"moldex-6707-meteors-ecostation-dispenser-nrr-33-500-pairs","title":"Moldex 6707 Meteors EcoStation Uncorded Earplug Dispenser — NRR 33dB, 500 Pairs","description":"\u003c!--\n================================================================================\nFAQ SCHEMA — push to custom.faq_json metafield\n================================================================================\n[\n  { \"@type\": \"Question\", \"name\": \"What is the NRR of Moldex Meteors earplugs?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Moldex Meteors come in two NRR ratings. Regular Meteors (6870 uncorded, 6970 corded) have NRR 33 dB. Meteors Small (6630 uncorded, 6632 corded) have NRR 28 dB — sized for smaller ear canals. Applying OSHA's 50% derating: NRR 33 gives 13 dB effective attenuation; NRR 28 gives 10.5 dB effective attenuation.\" } },\n  { \"@type\": \"Question\", \"name\": \"What makes Moldex Meteors different from other foam earplugs?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Meteors have a unique bell or dome shape with a large, easy-grip outer flange. The wide flange gives workers something to grasp for insertion and removal — making Meteors the best choice for workers with reduced hand dexterity, thick work gloves, or difficulty manipulating smaller foam plugs. The availability of a dedicated Small size (NRR 28) for smaller ear canals is also unusual in foam earplug lines.\" } },\n  { \"@type\": \"Question\", \"name\": \"What is the difference between Meteors regular and Meteors Small?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Regular Meteors (6870\/6970) have NRR 33 and are sized for standard adult ear canals. Meteors Small (6630\/6632) have NRR 28 and are physically smaller — engineered for workers with smaller ear canals who cannot achieve an adequate seal with standard-sized foam earplugs. The Small size is the correct selection when standard earplugs feel loose, fall out easily, or cause discomfort from being forced into a too-small canal.\" } },\n  { \"@type\": \"Question\", \"name\": \"Are Moldex Meteors latex-free?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Yes. Moldex Meteors are latex-free and PVC-free. They are made from polyurethane foam without chloroprene or other common sensitizers — appropriate for latex-sensitive workers and for most food-grade hearing protection programs.\" } },\n  { \"@type\": \"Question\", \"name\": \"How do I insert Moldex Meteors earplugs?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Grasp the wide outer flange of the Meteor earplug. Reach over or around the head with the opposite hand to pull the outer ear up and back, straightening the ear canal. Insert the Meteor with a slow rotating motion until the outer flange is flush with the ear canal opening. The bell shape and wide grip tab make this process easier than cylindrical plugs, particularly for workers with gloves or reduced dexterity. Hold in place for 20-30 seconds while foam seats.\" } },\n  { \"@type\": \"Question\", \"name\": \"What ear canal size is Meteors Small designed for?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Meteors Small (NRR 28) is designed for workers with smaller ear canals — typically women, younger workers, or anyone who finds standard foam earplugs uncomfortable, loose, or difficult to seal. If standard earplugs feel like they are being forced in, fall out easily, or provide inconsistent attenuation, Meteors Small is the appropriate next option. NRR 28 still provides 10.5 dB effective attenuation (OSHA derating) — adequate for most industrial noise environments up to 97.5 dBA TWA.\" } },\n  { \"@type\": \"Question\", \"name\": \"What noise levels require earplugs with NRR 28 (Meteors Small)?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Meteors Small (NRR 28) provide effective attenuation of 10.5 dB (OSHA 50% derating: (28-7) x 0.5). This is adequate for environments up to approximately 97.5 dBA 8-hour TWA, reducing exposure to approximately 87 dBA. For environments above 98 dBA TWA, specify regular Meteors (NRR 33) if they fit, or add earmuffs as dual protection with the Small size.\" } },\n  { \"@type\": \"Question\", \"name\": \"What EcoStation and PlugStation formats are available for Meteors?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Meteors dispenser formats: EcoStation 6707 (500 pairs, wall-mount), EcoStation XL 6537 (750 pairs), EcoStation XL refill 6538, PlugStation 6875 (250 pairs), and TouchFree EcoStation 6837 (no-contact dispensing). All dispenser formats use the regular NRR 33 Meteors body.\" } },\n  { \"@type\": \"Question\", \"name\": \"Can Moldex Meteors be used with gloves?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Yes — the Meteors' wide bell-shaped outer flange is specifically designed to be graspable with work gloves. The large grip surface makes insertion and removal possible without the fine motor manipulation required by smaller cylindrical or tapered foam plugs. This is the primary ergonomic advantage of the Meteors design over the Pura-Fit, SparkPlugs, and Softies families.\" } },\n  { \"@type\": \"Question\", \"name\": \"How do Meteors compare to Pura-Fit and SparkPlugs?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"All three deliver NRR 33 (regular sizes) with latex-free, PVC-free formulations. Meteors have a wide bell flange for gloved or low-dexterity insertion, plus a Small size (NRR 28) for smaller ear canals. Pura-Fit has a no-roll-down tapered insertion for dirty environments. SparkPlugs have a metal-detectable compound option. For most general programs, all three are equivalent — choose Meteors when grip ease or ear canal size is the primary concern.\" } },\n  { \"@type\": \"Question\", \"name\": \"Where can I buy Moldex Meteors in bulk?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"WC Safety stocks 6870 uncorded regular (200 pairs), 6970 corded regular (100 pairs), 6630 small uncorded (200 pairs), 6632 small corded (100 pairs), plus EcoStation and PlugStation dispenser formats. Browse the complete Moldex Earplugs collection at WC Safety.\" } }\n]\n================================================================================\n\nSEO PAGE TITLE (max 70 chars):\nMoldex Meteors 6870 Earplugs NRR 33 | Bell Shape, Small Size NRR 28 Available\n\nMETA DESCRIPTION (max 160 chars):\nMoldex Meteors NRR 33 foam earplugs — wide bell flange for easy gloved-hand insertion. Small size NRR 28 for smaller ear canals. Corded \u0026 uncorded. In stock at WC Safety.\n\n================================================================================\n--\u003e\n\n\u003caside style=\"border: 2px solid #ff9800; padding: 20px 24px; background: #2a2520; margin: 24px 0; border-radius: 6px; color: #f5e6d3;\"\u003e\n  \u003cdiv style=\"display: flex; align-items: center; gap: 12px; margin-bottom: 12px; flex-wrap: wrap;\"\u003e\n    \u003cspan style=\"background: #ff9800; color: #1a1a1a; font-weight: bold; padding: 4px 12px; border-radius: 4px; font-size: 0.95em;\"\u003eEDITORIAL REVIEW: 4.4\/5\u003c\/span\u003e\n    \u003cspan style=\"color: #ffb74d; font-size: 0.9em;\"\u003eIndependently reviewed by WC Safety\u003c\/span\u003e\n  \u003c\/div\u003e\n  \u003cp style=\"margin: 0 0 14px 0; color: #f5e6d3; font-style: italic; line-height: 1.5;\"\u003e\"The Meteors' wide bell flange solves a real problem — workers who can't easily manipulate small foam plugs, especially with gloves on. The dedicated Small size (NRR 28) adds something rare in disposable foam earplugs: a properly-sized option for smaller ear canals that doesn't require jamming a standard plug in and hoping for the best.\"\u003c\/p\u003e\n  \u003cp style=\"margin: 0;\"\u003e\n    Read the full review →\n     ·\n    Best Moldex Earplugs Guide →\n  \u003c\/p\u003e\n\u003c\/aside\u003e\n\n\u003ch2\u003eMoldex Meteors — NRR 33 Bell-Shape Foam Earplug, Small Size (NRR 28) Available\u003c\/h2\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eMoldex Meteors\u003c\/strong\u003e is a disposable foam earplug with a distinctive bell or dome shape featuring a \u003cstrong\u003ewide outer flange that makes insertion and removal easier than cylindrical or tapered foam plugs\u003c\/strong\u003e — particularly for workers wearing gloves or with reduced hand dexterity. Regular Meteors (\u003ca href=\"\/products\/moldex-6870-meteors-uncorded-earplugs-nrr-33-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6870 uncorded\u003c\/a\u003e, \u003ca href=\"\/products\/moldex-6970-meteors-corded-earplugs-nrr-33-100-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6970 corded\u003c\/a\u003e) carry \u003cstrong\u003eNRR 33\u003c\/strong\u003e. Meteors Small (\u003ca href=\"\/products\/moldex-6630-meteors-small-uncorded-earplugs-nrr-28-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6630 uncorded\u003c\/a\u003e, \u003ca href=\"\/products\/moldex-6632-meteors-small-corded-earplugs-nrr-28-100-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6632 corded\u003c\/a\u003e) are physically smaller and carry \u003cstrong\u003eNRR 28\u003c\/strong\u003e — engineered for workers with smaller ear canals who cannot achieve an adequate seal with standard-size earplugs. For a no-roll-down alternative at NRR 33, see the \u003ca href=\"\/products\/moldex-6800-pura-fit-uncorded-earplugs-nrr-33-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Pura-Fit\u003c\/a\u003e. For the reusable multi-size option, see the \u003ca href=\"\/products\/moldex-alphas-6430-uncorded-reusable-earplugs-nrr-27db-pocket-pak-plus-50-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Alphas\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cdiv style=\"background:#1a1a1a;border-left:4px solid #ff9800;border-radius:4px;padding:16px 20px;margin:24px 0;\"\u003e\n\u003cstrong style=\"color:#ff9800;\"\u003eQuick Facts — Moldex Meteors\u003c\/strong\u003e\n\u003cul style=\"margin-top:8px;padding-left:18px;line-height:1.9;color:#e0e0e0;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eNRR:\u003c\/strong\u003e 33 dB (regular) | 28 dB (Small) — ANSI S3.19-1974\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Disposable foam earplug\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShape:\u003c\/strong\u003e Bell\/dome with wide outer grip flange — no small fingertip grip required\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsertion Method:\u003c\/strong\u003e Grip flange, pull ear up\/back, insert with gentle rotation; hold 20–30 sec\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Polyurethane foam — latex-free, PVC-free\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Bright orange-red (regular) \/ coral (small) — high visibility\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSizes:\u003c\/strong\u003e Regular (standard ear canal) and Small (smaller ear canal) — same bell design, different body dimensions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvailable Variants:\u003c\/strong\u003e Uncorded \/ corded; EcoStation, PlugStation, TouchFree dispenser formats\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEffective Attenuation (OSHA 50%):\u003c\/strong\u003e 13 dB (NRR 33) | 10.5 dB (NRR 28)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\n\u003cul style=\"line-height:2;padding-left:18px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide bell flange — designed for gloved hands and low dexterity:\u003c\/strong\u003e The Meteors' outer flange provides a large, stable grip surface that allows workers to insert and remove earplugs without the fine motor precision required by cylindrical or narrow tapered plugs. This is the defining advantage of the Meteors design — in environments where workers routinely wear thick gloves (construction, cold storage, warehouse) or have reduced dexterity, proper earplug insertion is often skipped because smaller plugs are difficult to manipulate; the Meteors addresses this compliance barrier directly\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDedicated Small size for smaller ear canals:\u003c\/strong\u003e Most foam earplug lines offer a single \"one-size\" format. Meteors Small (NRR 28) provides a physically smaller body for workers whose ear canals cannot seat a standard foam plug without discomfort or incomplete seal. Forcing a standard earplug into a smaller canal produces a loose, protruding fit that achieves far less than labeled NRR — the correct solution is a properly-sized plug, not more force\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNRR 33 in regular size — maximum single-device attenuation:\u003c\/strong\u003e Regular Meteors deliver NRR 33 — the ceiling for foam earplug attenuation — providing effective protection (13 dB after OSHA derating) for environments up to approximately 103 dBA TWA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLatex-free and PVC-free:\u003c\/strong\u003e Moldex Meteors foam contains no latex, PVC, or chloroprene — appropriate for latex-allergic workers and for industries with chemical material restrictions on body-contact PPE\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEcoStation and PlugStation dispenser compatibility:\u003c\/strong\u003e Regular Meteors are available in wall-mount EcoStation (6707), EcoStation XL (6537), PlugStation (6875), and TouchFree EcoStation (6837) formats — supporting high-volume dispenser programs at area entrances\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eApplications — When to Use Moldex Meteors\u003c\/h2\u003e\n\n\u003cul style=\"line-height:1.9;padding-left:18px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorkers who wear gloves (construction, cold storage, warehouse):\u003c\/strong\u003e The Meteors' large grip flange allows one-handed or gloved-hand insertion and removal without removing gloves — a practical compliance advantage in environments where taking gloves off to insert earplugs is time-consuming or creates its own safety hazard\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorkers with smaller ear canals (Meteors Small — NRR 28):\u003c\/strong\u003e Women workers, younger workers, and anyone with smaller ear canal dimensions who experience discomfort, poor seal, or frequent earplug ejection with standard earplugs — the Meteors Small provides a properly-sized fit at NRR 28, sufficient for most industrial hearing conservation programs up to approximately 97.5 dBA TWA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorkers with reduced hand dexterity:\u003c\/strong\u003e Manual tasks, hand injuries, or cold-environment hand stiffness reduce the fine motor control needed to roll and insert small foam plugs — the Meteors' wide grip flange reduces this manipulation requirement and improves compliance rates in populations where other earplug styles are routinely worn incorrectly\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGeneral manufacturing and industrial environments:\u003c\/strong\u003e Press rooms, packaging lines, assembly operations, and other 90–103 dBA environments where the standard NRR 33 protection ceiling is required — Meteors are a direct alternative to Pura-Fit or SparkPlugs for programs where insertion ease or ear canal size is the primary selection driver\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHearing conservation programs with dispenser infrastructure:\u003c\/strong\u003e EcoStation and PlugStation dispenser formats allow Meteors to be distributed at area entrances across large facilities, with the TouchFree format (6837) supporting cleanroom and food-grade environments\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eMeteors Regular vs. Meteors Small — Selection Guide\u003c\/h2\u003e\n\n\u003ctable style=\"width:100%;border-collapse:collapse;background:#1a1a1a;color:#e0e0e0;margin:16px 0;font-size:0.93em;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background:#2a2a2a;\"\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eCondition\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:center;\"\u003eRegular (NRR 33)\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:center;\"\u003eSmall (NRR 28)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eStandard adult ear canal fit\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#81c784;\"\u003e✔ Correct choice\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#e57373;\"\u003eMay feel loose\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eSmaller ear canal — plug uncomfortable or won't seal\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#e57373;\"\u003eOver-sized, poor seal\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#81c784;\"\u003e✔ Correct choice\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eEnvironment up to ~103 dBA TWA\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#81c784;\"\u003e✔ 13 dB effective\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#ffb74d;\"\u003e⚠ 10.5 dB — check TWA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eEnvironment up to ~97.5 dBA TWA\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#81c784;\"\u003e✔ Adequate\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#81c784;\"\u003e✔ Adequate (10.5 dB)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eEnvironment above 103 dBA TWA\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#ffb74d;\"\u003e⚠ Add earmuffs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#e57373;\"\u003e✘ Add earmuffs (dual protection)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eMeteors — All Variants\u003c\/h2\u003e\n\n\u003ctable style=\"width:100%;border-collapse:collapse;background:#1a1a1a;color:#e0e0e0;margin:16px 0;font-size:0.93em;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background:#2a2a2a;\"\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eModel\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:center;\"\u003eNRR\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eFormat\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:center;\"\u003eQty\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eBest For\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background:#1e2a1e;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e6870 \u003cem style=\"font-weight:400;color:#9e9e9e;\"\u003e(this product)\u003c\/em\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eUncorded\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e200 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eStandard ear canal; full-shift noise area\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6970-meteors-corded-earplugs-nrr-33-100-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6970\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eCorded\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e100 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eIn\/out noise areas; hang around neck\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6630-meteors-small-uncorded-earplugs-nrr-28-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6630 Small\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#ffb74d;\"\u003e28\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eUncorded (small size)\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e200 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eSmaller ear canal; better comfort than standard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6632-meteors-small-corded-earplugs-nrr-28-100-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6632 Small Corded\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#ffb74d;\"\u003e28\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eCorded (small size)\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e100 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eSmaller canal; in\/out noise areas\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6707-meteors-ecostation-dispenser-nrr-33-500-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6707 EcoStation\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eEcoStation dispenser\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e500 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eArea-entry wall dispenser\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-meteors-ecostation-xl-6537-uncorded-earplug-dispenser-nrr-33db-750-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6537 EcoStation XL\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eEcoStation XL dispenser\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e750 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eHigh-volume programs; extended refill interval\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6875-meteors-plugstation-dispenser-nrr-33-250-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6875 PlugStation\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003ePlugStation (250 pairs)\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e250 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eCompact wall-mount dispenser\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6837-meteors-touchfree-ecostation-dispenser-nrr-33\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6837 TouchFree\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eTouch-free dispenser\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003eVaries\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eNo-contact dispensing — food, cleanroom\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eMeteors vs. Competing Foam Earplugs\u003c\/h2\u003e\n\n\u003ctable style=\"width:100%;border-collapse:collapse;background:#1a1a1a;color:#e0e0e0;margin:16px 0;font-size:0.93em;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background:#2a2a2a;\"\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eEarplug\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:center;\"\u003eNRR\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eShape \/ Insertion\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:center;\"\u003eSmall Size\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eBest For\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background:#1e2a1e;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003eMoldex Meteors 6870 \u003cem style=\"font-weight:400;color:#9e9e9e;\"\u003e(this product)\u003c\/em\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33 (28 small)\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eBell flange — easy grip\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#81c784;\"\u003e✔ NRR 28\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eGloved hands, reduced dexterity, smaller ear canals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6800-pura-fit-uncorded-earplugs-nrr-33-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Pura-Fit 6800\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eTapered — no roll-down\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#e57373;\"\u003e✘ One size\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eDirty environments; fastest insertion; clean materials\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6604-sparkplugs-uncorded-earplugs-nrr-33-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex SparkPlugs 6604\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eTapered — roll-down\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#e57373;\"\u003e✘ One size\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eMetal-detectable option; high-visibility multicolor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6600-softies-uncorded-earplugs-nrr-33-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Softies 6600\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eCylindrical — roll-down\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#e57373;\"\u003e✘ One size\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eSoftest foam for sensitive ear canals; maximum comfort\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eOSHA Compliance \u0026amp; Hearing Conservation\u003c\/h2\u003e\n\n\u003cp\u003eMoldex Meteors are rated under \u003cstrong\u003eANSI S3.19-1974\u003c\/strong\u003e at NRR 33 (regular) and NRR 28 (small). Under \u003cstrong\u003eOSHA 29 CFR 1910.95\u003c\/strong\u003e, both sizes are appropriate hearing protection for workers with noise exposures at or above 85 dBA TWA when adequate attenuation is confirmed for the specific environment.\u003c\/p\u003e\n\n\u003cul style=\"line-height:1.9;padding-left:18px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize selection matters for attenuation:\u003c\/strong\u003e A standard-size earplug that does not fit properly delivers less real-world attenuation than a smaller earplug that seals correctly. If workers with smaller ear canals report discomfort or frequent ejection, specifying Meteors Small is the correct response — not requiring workers to continue using a poorly-fitting standard earplug\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTraining requirement:\u003c\/strong\u003e OSHA 1910.95(i)(4) requires training on correct hearing protector fitting. The Meteors' grip flange design reduces but does not eliminate the importance of proper insertion technique — workers must still seat the plug deeply enough to seal the canal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual protection above 103 dBA (regular) or 97.5 dBA (small):\u003c\/strong\u003e At noise exposures above these thresholds, earplugs alone are insufficient — a Moldex earmuff or other approved earmuff worn simultaneously with earplugs provides additional attenuation. OSHA notes that dual-protection adds approximately 5 dB to the higher-rated protector's attenuation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat is the NRR of Moldex Meteors?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eRegular Meteors (6870\/6970): NRR 33 dB — effective attenuation 13 dB (OSHA 50% derating). Meteors Small (6630\/6632): NRR 28 dB — effective attenuation 10.5 dB. Both sizes use the same bell-flange design — Small has a physically smaller foam body for smaller ear canals.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat makes Moldex Meteors different from other foam earplugs?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eThe wide bell-shaped outer flange makes Meteors significantly easier to grasp, insert, and remove than cylindrical or narrow tapered plugs — particularly for workers wearing gloves or with reduced dexterity. The availability of a dedicated Small size (NRR 28) for smaller ear canals is also uncommon in disposable foam earplug lines.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat is the difference between Meteors regular and Small?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eRegular Meteors (6870\/6970) are NRR 33 and sized for standard adult ear canals. Meteors Small (6630\/6632) are NRR 28 and physically smaller — for workers whose ear canals cannot seat a standard foam plug comfortably or without a poor seal. Use Small when standard earplugs feel loose, cause pain from oversizing, or fall out easily.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eAre Moldex Meteors latex-free?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eYes — latex-free and PVC-free. Appropriate for latex-sensitive workers and most food-grade and pharmaceutical PPE programs.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eCan Meteors be inserted with gloves on?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eYes — the wide bell flange is specifically designed to be graspable with work gloves. This is the primary ergonomic advantage of the Meteors design over narrow cylindrical or tapered plugs that require fine motor manipulation.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat ear canal size is Meteors Small designed for?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eMeteors Small is for workers with smaller ear canals — typically women, younger workers, or anyone who finds standard foam earplugs uncomfortable or unable to seal. If standard plugs feel too large, fall out, or cause ear canal pain, Meteors Small is the correct next option before resorting to reusable flanged earplugs.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat noise levels require NRR 28 (Meteors Small)?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eMeteors Small NRR 28 provides 10.5 dB effective attenuation (OSHA 50% derating). Adequate for environments up to approximately 97.5 dBA TWA. Above 98 dBA, add earmuffs for dual protection — or select a worker with a standard-size canal for regular Meteors (NRR 33) if fit allows.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat EcoStation and PlugStation formats are available?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eEcoStation 6707 (500 pairs), EcoStation XL 6537 (750 pairs), EcoStation XL refill 6538, PlugStation 6875 (250 pairs), TouchFree EcoStation 6837. All dispenser formats use regular NRR 33 Meteors.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eHow do Meteors compare to Pura-Fit and SparkPlugs?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eAll three deliver NRR 33 with latex-free, PVC-free formulations. Meteors have the wide grip flange for gloved\/low-dexterity insertion and the only Small size option. Pura-Fit has no-roll-down insertion for dirty environments. SparkPlugs have a metal-detectable option. Choose Meteors when grip ease or ear canal size is the primary concern.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhere can I buy Moldex Meteors in bulk?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eWC Safety stocks 6870 uncorded regular (200 pairs), 6970 corded regular (100 pairs), 6630 Small uncorded (200 pairs), 6632 Small corded (100 pairs), and all EcoStation and PlugStation formats. Browse the \u003ca href=\"\/collections\/moldex-earplugs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Earplugs collection at WC Safety →\u003c\/a\u003e\u003c\/p\u003e\n","brand":"Moldex","offers":[{"title":"Default Title","offer_id":44052683030616,"sku":"6707","price":146.04,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0594\/1900\/0920\/files\/7174QwWQE4L._SL1500.jpg?v=1777626693"},{"product_id":"moldex-6708-meteors-ecostation-refill-nrr-33-500-pairs","title":"Moldex 6708 Meteors EcoStation Refill — NRR 33dB, 500 Pairs","description":"\u003c!--\n================================================================================\nFAQ SCHEMA — push to custom.faq_json metafield\n================================================================================\n[\n  { \"@type\": \"Question\", \"name\": \"What is the NRR of Moldex Meteors earplugs?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Moldex Meteors come in two NRR ratings. Regular Meteors (6870 uncorded, 6970 corded) have NRR 33 dB. Meteors Small (6630 uncorded, 6632 corded) have NRR 28 dB — sized for smaller ear canals. Applying OSHA's 50% derating: NRR 33 gives 13 dB effective attenuation; NRR 28 gives 10.5 dB effective attenuation.\" } },\n  { \"@type\": \"Question\", \"name\": \"What makes Moldex Meteors different from other foam earplugs?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Meteors have a unique bell or dome shape with a large, easy-grip outer flange. The wide flange gives workers something to grasp for insertion and removal — making Meteors the best choice for workers with reduced hand dexterity, thick work gloves, or difficulty manipulating smaller foam plugs. The availability of a dedicated Small size (NRR 28) for smaller ear canals is also unusual in foam earplug lines.\" } },\n  { \"@type\": \"Question\", \"name\": \"What is the difference between Meteors regular and Meteors Small?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Regular Meteors (6870\/6970) have NRR 33 and are sized for standard adult ear canals. Meteors Small (6630\/6632) have NRR 28 and are physically smaller — engineered for workers with smaller ear canals who cannot achieve an adequate seal with standard-sized foam earplugs. The Small size is the correct selection when standard earplugs feel loose, fall out easily, or cause discomfort from being forced into a too-small canal.\" } },\n  { \"@type\": \"Question\", \"name\": \"Are Moldex Meteors latex-free?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Yes. Moldex Meteors are latex-free and PVC-free. They are made from polyurethane foam without chloroprene or other common sensitizers — appropriate for latex-sensitive workers and for most food-grade hearing protection programs.\" } },\n  { \"@type\": \"Question\", \"name\": \"How do I insert Moldex Meteors earplugs?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Grasp the wide outer flange of the Meteor earplug. Reach over or around the head with the opposite hand to pull the outer ear up and back, straightening the ear canal. Insert the Meteor with a slow rotating motion until the outer flange is flush with the ear canal opening. The bell shape and wide grip tab make this process easier than cylindrical plugs, particularly for workers with gloves or reduced dexterity. Hold in place for 20-30 seconds while foam seats.\" } },\n  { \"@type\": \"Question\", \"name\": \"What ear canal size is Meteors Small designed for?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Meteors Small (NRR 28) is designed for workers with smaller ear canals — typically women, younger workers, or anyone who finds standard foam earplugs uncomfortable, loose, or difficult to seal. If standard earplugs feel like they are being forced in, fall out easily, or provide inconsistent attenuation, Meteors Small is the appropriate next option. NRR 28 still provides 10.5 dB effective attenuation (OSHA derating) — adequate for most industrial noise environments up to 97.5 dBA TWA.\" } },\n  { \"@type\": \"Question\", \"name\": \"What noise levels require earplugs with NRR 28 (Meteors Small)?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Meteors Small (NRR 28) provide effective attenuation of 10.5 dB (OSHA 50% derating: (28-7) x 0.5). This is adequate for environments up to approximately 97.5 dBA 8-hour TWA, reducing exposure to approximately 87 dBA. For environments above 98 dBA TWA, specify regular Meteors (NRR 33) if they fit, or add earmuffs as dual protection with the Small size.\" } },\n  { \"@type\": \"Question\", \"name\": \"What EcoStation and PlugStation formats are available for Meteors?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Meteors dispenser formats: EcoStation 6707 (500 pairs, wall-mount), EcoStation XL 6537 (750 pairs), EcoStation XL refill 6538, PlugStation 6875 (250 pairs), and TouchFree EcoStation 6837 (no-contact dispensing). All dispenser formats use the regular NRR 33 Meteors body.\" } },\n  { \"@type\": \"Question\", \"name\": \"Can Moldex Meteors be used with gloves?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Yes — the Meteors' wide bell-shaped outer flange is specifically designed to be graspable with work gloves. The large grip surface makes insertion and removal possible without the fine motor manipulation required by smaller cylindrical or tapered foam plugs. This is the primary ergonomic advantage of the Meteors design over the Pura-Fit, SparkPlugs, and Softies families.\" } },\n  { \"@type\": \"Question\", \"name\": \"How do Meteors compare to Pura-Fit and SparkPlugs?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"All three deliver NRR 33 (regular sizes) with latex-free, PVC-free formulations. Meteors have a wide bell flange for gloved or low-dexterity insertion, plus a Small size (NRR 28) for smaller ear canals. Pura-Fit has a no-roll-down tapered insertion for dirty environments. SparkPlugs have a metal-detectable compound option. For most general programs, all three are equivalent — choose Meteors when grip ease or ear canal size is the primary concern.\" } },\n  { \"@type\": \"Question\", \"name\": \"Where can I buy Moldex Meteors in bulk?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"WC Safety stocks 6870 uncorded regular (200 pairs), 6970 corded regular (100 pairs), 6630 small uncorded (200 pairs), 6632 small corded (100 pairs), plus EcoStation and PlugStation dispenser formats. Browse the complete Moldex Earplugs collection at WC Safety.\" } }\n]\n================================================================================\n\nSEO PAGE TITLE (max 70 chars):\nMoldex Meteors 6870 Earplugs NRR 33 | Bell Shape, Small Size NRR 28 Available\n\nMETA DESCRIPTION (max 160 chars):\nMoldex Meteors NRR 33 foam earplugs — wide bell flange for easy gloved-hand insertion. Small size NRR 28 for smaller ear canals. Corded \u0026 uncorded. In stock at WC Safety.\n\n================================================================================\n--\u003e\n\n\u003caside style=\"border: 2px solid #ff9800; padding: 20px 24px; background: #2a2520; margin: 24px 0; border-radius: 6px; color: #f5e6d3;\"\u003e\n  \u003cdiv style=\"display: flex; align-items: center; gap: 12px; margin-bottom: 12px; flex-wrap: wrap;\"\u003e\n    \u003cspan style=\"background: #ff9800; color: #1a1a1a; font-weight: bold; padding: 4px 12px; border-radius: 4px; font-size: 0.95em;\"\u003eEDITORIAL REVIEW: 4.4\/5\u003c\/span\u003e\n    \u003cspan style=\"color: #ffb74d; font-size: 0.9em;\"\u003eIndependently reviewed by WC Safety\u003c\/span\u003e\n  \u003c\/div\u003e\n  \u003cp style=\"margin: 0 0 14px 0; color: #f5e6d3; font-style: italic; line-height: 1.5;\"\u003e\"The Meteors' wide bell flange solves a real problem — workers who can't easily manipulate small foam plugs, especially with gloves on. The dedicated Small size (NRR 28) adds something rare in disposable foam earplugs: a properly-sized option for smaller ear canals that doesn't require jamming a standard plug in and hoping for the best.\"\u003c\/p\u003e\n  \u003cp style=\"margin: 0;\"\u003e\n    Read the full review →\n     ·\n    Best Moldex Earplugs Guide →\n  \u003c\/p\u003e\n\u003c\/aside\u003e\n\n\u003ch2\u003eMoldex Meteors — NRR 33 Bell-Shape Foam Earplug, Small Size (NRR 28) Available\u003c\/h2\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eMoldex Meteors\u003c\/strong\u003e is a disposable foam earplug with a distinctive bell or dome shape featuring a \u003cstrong\u003ewide outer flange that makes insertion and removal easier than cylindrical or tapered foam plugs\u003c\/strong\u003e — particularly for workers wearing gloves or with reduced hand dexterity. Regular Meteors (\u003ca href=\"\/products\/moldex-6870-meteors-uncorded-earplugs-nrr-33-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6870 uncorded\u003c\/a\u003e, \u003ca href=\"\/products\/moldex-6970-meteors-corded-earplugs-nrr-33-100-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6970 corded\u003c\/a\u003e) carry \u003cstrong\u003eNRR 33\u003c\/strong\u003e. Meteors Small (\u003ca href=\"\/products\/moldex-6630-meteors-small-uncorded-earplugs-nrr-28-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6630 uncorded\u003c\/a\u003e, \u003ca href=\"\/products\/moldex-6632-meteors-small-corded-earplugs-nrr-28-100-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6632 corded\u003c\/a\u003e) are physically smaller and carry \u003cstrong\u003eNRR 28\u003c\/strong\u003e — engineered for workers with smaller ear canals who cannot achieve an adequate seal with standard-size earplugs. For a no-roll-down alternative at NRR 33, see the \u003ca href=\"\/products\/moldex-6800-pura-fit-uncorded-earplugs-nrr-33-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Pura-Fit\u003c\/a\u003e. For the reusable multi-size option, see the \u003ca href=\"\/products\/moldex-alphas-6430-uncorded-reusable-earplugs-nrr-27db-pocket-pak-plus-50-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Alphas\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cdiv style=\"background:#1a1a1a;border-left:4px solid #ff9800;border-radius:4px;padding:16px 20px;margin:24px 0;\"\u003e\n\u003cstrong style=\"color:#ff9800;\"\u003eQuick Facts — Moldex Meteors\u003c\/strong\u003e\n\u003cul style=\"margin-top:8px;padding-left:18px;line-height:1.9;color:#e0e0e0;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eNRR:\u003c\/strong\u003e 33 dB (regular) | 28 dB (Small) — ANSI S3.19-1974\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Disposable foam earplug\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShape:\u003c\/strong\u003e Bell\/dome with wide outer grip flange — no small fingertip grip required\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsertion Method:\u003c\/strong\u003e Grip flange, pull ear up\/back, insert with gentle rotation; hold 20–30 sec\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Polyurethane foam — latex-free, PVC-free\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Bright orange-red (regular) \/ coral (small) — high visibility\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSizes:\u003c\/strong\u003e Regular (standard ear canal) and Small (smaller ear canal) — same bell design, different body dimensions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvailable Variants:\u003c\/strong\u003e Uncorded \/ corded; EcoStation, PlugStation, TouchFree dispenser formats\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEffective Attenuation (OSHA 50%):\u003c\/strong\u003e 13 dB (NRR 33) | 10.5 dB (NRR 28)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\n\u003cul style=\"line-height:2;padding-left:18px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide bell flange — designed for gloved hands and low dexterity:\u003c\/strong\u003e The Meteors' outer flange provides a large, stable grip surface that allows workers to insert and remove earplugs without the fine motor precision required by cylindrical or narrow tapered plugs. This is the defining advantage of the Meteors design — in environments where workers routinely wear thick gloves (construction, cold storage, warehouse) or have reduced dexterity, proper earplug insertion is often skipped because smaller plugs are difficult to manipulate; the Meteors addresses this compliance barrier directly\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDedicated Small size for smaller ear canals:\u003c\/strong\u003e Most foam earplug lines offer a single \"one-size\" format. Meteors Small (NRR 28) provides a physically smaller body for workers whose ear canals cannot seat a standard foam plug without discomfort or incomplete seal. Forcing a standard earplug into a smaller canal produces a loose, protruding fit that achieves far less than labeled NRR — the correct solution is a properly-sized plug, not more force\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNRR 33 in regular size — maximum single-device attenuation:\u003c\/strong\u003e Regular Meteors deliver NRR 33 — the ceiling for foam earplug attenuation — providing effective protection (13 dB after OSHA derating) for environments up to approximately 103 dBA TWA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLatex-free and PVC-free:\u003c\/strong\u003e Moldex Meteors foam contains no latex, PVC, or chloroprene — appropriate for latex-allergic workers and for industries with chemical material restrictions on body-contact PPE\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEcoStation and PlugStation dispenser compatibility:\u003c\/strong\u003e Regular Meteors are available in wall-mount EcoStation (6707), EcoStation XL (6537), PlugStation (6875), and TouchFree EcoStation (6837) formats — supporting high-volume dispenser programs at area entrances\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eApplications — When to Use Moldex Meteors\u003c\/h2\u003e\n\n\u003cul style=\"line-height:1.9;padding-left:18px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorkers who wear gloves (construction, cold storage, warehouse):\u003c\/strong\u003e The Meteors' large grip flange allows one-handed or gloved-hand insertion and removal without removing gloves — a practical compliance advantage in environments where taking gloves off to insert earplugs is time-consuming or creates its own safety hazard\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorkers with smaller ear canals (Meteors Small — NRR 28):\u003c\/strong\u003e Women workers, younger workers, and anyone with smaller ear canal dimensions who experience discomfort, poor seal, or frequent earplug ejection with standard earplugs — the Meteors Small provides a properly-sized fit at NRR 28, sufficient for most industrial hearing conservation programs up to approximately 97.5 dBA TWA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorkers with reduced hand dexterity:\u003c\/strong\u003e Manual tasks, hand injuries, or cold-environment hand stiffness reduce the fine motor control needed to roll and insert small foam plugs — the Meteors' wide grip flange reduces this manipulation requirement and improves compliance rates in populations where other earplug styles are routinely worn incorrectly\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGeneral manufacturing and industrial environments:\u003c\/strong\u003e Press rooms, packaging lines, assembly operations, and other 90–103 dBA environments where the standard NRR 33 protection ceiling is required — Meteors are a direct alternative to Pura-Fit or SparkPlugs for programs where insertion ease or ear canal size is the primary selection driver\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHearing conservation programs with dispenser infrastructure:\u003c\/strong\u003e EcoStation and PlugStation dispenser formats allow Meteors to be distributed at area entrances across large facilities, with the TouchFree format (6837) supporting cleanroom and food-grade environments\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eMeteors Regular vs. Meteors Small — Selection Guide\u003c\/h2\u003e\n\n\u003ctable style=\"width:100%;border-collapse:collapse;background:#1a1a1a;color:#e0e0e0;margin:16px 0;font-size:0.93em;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background:#2a2a2a;\"\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eCondition\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:center;\"\u003eRegular (NRR 33)\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:center;\"\u003eSmall (NRR 28)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eStandard adult ear canal fit\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#81c784;\"\u003e✔ Correct choice\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#e57373;\"\u003eMay feel loose\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eSmaller ear canal — plug uncomfortable or won't seal\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#e57373;\"\u003eOver-sized, poor seal\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#81c784;\"\u003e✔ Correct choice\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eEnvironment up to ~103 dBA TWA\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#81c784;\"\u003e✔ 13 dB effective\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#ffb74d;\"\u003e⚠ 10.5 dB — check TWA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eEnvironment up to ~97.5 dBA TWA\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#81c784;\"\u003e✔ Adequate\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#81c784;\"\u003e✔ Adequate (10.5 dB)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eEnvironment above 103 dBA TWA\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#ffb74d;\"\u003e⚠ Add earmuffs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#e57373;\"\u003e✘ Add earmuffs (dual protection)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eMeteors — All Variants\u003c\/h2\u003e\n\n\u003ctable style=\"width:100%;border-collapse:collapse;background:#1a1a1a;color:#e0e0e0;margin:16px 0;font-size:0.93em;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background:#2a2a2a;\"\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eModel\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:center;\"\u003eNRR\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eFormat\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:center;\"\u003eQty\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eBest For\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background:#1e2a1e;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e6870 \u003cem style=\"font-weight:400;color:#9e9e9e;\"\u003e(this product)\u003c\/em\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eUncorded\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e200 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eStandard ear canal; full-shift noise area\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6970-meteors-corded-earplugs-nrr-33-100-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6970\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eCorded\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e100 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eIn\/out noise areas; hang around neck\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6630-meteors-small-uncorded-earplugs-nrr-28-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6630 Small\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#ffb74d;\"\u003e28\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eUncorded (small size)\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e200 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eSmaller ear canal; better comfort than standard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6632-meteors-small-corded-earplugs-nrr-28-100-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6632 Small Corded\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#ffb74d;\"\u003e28\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eCorded (small size)\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e100 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eSmaller canal; in\/out noise areas\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6707-meteors-ecostation-dispenser-nrr-33-500-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6707 EcoStation\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eEcoStation dispenser\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e500 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eArea-entry wall dispenser\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-meteors-ecostation-xl-6537-uncorded-earplug-dispenser-nrr-33db-750-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6537 EcoStation XL\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eEcoStation XL dispenser\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e750 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eHigh-volume programs; extended refill interval\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6875-meteors-plugstation-dispenser-nrr-33-250-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6875 PlugStation\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003ePlugStation (250 pairs)\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e250 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eCompact wall-mount dispenser\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6837-meteors-touchfree-ecostation-dispenser-nrr-33\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6837 TouchFree\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eTouch-free dispenser\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003eVaries\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eNo-contact dispensing — food, cleanroom\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eMeteors vs. Competing Foam Earplugs\u003c\/h2\u003e\n\n\u003ctable style=\"width:100%;border-collapse:collapse;background:#1a1a1a;color:#e0e0e0;margin:16px 0;font-size:0.93em;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background:#2a2a2a;\"\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eEarplug\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:center;\"\u003eNRR\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eShape \/ Insertion\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:center;\"\u003eSmall Size\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eBest For\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background:#1e2a1e;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003eMoldex Meteors 6870 \u003cem style=\"font-weight:400;color:#9e9e9e;\"\u003e(this product)\u003c\/em\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33 (28 small)\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eBell flange — easy grip\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#81c784;\"\u003e✔ NRR 28\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eGloved hands, reduced dexterity, smaller ear canals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6800-pura-fit-uncorded-earplugs-nrr-33-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Pura-Fit 6800\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eTapered — no roll-down\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#e57373;\"\u003e✘ One size\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eDirty environments; fastest insertion; clean materials\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6604-sparkplugs-uncorded-earplugs-nrr-33-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex SparkPlugs 6604\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eTapered — roll-down\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#e57373;\"\u003e✘ One size\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eMetal-detectable option; high-visibility multicolor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6600-softies-uncorded-earplugs-nrr-33-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Softies 6600\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eCylindrical — roll-down\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#e57373;\"\u003e✘ One size\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eSoftest foam for sensitive ear canals; maximum comfort\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eOSHA Compliance \u0026amp; Hearing Conservation\u003c\/h2\u003e\n\n\u003cp\u003eMoldex Meteors are rated under \u003cstrong\u003eANSI S3.19-1974\u003c\/strong\u003e at NRR 33 (regular) and NRR 28 (small). Under \u003cstrong\u003eOSHA 29 CFR 1910.95\u003c\/strong\u003e, both sizes are appropriate hearing protection for workers with noise exposures at or above 85 dBA TWA when adequate attenuation is confirmed for the specific environment.\u003c\/p\u003e\n\n\u003cul style=\"line-height:1.9;padding-left:18px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize selection matters for attenuation:\u003c\/strong\u003e A standard-size earplug that does not fit properly delivers less real-world attenuation than a smaller earplug that seals correctly. If workers with smaller ear canals report discomfort or frequent ejection, specifying Meteors Small is the correct response — not requiring workers to continue using a poorly-fitting standard earplug\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTraining requirement:\u003c\/strong\u003e OSHA 1910.95(i)(4) requires training on correct hearing protector fitting. The Meteors' grip flange design reduces but does not eliminate the importance of proper insertion technique — workers must still seat the plug deeply enough to seal the canal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual protection above 103 dBA (regular) or 97.5 dBA (small):\u003c\/strong\u003e At noise exposures above these thresholds, earplugs alone are insufficient — a Moldex earmuff or other approved earmuff worn simultaneously with earplugs provides additional attenuation. OSHA notes that dual-protection adds approximately 5 dB to the higher-rated protector's attenuation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat is the NRR of Moldex Meteors?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eRegular Meteors (6870\/6970): NRR 33 dB — effective attenuation 13 dB (OSHA 50% derating). Meteors Small (6630\/6632): NRR 28 dB — effective attenuation 10.5 dB. Both sizes use the same bell-flange design — Small has a physically smaller foam body for smaller ear canals.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat makes Moldex Meteors different from other foam earplugs?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eThe wide bell-shaped outer flange makes Meteors significantly easier to grasp, insert, and remove than cylindrical or narrow tapered plugs — particularly for workers wearing gloves or with reduced dexterity. The availability of a dedicated Small size (NRR 28) for smaller ear canals is also uncommon in disposable foam earplug lines.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat is the difference between Meteors regular and Small?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eRegular Meteors (6870\/6970) are NRR 33 and sized for standard adult ear canals. Meteors Small (6630\/6632) are NRR 28 and physically smaller — for workers whose ear canals cannot seat a standard foam plug comfortably or without a poor seal. Use Small when standard earplugs feel loose, cause pain from oversizing, or fall out easily.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eAre Moldex Meteors latex-free?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eYes — latex-free and PVC-free. Appropriate for latex-sensitive workers and most food-grade and pharmaceutical PPE programs.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eCan Meteors be inserted with gloves on?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eYes — the wide bell flange is specifically designed to be graspable with work gloves. This is the primary ergonomic advantage of the Meteors design over narrow cylindrical or tapered plugs that require fine motor manipulation.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat ear canal size is Meteors Small designed for?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eMeteors Small is for workers with smaller ear canals — typically women, younger workers, or anyone who finds standard foam earplugs uncomfortable or unable to seal. If standard plugs feel too large, fall out, or cause ear canal pain, Meteors Small is the correct next option before resorting to reusable flanged earplugs.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat noise levels require NRR 28 (Meteors Small)?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eMeteors Small NRR 28 provides 10.5 dB effective attenuation (OSHA 50% derating). Adequate for environments up to approximately 97.5 dBA TWA. Above 98 dBA, add earmuffs for dual protection — or select a worker with a standard-size canal for regular Meteors (NRR 33) if fit allows.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat EcoStation and PlugStation formats are available?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eEcoStation 6707 (500 pairs), EcoStation XL 6537 (750 pairs), EcoStation XL refill 6538, PlugStation 6875 (250 pairs), TouchFree EcoStation 6837. All dispenser formats use regular NRR 33 Meteors.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eHow do Meteors compare to Pura-Fit and SparkPlugs?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eAll three deliver NRR 33 with latex-free, PVC-free formulations. Meteors have the wide grip flange for gloved\/low-dexterity insertion and the only Small size option. Pura-Fit has no-roll-down insertion for dirty environments. SparkPlugs have a metal-detectable option. Choose Meteors when grip ease or ear canal size is the primary concern.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhere can I buy Moldex Meteors in bulk?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eWC Safety stocks 6870 uncorded regular (200 pairs), 6970 corded regular (100 pairs), 6630 Small uncorded (200 pairs), 6632 Small corded (100 pairs), and all EcoStation and PlugStation formats. Browse the \u003ca href=\"\/collections\/moldex-earplugs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Earplugs collection at WC Safety →\u003c\/a\u003e\u003c\/p\u003e\n","brand":"Moldex","offers":[{"title":"Default Title","offer_id":44052683784280,"sku":"6708","price":142.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0594\/1900\/0920\/files\/71DMfxRBFdL._SL1500.jpg?v=1777785127"},{"product_id":"moldex-6709-zebras-ecostation-dispenser-nrr-33-500-pairs","title":"Moldex 6709 Zebras EcoStation Uncorded Earplug Dispenser — NRR 33dB, 500 Pairs","description":"\u003c!--\n================================================================================\nFAQ SCHEMA — push to custom.faq_json metafield\n================================================================================\n[\n  { \"@type\": \"Question\", \"name\": \"What is the NRR of Moldex Zebras earplugs?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Moldex Zebras (6920 uncorded) have an NRR of 33 dB. Applying OSHA's 50% derating: effective attenuation = (33 - 7) x 0.5 = 13 dB. Adequate for environments up to approximately 103 dBA 8-hour TWA when correctly worn.\" } },\n  { \"@type\": \"Question\", \"name\": \"What makes Moldex Zebras different from other NRR 33 earplugs?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Zebras feature a distinctive black-and-white zebra stripe print on an orange foam background — creating a high-contrast pattern that makes it easy to verify at a distance whether workers are wearing their hearing protection. In manufacturing environments where supervisors conduct visual compliance checks, the Zebras' bold pattern is more immediately visible than solid-color or lower-contrast earplugs. Functionally, they provide the same NRR 33 polyurethane foam protection as other Moldex top-tier disposable earplugs.\" } },\n  { \"@type\": \"Question\", \"name\": \"Are Moldex Zebras latex-free?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Yes. Moldex Zebras are latex-free and PVC-free — appropriate for latex-sensitive workers and standard industrial hearing conservation programs.\" } },\n  { \"@type\": \"Question\", \"name\": \"What dispenser formats are available for Moldex Zebras?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Zebras are available in EcoStation 6709 (500 pairs wall-mount dispenser) and EcoStation refill 6710 (500 pairs refill bag). The 6920 uncorded bag is the standard bulk purchase format.\" } },\n  { \"@type\": \"Question\", \"name\": \"What noise levels do Zebras NRR 33 protect against?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"NRR 33 provides effective attenuation of 13 dB (OSHA 50% derating), adequate for environments up to approximately 103 dBA 8-hour TWA. OSHA 29 CFR 1910.95 requires hearing protection when TWA exceeds 85 dBA. Above 103 dBA, dual protection (earplugs + earmuffs simultaneously) is recommended.\" } },\n  { \"@type\": \"Question\", \"name\": \"Is the Zebras earplug available in corded format?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"The primary Zebras format listed is 6920 uncorded (200 pairs). The EcoStation 6709 and refill 6710 are also uncorded. A corded format is not listed in the current Moldex Zebras lineup — for a corded NRR 33 Moldex foam earplug, see the Pura-Fit 6900, Softies 6650, SparkPlugs 6654, or Goin' Green 6622.\" } },\n  { \"@type\": \"Question\", \"name\": \"How do I insert Moldex Zebras correctly?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Roll the Zebras earplug between clean fingers to compress the foam to a small, wrinkle-free cylinder. Pull the outer ear up and back with the opposite hand to straighten the ear canal. Insert with a slow rotating motion and hold in place for 20-30 seconds while the foam expands fully. The outer end should be flush with the ear canal opening.\" } },\n  { \"@type\": \"Question\", \"name\": \"Where can I buy Moldex Zebras in bulk?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"WC Safety stocks 6920 uncorded (200 pairs), EcoStation 6709 (500 pairs dispenser), and EcoStation refill 6710 (500 pairs). Browse the complete Moldex Earplugs collection at WC Safety.\" } }\n]\n================================================================================\n\nSEO PAGE TITLE (max 70 chars):\nMoldex Zebras 6920 Earplugs NRR 33 | Striped High-Vis Foam, EcoStation Available\n\nMETA DESCRIPTION (max 160 chars):\nMoldex Zebras NRR 33 foam earplugs — bold zebra stripe pattern for easy compliance monitoring. Latex-free, PVC-free. EcoStation dispenser. In stock at WC Safety.\n\n================================================================================\n--\u003e\n\n\u003caside style=\"border: 2px solid #ff9800; padding: 20px 24px; background: #2a2520; margin: 24px 0; border-radius: 6px; color: #f5e6d3;\"\u003e\n  \u003cdiv style=\"display: flex; align-items: center; gap: 12px; margin-bottom: 12px; flex-wrap: wrap;\"\u003e\n    \u003cspan style=\"background: #ff9800; color: #1a1a1a; font-weight: bold; padding: 4px 12px; border-radius: 4px; font-size: 0.95em;\"\u003eEDITORIAL REVIEW: 4.2\/5\u003c\/span\u003e\n    \u003cspan style=\"color: #ffb74d; font-size: 0.9em;\"\u003eIndependently reviewed by WC Safety\u003c\/span\u003e\n  \u003c\/div\u003e\n  \u003cp style=\"margin: 0 0 14px 0; color: #f5e6d3; font-style: italic; line-height: 1.5;\"\u003e\"Zebras solve a specific compliance monitoring problem — the bold black-and-white stripe pattern on orange foam is visible across a plant floor in a way that solid yellow or beige earplugs simply aren't. Same NRR 33 protection as Moldex's flagship foam plugs, with the highest visual detectability in the lineup.\"\u003c\/p\u003e\n  \u003cp style=\"margin: 0;\"\u003e\n    Read the full review →\n     ·\n    Best Moldex Earplugs Guide →\n  \u003c\/p\u003e\n\u003c\/aside\u003e\n\n\u003ch2\u003eMoldex Zebras — NRR 33 dB High-Visibility Striped Foam Earplug\u003c\/h2\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eMoldex Zebras\u003c\/strong\u003e is a \u003cstrong\u003eNRR 33 dB disposable foam earplug\u003c\/strong\u003e featuring a bold \u003cstrong\u003eblack-and-white zebra stripe pattern on an orange foam body\u003c\/strong\u003e — engineered to provide the highest visual detectability of any earplug in the Moldex lineup for compliance monitoring at a distance. Available as the \u003ca href=\"\/products\/moldex-6920-zebras-uncorded-earplugs-nrr-33-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6920 uncorded\u003c\/a\u003e (200 pairs), \u003ca href=\"\/products\/moldex-6709-zebras-ecostation-dispenser-nrr-33-500-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6709 EcoStation dispenser\u003c\/a\u003e (500 pairs), and \u003ca href=\"\/products\/moldex-6710-zebras-ecostation-refill-nrr-33-500-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6710 EcoStation refill\u003c\/a\u003e. For a corded NRR 33 alternative, see the \u003ca href=\"\/products\/moldex-6900-pura-fit-corded-earplugs-nrr-33-100-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003ePura-Fit 6900 corded\u003c\/a\u003e. For metal-detectable NRR 33, see the \u003ca href=\"\/products\/moldex-6615-sparkplugs-metal-detectable-corded-earplugs-nrr-33\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eSparkPlugs 6615\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cdiv style=\"background:#1a1a1a;border-left:4px solid #ff9800;border-radius:4px;padding:16px 20px;margin:24px 0;\"\u003e\n\u003cstrong style=\"color:#ff9800;\"\u003eQuick Facts — Moldex Zebras\u003c\/strong\u003e\n\u003cul style=\"margin-top:8px;padding-left:18px;line-height:1.9;color:#e0e0e0;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eNRR:\u003c\/strong\u003e 33 dB (ANSI S3.19-1974)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Disposable roll-down foam earplug\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Polyurethane foam — latex-free, PVC-free\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor\/Print:\u003c\/strong\u003e Black-and-white zebra stripes on orange foam — highest visual contrast in Moldex line\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsertion Method:\u003c\/strong\u003e Roll-down compression — compress, insert, hold 20–30 sec\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/blogs\/product-reviews\/moldex-6920-zebras-review\" style=\"color:#4fc3f7;\"\u003e\u003cstrong\u003eAvailable Formats:\u003c\/strong\u003e 6920 uncorded (200 pairs); EcoStation 6709 (500 pairs); EcoStation refill 6710\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEffective Attenuation (OSHA 50%):\u003c\/strong\u003e 13 dB — adequate up to ~103 dBA TWA\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\n\u003cul style=\"line-height:2;padding-left:18px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eHighest visual contrast in the Moldex earplug lineup — maximum compliance monitoring visibility:\u003c\/strong\u003e The zebra stripe pattern on orange foam creates a combination of high-contrast stripes and bright base color that is visible at significantly greater distance than solid-color earplugs. In manufacturing plants, warehouses, and processing facilities where safety supervisors walk the floor and visually verify hearing protection compliance, the Zebras' pattern reduces the distance at which compliance can be confirmed — translating directly to more efficient and comprehensive compliance auditing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNRR 33 — maximum single-device foam earplug attenuation:\u003c\/strong\u003e Full NRR 33 protection in the high-visibility format — 13 dB effective attenuation (OSHA 50% derating), adequate for environments up to approximately 103 dBA TWA. No attenuation penalty for the distinctive visual design\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEcoStation dispenser system:\u003c\/strong\u003e Available in the 6709 EcoStation wall-mount dispenser (500 pairs) and 6710 refill bag (500 pairs) — supporting area-entry dispenser programs in facilities where the Zebras' visibility provides compliance monitoring advantages\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLatex-free and PVC-free:\u003c\/strong\u003e Clean material formulation appropriate for latex-sensitive workers and standard industrial hearing conservation programs\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\n\u003cul style=\"line-height:1.9;padding-left:18px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eLarge manufacturing facilities with frequent compliance monitoring:\u003c\/strong\u003e Assembly lines, packaging operations, and press rooms where safety managers need to verify hearing protection compliance from a distance without approaching each workstation — the Zebras' pattern makes earplug wear or absence immediately apparent even in crowded or visually complex plant environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrograms differentiating earplug types by area or role:\u003c\/strong\u003e When different departments or risk levels require different hearing protection, providing a distinctly patterned earplug to one group makes unintended substitution immediately visible — a compliance and program integrity benefit beyond aesthetics\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGeneral industrial hearing conservation (85–103 dBA):\u003c\/strong\u003e Stamping, grinding, packaging, assembly — wherever NRR 33 is the target and high visual compliance monitoring is a program priority\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat is the NRR of Moldex Zebras?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eNRR 33 dB. Effective attenuation: (33 – 7) × 0.5 = 13 dB (OSHA 50% derating). Adequate for environments up to ~103 dBA TWA.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat makes Zebras different from other Moldex foam earplugs?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eThe bold black-and-white zebra stripe pattern on orange foam — providing the highest visual contrast in the Moldex lineup for compliance monitoring at a distance. Same NRR 33 polyurethane foam, latex-free, PVC-free protection as other Moldex top-tier disposable earplugs.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eAre Moldex Zebras latex-free?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eYes — latex-free and PVC-free. Appropriate for latex-sensitive workers and standard industrial programs.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat dispenser formats are available?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eEcoStation 6709 (500 pairs wall-mount dispenser) and EcoStation refill 6710 (500 pairs bag). The 6920 uncorded bag (200 pairs) is the standard bulk format.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eIs the Zebras earplug available corded?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eThe Zebras lineup is currently uncorded only (6920, 6709 EcoStation). For a corded NRR 33 Moldex foam earplug, see \u003ca href=\"\/products\/moldex-6900-pura-fit-corded-earplugs-nrr-33-100-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003ePura-Fit 6900\u003c\/a\u003e, \u003ca href=\"\/products\/moldex-6650-softies-corded-earplugs-nrr-33-100-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eSofties 6650\u003c\/a\u003e, or \u003ca href=\"\/products\/moldex-6654-sparkplugs-corded-earplugs-nrr-33-100-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eSparkPlugs 6654\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhere can I buy Moldex Zebras in bulk?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eWC Safety stocks 6920 uncorded (200 pairs), EcoStation 6709 (500 pairs dispenser), and EcoStation refill 6710 (500 pairs). Browse the \u003ca href=\"\/collections\/moldex-earplugs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Earplugs collection at WC Safety →\u003c\/a\u003e\u003c\/p\u003e\n","brand":"Moldex","offers":[{"title":"Default Title","offer_id":44052683849816,"sku":"6709","price":120.81,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0594\/1900\/0920\/files\/71I80ZK-iXL._SL1500.jpg?v=1777701281"},{"product_id":"moldex-6710-zebras-ecostation-refill-nrr-33-500-pairs","title":"Moldex 6710 Zebras EcoStation Refill — NRR 33dB, 500 Pairs","description":"\u003c!--\n================================================================================\nFAQ SCHEMA — push to custom.faq_json metafield\n================================================================================\n[\n  { \"@type\": \"Question\", \"name\": \"What is the NRR of Moldex Zebras earplugs?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Moldex Zebras (6920 uncorded) have an NRR of 33 dB. Applying OSHA's 50% derating: effective attenuation = (33 - 7) x 0.5 = 13 dB. Adequate for environments up to approximately 103 dBA 8-hour TWA when correctly worn.\" } },\n  { \"@type\": \"Question\", \"name\": \"What makes Moldex Zebras different from other NRR 33 earplugs?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Zebras feature a distinctive black-and-white zebra stripe print on an orange foam background — creating a high-contrast pattern that makes it easy to verify at a distance whether workers are wearing their hearing protection. In manufacturing environments where supervisors conduct visual compliance checks, the Zebras' bold pattern is more immediately visible than solid-color or lower-contrast earplugs. Functionally, they provide the same NRR 33 polyurethane foam protection as other Moldex top-tier disposable earplugs.\" } },\n  { \"@type\": \"Question\", \"name\": \"Are Moldex Zebras latex-free?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Yes. Moldex Zebras are latex-free and PVC-free — appropriate for latex-sensitive workers and standard industrial hearing conservation programs.\" } },\n  { \"@type\": \"Question\", \"name\": \"What dispenser formats are available for Moldex Zebras?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Zebras are available in EcoStation 6709 (500 pairs wall-mount dispenser) and EcoStation refill 6710 (500 pairs refill bag). The 6920 uncorded bag is the standard bulk purchase format.\" } },\n  { \"@type\": \"Question\", \"name\": \"What noise levels do Zebras NRR 33 protect against?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"NRR 33 provides effective attenuation of 13 dB (OSHA 50% derating), adequate for environments up to approximately 103 dBA 8-hour TWA. OSHA 29 CFR 1910.95 requires hearing protection when TWA exceeds 85 dBA. Above 103 dBA, dual protection (earplugs + earmuffs simultaneously) is recommended.\" } },\n  { \"@type\": \"Question\", \"name\": \"Is the Zebras earplug available in corded format?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"The primary Zebras format listed is 6920 uncorded (200 pairs). The EcoStation 6709 and refill 6710 are also uncorded. A corded format is not listed in the current Moldex Zebras lineup — for a corded NRR 33 Moldex foam earplug, see the Pura-Fit 6900, Softies 6650, SparkPlugs 6654, or Goin' Green 6622.\" } },\n  { \"@type\": \"Question\", \"name\": \"How do I insert Moldex Zebras correctly?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Roll the Zebras earplug between clean fingers to compress the foam to a small, wrinkle-free cylinder. Pull the outer ear up and back with the opposite hand to straighten the ear canal. Insert with a slow rotating motion and hold in place for 20-30 seconds while the foam expands fully. The outer end should be flush with the ear canal opening.\" } },\n  { \"@type\": \"Question\", \"name\": \"Where can I buy Moldex Zebras in bulk?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"WC Safety stocks 6920 uncorded (200 pairs), EcoStation 6709 (500 pairs dispenser), and EcoStation refill 6710 (500 pairs). Browse the complete Moldex Earplugs collection at WC Safety.\" } }\n]\n================================================================================\n\nSEO PAGE TITLE (max 70 chars):\nMoldex Zebras 6920 Earplugs NRR 33 | Striped High-Vis Foam, EcoStation Available\n\nMETA DESCRIPTION (max 160 chars):\nMoldex Zebras NRR 33 foam earplugs — bold zebra stripe pattern for easy compliance monitoring. Latex-free, PVC-free. EcoStation dispenser. In stock at WC Safety.\n\n================================================================================\n--\u003e\n\n\u003caside style=\"border: 2px solid #ff9800; padding: 20px 24px; background: #2a2520; margin: 24px 0; border-radius: 6px; color: #f5e6d3;\"\u003e\n  \u003cdiv style=\"display: flex; align-items: center; gap: 12px; margin-bottom: 12px; flex-wrap: wrap;\"\u003e\n    \u003cspan style=\"background: #ff9800; color: #1a1a1a; font-weight: bold; padding: 4px 12px; border-radius: 4px; font-size: 0.95em;\"\u003eEDITORIAL REVIEW: 4.2\/5\u003c\/span\u003e\n    \u003cspan style=\"color: #ffb74d; font-size: 0.9em;\"\u003eIndependently reviewed by WC Safety\u003c\/span\u003e\n  \u003c\/div\u003e\n  \u003cp style=\"margin: 0 0 14px 0; color: #f5e6d3; font-style: italic; line-height: 1.5;\"\u003e\"Zebras solve a specific compliance monitoring problem — the bold black-and-white stripe pattern on orange foam is visible across a plant floor in a way that solid yellow or beige earplugs simply aren't. Same NRR 33 protection as Moldex's flagship foam plugs, with the highest visual detectability in the lineup.\"\u003c\/p\u003e\n  \u003cp style=\"margin: 0;\"\u003e\n    Read the full review →\n     ·\n    Best Moldex Earplugs Guide →\n  \u003c\/p\u003e\n\u003c\/aside\u003e\n\n\u003ch2\u003eMoldex Zebras — NRR 33 dB High-Visibility Striped Foam Earplug\u003c\/h2\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eMoldex Zebras\u003c\/strong\u003e is a \u003cstrong\u003eNRR 33 dB disposable foam earplug\u003c\/strong\u003e featuring a bold \u003cstrong\u003eblack-and-white zebra stripe pattern on an orange foam body\u003c\/strong\u003e — engineered to provide the highest visual detectability of any earplug in the Moldex lineup for compliance monitoring at a distance. Available as the \u003ca href=\"\/products\/moldex-6920-zebras-uncorded-earplugs-nrr-33-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6920 uncorded\u003c\/a\u003e (200 pairs), \u003ca href=\"\/products\/moldex-6709-zebras-ecostation-dispenser-nrr-33-500-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6709 EcoStation dispenser\u003c\/a\u003e (500 pairs), and \u003ca href=\"\/products\/moldex-6710-zebras-ecostation-refill-nrr-33-500-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6710 EcoStation refill\u003c\/a\u003e. For a corded NRR 33 alternative, see the \u003ca href=\"\/products\/moldex-6900-pura-fit-corded-earplugs-nrr-33-100-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003ePura-Fit 6900 corded\u003c\/a\u003e. For metal-detectable NRR 33, see the \u003ca href=\"\/products\/moldex-6615-sparkplugs-metal-detectable-corded-earplugs-nrr-33\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eSparkPlugs 6615\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cdiv style=\"background:#1a1a1a;border-left:4px solid #ff9800;border-radius:4px;padding:16px 20px;margin:24px 0;\"\u003e\n\u003cstrong style=\"color:#ff9800;\"\u003eQuick Facts — Moldex Zebras\u003c\/strong\u003e\n\u003cul style=\"margin-top:8px;padding-left:18px;line-height:1.9;color:#e0e0e0;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eNRR:\u003c\/strong\u003e 33 dB (ANSI S3.19-1974)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Disposable roll-down foam earplug\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Polyurethane foam — latex-free, PVC-free\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor\/Print:\u003c\/strong\u003e Black-and-white zebra stripes on orange foam — highest visual contrast in Moldex line\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsertion Method:\u003c\/strong\u003e Roll-down compression — compress, insert, hold 20–30 sec\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/blogs\/product-reviews\/moldex-6920-zebras-review\" style=\"color:#4fc3f7;\"\u003e\u003cstrong\u003eAvailable Formats:\u003c\/strong\u003e 6920 uncorded (200 pairs); EcoStation 6709 (500 pairs); EcoStation refill 6710\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEffective Attenuation (OSHA 50%):\u003c\/strong\u003e 13 dB — adequate up to ~103 dBA TWA\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\n\u003cul style=\"line-height:2;padding-left:18px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eHighest visual contrast in the Moldex earplug lineup — maximum compliance monitoring visibility:\u003c\/strong\u003e The zebra stripe pattern on orange foam creates a combination of high-contrast stripes and bright base color that is visible at significantly greater distance than solid-color earplugs. In manufacturing plants, warehouses, and processing facilities where safety supervisors walk the floor and visually verify hearing protection compliance, the Zebras' pattern reduces the distance at which compliance can be confirmed — translating directly to more efficient and comprehensive compliance auditing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNRR 33 — maximum single-device foam earplug attenuation:\u003c\/strong\u003e Full NRR 33 protection in the high-visibility format — 13 dB effective attenuation (OSHA 50% derating), adequate for environments up to approximately 103 dBA TWA. No attenuation penalty for the distinctive visual design\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEcoStation dispenser system:\u003c\/strong\u003e Available in the 6709 EcoStation wall-mount dispenser (500 pairs) and 6710 refill bag (500 pairs) — supporting area-entry dispenser programs in facilities where the Zebras' visibility provides compliance monitoring advantages\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLatex-free and PVC-free:\u003c\/strong\u003e Clean material formulation appropriate for latex-sensitive workers and standard industrial hearing conservation programs\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\n\u003cul style=\"line-height:1.9;padding-left:18px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eLarge manufacturing facilities with frequent compliance monitoring:\u003c\/strong\u003e Assembly lines, packaging operations, and press rooms where safety managers need to verify hearing protection compliance from a distance without approaching each workstation — the Zebras' pattern makes earplug wear or absence immediately apparent even in crowded or visually complex plant environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrograms differentiating earplug types by area or role:\u003c\/strong\u003e When different departments or risk levels require different hearing protection, providing a distinctly patterned earplug to one group makes unintended substitution immediately visible — a compliance and program integrity benefit beyond aesthetics\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGeneral industrial hearing conservation (85–103 dBA):\u003c\/strong\u003e Stamping, grinding, packaging, assembly — wherever NRR 33 is the target and high visual compliance monitoring is a program priority\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat is the NRR of Moldex Zebras?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eNRR 33 dB. Effective attenuation: (33 – 7) × 0.5 = 13 dB (OSHA 50% derating). Adequate for environments up to ~103 dBA TWA.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat makes Zebras different from other Moldex foam earplugs?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eThe bold black-and-white zebra stripe pattern on orange foam — providing the highest visual contrast in the Moldex lineup for compliance monitoring at a distance. Same NRR 33 polyurethane foam, latex-free, PVC-free protection as other Moldex top-tier disposable earplugs.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eAre Moldex Zebras latex-free?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eYes — latex-free and PVC-free. Appropriate for latex-sensitive workers and standard industrial programs.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat dispenser formats are available?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eEcoStation 6709 (500 pairs wall-mount dispenser) and EcoStation refill 6710 (500 pairs bag). The 6920 uncorded bag (200 pairs) is the standard bulk format.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eIs the Zebras earplug available corded?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eThe Zebras lineup is currently uncorded only (6920, 6709 EcoStation). For a corded NRR 33 Moldex foam earplug, see \u003ca href=\"\/products\/moldex-6900-pura-fit-corded-earplugs-nrr-33-100-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003ePura-Fit 6900\u003c\/a\u003e, \u003ca href=\"\/products\/moldex-6650-softies-corded-earplugs-nrr-33-100-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eSofties 6650\u003c\/a\u003e, or \u003ca href=\"\/products\/moldex-6654-sparkplugs-corded-earplugs-nrr-33-100-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eSparkPlugs 6654\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhere can I buy Moldex Zebras in bulk?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eWC Safety stocks 6920 uncorded (200 pairs), EcoStation 6709 (500 pairs dispenser), and EcoStation refill 6710 (500 pairs). Browse the \u003ca href=\"\/collections\/moldex-earplugs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Earplugs collection at WC Safety →\u003c\/a\u003e\u003c\/p\u003e\n","brand":"Moldex","offers":[{"title":"Default Title","offer_id":44052684865624,"sku":"6710","price":114.56,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0594\/1900\/0920\/files\/6cd68f15516f35f6d871624c1c12763c.jpg?v=1777701193"},{"product_id":"moldex-6831-softies-touchfree-ecostation-dispenser-nrr-33","title":"Moldex 6831 Softies TouchFree EcoStation Earplug Dispenser — NRR 33dB","description":"\u003c!--\n================================================================================\nFAQ SCHEMA — push to custom.faq_json metafield\n================================================================================\n[\n  { \"@type\": \"Question\", \"name\": \"What is the NRR of Moldex Softies earplugs?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Moldex Softies (6600 uncorded, 6650 corded) have an NRR of 33 dB. Applying OSHA's 50% derating: effective attenuation = (33 - 7) x 0.5 = 13 dB. In a 100 dBA environment, estimated exposure at the ear is approximately 87 dBA when correctly inserted.\" } },\n  { \"@type\": \"Question\", \"name\": \"What makes Moldex Softies different from other NRR 33 foam earplugs?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Softies are made from an ultra-soft polyurethane foam formulation that is noticeably softer than standard foam earplug compounds. The softer material provides a gentler fit in the ear canal — reducing pressure-related discomfort during extended wear. Softies are the preferred selection for workers who report ear canal soreness or pressure when using standard foam earplugs over an 8-hour shift.\" } },\n  { \"@type\": \"Question\", \"name\": \"Are Moldex Softies latex-free?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Yes. Moldex Softies are latex-free and PVC-free. They are made from ultra-soft polyurethane foam without chloroprene or diisocyanates — appropriate for latex-sensitive workers and for most industrial hearing conservation programs.\" } },\n  { \"@type\": \"Question\", \"name\": \"How do I insert Moldex Softies correctly?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Roll the Softie between clean fingers to compress the foam to a small, wrinkle-free cylinder. Reach over or around the head with the opposite hand to pull the outer ear up and back — this straightens the ear canal. Insert the compressed earplug with a slow rotation while holding in place for 20-30 seconds until the foam expands fully. The outer end should be flush with or slightly inside the ear canal opening. The ultra-soft foam may require slightly longer compression time than standard foam plugs.\" } },\n  { \"@type\": \"Question\", \"name\": \"What is the difference between Softies 6600 and 6650?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"The 6600 is uncorded (loose pairs, 200 per bag). The 6650 is corded (pairs connected by cord, 100 per bag). Both use the same NRR 33 ultra-soft Softies foam body. Choose corded (6650) when workers frequently move between noisy and quiet areas and need to keep the earplugs accessible when removed.\" } },\n  { \"@type\": \"Question\", \"name\": \"Are Softies good for workers who find earplugs uncomfortable?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Yes. Softies are specifically formulated with extra-soft foam to minimize the pressure and stiffness sensation that causes discomfort in workers who wear standard foam earplugs for extended periods. If workers in your program complain that earplugs cause ear canal soreness after a few hours, Softies are the recommended next step before moving to reusable flanged earplugs. The softer material conforms more gently to ear canal contours under foam expansion pressure.\" } },\n  { \"@type\": \"Question\", \"name\": \"What dispenser formats are available for Moldex Softies?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Softies are available in: EcoStation 6701 (500 pairs wall-mount dispenser), EcoStation XL 6531 (750 pairs), EcoStation XL refill 6532, and TouchFree EcoStation 6831. A jar format is also available (6683, 50 pairs). All dispenser formats use the standard NRR 33 Softies foam.\" } },\n  { \"@type\": \"Question\", \"name\": \"How do Softies compare to Pura-Fit and SparkPlugs?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"All three deliver NRR 33 with latex-free, PVC-free formulations. Softies use ultra-soft foam — better comfort for extended wear or sensitive ear canals, but requires roll-down insertion. Pura-Fit uses no-roll-down tapered insertion — better for dirty environments. SparkPlugs have a metal-detectable option. Choose Softies when extended-wear comfort is the primary priority.\" } },\n  { \"@type\": \"Question\", \"name\": \"What noise levels do Softies NRR 33 protect against?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"NRR 33 provides effective protection (13 dB after OSHA 50% derating) for environments up to approximately 103 dBA 8-hour TWA. For environments above 103 dBA, dual hearing protection (earplugs + earmuffs simultaneously) is recommended.\" } },\n  { \"@type\": \"Question\", \"name\": \"Do I need to fit test earplugs?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"OSHA does not require individual earplug fit testing. However, OSHA 1910.95(i)(4) requires training on selection, fitting, use, and care of hearing protectors. With roll-down foam earplugs like Softies, correct compression and insertion technique is critical — workers who don't fully compress the foam or hold it in place during expansion receive significantly less than 13 dB effective attenuation.\" } },\n  { \"@type\": \"Question\", \"name\": \"Where can I buy Moldex Softies in bulk?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"WC Safety stocks 6600 uncorded (200 pairs), 6650 corded (100 pairs), jar 6683 (50 pairs), EcoStation 6701 (500 pairs), EcoStation XL 6531 (750 pairs), and TouchFree EcoStation 6831. Browse the complete Moldex Earplugs collection at WC Safety.\" } }\n]\n================================================================================\n\nSEO PAGE TITLE (max 70 chars):\nMoldex Softies 6600 Earplugs NRR 33 | Ultra-Soft Foam, Corded \u0026 Uncorded\n\nMETA DESCRIPTION (max 160 chars):\nMoldex Softies NRR 33 ultra-soft foam earplugs — gentler fit for extended wear and sensitive ear canals. Latex-free, PVC-free. Corded (6650) \u0026 uncorded (6600). In stock.\n\n================================================================================\n--\u003e\n\n\u003caside style=\"border: 2px solid #ff9800; padding: 20px 24px; background: #2a2520; margin: 24px 0; border-radius: 6px; color: #f5e6d3;\"\u003e\n  \u003cdiv style=\"display: flex; align-items: center; gap: 12px; margin-bottom: 12px; flex-wrap: wrap;\"\u003e\n    \u003cspan style=\"background: #ff9800; color: #1a1a1a; font-weight: bold; padding: 4px 12px; border-radius: 4px; font-size: 0.95em;\"\u003eEDITORIAL REVIEW: 4.6\/5\u003c\/span\u003e\n    \u003cspan style=\"color: #ffb74d; font-size: 0.9em;\"\u003eIndependently reviewed by WC Safety\u003c\/span\u003e\n  \u003c\/div\u003e\n  \u003cp style=\"margin: 0 0 14px 0; color: #f5e6d3; font-style: italic; line-height: 1.5;\"\u003e\"Softies earn their name — the foam compound is genuinely softer than standard earplug material, and that difference matters for workers on long shifts who report ear canal pressure from conventional foam plugs. Full NRR 33 with better long-shift comfort than most competing foam earplugs in this protection class.\"\u003c\/p\u003e\n  \u003cp style=\"margin: 0;\"\u003e\n    Read the full review →\n     ·\n    Best Moldex Earplugs Guide →\n  \u003c\/p\u003e\n\u003c\/aside\u003e\n\n\u003ch2\u003eMoldex Softies — NRR 33 dB Ultra-Soft Foam Earplug for Extended Wear\u003c\/h2\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eMoldex Softies\u003c\/strong\u003e is a \u003cstrong\u003eNRR 33 dB disposable foam earplug\u003c\/strong\u003e formulated with an \u003cstrong\u003eultra-soft polyurethane compound\u003c\/strong\u003e that provides a noticeably gentler fit in the ear canal compared to standard foam earplug materials — making them the preferred selection for workers who experience pressure-related discomfort or ear canal soreness during extended wear of conventional foam earplugs. Available as the \u003ca href=\"\/products\/moldex-6600-softies-uncorded-earplugs-nrr-33-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6600 uncorded\u003c\/a\u003e and \u003ca href=\"\/products\/moldex-6650-softies-corded-earplugs-nrr-33-100-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6650 corded\u003c\/a\u003e, plus EcoStation and TouchFree dispenser formats. For workers who need a reusable option with a similar soft-fit focus, see the \u003ca href=\"\/products\/moldex-alphas-6430-uncorded-reusable-earplugs-nrr-27db-pocket-pak-plus-50-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Alphas (NRR 27, reusable)\u003c\/a\u003e. For moisturizing foam with extended-wear benefit, see the \u003ca href=\"\/products\/moldex-6680-soothers-moisturizing-earplugs-nrr-33-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Soothers (NRR 33, moisturizing)\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cdiv style=\"background:#1a1a1a;border-left:4px solid #ff9800;border-radius:4px;padding:16px 20px;margin:24px 0;\"\u003e\n\u003cstrong style=\"color:#ff9800;\"\u003eQuick Facts — Moldex Softies\u003c\/strong\u003e\n\u003cul style=\"margin-top:8px;padding-left:18px;line-height:1.9;color:#e0e0e0;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eNRR:\u003c\/strong\u003e 33 dB (ANSI S3.19-1974)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Disposable roll-down foam earplug\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Ultra-soft polyurethane foam — softer compound than standard foam earplugs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShape:\u003c\/strong\u003e Smooth cylindrical — tapers slightly toward insertion end\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsertion Method:\u003c\/strong\u003e Roll-down compression — compress fully, insert, hold 20–30 sec for expansion\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Light yellow-beige\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLatex-Free \/ PVC-Free:\u003c\/strong\u003e Yes — no chloroprene or diisocyanates\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/blogs\/product-reviews\/moldex-6600-softies-review\" style=\"color:#4fc3f7;\"\u003e\u003cstrong\u003eAvailable Variants:\u003c\/strong\u003e 6600 uncorded, 6650 corded; jar 6683; EcoStation, EcoStation XL, TouchFree dispenser formats\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBest Application:\u003c\/strong\u003e Long-shift workers; workers with ear canal sensitivity; general high-NRR hearing conservation programs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\n\u003cul style=\"line-height:2;padding-left:18px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eUltra-soft foam compound — reduced pressure in ear canal during extended wear:\u003c\/strong\u003e Standard foam earplug compounds exert steady outward expansion pressure against the ear canal wall as the foam seeks to return to its original shape. Over an 8-hour shift, this sustained pressure causes soreness and fatigue in workers with sensitive ear canals. Softies' foam formulation is engineered to be noticeably softer — expanding more gently and conforming more closely to ear canal contours, reducing the sustained pressure that causes long-shift discomfort\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNRR 33 — no attenuation compromise for comfort:\u003c\/strong\u003e The softer foam material delivers the same NRR 33 ceiling as firmer Moldex foam plugs — workers gain the comfort benefit of ultra-soft foam without sacrificing the maximum available single-device attenuation of 13 dB (effective, after OSHA 50% derating)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmooth cylindrical shape — clean insertion in multiple canal geometries:\u003c\/strong\u003e The smooth, slightly tapered cylindrical body compresses cleanly to a narrow roll-down form and expands evenly in a range of ear canal shapes. The absence of surface texture or irregular geometry simplifies correct insertion for workers trained on standard foam plug technique\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLatex-free and PVC-free:\u003c\/strong\u003e No latex, PVC, chloroprene, or diisocyanate sensitizers — appropriate for latex-allergic workers and for food, pharmaceutical, and industrial programs with material restrictions on body-contact PPE\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEcoStation and TouchFree dispenser compatibility:\u003c\/strong\u003e Available in EcoStation 6701 (500 pairs), EcoStation XL 6531 (750 pairs), and TouchFree EcoStation 6831 — supporting high-volume dispenser programs that distribute hearing protection at area entrances across large facilities\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eApplications — When to Use Moldex Softies\u003c\/h2\u003e\n\n\u003cul style=\"line-height:1.9;padding-left:18px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eLong-shift workers in sustained noise environments:\u003c\/strong\u003e Workers on 10–12 hour shifts in manufacturing, mining, and process industries who wear foam earplugs for the entire shift benefit most from ultra-soft foam — the reduced expansion pressure translates to less ear canal fatigue over the full shift duration, improving compliance with continuous earplug wear requirements\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorkers with ear canal sensitivity or soreness complaints:\u003c\/strong\u003e When workers in a hearing conservation program report ear canal pain, soreness, or \"plugged ear\" pressure after wearing standard foam earplugs for more than a few hours, Softies are the first recommended alternative before switching to reusable flanged earplugs. The softer compound addresses the most common cause of foam earplug discomfort complaints directly\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGeneral manufacturing and industrial hearing conservation:\u003c\/strong\u003e Stamping, grinding, packaging, assembly, and other 90–103 dBA environments where NRR 33 is the target — Softies are a direct substitute for Pura-Fit, SparkPlugs, or Meteors in programs where extended-wear comfort is prioritized over insertion method or metal detectability\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHearing conservation programs with dispenser infrastructure:\u003c\/strong\u003e The Softies EcoStation (6701), EcoStation XL (6531), and TouchFree (6831) dispenser formats support area-entry distribution programs. Workers take a fresh pair at the noise area entrance — the soft foam compound reduces the perceived compliance burden of wearing earplugs for a full shift\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSofties vs. Competing Foam Earplugs\u003c\/h2\u003e\n\n\u003ctable style=\"width:100%;border-collapse:collapse;background:#1a1a1a;color:#e0e0e0;margin:16px 0;font-size:0.93em;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background:#2a2a2a;\"\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eEarplug\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:center;\"\u003eNRR\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eFoam\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eKey Advantage\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background:#1e2a1e;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003eMoldex Softies 6600 \u003cem style=\"font-weight:400;color:#9e9e9e;\"\u003e(this product)\u003c\/em\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eUltra-soft PU foam\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eBest long-shift comfort for sensitive ear canals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6800-pura-fit-uncorded-earplugs-nrr-33-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Pura-Fit 6800\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eStandard PU foam\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eNo-roll-down insertion; fastest donning; dirty environments\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6604-sparkplugs-uncorded-earplugs-nrr-33-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex SparkPlugs 6604\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eStandard PU foam\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eMetal-detectable option; high-visibility multicolor foam\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6680-soothers-moisturizing-earplugs-nrr-33-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Soothers 6680\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eMoisturizing PU foam\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eMoisturizing coating reduces ear canal dryness during long wear\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-alphas-6430-uncorded-reusable-earplugs-nrr-27db-pocket-pak-plus-50-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Alphas 6430\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e27\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eSoft flanged reusable\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eReusable; no insertion into ear canal; lower NRR than Softies\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eOSHA Compliance \u0026amp; Hearing Conservation\u003c\/h2\u003e\n\n\u003cp\u003eMoldex Softies are rated under \u003cstrong\u003eANSI S3.19-1974\u003c\/strong\u003e at NRR 33. Under \u003cstrong\u003eOSHA 29 CFR 1910.95\u003c\/strong\u003e, Softies are appropriate hearing protection for workers with TWA noise exposures from 85 dBA to approximately 103 dBA. OSHA 1910.95(i)(4) requires training on fitting, use, and care — with roll-down foam earplugs, proper compression and hold-in-place technique is critical to achieving labeled attenuation in practice.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat is the NRR of Moldex Softies?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eSofties (6600\/6650) have NRR 33 dB. Effective attenuation: (33 – 7) × 0.5 = 13 dB (OSHA 50% derating). In a 100 dBA environment: estimated ear exposure = 87 dBA with correct insertion.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat makes Softies different from other Moldex NRR 33 earplugs?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eUltra-soft polyurethane foam formulation — noticeably softer than standard Moldex foam compounds. Expands more gently in the ear canal, reducing the sustained outward pressure that causes soreness and fatigue during long-shift wear. Same NRR 33 protection as Pura-Fit, SparkPlugs, and Meteors.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eAre Softies good for workers who find earplugs uncomfortable?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eYes — the ultra-soft foam is specifically designed to address the pressure-related discomfort from conventional foam earplug expansion. If workers report ear canal soreness after a few hours of standard foam earplug wear, Softies are the first recommended alternative before switching to flanged reusable earplugs.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eAre Moldex Softies latex-free?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eYes — latex-free, PVC-free, and chloroprene-free. Appropriate for latex-sensitive workers and most food-grade and pharmaceutical PPE programs.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat is the difference between Softies 6600 and 6650?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003e6600 is uncorded (200 pairs per bag). 6650 is corded (100 pairs per bag, plugs connected by cord). Same NRR 33 ultra-soft foam in both. Choose 6650 (corded) when workers frequently move between noisy and quiet areas.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat dispenser formats are available for Softies?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eEcoStation 6701 (500 pairs wall-mount), EcoStation XL 6531 (750 pairs), EcoStation XL refill 6532, TouchFree EcoStation 6831, and jar 6683 (50 pairs).\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eHow do Softies compare to Soothers?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eBoth are NRR 33 disposable foam earplugs designed for worker comfort. Softies use ultra-soft PU foam for reduced expansion pressure. Soothers (6680) add a moisturizing coating that reduces ear canal dryness — particularly useful for workers in dry or air-conditioned environments. Both are latex-free and PVC-free.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhere can I buy Moldex Softies in bulk?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eWC Safety stocks 6600 uncorded (200 pairs), 6650 corded (100 pairs), jar 6683 (50 pairs), EcoStation 6701, EcoStation XL 6531, and TouchFree EcoStation 6831. Browse the \u003ca href=\"\/collections\/moldex-earplugs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Earplugs collection at WC Safety →\u003c\/a\u003e\u003c\/p\u003e\n","brand":"Moldex","offers":[{"title":"Default Title","offer_id":44052685717592,"sku":"6831","price":180.55,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0594\/1900\/0920\/files\/71EnAiBErCL._AC_SL1500.jpg?v=1777701108"},{"product_id":"moldex-6833-sparkplugs-touchfree-ecostation-dispenser-nrr-33","title":"Moldex 6833 SparkPlugs TouchFree EcoStation Earplug Dispenser — NRR 33dB","description":"\u003c!--\n================================================================================\nFAQ SCHEMA — push to custom.faq_json metafield\n================================================================================\n[\n  { \"@type\": \"Question\", \"name\": \"What is the NRR of Moldex SparkPlugs earplugs?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Moldex SparkPlugs earplugs (6604 uncorded, 6654 corded, 6615 metal detectable) have an NRR of 33 dB. Applying OSHA's 50% derating method: effective attenuation = (33 - 7) x 0.5 = 13 dB. In a 100 dBA environment, estimated exposure at the ear is approximately 87 dBA when correctly inserted.\" } },\n  { \"@type\": \"Question\", \"name\": \"What makes Moldex SparkPlugs different from other Moldex foam earplugs?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"SparkPlugs are distinguished by their bright multicolored foam (neon green, blue, pink, yellow stripes), a tapered roll-down design, and the availability of a metal-detectable compound version (6615 corded). The vivid colors aid compliance monitoring — supervisors can verify at a distance that workers are wearing protection. The metal-detectable variant (6615) is specifically engineered for food processing and pharmaceutical facilities where earplug loss into product is a contamination risk.\" } },\n  { \"@type\": \"Question\", \"name\": \"What is the SparkPlugs 6615 metal detectable earplug?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"The Moldex SparkPlugs 6615 is a corded NRR 33 foam earplug manufactured with a metal-detectable compound embedded in the foam. If the earplug body separates and enters a food or pharmaceutical production line, metal detection equipment will detect and reject the contaminated product. The 6615 is the standard selection for hearing conservation programs in metal-detection-monitored food processing and pharmaceutical facilities.\" } },\n  { \"@type\": \"Question\", \"name\": \"Are Moldex SparkPlugs latex-free?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Yes. Moldex SparkPlugs are latex-free and PVC-free. They are made from polyurethane foam without chloroprene or diisocyanates. This material profile makes them appropriate for latex-sensitive workers and for most food-grade and pharmaceutical PPE programs.\" } },\n  { \"@type\": \"Question\", \"name\": \"What is the difference between SparkPlugs 6604, 6654, and 6615?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"6604 is uncorded (loose pairs, 200 per bag). 6654 is corded (pairs connected by cord that hangs around the neck, 100 per bag). 6615 is metal-detectable and corded (pairs connected by cord, with metal-detectable compound in foam — specifically for food and pharmaceutical lines with metal detection). All three use the same NRR 33 SparkPlugs foam body.\" } },\n  { \"@type\": \"Question\", \"name\": \"How do I insert Moldex SparkPlugs correctly?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Roll the SparkPlug between clean fingers to compress the foam to a small, wrinkle-free cylinder. Reach over or around the head with the opposite hand to pull the outer ear up and back — this straightens the ear canal. Insert the compressed earplug with a slow rotation while holding in place for 20-30 seconds until the foam expands fully and forms a complete seal. The outer end should be flush with or slightly inside the ear canal opening, not protruding. Incorrect insertion — not compressing enough or not holding in place — is the most common cause of poor attenuation in practice.\" } },\n  { \"@type\": \"Question\", \"name\": \"What noise levels do SparkPlugs NRR 33 protect against?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"NRR 33 SparkPlugs provide effective protection (OSHA 50% derating: 13 dB) for environments up to approximately 103 dBA 8-hour TWA. For environments above 103 dBA, dual hearing protection (earplugs + earmuffs) is recommended. OSHA 29 CFR 1910.95 requires hearing protection when TWA exceeds 85 dBA.\" } },\n  { \"@type\": \"Question\", \"name\": \"Can SparkPlugs earplugs be used in food processing facilities?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Standard SparkPlugs (6604\/6654) with their bright multicolor foam aid visual detection if lost in product, but are not metal-detectable. For facilities with X-ray or metal detection lines where regulatory or food safety programs require detectability, specify the SparkPlugs 6615 metal detectable corded earplug. Both versions are PVC-free and latex-free.\" } },\n  { \"@type\": \"Question\", \"name\": \"What is a PlugStation earplug dispenser?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Moldex PlugStation is a wall-mounted earplug dispenser system. Dispensers hold 250 or 500 pairs and mount near area entrances so workers can take a fresh pair when entering a noise zone. Available in uncorded (6644, 6645, 6605) and corded (6880) formats, and a metal-detectable corded version (6881). The TouchFree EcoStation (6833) dispenses pairs without touching the unit body.\" } },\n  { \"@type\": \"Question\", \"name\": \"How do SparkPlugs compare to Pura-Fit?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Both are NRR 33 Moldex foam earplugs with latex-free, PVC-free formulations. The key differences: Pura-Fit (6800) uses a no-roll-down tapered insertion — faster in dirty environments. SparkPlugs (6604) uses a traditional roll-down compression insertion. SparkPlugs has the metal-detectable compound option (6615) — Pura-Fit does not. SparkPlugs have a more vivid multicolor appearance. For most general industrial programs, either is appropriate; choose SparkPlugs 6615 when metal detection is required.\" } },\n  { \"@type\": \"Question\", \"name\": \"Do I need to fit test earplugs?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"OSHA does not require individual earplug fit testing. However, OSHA 1910.95(i)(4) requires training on selection, fitting, use, and care of hearing protectors — training on correct insertion technique is critical because actual attenuation in practice depends almost entirely on proper fit. NIOSH recommends field attenuation estimation (FAET) to verify real-world protection levels.\" } },\n  { \"@type\": \"Question\", \"name\": \"Where can I buy Moldex SparkPlugs in bulk?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"WC Safety stocks the full SparkPlugs lineup: 6604 uncorded (200 pairs), 6654 corded (100 pairs), 6615 metal detectable corded, PlugStation dispensers (6644, 6645, 6880, 6881), EcoStation (6703), and TouchFree EcoStation (6833). Browse the complete Moldex Earplugs collection at WC Safety.\" } }\n]\n================================================================================\n\nSEO PAGE TITLE (max 70 chars):\nMoldex SparkPlugs 6604 Earplugs NRR 33 | Metal Detectable Option, Corded \u0026 Uncorded\n\nMETA DESCRIPTION (max 160 chars):\nMoldex SparkPlugs NRR 33 foam earplugs — vibrant multicolor, latex-free, PVC-free. Metal detectable 6615, corded 6654, uncorded 6604. Dispensers in stock at WC Safety.\n\n================================================================================\n--\u003e\n\n\u003caside style=\"border: 2px solid #ff9800; padding: 20px 24px; background: #2a2520; margin: 24px 0; border-radius: 6px; color: #f5e6d3;\"\u003e\n  \u003cdiv style=\"display: flex; align-items: center; gap: 12px; margin-bottom: 12px; flex-wrap: wrap;\"\u003e\n    \u003cspan style=\"background: #ff9800; color: #1a1a1a; font-weight: bold; padding: 4px 12px; border-radius: 4px; font-size: 0.95em;\"\u003eEDITORIAL REVIEW: 4.5\/5\u003c\/span\u003e\n    \u003cspan style=\"color: #ffb74d; font-size: 0.9em;\"\u003eIndependently reviewed by WC Safety\u003c\/span\u003e\n  \u003c\/div\u003e\n  \u003cp style=\"margin: 0 0 14px 0; color: #f5e6d3; font-style: italic; line-height: 1.5;\"\u003e\"SparkPlugs deliver NRR 33 in a high-visibility multicolor foam that makes compliance monitoring easy — and the metal-detectable 6615 is the go-to earplug for food processing and pharmaceutical programs where loss-into-product is a real hazard. One of the most versatile earplug families in the Moldex lineup.\"\u003c\/p\u003e\n  \u003cp style=\"margin: 0;\"\u003e\n    Read the full review →\n     ·\n    Best Moldex Earplugs Guide →\n  \u003c\/p\u003e\n\u003c\/aside\u003e\n\n\u003ch2\u003eMoldex SparkPlugs — NRR 33 dB Foam Earplug, Metal Detectable Option Available\u003c\/h2\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eMoldex SparkPlugs\u003c\/strong\u003e is a \u003cstrong\u003eNRR 33 dB disposable foam earplug\u003c\/strong\u003e distinguished by its vivid multicolor foam body and the availability of a \u003cstrong\u003emetal-detectable compound version\u003c\/strong\u003e — the only earplug in the Moldex lineup engineered specifically for facilities where earplug loss into product is a regulatory or food safety concern. Available as the \u003ca href=\"\/products\/moldex-6604-sparkplugs-uncorded-earplugs-nrr-33-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6604 uncorded\u003c\/a\u003e, \u003ca href=\"\/products\/moldex-6654-sparkplugs-corded-earplugs-nrr-33-100-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6654 corded\u003c\/a\u003e, and \u003ca href=\"\/products\/moldex-6615-sparkplugs-metal-detectable-corded-earplugs-nrr-33\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6615 metal detectable corded\u003c\/a\u003e, plus EcoStation, PlugStation, and TouchFree dispenser formats for high-volume programs. For a no-roll-down foam alternative with the same NRR, see the \u003ca href=\"\/products\/moldex-6800-pura-fit-uncorded-earplugs-nrr-33-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Pura-Fit (NRR 33)\u003c\/a\u003e. For SparkPlugs in a PlugStation metal detectable dispenser, see the \u003ca href=\"\/products\/moldex-6881-sparkplugs-metal-detectable-plugstation-nrr-33-150-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6881 PlugStation metal detectable dispenser\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cdiv style=\"background:#1a1a1a;border-left:4px solid #ff9800;border-radius:4px;padding:16px 20px;margin:24px 0;\"\u003e\n\u003cstrong style=\"color:#ff9800;\"\u003eQuick Facts — Moldex SparkPlugs\u003c\/strong\u003e\n\u003cul style=\"margin-top:8px;padding-left:18px;line-height:1.9;color:#e0e0e0;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eNRR:\u003c\/strong\u003e 33 dB (ANSI S3.19-1974)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Disposable roll-down foam earplug\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsertion Method:\u003c\/strong\u003e Roll-down compression — compress, insert, hold 20–30 sec for expansion\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Polyurethane foam — latex-free, PVC-free, chloroprene-free\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Vivid multicolor (neon green, blue, pink, yellow) — high visibility\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMetal Detectable Option:\u003c\/strong\u003e 6615 corded — metal-detectable compound embedded in foam for food\/pharma lines\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/blogs\/product-reviews\/moldex-6604-sparkplugs-review\" style=\"color:#4fc3f7;\"\u003e\u003cstrong\u003eAvailable Variants:\u003c\/strong\u003e 6604 uncorded, 6654 corded, 6615 metal detectable corded; EcoStation, PlugStation, TouchFree dispenser formats\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication Range:\u003c\/strong\u003e Up to ~103 dBA TWA (OSHA 50% derating: effective protection = 13 dB)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\n\u003cul style=\"line-height:2;padding-left:18px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eMetal-detectable compound — engineered for food and pharmaceutical lines:\u003c\/strong\u003e The SparkPlugs 6615 is the standout option in this family — a NRR 33 corded foam earplug with metal-detectable compound embedded throughout the foam body. If an earplug or foam fragment enters a production line, standard metal detection and X-ray inspection equipment will trigger a product reject — satisfying the earplug detectability requirements of HACCP, BRC, SQF, and customer-mandated food safety programs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-visibility multicolor foam — compliance monitoring at a glance:\u003c\/strong\u003e The SparkPlugs' neon multicolor pattern is visible from a distance in plant environments — safety managers and supervisors can verify worker compliance without approaching each workstation. In high-throughput manufacturing where visual compliance checks happen multiple times per shift, the SparkPlugs' color contrast over skin tones and work clothing is a genuine operational advantage\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNRR 33 — maximum single-device attenuation:\u003c\/strong\u003e At NRR 33, SparkPlugs deliver the highest protection rating available from a foam earplug — sufficient for environments up to approximately 103 dBA TWA when properly worn (effective attenuation of 13 dB after OSHA 50% derating). This satisfies OSHA 1910.95 requirements across the vast majority of general industry noise environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLatex-free and PVC-free formulation:\u003c\/strong\u003e SparkPlugs foam contains no latex, PVC, chloroprene, or other common sensitizers — making them appropriate for latex-allergic workers and for industries with strict PPE material restrictions on products that contact workers' bodies\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull dispenser ecosystem:\u003c\/strong\u003e SparkPlugs are available in the complete Moldex dispenser format lineup — EcoStation (6703), PlugStation uncorded (6644, 6645), PlugStation corded (6880), PlugStation metal detectable (6881), and TouchFree EcoStation (6833) — enabling implementation at any facility scale and hygiene requirement level\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eApplications — When to Use Moldex SparkPlugs\u003c\/h2\u003e\n\n\u003cul style=\"line-height:1.9;padding-left:18px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eFood processing and packaging (metal detectable — specify 6615):\u003c\/strong\u003e Meat processing, bottling, bakery, dairy, and packaged goods production lines frequently mandate metal-detectable PPE under HACCP or retailer-specific food safety standards. The SparkPlugs 6615 satisfies these requirements at NRR 33 — the highest attenuation available in a metal-detectable earplug format. For dispenser programs on metal-detection-monitored lines, the \u003ca href=\"\/products\/moldex-6881-sparkplugs-metal-detectable-plugstation-nrr-33-150-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6881 PlugStation metal detectable dispenser\u003c\/a\u003e provides bulk distribution\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePharmaceutical manufacturing:\u003c\/strong\u003e Tablet compression, packaging, and process areas with noise levels 90–105 dBA and strict contamination control requirements — the SparkPlugs' clean material formulation and metal-detectable option (6615) address both hearing protection and loss-into-product concerns in cGMP-regulated environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGeneral manufacturing and assembly:\u003c\/strong\u003e Press rooms, stamping lines, CNC machining, and assembly environments in the 90–103 dBA range — SparkPlugs NRR 33 provides maximum attenuation, and the high-visibility multicolor body aids the compliance monitoring required under OSHA hearing conservation programs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConstruction and infrastructure:\u003c\/strong\u003e Jackhammering, concrete cutting, heavy equipment, and demolition — the corded 6654 keeps both plugs accessible when workers move between noisy and quiet areas, and the bright coloration remains visible even in PPE-dense environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-volume industrial programs with dispenser infrastructure:\u003c\/strong\u003e The SparkPlugs PlugStation (6644\/6645 uncorded, 6880 corded, 6881 metal detectable) and EcoStation (6703) systems support facility-wide dispenser programs — mount at area entrances to eliminate barriers to hearing protection compliance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSparkPlugs — All Variants\u003c\/h2\u003e\n\n\u003ctable style=\"width:100%;border-collapse:collapse;background:#1a1a1a;color:#e0e0e0;margin:16px 0;font-size:0.93em;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background:#2a2a2a;\"\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eModel\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:center;\"\u003eNRR\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eFormat\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:center;\"\u003eQty\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eKey Feature\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background:#1e2a1e;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e6604 \u003cem style=\"font-weight:400;color:#9e9e9e;\"\u003e(this product)\u003c\/em\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eUncorded\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e200 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eStandard general-use earplug\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6654-sparkplugs-corded-earplugs-nrr-33-100-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6654\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eCorded\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e100 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eHang around neck between tasks\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6615-sparkplugs-metal-detectable-corded-earplugs-nrr-33\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6615\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eMetal Detectable Corded\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003eVaries\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;color:#ffb74d;\"\u003e\u003cstrong\u003eFood\/pharma lines — metal detection compliant\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6684-sparkplugs-uncorded-earplug-jar-nrr-33-50-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6684 Jar\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eJar (uncorded)\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e50 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eCountertop \/ small program use\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6703-sparkplugs-ecostation-dispenser-nrr-33-500-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6703 EcoStation\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eEcoStation dispenser\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e500 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eArea-entry wall dispenser\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6833-sparkplugs-touchfree-ecostation-dispenser-nrr-33\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6833 TouchFree\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eTouch-free dispenser\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003eVaries\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eNo-contact dispensing — food, cleanroom\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6644-sparkplugs-plugstation-dispenser-nrr-33-250-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6644 PlugStation 250\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003ePlugStation (uncorded)\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e250 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eCompact dispenser for smaller programs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6881-sparkplugs-metal-detectable-plugstation-nrr-33-150-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6881 PlugStation Metal Det.\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003ePlugStation (metal detectable corded)\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e150 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;color:#ffb74d;\"\u003e\u003cstrong\u003eFood\/pharma dispenser — metal detection compliant\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eSparkPlugs vs. Competing NRR 33 Foam Earplugs\u003c\/h2\u003e\n\n\u003ctable style=\"width:100%;border-collapse:collapse;background:#1a1a1a;color:#e0e0e0;margin:16px 0;font-size:0.93em;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background:#2a2a2a;\"\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eEarplug\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:center;\"\u003eNRR\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:center;\"\u003eMetal Detectable\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eInsertion\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eBest For\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background:#1e2a1e;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003eMoldex SparkPlugs 6604\/6615 \u003cem style=\"font-weight:400;color:#9e9e9e;\"\u003e(this product)\u003c\/em\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#81c784;\"\u003e✔ (6615\/6881)\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eRoll-down\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eFood\/pharma with metal detection; max NRR; high-vis\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6800-pura-fit-uncorded-earplugs-nrr-33-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Pura-Fit 6800\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#e57373;\"\u003e✘\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eNo-roll-down\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eDirty environments; no foam compression needed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6870-meteors-uncorded-earplugs-nrr-33-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Meteors 6870\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#e57373;\"\u003e✘\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eBell-shape grip tab\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eEasy grip; small size (NRR 28) available for smaller ear canals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6435-alphas-corded-reusable-earplugs-nrr-27db\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Alphas 6435\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e27\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#81c784;\"\u003e✔ (6436)\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eReusable flanged\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eReusable; metal-detectable option; lower NRR than SparkPlugs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003eHoward Leight MAX\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#e57373;\"\u003e✘\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eRoll-down bell\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eNRR 33 alternative; no metal-detectable option\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eOSHA Compliance \u0026amp; Hearing Conservation\u003c\/h2\u003e\n\n\u003cp\u003eMoldex SparkPlugs are rated under \u003cstrong\u003eANSI S3.19-1974\u003c\/strong\u003e at NRR 33. Under \u003cstrong\u003eOSHA 29 CFR 1910.95\u003c\/strong\u003e, SparkPlugs are appropriate hearing protection for workers with TWA noise exposures from 85 dBA to approximately 103 dBA (OSHA 50% derating applied). For food processing facilities, the 6615 metal-detectable variant satisfies the earplug detectability requirements of HACCP, BRC, and SQF food safety programs in addition to OSHA 1910.95 hearing protection requirements.\u003c\/p\u003e\n\n\u003cul style=\"line-height:1.9;padding-left:18px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorrect insertion technique is critical:\u003c\/strong\u003e OSHA 1910.95(i)(4) requires training on hearing protector use — roll-down foam earplugs achieve labeled NRR only when fully compressed and held in the ear canal until foam fully expands. Workers who do not compress fully or do not hold the plug in place may receive significantly less than 13 dB effective attenuation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMetal-detectable food safety compliance:\u003c\/strong\u003e 6615\/6881 contain metal-detectable compound engineered to trigger standard metal detection equipment — consult your facility's food safety program to confirm detection threshold requirements are met\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnnual audiometric testing:\u003c\/strong\u003e Required under OSHA 1910.95(g) for all workers in a hearing conservation program — hearing protection selection and training should be documented as part of the written program required under 1910.95(c)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat is the NRR of Moldex SparkPlugs?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eSparkPlugs (6604\/6654\/6615) have NRR 33 dB. Effective attenuation under OSHA's 50% derating: (33 – 7) × 0.5 = 13 dB. In a 100 dBA environment, estimated ear exposure = 87 dBA with proper insertion.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat makes SparkPlugs different from other Moldex foam earplugs?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eThe key differentiators are the vivid multicolor foam for easy compliance monitoring and the metal-detectable compound option (6615 corded, 6881 PlugStation dispenser) for food processing and pharmaceutical facilities. The SparkPlugs are also one of the few NRR 33 earplugs with a dispenser program that includes a metal-detectable format.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat is the SparkPlugs 6615 metal detectable earplug?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eThe 6615 is a corded NRR 33 SparkPlug with metal-detectable compound embedded throughout the foam body. If the earplug or a foam fragment enters a production line, it will trigger metal detection or X-ray inspection equipment — satisfying food safety program requirements under HACCP, BRC, SQF, and customer specifications.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eAre Moldex SparkPlugs latex-free?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eYes — latex-free, PVC-free, and chloroprene-free. Appropriate for latex-sensitive workers and for facilities with material restriction requirements on PPE that contacts workers' bodies.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat is the difference between 6604, 6654, and 6615?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003e6604 is uncorded (200 pairs per bag). 6654 is corded (100 pairs per bag). 6615 is metal-detectable and corded — specifically for food\/pharma lines with metal detection. All three use identical NRR 33 SparkPlugs foam.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eHow do I insert SparkPlugs correctly?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eCompress the foam to a thin cylinder between clean fingers. Reach over or around the head with the opposite hand to pull the outer ear up and back. Insert the compressed earplug with a slow twisting motion and hold for 20–30 seconds while the foam expands. The outer end should be flush with the ear canal opening — not protruding significantly. Incomplete compression or not holding the plug during expansion are the most common fit errors.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eCan SparkPlugs be used in food processing?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eStandard 6604\/6654 SparkPlugs are bright-colored but not metal-detectable. For facilities with metal detection or X-ray inspection on product lines, specify the 6615 metal detectable corded earplug or the 6881 PlugStation metal detectable dispenser. Both are PVC-free and latex-free.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat dispenser options are available for SparkPlugs?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eFull dispenser ecosystem: EcoStation 6703 (500 pairs wall-mount), TouchFree EcoStation 6833 (no-contact dispensing), PlugStation 6644 (250 uncorded), PlugStation 6645 (500 uncorded), PlugStation 6880 (150 corded), PlugStation 6881 (150 metal detectable corded), and jar format 6684 (50 uncorded).\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eHow do SparkPlugs compare to Pura-Fit?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eBoth are NRR 33, latex-free, PVC-free Moldex foam earplugs. Pura-Fit (6800) uses no-roll-down insertion — better for dirty\/gloved-hand environments. SparkPlugs (6604) requires roll-down compression. SparkPlugs has the metal-detectable option (6615); Pura-Fit does not. For most programs, either is appropriate — choose SparkPlugs 6615 when metal detection is required.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eDo I need to fit test earplugs?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eOSHA does not require individual earplug fit testing. However, OSHA 1910.95(i)(4) requires training on selection, fitting, use, and care. Proper insertion technique is critical — actual attenuation in practice is determined almost entirely by correct fit, not by labeled NRR alone.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhere can I buy Moldex SparkPlugs in bulk?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eWC Safety stocks 6604 uncorded (200 pairs), 6654 corded (100 pairs), 6615 metal detectable corded, jar 6684 (50 pairs), all EcoStation and PlugStation dispenser formats. Browse the \u003ca href=\"\/collections\/moldex-earplugs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Earplugs collection at WC Safety →\u003c\/a\u003e\u003c\/p\u003e\n","brand":"Moldex","offers":[{"title":"Default Title","offer_id":44052686504024,"sku":"6833","price":15.69,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0594\/1900\/0920\/files\/54db9a5cc69f6fc7a84910b9db2af2b0.jpg?v=1777700989"},{"product_id":"moldex-6835-pura-fit-touchfree-ecostation-dispenser-nrr-33","title":"Moldex 6835 Pura-Fit TouchFree EcoStation Earplug Dispenser — NRR 33dB","description":"\u003c!--\n================================================================================\nFAQ SCHEMA — push to custom.faq_json metafield\n================================================================================\n[\n  { \"@type\": \"Question\", \"name\": \"What is the NRR of Moldex Pura-Fit earplugs?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"The Moldex Pura-Fit earplug (6800 uncorded, 6900 corded) has an NRR of 33 dB — the highest noise reduction rating available for a single hearing protection device. When OSHA's 50% derating is applied, the estimated effective attenuation is 13 dB. When worn correctly and consistently, NRR 33 earplugs can reduce a 100 dBA exposure to approximately 87 dBA at the ear.\" } },\n  { \"@type\": \"Question\", \"name\": \"Do Moldex Pura-Fit earplugs need to be rolled before insertion?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"No. The Pura-Fit's tapered bell shape does not require rolling or compressing before insertion. The user simply grasps the plug, pulls the outer ear up and back to straighten the ear canal, and inserts with a gentle twisting motion until the outer flange is flush with the ear canal opening. This no-roll-down design is faster to use and reduces hygiene concerns in dirty environments.\" } },\n  { \"@type\": \"Question\", \"name\": \"Are Moldex Pura-Fit earplugs reusable?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Pura-Fit earplugs are classified as single-use disposable earplugs. They may be reused by the same person for one shift if kept clean and dry, but are designed for single-shift use and should be discarded when soiled, compressed, or damaged. For multi-shift reusable hearing protection, see the Moldex Rockets (NRR 27) or Alphas (NRR 27).\" } },\n  { \"@type\": \"Question\", \"name\": \"What is the difference between Pura-Fit 6800 and 6900?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"The 6800 is the uncorded version — loose individual earplugs sold in bags or dispensers. The 6900 is the corded version — both earplugs are connected by a cord so they can hang around the neck when not in use, reducing loss risk. Both have the identical NRR 33 Pura-Fit foam body. Choose 6900 if workers frequently move in and out of noise areas and need to remove earplugs between tasks.\" } },\n  { \"@type\": \"Question\", \"name\": \"What noise levels require NRR 33 earplugs?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"OSHA 29 CFR 1910.95 requires hearing protection when 8-hour TWA noise exposure exceeds 90 dBA (action level 85 dBA). NRR 33 earplugs, when properly worn, provide sufficient attenuation for environments up to approximately 103 dBA TWA (using OSHA 50% derating: effective protection = (33-7) x 0.5 = 13 dB). For environments above 105 dBA, dual protection (earplugs + earmuffs) is recommended.\" } },\n  { \"@type\": \"Question\", \"name\": \"Are Moldex Pura-Fit earplugs latex-free?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Yes. Moldex Pura-Fit earplugs are 100% latex-free and PVC-free. They are also free of chloroprene, diisocyanates, and other sensitizing chemicals commonly found in competing foam earplug formulations. This makes them appropriate for workers with latex allergies and for use in food processing and pharmaceutical environments with strict material restrictions.\" } },\n  { \"@type\": \"Question\", \"name\": \"Can Pura-Fit earplugs be used in food processing environments?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Yes. The Pura-Fit's bright yellow-green color aids visual detection if an earplug falls into product, and Moldex's PVC-free, latex-free, chloroprene-free formulation meets the material requirements of most food processing hearing protection programs. For metal-detectable earplug requirements, see the Moldex SparkPlugs 6615 metal detectable corded earplug (NRR 33).\" } },\n  { \"@type\": \"Question\", \"name\": \"What is an EcoStation or PlugStation dispenser?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"EcoStation and PlugStation are Moldex's wall-mounted earplug dispenser systems. The EcoStation (6705, standard; 6537 XL) holds 500 pairs in a refillable dispenser that mounts near work area entrances. The PlugStation is a similar format dispenser. The TouchFree EcoStation (6835) dispenses a single pair without workers touching the dispenser body — reducing cross-contamination. All dispensers use the same NRR 33 Pura-Fit foam earplug body.\" } },\n  { \"@type\": \"Question\", \"name\": \"How do I calculate how much noise reduction I get from NRR 33 earplugs?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"OSHA's standard method: Effective attenuation = (NRR - 7) x 0.5 = (33 - 7) x 0.5 = 13 dB. So in a 100 dBA environment, estimated exposure at the ear = 100 - 13 = 87 dBA. NIOSH's more conservative method: (NRR - 7) \/ 2 = 13 dB (same result for this formula). Real-world attenuation depends on correct and consistent fit — improper insertion significantly reduces actual protection regardless of labeled NRR.\" } },\n  { \"@type\": \"Question\", \"name\": \"What OSHA standard applies to earplug use?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"OSHA 29 CFR 1910.95 (Occupational Noise Exposure) governs hearing conservation programs in general industry. OSHA 29 CFR 1926.52 applies to construction. A full hearing conservation program (required at 85 dBA TWA) includes noise monitoring, audiometric testing, hearing protection provision, training, and recordkeeping. Earplugs must reduce worker exposure to at least 90 dBA (OSHA) or 85 dBA (NIOSH recommended).\" } },\n  { \"@type\": \"Question\", \"name\": \"Do I need to fit test earplugs like respirators?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"OSHA does not mandate individual fit testing for earplugs the way it does for tight-fitting respirators. However, NIOSH and ANSI\/ASA S12.71-2018 recommend field attenuation estimation testing (FAET) or similar user fit checks to verify adequate attenuation in practice. Proper training on insertion technique is required under OSHA 1910.95(i)(4) and directly determines whether workers receive the labeled NRR in actual use.\" } },\n  { \"@type\": \"Question\", \"name\": \"Where can I buy Moldex Pura-Fit earplugs in bulk?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"WC Safety stocks the full Pura-Fit lineup including 6800 uncorded (200-pair bags), 6900 corded (100-pair bags), EcoStation dispensers (6705, 500 pairs; 6835 TouchFree), and EcoStation XL refills (6706, 750 pairs). All ship from US stock. Browse the complete lineup at the Moldex Earplugs collection at WC Safety.\" } }\n]\n================================================================================\n\nSEO PAGE TITLE (max 70 chars):\nMoldex Pura-Fit 6800 Earplugs NRR 33 | No-Roll-Down Foam, Corded \u0026 Uncorded\n\nMETA DESCRIPTION (max 160 chars):\nMoldex Pura-Fit NRR 33 disposable foam earplugs — tapered no-roll-down design, latex-free, PVC-free. Uncorded (6800) and corded (6900). EcoStation dispensers in stock at WC Safety.\n\n================================================================================\n--\u003e\n\n\u003caside style=\"border: 2px solid #ff9800; padding: 20px 24px; background: #2a2520; margin: 24px 0; border-radius: 6px; color: #f5e6d3;\"\u003e\n  \u003cdiv style=\"display: flex; align-items: center; gap: 12px; margin-bottom: 12px; flex-wrap: wrap;\"\u003e\n    \u003cspan style=\"background: #ff9800; color: #1a1a1a; font-weight: bold; padding: 4px 12px; border-radius: 4px; font-size: 0.95em;\"\u003eEDITORIAL REVIEW: 4.5\/5\u003c\/span\u003e\n    \u003cspan style=\"color: #ffb74d; font-size: 0.9em;\"\u003eIndependently reviewed by WC Safety\u003c\/span\u003e\n  \u003c\/div\u003e\n  \u003cp style=\"margin: 0 0 14px 0; color: #f5e6d3; font-style: italic; line-height: 1.5;\"\u003e\"The Pura-Fit is Moldex's workhorse NRR 33 earplug — cleaner materials than most competing foam plugs, a no-roll-down insertion that works in dirty gloved-hand environments, and the full 33 dB ceiling when properly worn. Our top pick for general-industry hearing conservation programs.\"\u003c\/p\u003e\n  \u003cp style=\"margin: 0;\"\u003e\n    Read the full review →\n     ·\n    Best Moldex Earplugs Guide →\n  \u003c\/p\u003e\n\u003c\/aside\u003e\n\n\u003ch2\u003eMoldex Pura-Fit — NRR 33 dB Disposable Foam Earplug, No-Roll-Down Insertion\u003c\/h2\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eMoldex Pura-Fit\u003c\/strong\u003e is a \u003cstrong\u003eNRR 33 dB disposable foam earplug\u003c\/strong\u003e designed for workers who need maximum attenuation in a single device without the hygiene and technique problems of roll-down foam earplugs. The Pura-Fit's tapered bell profile inserts directly into the ear canal with a gentle twist — no compressing, no rolling, no waiting for foam to expand — making it the preferred choice for dirty environments where workers cannot cleanly manipulate a foam earplug with contaminated hands. Available as the \u003ca href=\"\/products\/moldex-6800-pura-fit-uncorded-earplugs-nrr-33-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6800 uncorded\u003c\/a\u003e and \u003ca href=\"\/products\/moldex-6900-pura-fit-corded-earplugs-nrr-33-100-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6900 corded\u003c\/a\u003e, and in EcoStation, PlugStation, and TouchFree dispenser formats for high-volume programs. For workers with smaller ear canals, see the \u003ca href=\"\/products\/moldex-6630-meteors-small-uncorded-earplugs-nrr-28-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Meteors Small (NRR 28)\u003c\/a\u003e. For a reusable option in the same NRR range, see the \u003ca href=\"\/products\/moldex-alphas-6430-uncorded-reusable-earplugs-nrr-27db-pocket-pak-plus-50-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Alphas (NRR 27)\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cdiv style=\"background:#1a1a1a;border-left:4px solid #ff9800;border-radius:4px;padding:16px 20px;margin:24px 0;\"\u003e\n\u003cstrong style=\"color:#ff9800;\"\u003eQuick Facts — Moldex Pura-Fit\u003c\/strong\u003e\n\u003cul style=\"margin-top:8px;padding-left:18px;line-height:1.9;color:#e0e0e0;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eNRR:\u003c\/strong\u003e 33 dB (maximum single-device attenuation, ANSI S3.19-1974)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Disposable single-use foam earplug\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsertion Method:\u003c\/strong\u003e No-roll-down tapered insertion — insert with gentle twist, no foam compression required\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Polyurethane foam — latex-free, PVC-free, chloroprene-free, diisocyanate-free\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Yellow-green (high visibility for compliance monitoring)\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/blogs\/product-reviews\/3m-6900-large-full-face-respirator-review\" style=\"color:#4fc3f7;\"\u003e\u003cstrong\u003eAvailable Variants:\u003c\/strong\u003e 6800 uncorded, 6900 corded, EcoStation\/PlugStation\/TouchFree dispenser formats\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eANSI Standard:\u003c\/strong\u003e S3.19-1974 (method used to measure and label NRR)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication Range:\u003c\/strong\u003e Up to ~103 dBA TWA (OSHA method: effective protection = 13 dB after 50% derating)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOSHA Compliance:\u003c\/strong\u003e 29 CFR 1910.95 hearing conservation program hearing protector\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\n\u003cul style=\"line-height:2;padding-left:18px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eNRR 33 — maximum single-device attenuation:\u003c\/strong\u003e At NRR 33, the Pura-Fit sits at the top of the foam earplug attenuation range. Under OSHA's 50% derating method, workers receive approximately 13 dB of effective attenuation — sufficient for environments up to ~103 dBA TWA without requiring dual hearing protection. For environments above that threshold, the Pura-Fit can be worn simultaneously with an earmuff for additional protection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNo-roll-down insertion — no contamination risk from handling:\u003c\/strong\u003e The Pura-Fit's tapered bell profile eliminates the foam compression step required by cylindrical roll-down earplugs. This is critical in manufacturing, chemical processing, construction, and food production environments where workers have oily, dirty, or gloved hands — contaminated foam that contacts the ear canal directly is a hygiene and chemical exposure concern the Pura-Fit design avoids entirely\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCleanest material formulation in the Moldex lineup:\u003c\/strong\u003e Moldex Pura-Fit earplugs are latex-free, PVC-free, chloroprene-free, and diisocyanate-free. This comprehensive material profile makes Pura-Fit appropriate for latex-sensitive workers and for industries (food, pharmaceutical, semiconductor) with strict material restriction requirements on PPE that contacts workers' bodies\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-visibility yellow-green color:\u003c\/strong\u003e The bright coloration allows safety supervisors to verify at a distance that workers are wearing hearing protection — a practical compliance monitoring advantage over flesh-colored or low-contrast earplugs in high-throughput manufacturing or construction environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEcoStation dispenser system:\u003c\/strong\u003e Moldex's refillable wall-mount dispenser eliminates the need for workers to carry hearing protection — dispensers mount at area entrances and hold 500 pairs (standard EcoStation) or 750 pairs (EcoStation XL). The TouchFree EcoStation (6835) dispenses one pair per motion without contact — reducing cross-contamination in health-conscious environments\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eApplications — When to Use the Moldex Pura-Fit\u003c\/h2\u003e\n\n\u003cp\u003eThe Pura-Fit is the appropriate selection when the work environment requires maximum single-device foam earplug attenuation and one or more of the following conditions apply:\u003c\/p\u003e\n\n\u003cul style=\"line-height:1.9;padding-left:18px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturing and heavy industry:\u003c\/strong\u003e Press rooms, stamping lines, grinding operations, sawmill and woodworking equipment, metal fabrication, and assembly lines with noise exposures in the 90–105 dBA range — the Pura-Fit's NRR 33 and high-visibility color satisfy both protection and compliance monitoring requirements common to these environments\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/blogs\/product-reviews\/3m-6900-large-full-face-respirator-review\" style=\"color:#4fc3f7;\"\u003e\u003cstrong\u003eConstruction:\u003c\/strong\u003e Jackhammering, concrete cutting, heavy equipment operation, and demolition expose workers to 95–110 dBA noise levels. The no-roll-down design is advantageous on construction sites where workers cannot maintain clean hands, and the corded 6900 keeps the earplug accessible when workers must remove hearing protection to communicate between tasks\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFood processing and packaging:\u003c\/strong\u003e Conveyor systems, bottling lines, meat processing, and industrial kitchen equipment generate 90–100 dBA noise levels. The Pura-Fit's PVC-free, latex-free, bright-colored design meets the material and detectability requirements typical of food-grade PPE programs; for metal detection line environments, specify \u003ca href=\"\/products\/moldex-6615-sparkplugs-metal-detectable-corded-earplugs-nrr-33\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex SparkPlugs 6615 metal detectable\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChemical processing and refining:\u003c\/strong\u003e Pump rooms, compressor stations, and process areas with high ambient noise and chemical exposure require earplugs with a clean material formulation that won't introduce additional chemical exposure risk. The Pura-Fit's diisocyanate-free and chloroprene-free formulation addresses this concern directly\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMining and quarry operations:\u003c\/strong\u003e Blasting operations, crushers, and drilling equipment expose workers to some of the highest occupational noise levels — often 100–115 dBA. At these levels, the Pura-Fit NRR 33 should be supplemented with earmuffs (dual protection) for exposures above ~103 dBA TWA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-volume hearing conservation programs:\u003c\/strong\u003e The EcoStation and PlugStation dispenser systems are designed for facilities that distribute thousands of pairs per month. Dispenser-mount programs at area entrances reduce barriers to hearing protection compliance and eliminate the need for workers to carry and manage their own supply\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eNRR 33 — Noise Levels and Protection Requirements\u003c\/h2\u003e\n\n\u003ctable style=\"width:100%;border-collapse:collapse;background:#1a1a1a;color:#e0e0e0;margin:16px 0;font-size:0.93em;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background:#2a2a2a;\"\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eEnvironment \/ Task\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:center;\"\u003eTypical TWA\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:center;\"\u003ePura-Fit NRR 33 Adequate?\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eNotes\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eOffice, retail, light assembly\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e\u0026lt; 85 dBA\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#81c784;\"\u003eNo HPD required\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eBelow OSHA action level\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eLight manufacturing, woodworking\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e85–95 dBA\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#81c784;\"\u003e✔ Adequate\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eEffective attenuation: 13 dB after OSHA derating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eHeavy manufacturing, stamping, grinding\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e95–103 dBA\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#81c784;\"\u003e✔ Adequate\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eExposure at ear ~90 dBA with proper fit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eCrusher, mining, jackhammer\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e103–115 dBA\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#ffb74d;\"\u003e⚠ Add earmuffs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eDual protection recommended above 103 dBA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eBlasting, impact noise \u0026gt; 115 dBA\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e\u0026gt; 115 dBA\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#e57373;\"\u003e⚠ Dual protection required\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eEarplugs + earmuffs; engineering controls should be primary measure\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp style=\"font-size:0.85em;color:#666;\"\u003e\u003cem\u003eEffective attenuation calculated using OSHA 50% derating: (NRR – 7) × 0.5. Real-world attenuation depends on correct insertion technique and consistent wear. NRR is not a guarantee of exposure level — proper training and fit verification are required under OSHA 1910.95.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch2\u003ePura-Fit — All Variants\u003c\/h2\u003e\n\n\u003ctable style=\"width:100%;border-collapse:collapse;background:#1a1a1a;color:#e0e0e0;margin:16px 0;font-size:0.93em;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background:#2a2a2a;\"\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eModel\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:center;\"\u003eNRR\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eFormat\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:center;\"\u003eQty \/ Pack\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eBest For\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background:#1e2a1e;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e6800 \u003cem style=\"font-weight:400;color:#9e9e9e;\"\u003e(this product)\u003c\/em\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eUncorded\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e200 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eGeneral use; stays in noise area full shift\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6900-pura-fit-corded-earplugs-nrr-33-100-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6900\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eCorded\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e100 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eWorkers who move in\/out of noise — hang around neck\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6705-pura-fit-ecostation-dispenser-nrr-33-500-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6705 EcoStation\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eWall-mount dispenser (uncorded)\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e500 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eHigh-volume programs; area-entry dispenser\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6706-pura-fit-ecostation-refill-nrr-33-500-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6706 EcoStation Refill\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eRefill bag for 6705\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e500 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eOngoing restocking of EcoStation dispensers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6535-pura-fit-ecostation-xl-dispenser-nrr-33-750-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6535 EcoStation XL\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eXL wall-mount dispenser\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e750 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eHigh-volume facilities; longer refill intervals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6835-pura-fit-touchfree-ecostation-dispenser-nrr-33\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6835 TouchFree EcoStation\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eTouch-free dispenser\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003eVaries\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eFood, pharma, cleanroom — no-contact dispensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6844-pura-fit-plugstation-dispenser-nrr-33-250-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6844 PlugStation 250\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003ePlugStation dispenser (uncorded)\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e250 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eSmaller programs; compact wall-mount\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6882-pura-fit-plugstation-corded-dispenser-nrr-33-150-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6882 PlugStation Corded\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003ePlugStation dispenser (corded)\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e150 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003ePrograms requiring corded pairs from dispenser\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003ePura-Fit vs. Competing Foam Earplugs\u003c\/h2\u003e\n\n\u003ctable style=\"width:100%;border-collapse:collapse;background:#1a1a1a;color:#e0e0e0;margin:16px 0;font-size:0.93em;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background:#2a2a2a;\"\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eEarplug\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:center;\"\u003eNRR\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eInsertion\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eMaterial\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eBest For\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background:#1e2a1e;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003eMoldex Pura-Fit 6800 \u003cem style=\"font-weight:400;color:#9e9e9e;\"\u003e(this product)\u003c\/em\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eNo-roll-down twist\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003ePU foam, PVC-free\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eDirty environments, max attenuation, clean materials\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6604-sparkplugs-uncorded-earplugs-nrr-33-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex SparkPlugs 6604\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eRoll-down tapered\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003ePU foam, PVC-free\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eMetal-detectable option (6615); colorful for compliance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6600-softies-uncorded-earplugs-nrr-33-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Softies 6600\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eRoll-down cylindrical\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eUltra-soft PU foam\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eMaximum softness for sensitive ear canals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6870-meteors-uncorded-earplugs-nrr-33-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Meteors 6870\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eBell-shape grip tab\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003ePU foam, PVC-free\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eEasy grip for workers with reduced dexterity; small size available\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e3M E-A-R Classic\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e29\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eRoll-down cylindrical\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003ePVC foam\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eEconomy price; lower NRR; PVC material\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003eHoward Leight MAX\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eRoll-down bell\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003ePU foam\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eNRR 33 alternative; roll-down insertion required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eOSHA Hearing Conservation Compliance\u003c\/h2\u003e\n\n\u003cp\u003eThe Moldex Pura-Fit is a NIOSH-accepted hearing protection device rated under \u003cstrong\u003eANSI S3.19-1974\u003c\/strong\u003e. Under \u003cstrong\u003eOSHA 29 CFR 1910.95\u003c\/strong\u003e, employers must provide hearing protection at no cost to employees whose 8-hour TWA noise exposure equals or exceeds 85 dBA, and must ensure it reduces exposure to at least 90 dBA (OSHA) or 85 dBA (NIOSH recommendation).\u003c\/p\u003e\n\n\u003cul style=\"line-height:1.9;padding-left:18px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eSelection:\u003c\/strong\u003e Hearing protector selection must be based on attenuation adequate to reduce TWA to the required level — NRR alone does not satisfy the requirement without accounting for derating and proper fit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTraining:\u003c\/strong\u003e OSHA 1910.95(i)(4) requires training on the purpose, selection, fitting, use, and care of hearing protectors — training directly determines actual attenuation achieved in use\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAudiometric testing:\u003c\/strong\u003e Required annually for workers in hearing conservation programs (exposure ≥ 85 dBA TWA) — the Pura-Fit is appropriate for audiometric testing programs when workers are trained on proper insertion\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecordkeeping:\u003c\/strong\u003e OSHA 1910.95(m) requires records of noise exposure measurements, audiometric tests, and hearing protector provision to be maintained and made available to employees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConstruction:\u003c\/strong\u003e For construction sites, see OSHA 29 CFR 1926.52 — the Pura-Fit satisfies hearing protection requirements under both general industry and construction standards\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat is the NRR of Moldex Pura-Fit earplugs?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eThe Pura-Fit (6800 uncorded, 6900 corded) has an NRR of 33 dB — the maximum available from a single hearing protection device. Applying OSHA's 50% derating: effective attenuation = (33 – 7) × 0.5 = 13 dB. In a 100 dBA environment, estimated exposure at the ear = 87 dBA. Real-world attenuation depends on consistent and correct insertion.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eDo Moldex Pura-Fit earplugs need to be rolled before insertion?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eNo. The Pura-Fit's tapered bell shape inserts directly with a gentle twisting motion — no rolling or compressing required. Pull the outer ear up and back to straighten the ear canal, then insert with a slow twist until the outer flange sits flush with the canal opening. This no-roll-down design is faster and avoids contamination from handling compressed foam.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eAre Moldex Pura-Fit earplugs reusable?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003ePura-Fit earplugs are single-use disposable. A clean pair may be reused within a single shift, but should be discarded when soiled, compressed, or damaged. For multi-shift reusable hearing protection with NRR 27, see the \u003ca href=\"\/products\/moldex-alphas-6430-uncorded-reusable-earplugs-nrr-27db-pocket-pak-plus-50-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Alphas\u003c\/a\u003e or \u003ca href=\"\/products\/moldex-rockets-6400-uncorded-reusable-earplugs-nrr-27db-pocket-pak-50-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Rockets\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat is the difference between Pura-Fit 6800 and 6900?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eThe 6800 is uncorded — loose individual pairs. The 6900 is corded — both plugs connected by a cord that hangs around the neck when earplugs are removed. Identical NRR 33 foam in both. Choose corded (6900) when workers frequently move between noisy and quiet areas and need quick access without removing the earplug from their person.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat noise levels require NRR 33 earplugs?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eOSHA 1910.95 requires hearing protection when 8-hour TWA exceeds 85 dBA. NRR 33 earplugs provide effective protection (after OSHA 50% derating) for environments up to approximately 103 dBA TWA. Above 103 dBA, dual protection — earplugs worn simultaneously with earmuffs — is recommended.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eAre Moldex Pura-Fit earplugs latex-free?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eYes — latex-free, PVC-free, chloroprene-free, and diisocyanate-free. This material profile is specifically relevant for latex-sensitive workers and for food processing, pharmaceutical, and semiconductor environments with chemical material restrictions on PPE.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eCan Pura-Fit earplugs be used in food processing?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eYes. The bright yellow-green color aids visual detection and the clean PVC-free, latex-free formulation meets most food-grade PPE material requirements. For facilities with metal detection lines, specify \u003ca href=\"\/products\/moldex-6615-sparkplugs-metal-detectable-corded-earplugs-nrr-33\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex SparkPlugs 6615 metal detectable corded earplugs\u003c\/a\u003e instead.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat is an EcoStation dispenser?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eMoldex EcoStation is a wall-mounted refillable dispenser that holds 500 pairs (standard 6705) or 750 pairs (XL 6535). Dispensers mount at area entrances so workers can take a fresh pair each time they enter a noise area. The TouchFree EcoStation (6835) dispenses one pair per motion without contact — recommended for food, pharmaceutical, and cleanroom environments.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eHow do I calculate effective attenuation from NRR 33?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eOSHA method: (NRR – 7) × 0.5 = (33 – 7) × 0.5 = 13 dB effective attenuation. NIOSH method: (NRR – 7) \/ 2 = 13 dB. In a 100 dBA environment: estimated ear exposure = 100 – 13 = 87 dBA. Actual attenuation depends on consistent proper insertion — improper fit can reduce real-world protection to a fraction of labeled NRR.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eDo I need to fit test earplugs like respirators?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eOSHA does not require individual earplug fit testing the way it mandates respirator fit testing. However, OSHA 1910.95(i)(4) requires training on hearing protector selection, fitting, use, and care. NIOSH recommends field attenuation estimation (FAET) to verify adequate protection — proper insertion training is the most important determinant of actual attenuation.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhere can I buy Moldex Pura-Fit earplugs in bulk?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eWC Safety stocks the full Pura-Fit lineup including 6800 uncorded (200-pair bags), 6900 corded (100-pair bags), 6705 EcoStation dispenser (500 pairs), 6535 EcoStation XL (750 pairs), and 6835 TouchFree EcoStation. Browse the complete \u003ca href=\"\/collections\/moldex-earplugs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Earplugs collection at WC Safety →\u003c\/a\u003e\u003c\/p\u003e\n","brand":"Moldex","offers":[{"title":"Default Title","offer_id":44052686635096,"sku":"6835","price":204.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0594\/1900\/0920\/files\/71GjiZNYrAL._SL1500.jpg?v=1777700800"},{"product_id":"moldex-6837-meteors-touchfree-ecostation-dispenser-nrr-33","title":"Moldex 6837 Meteors TouchFree EcoStation Earplug Dispenser — NRR 33dB","description":"\u003c!--\n================================================================================\nFAQ SCHEMA — push to custom.faq_json metafield\n================================================================================\n[\n  { \"@type\": \"Question\", \"name\": \"What is the NRR of Moldex Meteors earplugs?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Moldex Meteors come in two NRR ratings. Regular Meteors (6870 uncorded, 6970 corded) have NRR 33 dB. Meteors Small (6630 uncorded, 6632 corded) have NRR 28 dB — sized for smaller ear canals. Applying OSHA's 50% derating: NRR 33 gives 13 dB effective attenuation; NRR 28 gives 10.5 dB effective attenuation.\" } },\n  { \"@type\": \"Question\", \"name\": \"What makes Moldex Meteors different from other foam earplugs?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Meteors have a unique bell or dome shape with a large, easy-grip outer flange. The wide flange gives workers something to grasp for insertion and removal — making Meteors the best choice for workers with reduced hand dexterity, thick work gloves, or difficulty manipulating smaller foam plugs. The availability of a dedicated Small size (NRR 28) for smaller ear canals is also unusual in foam earplug lines.\" } },\n  { \"@type\": \"Question\", \"name\": \"What is the difference between Meteors regular and Meteors Small?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Regular Meteors (6870\/6970) have NRR 33 and are sized for standard adult ear canals. Meteors Small (6630\/6632) have NRR 28 and are physically smaller — engineered for workers with smaller ear canals who cannot achieve an adequate seal with standard-sized foam earplugs. The Small size is the correct selection when standard earplugs feel loose, fall out easily, or cause discomfort from being forced into a too-small canal.\" } },\n  { \"@type\": \"Question\", \"name\": \"Are Moldex Meteors latex-free?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Yes. Moldex Meteors are latex-free and PVC-free. They are made from polyurethane foam without chloroprene or other common sensitizers — appropriate for latex-sensitive workers and for most food-grade hearing protection programs.\" } },\n  { \"@type\": \"Question\", \"name\": \"How do I insert Moldex Meteors earplugs?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Grasp the wide outer flange of the Meteor earplug. Reach over or around the head with the opposite hand to pull the outer ear up and back, straightening the ear canal. Insert the Meteor with a slow rotating motion until the outer flange is flush with the ear canal opening. The bell shape and wide grip tab make this process easier than cylindrical plugs, particularly for workers with gloves or reduced dexterity. Hold in place for 20-30 seconds while foam seats.\" } },\n  { \"@type\": \"Question\", \"name\": \"What ear canal size is Meteors Small designed for?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Meteors Small (NRR 28) is designed for workers with smaller ear canals — typically women, younger workers, or anyone who finds standard foam earplugs uncomfortable, loose, or difficult to seal. If standard earplugs feel like they are being forced in, fall out easily, or provide inconsistent attenuation, Meteors Small is the appropriate next option. NRR 28 still provides 10.5 dB effective attenuation (OSHA derating) — adequate for most industrial noise environments up to 97.5 dBA TWA.\" } },\n  { \"@type\": \"Question\", \"name\": \"What noise levels require earplugs with NRR 28 (Meteors Small)?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Meteors Small (NRR 28) provide effective attenuation of 10.5 dB (OSHA 50% derating: (28-7) x 0.5). This is adequate for environments up to approximately 97.5 dBA 8-hour TWA, reducing exposure to approximately 87 dBA. For environments above 98 dBA TWA, specify regular Meteors (NRR 33) if they fit, or add earmuffs as dual protection with the Small size.\" } },\n  { \"@type\": \"Question\", \"name\": \"What EcoStation and PlugStation formats are available for Meteors?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Meteors dispenser formats: EcoStation 6707 (500 pairs, wall-mount), EcoStation XL 6537 (750 pairs), EcoStation XL refill 6538, PlugStation 6875 (250 pairs), and TouchFree EcoStation 6837 (no-contact dispensing). All dispenser formats use the regular NRR 33 Meteors body.\" } },\n  { \"@type\": \"Question\", \"name\": \"Can Moldex Meteors be used with gloves?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Yes — the Meteors' wide bell-shaped outer flange is specifically designed to be graspable with work gloves. The large grip surface makes insertion and removal possible without the fine motor manipulation required by smaller cylindrical or tapered foam plugs. This is the primary ergonomic advantage of the Meteors design over the Pura-Fit, SparkPlugs, and Softies families.\" } },\n  { \"@type\": \"Question\", \"name\": \"How do Meteors compare to Pura-Fit and SparkPlugs?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"All three deliver NRR 33 (regular sizes) with latex-free, PVC-free formulations. Meteors have a wide bell flange for gloved or low-dexterity insertion, plus a Small size (NRR 28) for smaller ear canals. Pura-Fit has a no-roll-down tapered insertion for dirty environments. SparkPlugs have a metal-detectable compound option. For most general programs, all three are equivalent — choose Meteors when grip ease or ear canal size is the primary concern.\" } },\n  { \"@type\": \"Question\", \"name\": \"Where can I buy Moldex Meteors in bulk?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"WC Safety stocks 6870 uncorded regular (200 pairs), 6970 corded regular (100 pairs), 6630 small uncorded (200 pairs), 6632 small corded (100 pairs), plus EcoStation and PlugStation dispenser formats. Browse the complete Moldex Earplugs collection at WC Safety.\" } }\n]\n================================================================================\n\nSEO PAGE TITLE (max 70 chars):\nMoldex Meteors 6870 Earplugs NRR 33 | Bell Shape, Small Size NRR 28 Available\n\nMETA DESCRIPTION (max 160 chars):\nMoldex Meteors NRR 33 foam earplugs — wide bell flange for easy gloved-hand insertion. Small size NRR 28 for smaller ear canals. Corded \u0026 uncorded. In stock at WC Safety.\n\n================================================================================\n--\u003e\n\n\u003caside style=\"border: 2px solid #ff9800; padding: 20px 24px; background: #2a2520; margin: 24px 0; border-radius: 6px; color: #f5e6d3;\"\u003e\n  \u003cdiv style=\"display: flex; align-items: center; gap: 12px; margin-bottom: 12px; flex-wrap: wrap;\"\u003e\n    \u003cspan style=\"background: #ff9800; color: #1a1a1a; font-weight: bold; padding: 4px 12px; border-radius: 4px; font-size: 0.95em;\"\u003eEDITORIAL REVIEW: 4.4\/5\u003c\/span\u003e\n    \u003cspan style=\"color: #ffb74d; font-size: 0.9em;\"\u003eIndependently reviewed by WC Safety\u003c\/span\u003e\n  \u003c\/div\u003e\n  \u003cp style=\"margin: 0 0 14px 0; color: #f5e6d3; font-style: italic; line-height: 1.5;\"\u003e\"The Meteors' wide bell flange solves a real problem — workers who can't easily manipulate small foam plugs, especially with gloves on. The dedicated Small size (NRR 28) adds something rare in disposable foam earplugs: a properly-sized option for smaller ear canals that doesn't require jamming a standard plug in and hoping for the best.\"\u003c\/p\u003e\n  \u003cp style=\"margin: 0;\"\u003e\n    Read the full review →\n     ·\n    Best Moldex Earplugs Guide →\n  \u003c\/p\u003e\n\u003c\/aside\u003e\n\n\u003ch2\u003eMoldex Meteors — NRR 33 Bell-Shape Foam Earplug, Small Size (NRR 28) Available\u003c\/h2\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eMoldex Meteors\u003c\/strong\u003e is a disposable foam earplug with a distinctive bell or dome shape featuring a \u003cstrong\u003ewide outer flange that makes insertion and removal easier than cylindrical or tapered foam plugs\u003c\/strong\u003e — particularly for workers wearing gloves or with reduced hand dexterity. Regular Meteors (\u003ca href=\"\/products\/moldex-6870-meteors-uncorded-earplugs-nrr-33-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6870 uncorded\u003c\/a\u003e, \u003ca href=\"\/products\/moldex-6970-meteors-corded-earplugs-nrr-33-100-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6970 corded\u003c\/a\u003e) carry \u003cstrong\u003eNRR 33\u003c\/strong\u003e. Meteors Small (\u003ca href=\"\/products\/moldex-6630-meteors-small-uncorded-earplugs-nrr-28-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6630 uncorded\u003c\/a\u003e, \u003ca href=\"\/products\/moldex-6632-meteors-small-corded-earplugs-nrr-28-100-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6632 corded\u003c\/a\u003e) are physically smaller and carry \u003cstrong\u003eNRR 28\u003c\/strong\u003e — engineered for workers with smaller ear canals who cannot achieve an adequate seal with standard-size earplugs. For a no-roll-down alternative at NRR 33, see the \u003ca href=\"\/products\/moldex-6800-pura-fit-uncorded-earplugs-nrr-33-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Pura-Fit\u003c\/a\u003e. For the reusable multi-size option, see the \u003ca href=\"\/products\/moldex-alphas-6430-uncorded-reusable-earplugs-nrr-27db-pocket-pak-plus-50-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Alphas\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cdiv style=\"background:#1a1a1a;border-left:4px solid #ff9800;border-radius:4px;padding:16px 20px;margin:24px 0;\"\u003e\n\u003cstrong style=\"color:#ff9800;\"\u003eQuick Facts — Moldex Meteors\u003c\/strong\u003e\n\u003cul style=\"margin-top:8px;padding-left:18px;line-height:1.9;color:#e0e0e0;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eNRR:\u003c\/strong\u003e 33 dB (regular) | 28 dB (Small) — ANSI S3.19-1974\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Disposable foam earplug\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShape:\u003c\/strong\u003e Bell\/dome with wide outer grip flange — no small fingertip grip required\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsertion Method:\u003c\/strong\u003e Grip flange, pull ear up\/back, insert with gentle rotation; hold 20–30 sec\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Polyurethane foam — latex-free, PVC-free\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Bright orange-red (regular) \/ coral (small) — high visibility\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSizes:\u003c\/strong\u003e Regular (standard ear canal) and Small (smaller ear canal) — same bell design, different body dimensions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvailable Variants:\u003c\/strong\u003e Uncorded \/ corded; EcoStation, PlugStation, TouchFree dispenser formats\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEffective Attenuation (OSHA 50%):\u003c\/strong\u003e 13 dB (NRR 33) | 10.5 dB (NRR 28)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\n\u003cul style=\"line-height:2;padding-left:18px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide bell flange — designed for gloved hands and low dexterity:\u003c\/strong\u003e The Meteors' outer flange provides a large, stable grip surface that allows workers to insert and remove earplugs without the fine motor precision required by cylindrical or narrow tapered plugs. This is the defining advantage of the Meteors design — in environments where workers routinely wear thick gloves (construction, cold storage, warehouse) or have reduced dexterity, proper earplug insertion is often skipped because smaller plugs are difficult to manipulate; the Meteors addresses this compliance barrier directly\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDedicated Small size for smaller ear canals:\u003c\/strong\u003e Most foam earplug lines offer a single \"one-size\" format. Meteors Small (NRR 28) provides a physically smaller body for workers whose ear canals cannot seat a standard foam plug without discomfort or incomplete seal. Forcing a standard earplug into a smaller canal produces a loose, protruding fit that achieves far less than labeled NRR — the correct solution is a properly-sized plug, not more force\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNRR 33 in regular size — maximum single-device attenuation:\u003c\/strong\u003e Regular Meteors deliver NRR 33 — the ceiling for foam earplug attenuation — providing effective protection (13 dB after OSHA derating) for environments up to approximately 103 dBA TWA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLatex-free and PVC-free:\u003c\/strong\u003e Moldex Meteors foam contains no latex, PVC, or chloroprene — appropriate for latex-allergic workers and for industries with chemical material restrictions on body-contact PPE\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEcoStation and PlugStation dispenser compatibility:\u003c\/strong\u003e Regular Meteors are available in wall-mount EcoStation (6707), EcoStation XL (6537), PlugStation (6875), and TouchFree EcoStation (6837) formats — supporting high-volume dispenser programs at area entrances\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eApplications — When to Use Moldex Meteors\u003c\/h2\u003e\n\n\u003cul style=\"line-height:1.9;padding-left:18px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorkers who wear gloves (construction, cold storage, warehouse):\u003c\/strong\u003e The Meteors' large grip flange allows one-handed or gloved-hand insertion and removal without removing gloves — a practical compliance advantage in environments where taking gloves off to insert earplugs is time-consuming or creates its own safety hazard\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorkers with smaller ear canals (Meteors Small — NRR 28):\u003c\/strong\u003e Women workers, younger workers, and anyone with smaller ear canal dimensions who experience discomfort, poor seal, or frequent earplug ejection with standard earplugs — the Meteors Small provides a properly-sized fit at NRR 28, sufficient for most industrial hearing conservation programs up to approximately 97.5 dBA TWA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorkers with reduced hand dexterity:\u003c\/strong\u003e Manual tasks, hand injuries, or cold-environment hand stiffness reduce the fine motor control needed to roll and insert small foam plugs — the Meteors' wide grip flange reduces this manipulation requirement and improves compliance rates in populations where other earplug styles are routinely worn incorrectly\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGeneral manufacturing and industrial environments:\u003c\/strong\u003e Press rooms, packaging lines, assembly operations, and other 90–103 dBA environments where the standard NRR 33 protection ceiling is required — Meteors are a direct alternative to Pura-Fit or SparkPlugs for programs where insertion ease or ear canal size is the primary selection driver\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHearing conservation programs with dispenser infrastructure:\u003c\/strong\u003e EcoStation and PlugStation dispenser formats allow Meteors to be distributed at area entrances across large facilities, with the TouchFree format (6837) supporting cleanroom and food-grade environments\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eMeteors Regular vs. Meteors Small — Selection Guide\u003c\/h2\u003e\n\n\u003ctable style=\"width:100%;border-collapse:collapse;background:#1a1a1a;color:#e0e0e0;margin:16px 0;font-size:0.93em;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background:#2a2a2a;\"\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eCondition\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:center;\"\u003eRegular (NRR 33)\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:center;\"\u003eSmall (NRR 28)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eStandard adult ear canal fit\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#81c784;\"\u003e✔ Correct choice\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#e57373;\"\u003eMay feel loose\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eSmaller ear canal — plug uncomfortable or won't seal\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#e57373;\"\u003eOver-sized, poor seal\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#81c784;\"\u003e✔ Correct choice\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eEnvironment up to ~103 dBA TWA\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#81c784;\"\u003e✔ 13 dB effective\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#ffb74d;\"\u003e⚠ 10.5 dB — check TWA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eEnvironment up to ~97.5 dBA TWA\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#81c784;\"\u003e✔ Adequate\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#81c784;\"\u003e✔ Adequate (10.5 dB)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eEnvironment above 103 dBA TWA\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#ffb74d;\"\u003e⚠ Add earmuffs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#e57373;\"\u003e✘ Add earmuffs (dual protection)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eMeteors — All Variants\u003c\/h2\u003e\n\n\u003ctable style=\"width:100%;border-collapse:collapse;background:#1a1a1a;color:#e0e0e0;margin:16px 0;font-size:0.93em;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background:#2a2a2a;\"\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eModel\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:center;\"\u003eNRR\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eFormat\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:center;\"\u003eQty\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eBest For\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background:#1e2a1e;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e6870 \u003cem style=\"font-weight:400;color:#9e9e9e;\"\u003e(this product)\u003c\/em\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eUncorded\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e200 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eStandard ear canal; full-shift noise area\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6970-meteors-corded-earplugs-nrr-33-100-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6970\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eCorded\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e100 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eIn\/out noise areas; hang around neck\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6630-meteors-small-uncorded-earplugs-nrr-28-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6630 Small\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#ffb74d;\"\u003e28\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eUncorded (small size)\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e200 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eSmaller ear canal; better comfort than standard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6632-meteors-small-corded-earplugs-nrr-28-100-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6632 Small Corded\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#ffb74d;\"\u003e28\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eCorded (small size)\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e100 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eSmaller canal; in\/out noise areas\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6707-meteors-ecostation-dispenser-nrr-33-500-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6707 EcoStation\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eEcoStation dispenser\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e500 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eArea-entry wall dispenser\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-meteors-ecostation-xl-6537-uncorded-earplug-dispenser-nrr-33db-750-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6537 EcoStation XL\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eEcoStation XL dispenser\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e750 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eHigh-volume programs; extended refill interval\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6875-meteors-plugstation-dispenser-nrr-33-250-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6875 PlugStation\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003ePlugStation (250 pairs)\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e250 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eCompact wall-mount dispenser\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6837-meteors-touchfree-ecostation-dispenser-nrr-33\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6837 TouchFree\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eTouch-free dispenser\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003eVaries\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eNo-contact dispensing — food, cleanroom\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eMeteors vs. Competing Foam Earplugs\u003c\/h2\u003e\n\n\u003ctable style=\"width:100%;border-collapse:collapse;background:#1a1a1a;color:#e0e0e0;margin:16px 0;font-size:0.93em;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background:#2a2a2a;\"\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eEarplug\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:center;\"\u003eNRR\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eShape \/ Insertion\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:center;\"\u003eSmall Size\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eBest For\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background:#1e2a1e;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003eMoldex Meteors 6870 \u003cem style=\"font-weight:400;color:#9e9e9e;\"\u003e(this product)\u003c\/em\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33 (28 small)\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eBell flange — easy grip\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#81c784;\"\u003e✔ NRR 28\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eGloved hands, reduced dexterity, smaller ear canals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6800-pura-fit-uncorded-earplugs-nrr-33-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Pura-Fit 6800\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eTapered — no roll-down\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#e57373;\"\u003e✘ One size\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eDirty environments; fastest insertion; clean materials\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6604-sparkplugs-uncorded-earplugs-nrr-33-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex SparkPlugs 6604\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eTapered — roll-down\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#e57373;\"\u003e✘ One size\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eMetal-detectable option; high-visibility multicolor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6600-softies-uncorded-earplugs-nrr-33-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Softies 6600\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eCylindrical — roll-down\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#e57373;\"\u003e✘ One size\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eSoftest foam for sensitive ear canals; maximum comfort\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eOSHA Compliance \u0026amp; Hearing Conservation\u003c\/h2\u003e\n\n\u003cp\u003eMoldex Meteors are rated under \u003cstrong\u003eANSI S3.19-1974\u003c\/strong\u003e at NRR 33 (regular) and NRR 28 (small). Under \u003cstrong\u003eOSHA 29 CFR 1910.95\u003c\/strong\u003e, both sizes are appropriate hearing protection for workers with noise exposures at or above 85 dBA TWA when adequate attenuation is confirmed for the specific environment.\u003c\/p\u003e\n\n\u003cul style=\"line-height:1.9;padding-left:18px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize selection matters for attenuation:\u003c\/strong\u003e A standard-size earplug that does not fit properly delivers less real-world attenuation than a smaller earplug that seals correctly. If workers with smaller ear canals report discomfort or frequent ejection, specifying Meteors Small is the correct response — not requiring workers to continue using a poorly-fitting standard earplug\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTraining requirement:\u003c\/strong\u003e OSHA 1910.95(i)(4) requires training on correct hearing protector fitting. The Meteors' grip flange design reduces but does not eliminate the importance of proper insertion technique — workers must still seat the plug deeply enough to seal the canal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual protection above 103 dBA (regular) or 97.5 dBA (small):\u003c\/strong\u003e At noise exposures above these thresholds, earplugs alone are insufficient — a Moldex earmuff or other approved earmuff worn simultaneously with earplugs provides additional attenuation. OSHA notes that dual-protection adds approximately 5 dB to the higher-rated protector's attenuation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat is the NRR of Moldex Meteors?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eRegular Meteors (6870\/6970): NRR 33 dB — effective attenuation 13 dB (OSHA 50% derating). Meteors Small (6630\/6632): NRR 28 dB — effective attenuation 10.5 dB. Both sizes use the same bell-flange design — Small has a physically smaller foam body for smaller ear canals.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat makes Moldex Meteors different from other foam earplugs?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eThe wide bell-shaped outer flange makes Meteors significantly easier to grasp, insert, and remove than cylindrical or narrow tapered plugs — particularly for workers wearing gloves or with reduced dexterity. The availability of a dedicated Small size (NRR 28) for smaller ear canals is also uncommon in disposable foam earplug lines.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat is the difference between Meteors regular and Small?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eRegular Meteors (6870\/6970) are NRR 33 and sized for standard adult ear canals. Meteors Small (6630\/6632) are NRR 28 and physically smaller — for workers whose ear canals cannot seat a standard foam plug comfortably or without a poor seal. Use Small when standard earplugs feel loose, cause pain from oversizing, or fall out easily.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eAre Moldex Meteors latex-free?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eYes — latex-free and PVC-free. Appropriate for latex-sensitive workers and most food-grade and pharmaceutical PPE programs.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eCan Meteors be inserted with gloves on?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eYes — the wide bell flange is specifically designed to be graspable with work gloves. This is the primary ergonomic advantage of the Meteors design over narrow cylindrical or tapered plugs that require fine motor manipulation.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat ear canal size is Meteors Small designed for?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eMeteors Small is for workers with smaller ear canals — typically women, younger workers, or anyone who finds standard foam earplugs uncomfortable or unable to seal. If standard plugs feel too large, fall out, or cause ear canal pain, Meteors Small is the correct next option before resorting to reusable flanged earplugs.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat noise levels require NRR 28 (Meteors Small)?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eMeteors Small NRR 28 provides 10.5 dB effective attenuation (OSHA 50% derating). Adequate for environments up to approximately 97.5 dBA TWA. Above 98 dBA, add earmuffs for dual protection — or select a worker with a standard-size canal for regular Meteors (NRR 33) if fit allows.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat EcoStation and PlugStation formats are available?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eEcoStation 6707 (500 pairs), EcoStation XL 6537 (750 pairs), EcoStation XL refill 6538, PlugStation 6875 (250 pairs), TouchFree EcoStation 6837. All dispenser formats use regular NRR 33 Meteors.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eHow do Meteors compare to Pura-Fit and SparkPlugs?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eAll three deliver NRR 33 with latex-free, PVC-free formulations. Meteors have the wide grip flange for gloved\/low-dexterity insertion and the only Small size option. Pura-Fit has no-roll-down insertion for dirty environments. SparkPlugs have a metal-detectable option. Choose Meteors when grip ease or ear canal size is the primary concern.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhere can I buy Moldex Meteors in bulk?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eWC Safety stocks 6870 uncorded regular (200 pairs), 6970 corded regular (100 pairs), 6630 Small uncorded (200 pairs), 6632 Small corded (100 pairs), and all EcoStation and PlugStation formats. Browse the \u003ca href=\"\/collections\/moldex-earplugs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Earplugs collection at WC Safety →\u003c\/a\u003e\u003c\/p\u003e\n","brand":"Moldex","offers":[{"title":"Default Title","offer_id":44052687454296,"sku":"6837","price":206.82,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0594\/1900\/0920\/files\/7145aKCcfIL._SL1500.jpg?v=1777700013"},{"product_id":"moldex-6531-softies-ecostation-xl-dispenser-nrr-33-750-pairs","title":"Moldex 6531 Softies EcoStation XL Uncorded Earplug Dispenser — NRR 33dB, 750 Pairs","description":"\u003c!--\n================================================================================\nFAQ SCHEMA — push to custom.faq_json metafield\n================================================================================\n[\n  { \"@type\": \"Question\", \"name\": \"What is the NRR of Moldex Softies earplugs?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Moldex Softies (6600 uncorded, 6650 corded) have an NRR of 33 dB. Applying OSHA's 50% derating: effective attenuation = (33 - 7) x 0.5 = 13 dB. In a 100 dBA environment, estimated exposure at the ear is approximately 87 dBA when correctly inserted.\" } },\n  { \"@type\": \"Question\", \"name\": \"What makes Moldex Softies different from other NRR 33 foam earplugs?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Softies are made from an ultra-soft polyurethane foam formulation that is noticeably softer than standard foam earplug compounds. The softer material provides a gentler fit in the ear canal — reducing pressure-related discomfort during extended wear. Softies are the preferred selection for workers who report ear canal soreness or pressure when using standard foam earplugs over an 8-hour shift.\" } },\n  { \"@type\": \"Question\", \"name\": \"Are Moldex Softies latex-free?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Yes. Moldex Softies are latex-free and PVC-free. They are made from ultra-soft polyurethane foam without chloroprene or diisocyanates — appropriate for latex-sensitive workers and for most industrial hearing conservation programs.\" } },\n  { \"@type\": \"Question\", \"name\": \"How do I insert Moldex Softies correctly?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Roll the Softie between clean fingers to compress the foam to a small, wrinkle-free cylinder. Reach over or around the head with the opposite hand to pull the outer ear up and back — this straightens the ear canal. Insert the compressed earplug with a slow rotation while holding in place for 20-30 seconds until the foam expands fully. The outer end should be flush with or slightly inside the ear canal opening. The ultra-soft foam may require slightly longer compression time than standard foam plugs.\" } },\n  { \"@type\": \"Question\", \"name\": \"What is the difference between Softies 6600 and 6650?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"The 6600 is uncorded (loose pairs, 200 per bag). The 6650 is corded (pairs connected by cord, 100 per bag). Both use the same NRR 33 ultra-soft Softies foam body. Choose corded (6650) when workers frequently move between noisy and quiet areas and need to keep the earplugs accessible when removed.\" } },\n  { \"@type\": \"Question\", \"name\": \"Are Softies good for workers who find earplugs uncomfortable?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Yes. Softies are specifically formulated with extra-soft foam to minimize the pressure and stiffness sensation that causes discomfort in workers who wear standard foam earplugs for extended periods. If workers in your program complain that earplugs cause ear canal soreness after a few hours, Softies are the recommended next step before moving to reusable flanged earplugs. The softer material conforms more gently to ear canal contours under foam expansion pressure.\" } },\n  { \"@type\": \"Question\", \"name\": \"What dispenser formats are available for Moldex Softies?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Softies are available in: EcoStation 6701 (500 pairs wall-mount dispenser), EcoStation XL 6531 (750 pairs), EcoStation XL refill 6532, and TouchFree EcoStation 6831. A jar format is also available (6683, 50 pairs). All dispenser formats use the standard NRR 33 Softies foam.\" } },\n  { \"@type\": \"Question\", \"name\": \"How do Softies compare to Pura-Fit and SparkPlugs?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"All three deliver NRR 33 with latex-free, PVC-free formulations. Softies use ultra-soft foam — better comfort for extended wear or sensitive ear canals, but requires roll-down insertion. Pura-Fit uses no-roll-down tapered insertion — better for dirty environments. SparkPlugs have a metal-detectable option. Choose Softies when extended-wear comfort is the primary priority.\" } },\n  { \"@type\": \"Question\", \"name\": \"What noise levels do Softies NRR 33 protect against?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"NRR 33 provides effective protection (13 dB after OSHA 50% derating) for environments up to approximately 103 dBA 8-hour TWA. For environments above 103 dBA, dual hearing protection (earplugs + earmuffs simultaneously) is recommended.\" } },\n  { \"@type\": \"Question\", \"name\": \"Do I need to fit test earplugs?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"OSHA does not require individual earplug fit testing. However, OSHA 1910.95(i)(4) requires training on selection, fitting, use, and care of hearing protectors. With roll-down foam earplugs like Softies, correct compression and insertion technique is critical — workers who don't fully compress the foam or hold it in place during expansion receive significantly less than 13 dB effective attenuation.\" } },\n  { \"@type\": \"Question\", \"name\": \"Where can I buy Moldex Softies in bulk?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"WC Safety stocks 6600 uncorded (200 pairs), 6650 corded (100 pairs), jar 6683 (50 pairs), EcoStation 6701 (500 pairs), EcoStation XL 6531 (750 pairs), and TouchFree EcoStation 6831. Browse the complete Moldex Earplugs collection at WC Safety.\" } }\n]\n================================================================================\n\nSEO PAGE TITLE (max 70 chars):\nMoldex Softies 6600 Earplugs NRR 33 | Ultra-Soft Foam, Corded \u0026 Uncorded\n\nMETA DESCRIPTION (max 160 chars):\nMoldex Softies NRR 33 ultra-soft foam earplugs — gentler fit for extended wear and sensitive ear canals. Latex-free, PVC-free. Corded (6650) \u0026 uncorded (6600). In stock.\n\n================================================================================\n--\u003e\n\n\u003caside style=\"border: 2px solid #ff9800; padding: 20px 24px; background: #2a2520; margin: 24px 0; border-radius: 6px; color: #f5e6d3;\"\u003e\n  \u003cdiv style=\"display: flex; align-items: center; gap: 12px; margin-bottom: 12px; flex-wrap: wrap;\"\u003e\n    \u003cspan style=\"background: #ff9800; color: #1a1a1a; font-weight: bold; padding: 4px 12px; border-radius: 4px; font-size: 0.95em;\"\u003eEDITORIAL REVIEW: 4.6\/5\u003c\/span\u003e\n    \u003cspan style=\"color: #ffb74d; font-size: 0.9em;\"\u003eIndependently reviewed by WC Safety\u003c\/span\u003e\n  \u003c\/div\u003e\n  \u003cp style=\"margin: 0 0 14px 0; color: #f5e6d3; font-style: italic; line-height: 1.5;\"\u003e\"Softies earn their name — the foam compound is genuinely softer than standard earplug material, and that difference matters for workers on long shifts who report ear canal pressure from conventional foam plugs. Full NRR 33 with better long-shift comfort than most competing foam earplugs in this protection class.\"\u003c\/p\u003e\n  \u003cp style=\"margin: 0;\"\u003e\n    Read the full review →\n     ·\n    Best Moldex Earplugs Guide →\n  \u003c\/p\u003e\n\u003c\/aside\u003e\n\n\u003ch2\u003eMoldex Softies — NRR 33 dB Ultra-Soft Foam Earplug for Extended Wear\u003c\/h2\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eMoldex Softies\u003c\/strong\u003e is a \u003cstrong\u003eNRR 33 dB disposable foam earplug\u003c\/strong\u003e formulated with an \u003cstrong\u003eultra-soft polyurethane compound\u003c\/strong\u003e that provides a noticeably gentler fit in the ear canal compared to standard foam earplug materials — making them the preferred selection for workers who experience pressure-related discomfort or ear canal soreness during extended wear of conventional foam earplugs. Available as the \u003ca href=\"\/products\/moldex-6600-softies-uncorded-earplugs-nrr-33-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6600 uncorded\u003c\/a\u003e and \u003ca href=\"\/products\/moldex-6650-softies-corded-earplugs-nrr-33-100-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6650 corded\u003c\/a\u003e, plus EcoStation and TouchFree dispenser formats. For workers who need a reusable option with a similar soft-fit focus, see the \u003ca href=\"\/products\/moldex-alphas-6430-uncorded-reusable-earplugs-nrr-27db-pocket-pak-plus-50-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Alphas (NRR 27, reusable)\u003c\/a\u003e. For moisturizing foam with extended-wear benefit, see the \u003ca href=\"\/products\/moldex-6680-soothers-moisturizing-earplugs-nrr-33-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Soothers (NRR 33, moisturizing)\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cdiv style=\"background:#1a1a1a;border-left:4px solid #ff9800;border-radius:4px;padding:16px 20px;margin:24px 0;\"\u003e\n\u003cstrong style=\"color:#ff9800;\"\u003eQuick Facts — Moldex Softies\u003c\/strong\u003e\n\u003cul style=\"margin-top:8px;padding-left:18px;line-height:1.9;color:#e0e0e0;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eNRR:\u003c\/strong\u003e 33 dB (ANSI S3.19-1974)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Disposable roll-down foam earplug\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Ultra-soft polyurethane foam — softer compound than standard foam earplugs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShape:\u003c\/strong\u003e Smooth cylindrical — tapers slightly toward insertion end\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsertion Method:\u003c\/strong\u003e Roll-down compression — compress fully, insert, hold 20–30 sec for expansion\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Light yellow-beige\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLatex-Free \/ PVC-Free:\u003c\/strong\u003e Yes — no chloroprene or diisocyanates\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/blogs\/product-reviews\/moldex-6600-softies-review\" style=\"color:#4fc3f7;\"\u003e\u003cstrong\u003eAvailable Variants:\u003c\/strong\u003e 6600 uncorded, 6650 corded; jar 6683; EcoStation, EcoStation XL, TouchFree dispenser formats\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBest Application:\u003c\/strong\u003e Long-shift workers; workers with ear canal sensitivity; general high-NRR hearing conservation programs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\n\u003cul style=\"line-height:2;padding-left:18px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eUltra-soft foam compound — reduced pressure in ear canal during extended wear:\u003c\/strong\u003e Standard foam earplug compounds exert steady outward expansion pressure against the ear canal wall as the foam seeks to return to its original shape. Over an 8-hour shift, this sustained pressure causes soreness and fatigue in workers with sensitive ear canals. Softies' foam formulation is engineered to be noticeably softer — expanding more gently and conforming more closely to ear canal contours, reducing the sustained pressure that causes long-shift discomfort\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNRR 33 — no attenuation compromise for comfort:\u003c\/strong\u003e The softer foam material delivers the same NRR 33 ceiling as firmer Moldex foam plugs — workers gain the comfort benefit of ultra-soft foam without sacrificing the maximum available single-device attenuation of 13 dB (effective, after OSHA 50% derating)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmooth cylindrical shape — clean insertion in multiple canal geometries:\u003c\/strong\u003e The smooth, slightly tapered cylindrical body compresses cleanly to a narrow roll-down form and expands evenly in a range of ear canal shapes. The absence of surface texture or irregular geometry simplifies correct insertion for workers trained on standard foam plug technique\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLatex-free and PVC-free:\u003c\/strong\u003e No latex, PVC, chloroprene, or diisocyanate sensitizers — appropriate for latex-allergic workers and for food, pharmaceutical, and industrial programs with material restrictions on body-contact PPE\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEcoStation and TouchFree dispenser compatibility:\u003c\/strong\u003e Available in EcoStation 6701 (500 pairs), EcoStation XL 6531 (750 pairs), and TouchFree EcoStation 6831 — supporting high-volume dispenser programs that distribute hearing protection at area entrances across large facilities\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eApplications — When to Use Moldex Softies\u003c\/h2\u003e\n\n\u003cul style=\"line-height:1.9;padding-left:18px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eLong-shift workers in sustained noise environments:\u003c\/strong\u003e Workers on 10–12 hour shifts in manufacturing, mining, and process industries who wear foam earplugs for the entire shift benefit most from ultra-soft foam — the reduced expansion pressure translates to less ear canal fatigue over the full shift duration, improving compliance with continuous earplug wear requirements\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorkers with ear canal sensitivity or soreness complaints:\u003c\/strong\u003e When workers in a hearing conservation program report ear canal pain, soreness, or \"plugged ear\" pressure after wearing standard foam earplugs for more than a few hours, Softies are the first recommended alternative before switching to reusable flanged earplugs. The softer compound addresses the most common cause of foam earplug discomfort complaints directly\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGeneral manufacturing and industrial hearing conservation:\u003c\/strong\u003e Stamping, grinding, packaging, assembly, and other 90–103 dBA environments where NRR 33 is the target — Softies are a direct substitute for Pura-Fit, SparkPlugs, or Meteors in programs where extended-wear comfort is prioritized over insertion method or metal detectability\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHearing conservation programs with dispenser infrastructure:\u003c\/strong\u003e The Softies EcoStation (6701), EcoStation XL (6531), and TouchFree (6831) dispenser formats support area-entry distribution programs. Workers take a fresh pair at the noise area entrance — the soft foam compound reduces the perceived compliance burden of wearing earplugs for a full shift\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSofties vs. Competing Foam Earplugs\u003c\/h2\u003e\n\n\u003ctable style=\"width:100%;border-collapse:collapse;background:#1a1a1a;color:#e0e0e0;margin:16px 0;font-size:0.93em;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background:#2a2a2a;\"\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eEarplug\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:center;\"\u003eNRR\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eFoam\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eKey Advantage\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background:#1e2a1e;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003eMoldex Softies 6600 \u003cem style=\"font-weight:400;color:#9e9e9e;\"\u003e(this product)\u003c\/em\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eUltra-soft PU foam\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eBest long-shift comfort for sensitive ear canals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6800-pura-fit-uncorded-earplugs-nrr-33-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Pura-Fit 6800\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eStandard PU foam\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eNo-roll-down insertion; fastest donning; dirty environments\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6604-sparkplugs-uncorded-earplugs-nrr-33-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex SparkPlugs 6604\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eStandard PU foam\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eMetal-detectable option; high-visibility multicolor foam\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6680-soothers-moisturizing-earplugs-nrr-33-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Soothers 6680\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eMoisturizing PU foam\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eMoisturizing coating reduces ear canal dryness during long wear\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-alphas-6430-uncorded-reusable-earplugs-nrr-27db-pocket-pak-plus-50-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Alphas 6430\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e27\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eSoft flanged reusable\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eReusable; no insertion into ear canal; lower NRR than Softies\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eOSHA Compliance \u0026amp; Hearing Conservation\u003c\/h2\u003e\n\n\u003cp\u003eMoldex Softies are rated under \u003cstrong\u003eANSI S3.19-1974\u003c\/strong\u003e at NRR 33. Under \u003cstrong\u003eOSHA 29 CFR 1910.95\u003c\/strong\u003e, Softies are appropriate hearing protection for workers with TWA noise exposures from 85 dBA to approximately 103 dBA. OSHA 1910.95(i)(4) requires training on fitting, use, and care — with roll-down foam earplugs, proper compression and hold-in-place technique is critical to achieving labeled attenuation in practice.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat is the NRR of Moldex Softies?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eSofties (6600\/6650) have NRR 33 dB. Effective attenuation: (33 – 7) × 0.5 = 13 dB (OSHA 50% derating). In a 100 dBA environment: estimated ear exposure = 87 dBA with correct insertion.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat makes Softies different from other Moldex NRR 33 earplugs?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eUltra-soft polyurethane foam formulation — noticeably softer than standard Moldex foam compounds. Expands more gently in the ear canal, reducing the sustained outward pressure that causes soreness and fatigue during long-shift wear. Same NRR 33 protection as Pura-Fit, SparkPlugs, and Meteors.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eAre Softies good for workers who find earplugs uncomfortable?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eYes — the ultra-soft foam is specifically designed to address the pressure-related discomfort from conventional foam earplug expansion. If workers report ear canal soreness after a few hours of standard foam earplug wear, Softies are the first recommended alternative before switching to flanged reusable earplugs.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eAre Moldex Softies latex-free?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eYes — latex-free, PVC-free, and chloroprene-free. Appropriate for latex-sensitive workers and most food-grade and pharmaceutical PPE programs.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat is the difference between Softies 6600 and 6650?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003e6600 is uncorded (200 pairs per bag). 6650 is corded (100 pairs per bag, plugs connected by cord). Same NRR 33 ultra-soft foam in both. Choose 6650 (corded) when workers frequently move between noisy and quiet areas.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat dispenser formats are available for Softies?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eEcoStation 6701 (500 pairs wall-mount), EcoStation XL 6531 (750 pairs), EcoStation XL refill 6532, TouchFree EcoStation 6831, and jar 6683 (50 pairs).\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eHow do Softies compare to Soothers?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eBoth are NRR 33 disposable foam earplugs designed for worker comfort. Softies use ultra-soft PU foam for reduced expansion pressure. Soothers (6680) add a moisturizing coating that reduces ear canal dryness — particularly useful for workers in dry or air-conditioned environments. Both are latex-free and PVC-free.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhere can I buy Moldex Softies in bulk?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eWC Safety stocks 6600 uncorded (200 pairs), 6650 corded (100 pairs), jar 6683 (50 pairs), EcoStation 6701, EcoStation XL 6531, and TouchFree EcoStation 6831. Browse the \u003ca href=\"\/collections\/moldex-earplugs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Earplugs collection at WC Safety →\u003c\/a\u003e\u003c\/p\u003e\n","brand":"Moldex","offers":[{"title":"Default Title","offer_id":44052688175192,"sku":"6531","price":24.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0594\/1900\/0920\/files\/ec3ed35fbee2aec2344ce4a9fcf15641.jpg?v=1777699873"},{"product_id":"moldex-6532-softies-ecostation-xl-refill-nrr-33-750-pairs","title":"Moldex 6532 Softies EcoStation XL Refill — NRR 33dB, 750 Pairs","description":"\u003c!--\n================================================================================\nFAQ SCHEMA — push to custom.faq_json metafield\n================================================================================\n[\n  { \"@type\": \"Question\", \"name\": \"What is the NRR of Moldex Softies earplugs?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Moldex Softies (6600 uncorded, 6650 corded) have an NRR of 33 dB. Applying OSHA's 50% derating: effective attenuation = (33 - 7) x 0.5 = 13 dB. In a 100 dBA environment, estimated exposure at the ear is approximately 87 dBA when correctly inserted.\" } },\n  { \"@type\": \"Question\", \"name\": \"What makes Moldex Softies different from other NRR 33 foam earplugs?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Softies are made from an ultra-soft polyurethane foam formulation that is noticeably softer than standard foam earplug compounds. The softer material provides a gentler fit in the ear canal — reducing pressure-related discomfort during extended wear. Softies are the preferred selection for workers who report ear canal soreness or pressure when using standard foam earplugs over an 8-hour shift.\" } },\n  { \"@type\": \"Question\", \"name\": \"Are Moldex Softies latex-free?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Yes. Moldex Softies are latex-free and PVC-free. They are made from ultra-soft polyurethane foam without chloroprene or diisocyanates — appropriate for latex-sensitive workers and for most industrial hearing conservation programs.\" } },\n  { \"@type\": \"Question\", \"name\": \"How do I insert Moldex Softies correctly?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Roll the Softie between clean fingers to compress the foam to a small, wrinkle-free cylinder. Reach over or around the head with the opposite hand to pull the outer ear up and back — this straightens the ear canal. Insert the compressed earplug with a slow rotation while holding in place for 20-30 seconds until the foam expands fully. The outer end should be flush with or slightly inside the ear canal opening. The ultra-soft foam may require slightly longer compression time than standard foam plugs.\" } },\n  { \"@type\": \"Question\", \"name\": \"What is the difference between Softies 6600 and 6650?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"The 6600 is uncorded (loose pairs, 200 per bag). The 6650 is corded (pairs connected by cord, 100 per bag). Both use the same NRR 33 ultra-soft Softies foam body. Choose corded (6650) when workers frequently move between noisy and quiet areas and need to keep the earplugs accessible when removed.\" } },\n  { \"@type\": \"Question\", \"name\": \"Are Softies good for workers who find earplugs uncomfortable?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Yes. Softies are specifically formulated with extra-soft foam to minimize the pressure and stiffness sensation that causes discomfort in workers who wear standard foam earplugs for extended periods. If workers in your program complain that earplugs cause ear canal soreness after a few hours, Softies are the recommended next step before moving to reusable flanged earplugs. The softer material conforms more gently to ear canal contours under foam expansion pressure.\" } },\n  { \"@type\": \"Question\", \"name\": \"What dispenser formats are available for Moldex Softies?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Softies are available in: EcoStation 6701 (500 pairs wall-mount dispenser), EcoStation XL 6531 (750 pairs), EcoStation XL refill 6532, and TouchFree EcoStation 6831. A jar format is also available (6683, 50 pairs). All dispenser formats use the standard NRR 33 Softies foam.\" } },\n  { \"@type\": \"Question\", \"name\": \"How do Softies compare to Pura-Fit and SparkPlugs?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"All three deliver NRR 33 with latex-free, PVC-free formulations. Softies use ultra-soft foam — better comfort for extended wear or sensitive ear canals, but requires roll-down insertion. Pura-Fit uses no-roll-down tapered insertion — better for dirty environments. SparkPlugs have a metal-detectable option. Choose Softies when extended-wear comfort is the primary priority.\" } },\n  { \"@type\": \"Question\", \"name\": \"What noise levels do Softies NRR 33 protect against?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"NRR 33 provides effective protection (13 dB after OSHA 50% derating) for environments up to approximately 103 dBA 8-hour TWA. For environments above 103 dBA, dual hearing protection (earplugs + earmuffs simultaneously) is recommended.\" } },\n  { \"@type\": \"Question\", \"name\": \"Do I need to fit test earplugs?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"OSHA does not require individual earplug fit testing. However, OSHA 1910.95(i)(4) requires training on selection, fitting, use, and care of hearing protectors. With roll-down foam earplugs like Softies, correct compression and insertion technique is critical — workers who don't fully compress the foam or hold it in place during expansion receive significantly less than 13 dB effective attenuation.\" } },\n  { \"@type\": \"Question\", \"name\": \"Where can I buy Moldex Softies in bulk?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"WC Safety stocks 6600 uncorded (200 pairs), 6650 corded (100 pairs), jar 6683 (50 pairs), EcoStation 6701 (500 pairs), EcoStation XL 6531 (750 pairs), and TouchFree EcoStation 6831. Browse the complete Moldex Earplugs collection at WC Safety.\" } }\n]\n================================================================================\n\nSEO PAGE TITLE (max 70 chars):\nMoldex Softies 6600 Earplugs NRR 33 | Ultra-Soft Foam, Corded \u0026 Uncorded\n\nMETA DESCRIPTION (max 160 chars):\nMoldex Softies NRR 33 ultra-soft foam earplugs — gentler fit for extended wear and sensitive ear canals. Latex-free, PVC-free. Corded (6650) \u0026 uncorded (6600). In stock.\n\n================================================================================\n--\u003e\n\n\u003caside style=\"border: 2px solid #ff9800; padding: 20px 24px; background: #2a2520; margin: 24px 0; border-radius: 6px; color: #f5e6d3;\"\u003e\n  \u003cdiv style=\"display: flex; align-items: center; gap: 12px; margin-bottom: 12px; flex-wrap: wrap;\"\u003e\n    \u003cspan style=\"background: #ff9800; color: #1a1a1a; font-weight: bold; padding: 4px 12px; border-radius: 4px; font-size: 0.95em;\"\u003eEDITORIAL REVIEW: 4.6\/5\u003c\/span\u003e\n    \u003cspan style=\"color: #ffb74d; font-size: 0.9em;\"\u003eIndependently reviewed by WC Safety\u003c\/span\u003e\n  \u003c\/div\u003e\n  \u003cp style=\"margin: 0 0 14px 0; color: #f5e6d3; font-style: italic; line-height: 1.5;\"\u003e\"Softies earn their name — the foam compound is genuinely softer than standard earplug material, and that difference matters for workers on long shifts who report ear canal pressure from conventional foam plugs. Full NRR 33 with better long-shift comfort than most competing foam earplugs in this protection class.\"\u003c\/p\u003e\n  \u003cp style=\"margin: 0;\"\u003e\n    Read the full review →\n     ·\n    Best Moldex Earplugs Guide →\n  \u003c\/p\u003e\n\u003c\/aside\u003e\n\n\u003ch2\u003eMoldex Softies — NRR 33 dB Ultra-Soft Foam Earplug for Extended Wear\u003c\/h2\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eMoldex Softies\u003c\/strong\u003e is a \u003cstrong\u003eNRR 33 dB disposable foam earplug\u003c\/strong\u003e formulated with an \u003cstrong\u003eultra-soft polyurethane compound\u003c\/strong\u003e that provides a noticeably gentler fit in the ear canal compared to standard foam earplug materials — making them the preferred selection for workers who experience pressure-related discomfort or ear canal soreness during extended wear of conventional foam earplugs. Available as the \u003ca href=\"\/products\/moldex-6600-softies-uncorded-earplugs-nrr-33-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6600 uncorded\u003c\/a\u003e and \u003ca href=\"\/products\/moldex-6650-softies-corded-earplugs-nrr-33-100-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6650 corded\u003c\/a\u003e, plus EcoStation and TouchFree dispenser formats. For workers who need a reusable option with a similar soft-fit focus, see the \u003ca href=\"\/products\/moldex-alphas-6430-uncorded-reusable-earplugs-nrr-27db-pocket-pak-plus-50-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Alphas (NRR 27, reusable)\u003c\/a\u003e. For moisturizing foam with extended-wear benefit, see the \u003ca href=\"\/products\/moldex-6680-soothers-moisturizing-earplugs-nrr-33-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Soothers (NRR 33, moisturizing)\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cdiv style=\"background:#1a1a1a;border-left:4px solid #ff9800;border-radius:4px;padding:16px 20px;margin:24px 0;\"\u003e\n\u003cstrong style=\"color:#ff9800;\"\u003eQuick Facts — Moldex Softies\u003c\/strong\u003e\n\u003cul style=\"margin-top:8px;padding-left:18px;line-height:1.9;color:#e0e0e0;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eNRR:\u003c\/strong\u003e 33 dB (ANSI S3.19-1974)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Disposable roll-down foam earplug\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Ultra-soft polyurethane foam — softer compound than standard foam earplugs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShape:\u003c\/strong\u003e Smooth cylindrical — tapers slightly toward insertion end\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsertion Method:\u003c\/strong\u003e Roll-down compression — compress fully, insert, hold 20–30 sec for expansion\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Light yellow-beige\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLatex-Free \/ PVC-Free:\u003c\/strong\u003e Yes — no chloroprene or diisocyanates\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/blogs\/product-reviews\/moldex-6600-softies-review\" style=\"color:#4fc3f7;\"\u003e\u003cstrong\u003eAvailable Variants:\u003c\/strong\u003e 6600 uncorded, 6650 corded; jar 6683; EcoStation, EcoStation XL, TouchFree dispenser formats\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBest Application:\u003c\/strong\u003e Long-shift workers; workers with ear canal sensitivity; general high-NRR hearing conservation programs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\n\u003cul style=\"line-height:2;padding-left:18px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eUltra-soft foam compound — reduced pressure in ear canal during extended wear:\u003c\/strong\u003e Standard foam earplug compounds exert steady outward expansion pressure against the ear canal wall as the foam seeks to return to its original shape. Over an 8-hour shift, this sustained pressure causes soreness and fatigue in workers with sensitive ear canals. Softies' foam formulation is engineered to be noticeably softer — expanding more gently and conforming more closely to ear canal contours, reducing the sustained pressure that causes long-shift discomfort\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNRR 33 — no attenuation compromise for comfort:\u003c\/strong\u003e The softer foam material delivers the same NRR 33 ceiling as firmer Moldex foam plugs — workers gain the comfort benefit of ultra-soft foam without sacrificing the maximum available single-device attenuation of 13 dB (effective, after OSHA 50% derating)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmooth cylindrical shape — clean insertion in multiple canal geometries:\u003c\/strong\u003e The smooth, slightly tapered cylindrical body compresses cleanly to a narrow roll-down form and expands evenly in a range of ear canal shapes. The absence of surface texture or irregular geometry simplifies correct insertion for workers trained on standard foam plug technique\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLatex-free and PVC-free:\u003c\/strong\u003e No latex, PVC, chloroprene, or diisocyanate sensitizers — appropriate for latex-allergic workers and for food, pharmaceutical, and industrial programs with material restrictions on body-contact PPE\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEcoStation and TouchFree dispenser compatibility:\u003c\/strong\u003e Available in EcoStation 6701 (500 pairs), EcoStation XL 6531 (750 pairs), and TouchFree EcoStation 6831 — supporting high-volume dispenser programs that distribute hearing protection at area entrances across large facilities\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eApplications — When to Use Moldex Softies\u003c\/h2\u003e\n\n\u003cul style=\"line-height:1.9;padding-left:18px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eLong-shift workers in sustained noise environments:\u003c\/strong\u003e Workers on 10–12 hour shifts in manufacturing, mining, and process industries who wear foam earplugs for the entire shift benefit most from ultra-soft foam — the reduced expansion pressure translates to less ear canal fatigue over the full shift duration, improving compliance with continuous earplug wear requirements\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorkers with ear canal sensitivity or soreness complaints:\u003c\/strong\u003e When workers in a hearing conservation program report ear canal pain, soreness, or \"plugged ear\" pressure after wearing standard foam earplugs for more than a few hours, Softies are the first recommended alternative before switching to reusable flanged earplugs. The softer compound addresses the most common cause of foam earplug discomfort complaints directly\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGeneral manufacturing and industrial hearing conservation:\u003c\/strong\u003e Stamping, grinding, packaging, assembly, and other 90–103 dBA environments where NRR 33 is the target — Softies are a direct substitute for Pura-Fit, SparkPlugs, or Meteors in programs where extended-wear comfort is prioritized over insertion method or metal detectability\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHearing conservation programs with dispenser infrastructure:\u003c\/strong\u003e The Softies EcoStation (6701), EcoStation XL (6531), and TouchFree (6831) dispenser formats support area-entry distribution programs. Workers take a fresh pair at the noise area entrance — the soft foam compound reduces the perceived compliance burden of wearing earplugs for a full shift\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSofties vs. Competing Foam Earplugs\u003c\/h2\u003e\n\n\u003ctable style=\"width:100%;border-collapse:collapse;background:#1a1a1a;color:#e0e0e0;margin:16px 0;font-size:0.93em;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background:#2a2a2a;\"\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eEarplug\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:center;\"\u003eNRR\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eFoam\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eKey Advantage\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background:#1e2a1e;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003eMoldex Softies 6600 \u003cem style=\"font-weight:400;color:#9e9e9e;\"\u003e(this product)\u003c\/em\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eUltra-soft PU foam\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eBest long-shift comfort for sensitive ear canals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6800-pura-fit-uncorded-earplugs-nrr-33-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Pura-Fit 6800\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eStandard PU foam\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eNo-roll-down insertion; fastest donning; dirty environments\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6604-sparkplugs-uncorded-earplugs-nrr-33-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex SparkPlugs 6604\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eStandard PU foam\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eMetal-detectable option; high-visibility multicolor foam\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6680-soothers-moisturizing-earplugs-nrr-33-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Soothers 6680\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eMoisturizing PU foam\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eMoisturizing coating reduces ear canal dryness during long wear\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-alphas-6430-uncorded-reusable-earplugs-nrr-27db-pocket-pak-plus-50-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Alphas 6430\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e27\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eSoft flanged reusable\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eReusable; no insertion into ear canal; lower NRR than Softies\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eOSHA Compliance \u0026amp; Hearing Conservation\u003c\/h2\u003e\n\n\u003cp\u003eMoldex Softies are rated under \u003cstrong\u003eANSI S3.19-1974\u003c\/strong\u003e at NRR 33. Under \u003cstrong\u003eOSHA 29 CFR 1910.95\u003c\/strong\u003e, Softies are appropriate hearing protection for workers with TWA noise exposures from 85 dBA to approximately 103 dBA. OSHA 1910.95(i)(4) requires training on fitting, use, and care — with roll-down foam earplugs, proper compression and hold-in-place technique is critical to achieving labeled attenuation in practice.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat is the NRR of Moldex Softies?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eSofties (6600\/6650) have NRR 33 dB. Effective attenuation: (33 – 7) × 0.5 = 13 dB (OSHA 50% derating). In a 100 dBA environment: estimated ear exposure = 87 dBA with correct insertion.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat makes Softies different from other Moldex NRR 33 earplugs?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eUltra-soft polyurethane foam formulation — noticeably softer than standard Moldex foam compounds. Expands more gently in the ear canal, reducing the sustained outward pressure that causes soreness and fatigue during long-shift wear. Same NRR 33 protection as Pura-Fit, SparkPlugs, and Meteors.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eAre Softies good for workers who find earplugs uncomfortable?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eYes — the ultra-soft foam is specifically designed to address the pressure-related discomfort from conventional foam earplug expansion. If workers report ear canal soreness after a few hours of standard foam earplug wear, Softies are the first recommended alternative before switching to flanged reusable earplugs.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eAre Moldex Softies latex-free?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eYes — latex-free, PVC-free, and chloroprene-free. Appropriate for latex-sensitive workers and most food-grade and pharmaceutical PPE programs.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat is the difference between Softies 6600 and 6650?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003e6600 is uncorded (200 pairs per bag). 6650 is corded (100 pairs per bag, plugs connected by cord). Same NRR 33 ultra-soft foam in both. Choose 6650 (corded) when workers frequently move between noisy and quiet areas.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat dispenser formats are available for Softies?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eEcoStation 6701 (500 pairs wall-mount), EcoStation XL 6531 (750 pairs), EcoStation XL refill 6532, TouchFree EcoStation 6831, and jar 6683 (50 pairs).\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eHow do Softies compare to Soothers?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eBoth are NRR 33 disposable foam earplugs designed for worker comfort. Softies use ultra-soft PU foam for reduced expansion pressure. Soothers (6680) add a moisturizing coating that reduces ear canal dryness — particularly useful for workers in dry or air-conditioned environments. Both are latex-free and PVC-free.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhere can I buy Moldex Softies in bulk?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eWC Safety stocks 6600 uncorded (200 pairs), 6650 corded (100 pairs), jar 6683 (50 pairs), EcoStation 6701, EcoStation XL 6531, and TouchFree EcoStation 6831. Browse the \u003ca href=\"\/collections\/moldex-earplugs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Earplugs collection at WC Safety →\u003c\/a\u003e\u003c\/p\u003e\n","brand":"Moldex","offers":[{"title":"Default Title","offer_id":44052688273496,"sku":"6532","price":168.81,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0594\/1900\/0920\/files\/69b4b928c44cba4a876d679633c1511a.jpg?v=1777699735"},{"product_id":"moldex-6533-sparkplugs-ecostation-xl-dispenser-nrr-33-750-pairs","title":"Moldex 6533 SparkPlugs EcoStation XL Uncorded Earplug Dispenser — NRR 33dB, 750 Pairs","description":"\u003c!--\n================================================================================\nFAQ SCHEMA — push to custom.faq_json metafield\n================================================================================\n[\n  { \"@type\": \"Question\", \"name\": \"What is the NRR of Moldex SparkPlugs earplugs?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Moldex SparkPlugs earplugs (6604 uncorded, 6654 corded, 6615 metal detectable) have an NRR of 33 dB. Applying OSHA's 50% derating method: effective attenuation = (33 - 7) x 0.5 = 13 dB. In a 100 dBA environment, estimated exposure at the ear is approximately 87 dBA when correctly inserted.\" } },\n  { \"@type\": \"Question\", \"name\": \"What makes Moldex SparkPlugs different from other Moldex foam earplugs?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"SparkPlugs are distinguished by their bright multicolored foam (neon green, blue, pink, yellow stripes), a tapered roll-down design, and the availability of a metal-detectable compound version (6615 corded). The vivid colors aid compliance monitoring — supervisors can verify at a distance that workers are wearing protection. The metal-detectable variant (6615) is specifically engineered for food processing and pharmaceutical facilities where earplug loss into product is a contamination risk.\" } },\n  { \"@type\": \"Question\", \"name\": \"What is the SparkPlugs 6615 metal detectable earplug?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"The Moldex SparkPlugs 6615 is a corded NRR 33 foam earplug manufactured with a metal-detectable compound embedded in the foam. If the earplug body separates and enters a food or pharmaceutical production line, metal detection equipment will detect and reject the contaminated product. The 6615 is the standard selection for hearing conservation programs in metal-detection-monitored food processing and pharmaceutical facilities.\" } },\n  { \"@type\": \"Question\", \"name\": \"Are Moldex SparkPlugs latex-free?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Yes. Moldex SparkPlugs are latex-free and PVC-free. They are made from polyurethane foam without chloroprene or diisocyanates. This material profile makes them appropriate for latex-sensitive workers and for most food-grade and pharmaceutical PPE programs.\" } },\n  { \"@type\": \"Question\", \"name\": \"What is the difference between SparkPlugs 6604, 6654, and 6615?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"6604 is uncorded (loose pairs, 200 per bag). 6654 is corded (pairs connected by cord that hangs around the neck, 100 per bag). 6615 is metal-detectable and corded (pairs connected by cord, with metal-detectable compound in foam — specifically for food and pharmaceutical lines with metal detection). All three use the same NRR 33 SparkPlugs foam body.\" } },\n  { \"@type\": \"Question\", \"name\": \"How do I insert Moldex SparkPlugs correctly?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Roll the SparkPlug between clean fingers to compress the foam to a small, wrinkle-free cylinder. Reach over or around the head with the opposite hand to pull the outer ear up and back — this straightens the ear canal. Insert the compressed earplug with a slow rotation while holding in place for 20-30 seconds until the foam expands fully and forms a complete seal. The outer end should be flush with or slightly inside the ear canal opening, not protruding. Incorrect insertion — not compressing enough or not holding in place — is the most common cause of poor attenuation in practice.\" } },\n  { \"@type\": \"Question\", \"name\": \"What noise levels do SparkPlugs NRR 33 protect against?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"NRR 33 SparkPlugs provide effective protection (OSHA 50% derating: 13 dB) for environments up to approximately 103 dBA 8-hour TWA. For environments above 103 dBA, dual hearing protection (earplugs + earmuffs) is recommended. OSHA 29 CFR 1910.95 requires hearing protection when TWA exceeds 85 dBA.\" } },\n  { \"@type\": \"Question\", \"name\": \"Can SparkPlugs earplugs be used in food processing facilities?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Standard SparkPlugs (6604\/6654) with their bright multicolor foam aid visual detection if lost in product, but are not metal-detectable. For facilities with X-ray or metal detection lines where regulatory or food safety programs require detectability, specify the SparkPlugs 6615 metal detectable corded earplug. Both versions are PVC-free and latex-free.\" } },\n  { \"@type\": \"Question\", \"name\": \"What is a PlugStation earplug dispenser?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Moldex PlugStation is a wall-mounted earplug dispenser system. Dispensers hold 250 or 500 pairs and mount near area entrances so workers can take a fresh pair when entering a noise zone. Available in uncorded (6644, 6645, 6605) and corded (6880) formats, and a metal-detectable corded version (6881). The TouchFree EcoStation (6833) dispenses pairs without touching the unit body.\" } },\n  { \"@type\": \"Question\", \"name\": \"How do SparkPlugs compare to Pura-Fit?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Both are NRR 33 Moldex foam earplugs with latex-free, PVC-free formulations. The key differences: Pura-Fit (6800) uses a no-roll-down tapered insertion — faster in dirty environments. SparkPlugs (6604) uses a traditional roll-down compression insertion. SparkPlugs has the metal-detectable compound option (6615) — Pura-Fit does not. SparkPlugs have a more vivid multicolor appearance. For most general industrial programs, either is appropriate; choose SparkPlugs 6615 when metal detection is required.\" } },\n  { \"@type\": \"Question\", \"name\": \"Do I need to fit test earplugs?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"OSHA does not require individual earplug fit testing. However, OSHA 1910.95(i)(4) requires training on selection, fitting, use, and care of hearing protectors — training on correct insertion technique is critical because actual attenuation in practice depends almost entirely on proper fit. NIOSH recommends field attenuation estimation (FAET) to verify real-world protection levels.\" } },\n  { \"@type\": \"Question\", \"name\": \"Where can I buy Moldex SparkPlugs in bulk?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"WC Safety stocks the full SparkPlugs lineup: 6604 uncorded (200 pairs), 6654 corded (100 pairs), 6615 metal detectable corded, PlugStation dispensers (6644, 6645, 6880, 6881), EcoStation (6703), and TouchFree EcoStation (6833). Browse the complete Moldex Earplugs collection at WC Safety.\" } }\n]\n================================================================================\n\nSEO PAGE TITLE (max 70 chars):\nMoldex SparkPlugs 6604 Earplugs NRR 33 | Metal Detectable Option, Corded \u0026 Uncorded\n\nMETA DESCRIPTION (max 160 chars):\nMoldex SparkPlugs NRR 33 foam earplugs — vibrant multicolor, latex-free, PVC-free. Metal detectable 6615, corded 6654, uncorded 6604. Dispensers in stock at WC Safety.\n\n================================================================================\n--\u003e\n\n\u003caside style=\"border: 2px solid #ff9800; padding: 20px 24px; background: #2a2520; margin: 24px 0; border-radius: 6px; color: #f5e6d3;\"\u003e\n  \u003cdiv style=\"display: flex; align-items: center; gap: 12px; margin-bottom: 12px; flex-wrap: wrap;\"\u003e\n    \u003cspan style=\"background: #ff9800; color: #1a1a1a; font-weight: bold; padding: 4px 12px; border-radius: 4px; font-size: 0.95em;\"\u003eEDITORIAL REVIEW: 4.5\/5\u003c\/span\u003e\n    \u003cspan style=\"color: #ffb74d; font-size: 0.9em;\"\u003eIndependently reviewed by WC Safety\u003c\/span\u003e\n  \u003c\/div\u003e\n  \u003cp style=\"margin: 0 0 14px 0; color: #f5e6d3; font-style: italic; line-height: 1.5;\"\u003e\"SparkPlugs deliver NRR 33 in a high-visibility multicolor foam that makes compliance monitoring easy — and the metal-detectable 6615 is the go-to earplug for food processing and pharmaceutical programs where loss-into-product is a real hazard. One of the most versatile earplug families in the Moldex lineup.\"\u003c\/p\u003e\n  \u003cp style=\"margin: 0;\"\u003e\n    Read the full review →\n     ·\n    Best Moldex Earplugs Guide →\n  \u003c\/p\u003e\n\u003c\/aside\u003e\n\n\u003ch2\u003eMoldex SparkPlugs — NRR 33 dB Foam Earplug, Metal Detectable Option Available\u003c\/h2\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eMoldex SparkPlugs\u003c\/strong\u003e is a \u003cstrong\u003eNRR 33 dB disposable foam earplug\u003c\/strong\u003e distinguished by its vivid multicolor foam body and the availability of a \u003cstrong\u003emetal-detectable compound version\u003c\/strong\u003e — the only earplug in the Moldex lineup engineered specifically for facilities where earplug loss into product is a regulatory or food safety concern. Available as the \u003ca href=\"\/products\/moldex-6604-sparkplugs-uncorded-earplugs-nrr-33-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6604 uncorded\u003c\/a\u003e, \u003ca href=\"\/products\/moldex-6654-sparkplugs-corded-earplugs-nrr-33-100-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6654 corded\u003c\/a\u003e, and \u003ca href=\"\/products\/moldex-6615-sparkplugs-metal-detectable-corded-earplugs-nrr-33\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6615 metal detectable corded\u003c\/a\u003e, plus EcoStation, PlugStation, and TouchFree dispenser formats for high-volume programs. For a no-roll-down foam alternative with the same NRR, see the \u003ca href=\"\/products\/moldex-6800-pura-fit-uncorded-earplugs-nrr-33-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Pura-Fit (NRR 33)\u003c\/a\u003e. For SparkPlugs in a PlugStation metal detectable dispenser, see the \u003ca href=\"\/products\/moldex-6881-sparkplugs-metal-detectable-plugstation-nrr-33-150-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6881 PlugStation metal detectable dispenser\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cdiv style=\"background:#1a1a1a;border-left:4px solid #ff9800;border-radius:4px;padding:16px 20px;margin:24px 0;\"\u003e\n\u003cstrong style=\"color:#ff9800;\"\u003eQuick Facts — Moldex SparkPlugs\u003c\/strong\u003e\n\u003cul style=\"margin-top:8px;padding-left:18px;line-height:1.9;color:#e0e0e0;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eNRR:\u003c\/strong\u003e 33 dB (ANSI S3.19-1974)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Disposable roll-down foam earplug\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsertion Method:\u003c\/strong\u003e Roll-down compression — compress, insert, hold 20–30 sec for expansion\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Polyurethane foam — latex-free, PVC-free, chloroprene-free\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Vivid multicolor (neon green, blue, pink, yellow) — high visibility\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMetal Detectable Option:\u003c\/strong\u003e 6615 corded — metal-detectable compound embedded in foam for food\/pharma lines\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/blogs\/product-reviews\/moldex-6604-sparkplugs-review\" style=\"color:#4fc3f7;\"\u003e\u003cstrong\u003eAvailable Variants:\u003c\/strong\u003e 6604 uncorded, 6654 corded, 6615 metal detectable corded; EcoStation, PlugStation, TouchFree dispenser formats\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication Range:\u003c\/strong\u003e Up to ~103 dBA TWA (OSHA 50% derating: effective protection = 13 dB)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\n\u003cul style=\"line-height:2;padding-left:18px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eMetal-detectable compound — engineered for food and pharmaceutical lines:\u003c\/strong\u003e The SparkPlugs 6615 is the standout option in this family — a NRR 33 corded foam earplug with metal-detectable compound embedded throughout the foam body. If an earplug or foam fragment enters a production line, standard metal detection and X-ray inspection equipment will trigger a product reject — satisfying the earplug detectability requirements of HACCP, BRC, SQF, and customer-mandated food safety programs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-visibility multicolor foam — compliance monitoring at a glance:\u003c\/strong\u003e The SparkPlugs' neon multicolor pattern is visible from a distance in plant environments — safety managers and supervisors can verify worker compliance without approaching each workstation. In high-throughput manufacturing where visual compliance checks happen multiple times per shift, the SparkPlugs' color contrast over skin tones and work clothing is a genuine operational advantage\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNRR 33 — maximum single-device attenuation:\u003c\/strong\u003e At NRR 33, SparkPlugs deliver the highest protection rating available from a foam earplug — sufficient for environments up to approximately 103 dBA TWA when properly worn (effective attenuation of 13 dB after OSHA 50% derating). This satisfies OSHA 1910.95 requirements across the vast majority of general industry noise environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLatex-free and PVC-free formulation:\u003c\/strong\u003e SparkPlugs foam contains no latex, PVC, chloroprene, or other common sensitizers — making them appropriate for latex-allergic workers and for industries with strict PPE material restrictions on products that contact workers' bodies\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull dispenser ecosystem:\u003c\/strong\u003e SparkPlugs are available in the complete Moldex dispenser format lineup — EcoStation (6703), PlugStation uncorded (6644, 6645), PlugStation corded (6880), PlugStation metal detectable (6881), and TouchFree EcoStation (6833) — enabling implementation at any facility scale and hygiene requirement level\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eApplications — When to Use Moldex SparkPlugs\u003c\/h2\u003e\n\n\u003cul style=\"line-height:1.9;padding-left:18px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eFood processing and packaging (metal detectable — specify 6615):\u003c\/strong\u003e Meat processing, bottling, bakery, dairy, and packaged goods production lines frequently mandate metal-detectable PPE under HACCP or retailer-specific food safety standards. The SparkPlugs 6615 satisfies these requirements at NRR 33 — the highest attenuation available in a metal-detectable earplug format. For dispenser programs on metal-detection-monitored lines, the \u003ca href=\"\/products\/moldex-6881-sparkplugs-metal-detectable-plugstation-nrr-33-150-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6881 PlugStation metal detectable dispenser\u003c\/a\u003e provides bulk distribution\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePharmaceutical manufacturing:\u003c\/strong\u003e Tablet compression, packaging, and process areas with noise levels 90–105 dBA and strict contamination control requirements — the SparkPlugs' clean material formulation and metal-detectable option (6615) address both hearing protection and loss-into-product concerns in cGMP-regulated environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGeneral manufacturing and assembly:\u003c\/strong\u003e Press rooms, stamping lines, CNC machining, and assembly environments in the 90–103 dBA range — SparkPlugs NRR 33 provides maximum attenuation, and the high-visibility multicolor body aids the compliance monitoring required under OSHA hearing conservation programs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConstruction and infrastructure:\u003c\/strong\u003e Jackhammering, concrete cutting, heavy equipment, and demolition — the corded 6654 keeps both plugs accessible when workers move between noisy and quiet areas, and the bright coloration remains visible even in PPE-dense environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-volume industrial programs with dispenser infrastructure:\u003c\/strong\u003e The SparkPlugs PlugStation (6644\/6645 uncorded, 6880 corded, 6881 metal detectable) and EcoStation (6703) systems support facility-wide dispenser programs — mount at area entrances to eliminate barriers to hearing protection compliance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSparkPlugs — All Variants\u003c\/h2\u003e\n\n\u003ctable style=\"width:100%;border-collapse:collapse;background:#1a1a1a;color:#e0e0e0;margin:16px 0;font-size:0.93em;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background:#2a2a2a;\"\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eModel\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:center;\"\u003eNRR\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eFormat\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:center;\"\u003eQty\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eKey Feature\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background:#1e2a1e;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e6604 \u003cem style=\"font-weight:400;color:#9e9e9e;\"\u003e(this product)\u003c\/em\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eUncorded\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e200 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eStandard general-use earplug\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6654-sparkplugs-corded-earplugs-nrr-33-100-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6654\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eCorded\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e100 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eHang around neck between tasks\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6615-sparkplugs-metal-detectable-corded-earplugs-nrr-33\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6615\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eMetal Detectable Corded\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003eVaries\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;color:#ffb74d;\"\u003e\u003cstrong\u003eFood\/pharma lines — metal detection compliant\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6684-sparkplugs-uncorded-earplug-jar-nrr-33-50-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6684 Jar\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eJar (uncorded)\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e50 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eCountertop \/ small program use\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6703-sparkplugs-ecostation-dispenser-nrr-33-500-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6703 EcoStation\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eEcoStation dispenser\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e500 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eArea-entry wall dispenser\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6833-sparkplugs-touchfree-ecostation-dispenser-nrr-33\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6833 TouchFree\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eTouch-free dispenser\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003eVaries\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eNo-contact dispensing — food, cleanroom\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6644-sparkplugs-plugstation-dispenser-nrr-33-250-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6644 PlugStation 250\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003ePlugStation (uncorded)\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e250 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eCompact dispenser for smaller programs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6881-sparkplugs-metal-detectable-plugstation-nrr-33-150-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6881 PlugStation Metal Det.\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003ePlugStation (metal detectable corded)\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e150 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;color:#ffb74d;\"\u003e\u003cstrong\u003eFood\/pharma dispenser — metal detection compliant\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eSparkPlugs vs. Competing NRR 33 Foam Earplugs\u003c\/h2\u003e\n\n\u003ctable style=\"width:100%;border-collapse:collapse;background:#1a1a1a;color:#e0e0e0;margin:16px 0;font-size:0.93em;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background:#2a2a2a;\"\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eEarplug\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:center;\"\u003eNRR\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:center;\"\u003eMetal Detectable\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eInsertion\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eBest For\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background:#1e2a1e;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003eMoldex SparkPlugs 6604\/6615 \u003cem style=\"font-weight:400;color:#9e9e9e;\"\u003e(this product)\u003c\/em\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#81c784;\"\u003e✔ (6615\/6881)\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eRoll-down\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eFood\/pharma with metal detection; max NRR; high-vis\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6800-pura-fit-uncorded-earplugs-nrr-33-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Pura-Fit 6800\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#e57373;\"\u003e✘\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eNo-roll-down\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eDirty environments; no foam compression needed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6870-meteors-uncorded-earplugs-nrr-33-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Meteors 6870\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#e57373;\"\u003e✘\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eBell-shape grip tab\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eEasy grip; small size (NRR 28) available for smaller ear canals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6435-alphas-corded-reusable-earplugs-nrr-27db\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Alphas 6435\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e27\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#81c784;\"\u003e✔ (6436)\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eReusable flanged\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eReusable; metal-detectable option; lower NRR than SparkPlugs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003eHoward Leight MAX\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#e57373;\"\u003e✘\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eRoll-down bell\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eNRR 33 alternative; no metal-detectable option\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eOSHA Compliance \u0026amp; Hearing Conservation\u003c\/h2\u003e\n\n\u003cp\u003eMoldex SparkPlugs are rated under \u003cstrong\u003eANSI S3.19-1974\u003c\/strong\u003e at NRR 33. Under \u003cstrong\u003eOSHA 29 CFR 1910.95\u003c\/strong\u003e, SparkPlugs are appropriate hearing protection for workers with TWA noise exposures from 85 dBA to approximately 103 dBA (OSHA 50% derating applied). For food processing facilities, the 6615 metal-detectable variant satisfies the earplug detectability requirements of HACCP, BRC, and SQF food safety programs in addition to OSHA 1910.95 hearing protection requirements.\u003c\/p\u003e\n\n\u003cul style=\"line-height:1.9;padding-left:18px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorrect insertion technique is critical:\u003c\/strong\u003e OSHA 1910.95(i)(4) requires training on hearing protector use — roll-down foam earplugs achieve labeled NRR only when fully compressed and held in the ear canal until foam fully expands. Workers who do not compress fully or do not hold the plug in place may receive significantly less than 13 dB effective attenuation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMetal-detectable food safety compliance:\u003c\/strong\u003e 6615\/6881 contain metal-detectable compound engineered to trigger standard metal detection equipment — consult your facility's food safety program to confirm detection threshold requirements are met\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnnual audiometric testing:\u003c\/strong\u003e Required under OSHA 1910.95(g) for all workers in a hearing conservation program — hearing protection selection and training should be documented as part of the written program required under 1910.95(c)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat is the NRR of Moldex SparkPlugs?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eSparkPlugs (6604\/6654\/6615) have NRR 33 dB. Effective attenuation under OSHA's 50% derating: (33 – 7) × 0.5 = 13 dB. In a 100 dBA environment, estimated ear exposure = 87 dBA with proper insertion.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat makes SparkPlugs different from other Moldex foam earplugs?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eThe key differentiators are the vivid multicolor foam for easy compliance monitoring and the metal-detectable compound option (6615 corded, 6881 PlugStation dispenser) for food processing and pharmaceutical facilities. The SparkPlugs are also one of the few NRR 33 earplugs with a dispenser program that includes a metal-detectable format.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat is the SparkPlugs 6615 metal detectable earplug?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eThe 6615 is a corded NRR 33 SparkPlug with metal-detectable compound embedded throughout the foam body. If the earplug or a foam fragment enters a production line, it will trigger metal detection or X-ray inspection equipment — satisfying food safety program requirements under HACCP, BRC, SQF, and customer specifications.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eAre Moldex SparkPlugs latex-free?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eYes — latex-free, PVC-free, and chloroprene-free. Appropriate for latex-sensitive workers and for facilities with material restriction requirements on PPE that contacts workers' bodies.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat is the difference between 6604, 6654, and 6615?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003e6604 is uncorded (200 pairs per bag). 6654 is corded (100 pairs per bag). 6615 is metal-detectable and corded — specifically for food\/pharma lines with metal detection. All three use identical NRR 33 SparkPlugs foam.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eHow do I insert SparkPlugs correctly?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eCompress the foam to a thin cylinder between clean fingers. Reach over or around the head with the opposite hand to pull the outer ear up and back. Insert the compressed earplug with a slow twisting motion and hold for 20–30 seconds while the foam expands. The outer end should be flush with the ear canal opening — not protruding significantly. Incomplete compression or not holding the plug during expansion are the most common fit errors.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eCan SparkPlugs be used in food processing?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eStandard 6604\/6654 SparkPlugs are bright-colored but not metal-detectable. For facilities with metal detection or X-ray inspection on product lines, specify the 6615 metal detectable corded earplug or the 6881 PlugStation metal detectable dispenser. Both are PVC-free and latex-free.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat dispenser options are available for SparkPlugs?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eFull dispenser ecosystem: EcoStation 6703 (500 pairs wall-mount), TouchFree EcoStation 6833 (no-contact dispensing), PlugStation 6644 (250 uncorded), PlugStation 6645 (500 uncorded), PlugStation 6880 (150 corded), PlugStation 6881 (150 metal detectable corded), and jar format 6684 (50 uncorded).\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eHow do SparkPlugs compare to Pura-Fit?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eBoth are NRR 33, latex-free, PVC-free Moldex foam earplugs. Pura-Fit (6800) uses no-roll-down insertion — better for dirty\/gloved-hand environments. SparkPlugs (6604) requires roll-down compression. SparkPlugs has the metal-detectable option (6615); Pura-Fit does not. For most programs, either is appropriate — choose SparkPlugs 6615 when metal detection is required.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eDo I need to fit test earplugs?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eOSHA does not require individual earplug fit testing. However, OSHA 1910.95(i)(4) requires training on selection, fitting, use, and care. Proper insertion technique is critical — actual attenuation in practice is determined almost entirely by correct fit, not by labeled NRR alone.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhere can I buy Moldex SparkPlugs in bulk?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eWC Safety stocks 6604 uncorded (200 pairs), 6654 corded (100 pairs), 6615 metal detectable corded, jar 6684 (50 pairs), all EcoStation and PlugStation dispenser formats. Browse the \u003ca href=\"\/collections\/moldex-earplugs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Earplugs collection at WC Safety →\u003c\/a\u003e\u003c\/p\u003e\n","brand":"Moldex","offers":[{"title":"Default Title","offer_id":44052688994392,"sku":"6533","price":24.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0594\/1900\/0920\/files\/71Pb30CTpoL._SL1500.jpg?v=1777699646"},{"product_id":"moldex-6534-sparkplugs-ecostation-xl-refill-nrr-33-750-pairs","title":"Moldex 6534 SparkPlugs EcoStation XL Refill — NRR 33dB, 750 Pairs","description":"\u003c!--\n================================================================================\nFAQ SCHEMA — push to custom.faq_json metafield\n================================================================================\n[\n  { \"@type\": \"Question\", \"name\": \"What is the NRR of Moldex SparkPlugs earplugs?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Moldex SparkPlugs earplugs (6604 uncorded, 6654 corded, 6615 metal detectable) have an NRR of 33 dB. Applying OSHA's 50% derating method: effective attenuation = (33 - 7) x 0.5 = 13 dB. In a 100 dBA environment, estimated exposure at the ear is approximately 87 dBA when correctly inserted.\" } },\n  { \"@type\": \"Question\", \"name\": \"What makes Moldex SparkPlugs different from other Moldex foam earplugs?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"SparkPlugs are distinguished by their bright multicolored foam (neon green, blue, pink, yellow stripes), a tapered roll-down design, and the availability of a metal-detectable compound version (6615 corded). The vivid colors aid compliance monitoring — supervisors can verify at a distance that workers are wearing protection. The metal-detectable variant (6615) is specifically engineered for food processing and pharmaceutical facilities where earplug loss into product is a contamination risk.\" } },\n  { \"@type\": \"Question\", \"name\": \"What is the SparkPlugs 6615 metal detectable earplug?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"The Moldex SparkPlugs 6615 is a corded NRR 33 foam earplug manufactured with a metal-detectable compound embedded in the foam. If the earplug body separates and enters a food or pharmaceutical production line, metal detection equipment will detect and reject the contaminated product. The 6615 is the standard selection for hearing conservation programs in metal-detection-monitored food processing and pharmaceutical facilities.\" } },\n  { \"@type\": \"Question\", \"name\": \"Are Moldex SparkPlugs latex-free?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Yes. Moldex SparkPlugs are latex-free and PVC-free. They are made from polyurethane foam without chloroprene or diisocyanates. This material profile makes them appropriate for latex-sensitive workers and for most food-grade and pharmaceutical PPE programs.\" } },\n  { \"@type\": \"Question\", \"name\": \"What is the difference between SparkPlugs 6604, 6654, and 6615?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"6604 is uncorded (loose pairs, 200 per bag). 6654 is corded (pairs connected by cord that hangs around the neck, 100 per bag). 6615 is metal-detectable and corded (pairs connected by cord, with metal-detectable compound in foam — specifically for food and pharmaceutical lines with metal detection). All three use the same NRR 33 SparkPlugs foam body.\" } },\n  { \"@type\": \"Question\", \"name\": \"How do I insert Moldex SparkPlugs correctly?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Roll the SparkPlug between clean fingers to compress the foam to a small, wrinkle-free cylinder. Reach over or around the head with the opposite hand to pull the outer ear up and back — this straightens the ear canal. Insert the compressed earplug with a slow rotation while holding in place for 20-30 seconds until the foam expands fully and forms a complete seal. The outer end should be flush with or slightly inside the ear canal opening, not protruding. Incorrect insertion — not compressing enough or not holding in place — is the most common cause of poor attenuation in practice.\" } },\n  { \"@type\": \"Question\", \"name\": \"What noise levels do SparkPlugs NRR 33 protect against?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"NRR 33 SparkPlugs provide effective protection (OSHA 50% derating: 13 dB) for environments up to approximately 103 dBA 8-hour TWA. For environments above 103 dBA, dual hearing protection (earplugs + earmuffs) is recommended. OSHA 29 CFR 1910.95 requires hearing protection when TWA exceeds 85 dBA.\" } },\n  { \"@type\": \"Question\", \"name\": \"Can SparkPlugs earplugs be used in food processing facilities?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Standard SparkPlugs (6604\/6654) with their bright multicolor foam aid visual detection if lost in product, but are not metal-detectable. For facilities with X-ray or metal detection lines where regulatory or food safety programs require detectability, specify the SparkPlugs 6615 metal detectable corded earplug. Both versions are PVC-free and latex-free.\" } },\n  { \"@type\": \"Question\", \"name\": \"What is a PlugStation earplug dispenser?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Moldex PlugStation is a wall-mounted earplug dispenser system. Dispensers hold 250 or 500 pairs and mount near area entrances so workers can take a fresh pair when entering a noise zone. Available in uncorded (6644, 6645, 6605) and corded (6880) formats, and a metal-detectable corded version (6881). The TouchFree EcoStation (6833) dispenses pairs without touching the unit body.\" } },\n  { \"@type\": \"Question\", \"name\": \"How do SparkPlugs compare to Pura-Fit?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Both are NRR 33 Moldex foam earplugs with latex-free, PVC-free formulations. The key differences: Pura-Fit (6800) uses a no-roll-down tapered insertion — faster in dirty environments. SparkPlugs (6604) uses a traditional roll-down compression insertion. SparkPlugs has the metal-detectable compound option (6615) — Pura-Fit does not. SparkPlugs have a more vivid multicolor appearance. For most general industrial programs, either is appropriate; choose SparkPlugs 6615 when metal detection is required.\" } },\n  { \"@type\": \"Question\", \"name\": \"Do I need to fit test earplugs?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"OSHA does not require individual earplug fit testing. However, OSHA 1910.95(i)(4) requires training on selection, fitting, use, and care of hearing protectors — training on correct insertion technique is critical because actual attenuation in practice depends almost entirely on proper fit. NIOSH recommends field attenuation estimation (FAET) to verify real-world protection levels.\" } },\n  { \"@type\": \"Question\", \"name\": \"Where can I buy Moldex SparkPlugs in bulk?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"WC Safety stocks the full SparkPlugs lineup: 6604 uncorded (200 pairs), 6654 corded (100 pairs), 6615 metal detectable corded, PlugStation dispensers (6644, 6645, 6880, 6881), EcoStation (6703), and TouchFree EcoStation (6833). Browse the complete Moldex Earplugs collection at WC Safety.\" } }\n]\n================================================================================\n\nSEO PAGE TITLE (max 70 chars):\nMoldex SparkPlugs 6604 Earplugs NRR 33 | Metal Detectable Option, Corded \u0026 Uncorded\n\nMETA DESCRIPTION (max 160 chars):\nMoldex SparkPlugs NRR 33 foam earplugs — vibrant multicolor, latex-free, PVC-free. Metal detectable 6615, corded 6654, uncorded 6604. Dispensers in stock at WC Safety.\n\n================================================================================\n--\u003e\n\n\u003caside style=\"border: 2px solid #ff9800; padding: 20px 24px; background: #2a2520; margin: 24px 0; border-radius: 6px; color: #f5e6d3;\"\u003e\n  \u003cdiv style=\"display: flex; align-items: center; gap: 12px; margin-bottom: 12px; flex-wrap: wrap;\"\u003e\n    \u003cspan style=\"background: #ff9800; color: #1a1a1a; font-weight: bold; padding: 4px 12px; border-radius: 4px; font-size: 0.95em;\"\u003eEDITORIAL REVIEW: 4.5\/5\u003c\/span\u003e\n    \u003cspan style=\"color: #ffb74d; font-size: 0.9em;\"\u003eIndependently reviewed by WC Safety\u003c\/span\u003e\n  \u003c\/div\u003e\n  \u003cp style=\"margin: 0 0 14px 0; color: #f5e6d3; font-style: italic; line-height: 1.5;\"\u003e\"SparkPlugs deliver NRR 33 in a high-visibility multicolor foam that makes compliance monitoring easy — and the metal-detectable 6615 is the go-to earplug for food processing and pharmaceutical programs where loss-into-product is a real hazard. One of the most versatile earplug families in the Moldex lineup.\"\u003c\/p\u003e\n  \u003cp style=\"margin: 0;\"\u003e\n    Read the full review →\n     ·\n    Best Moldex Earplugs Guide →\n  \u003c\/p\u003e\n\u003c\/aside\u003e\n\n\u003ch2\u003eMoldex SparkPlugs — NRR 33 dB Foam Earplug, Metal Detectable Option Available\u003c\/h2\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eMoldex SparkPlugs\u003c\/strong\u003e is a \u003cstrong\u003eNRR 33 dB disposable foam earplug\u003c\/strong\u003e distinguished by its vivid multicolor foam body and the availability of a \u003cstrong\u003emetal-detectable compound version\u003c\/strong\u003e — the only earplug in the Moldex lineup engineered specifically for facilities where earplug loss into product is a regulatory or food safety concern. Available as the \u003ca href=\"\/products\/moldex-6604-sparkplugs-uncorded-earplugs-nrr-33-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6604 uncorded\u003c\/a\u003e, \u003ca href=\"\/products\/moldex-6654-sparkplugs-corded-earplugs-nrr-33-100-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6654 corded\u003c\/a\u003e, and \u003ca href=\"\/products\/moldex-6615-sparkplugs-metal-detectable-corded-earplugs-nrr-33\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6615 metal detectable corded\u003c\/a\u003e, plus EcoStation, PlugStation, and TouchFree dispenser formats for high-volume programs. For a no-roll-down foam alternative with the same NRR, see the \u003ca href=\"\/products\/moldex-6800-pura-fit-uncorded-earplugs-nrr-33-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Pura-Fit (NRR 33)\u003c\/a\u003e. For SparkPlugs in a PlugStation metal detectable dispenser, see the \u003ca href=\"\/products\/moldex-6881-sparkplugs-metal-detectable-plugstation-nrr-33-150-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6881 PlugStation metal detectable dispenser\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cdiv style=\"background:#1a1a1a;border-left:4px solid #ff9800;border-radius:4px;padding:16px 20px;margin:24px 0;\"\u003e\n\u003cstrong style=\"color:#ff9800;\"\u003eQuick Facts — Moldex SparkPlugs\u003c\/strong\u003e\n\u003cul style=\"margin-top:8px;padding-left:18px;line-height:1.9;color:#e0e0e0;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eNRR:\u003c\/strong\u003e 33 dB (ANSI S3.19-1974)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Disposable roll-down foam earplug\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsertion Method:\u003c\/strong\u003e Roll-down compression — compress, insert, hold 20–30 sec for expansion\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Polyurethane foam — latex-free, PVC-free, chloroprene-free\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Vivid multicolor (neon green, blue, pink, yellow) — high visibility\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMetal Detectable Option:\u003c\/strong\u003e 6615 corded — metal-detectable compound embedded in foam for food\/pharma lines\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/blogs\/product-reviews\/moldex-6604-sparkplugs-review\" style=\"color:#4fc3f7;\"\u003e\u003cstrong\u003eAvailable Variants:\u003c\/strong\u003e 6604 uncorded, 6654 corded, 6615 metal detectable corded; EcoStation, PlugStation, TouchFree dispenser formats\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication Range:\u003c\/strong\u003e Up to ~103 dBA TWA (OSHA 50% derating: effective protection = 13 dB)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\n\u003cul style=\"line-height:2;padding-left:18px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eMetal-detectable compound — engineered for food and pharmaceutical lines:\u003c\/strong\u003e The SparkPlugs 6615 is the standout option in this family — a NRR 33 corded foam earplug with metal-detectable compound embedded throughout the foam body. If an earplug or foam fragment enters a production line, standard metal detection and X-ray inspection equipment will trigger a product reject — satisfying the earplug detectability requirements of HACCP, BRC, SQF, and customer-mandated food safety programs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-visibility multicolor foam — compliance monitoring at a glance:\u003c\/strong\u003e The SparkPlugs' neon multicolor pattern is visible from a distance in plant environments — safety managers and supervisors can verify worker compliance without approaching each workstation. In high-throughput manufacturing where visual compliance checks happen multiple times per shift, the SparkPlugs' color contrast over skin tones and work clothing is a genuine operational advantage\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNRR 33 — maximum single-device attenuation:\u003c\/strong\u003e At NRR 33, SparkPlugs deliver the highest protection rating available from a foam earplug — sufficient for environments up to approximately 103 dBA TWA when properly worn (effective attenuation of 13 dB after OSHA 50% derating). This satisfies OSHA 1910.95 requirements across the vast majority of general industry noise environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLatex-free and PVC-free formulation:\u003c\/strong\u003e SparkPlugs foam contains no latex, PVC, chloroprene, or other common sensitizers — making them appropriate for latex-allergic workers and for industries with strict PPE material restrictions on products that contact workers' bodies\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull dispenser ecosystem:\u003c\/strong\u003e SparkPlugs are available in the complete Moldex dispenser format lineup — EcoStation (6703), PlugStation uncorded (6644, 6645), PlugStation corded (6880), PlugStation metal detectable (6881), and TouchFree EcoStation (6833) — enabling implementation at any facility scale and hygiene requirement level\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eApplications — When to Use Moldex SparkPlugs\u003c\/h2\u003e\n\n\u003cul style=\"line-height:1.9;padding-left:18px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eFood processing and packaging (metal detectable — specify 6615):\u003c\/strong\u003e Meat processing, bottling, bakery, dairy, and packaged goods production lines frequently mandate metal-detectable PPE under HACCP or retailer-specific food safety standards. The SparkPlugs 6615 satisfies these requirements at NRR 33 — the highest attenuation available in a metal-detectable earplug format. For dispenser programs on metal-detection-monitored lines, the \u003ca href=\"\/products\/moldex-6881-sparkplugs-metal-detectable-plugstation-nrr-33-150-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6881 PlugStation metal detectable dispenser\u003c\/a\u003e provides bulk distribution\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePharmaceutical manufacturing:\u003c\/strong\u003e Tablet compression, packaging, and process areas with noise levels 90–105 dBA and strict contamination control requirements — the SparkPlugs' clean material formulation and metal-detectable option (6615) address both hearing protection and loss-into-product concerns in cGMP-regulated environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGeneral manufacturing and assembly:\u003c\/strong\u003e Press rooms, stamping lines, CNC machining, and assembly environments in the 90–103 dBA range — SparkPlugs NRR 33 provides maximum attenuation, and the high-visibility multicolor body aids the compliance monitoring required under OSHA hearing conservation programs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConstruction and infrastructure:\u003c\/strong\u003e Jackhammering, concrete cutting, heavy equipment, and demolition — the corded 6654 keeps both plugs accessible when workers move between noisy and quiet areas, and the bright coloration remains visible even in PPE-dense environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-volume industrial programs with dispenser infrastructure:\u003c\/strong\u003e The SparkPlugs PlugStation (6644\/6645 uncorded, 6880 corded, 6881 metal detectable) and EcoStation (6703) systems support facility-wide dispenser programs — mount at area entrances to eliminate barriers to hearing protection compliance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSparkPlugs — All Variants\u003c\/h2\u003e\n\n\u003ctable style=\"width:100%;border-collapse:collapse;background:#1a1a1a;color:#e0e0e0;margin:16px 0;font-size:0.93em;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background:#2a2a2a;\"\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eModel\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:center;\"\u003eNRR\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eFormat\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:center;\"\u003eQty\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eKey Feature\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background:#1e2a1e;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e6604 \u003cem style=\"font-weight:400;color:#9e9e9e;\"\u003e(this product)\u003c\/em\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eUncorded\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e200 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eStandard general-use earplug\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6654-sparkplugs-corded-earplugs-nrr-33-100-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6654\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eCorded\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e100 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eHang around neck between tasks\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6615-sparkplugs-metal-detectable-corded-earplugs-nrr-33\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6615\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eMetal Detectable Corded\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003eVaries\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;color:#ffb74d;\"\u003e\u003cstrong\u003eFood\/pharma lines — metal detection compliant\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6684-sparkplugs-uncorded-earplug-jar-nrr-33-50-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6684 Jar\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eJar (uncorded)\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e50 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eCountertop \/ small program use\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6703-sparkplugs-ecostation-dispenser-nrr-33-500-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6703 EcoStation\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eEcoStation dispenser\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e500 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eArea-entry wall dispenser\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6833-sparkplugs-touchfree-ecostation-dispenser-nrr-33\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6833 TouchFree\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eTouch-free dispenser\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003eVaries\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eNo-contact dispensing — food, cleanroom\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6644-sparkplugs-plugstation-dispenser-nrr-33-250-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6644 PlugStation 250\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003ePlugStation (uncorded)\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e250 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eCompact dispenser for smaller programs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6881-sparkplugs-metal-detectable-plugstation-nrr-33-150-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6881 PlugStation Metal Det.\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003ePlugStation (metal detectable corded)\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e150 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;color:#ffb74d;\"\u003e\u003cstrong\u003eFood\/pharma dispenser — metal detection compliant\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eSparkPlugs vs. Competing NRR 33 Foam Earplugs\u003c\/h2\u003e\n\n\u003ctable style=\"width:100%;border-collapse:collapse;background:#1a1a1a;color:#e0e0e0;margin:16px 0;font-size:0.93em;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background:#2a2a2a;\"\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eEarplug\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:center;\"\u003eNRR\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:center;\"\u003eMetal Detectable\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eInsertion\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eBest For\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background:#1e2a1e;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003eMoldex SparkPlugs 6604\/6615 \u003cem style=\"font-weight:400;color:#9e9e9e;\"\u003e(this product)\u003c\/em\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#81c784;\"\u003e✔ (6615\/6881)\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eRoll-down\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eFood\/pharma with metal detection; max NRR; high-vis\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6800-pura-fit-uncorded-earplugs-nrr-33-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Pura-Fit 6800\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#e57373;\"\u003e✘\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eNo-roll-down\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eDirty environments; no foam compression needed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6870-meteors-uncorded-earplugs-nrr-33-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Meteors 6870\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#e57373;\"\u003e✘\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eBell-shape grip tab\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eEasy grip; small size (NRR 28) available for smaller ear canals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6435-alphas-corded-reusable-earplugs-nrr-27db\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Alphas 6435\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e27\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#81c784;\"\u003e✔ (6436)\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eReusable flanged\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eReusable; metal-detectable option; lower NRR than SparkPlugs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003eHoward Leight MAX\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#e57373;\"\u003e✘\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eRoll-down bell\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eNRR 33 alternative; no metal-detectable option\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eOSHA Compliance \u0026amp; Hearing Conservation\u003c\/h2\u003e\n\n\u003cp\u003eMoldex SparkPlugs are rated under \u003cstrong\u003eANSI S3.19-1974\u003c\/strong\u003e at NRR 33. Under \u003cstrong\u003eOSHA 29 CFR 1910.95\u003c\/strong\u003e, SparkPlugs are appropriate hearing protection for workers with TWA noise exposures from 85 dBA to approximately 103 dBA (OSHA 50% derating applied). For food processing facilities, the 6615 metal-detectable variant satisfies the earplug detectability requirements of HACCP, BRC, and SQF food safety programs in addition to OSHA 1910.95 hearing protection requirements.\u003c\/p\u003e\n\n\u003cul style=\"line-height:1.9;padding-left:18px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorrect insertion technique is critical:\u003c\/strong\u003e OSHA 1910.95(i)(4) requires training on hearing protector use — roll-down foam earplugs achieve labeled NRR only when fully compressed and held in the ear canal until foam fully expands. Workers who do not compress fully or do not hold the plug in place may receive significantly less than 13 dB effective attenuation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMetal-detectable food safety compliance:\u003c\/strong\u003e 6615\/6881 contain metal-detectable compound engineered to trigger standard metal detection equipment — consult your facility's food safety program to confirm detection threshold requirements are met\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnnual audiometric testing:\u003c\/strong\u003e Required under OSHA 1910.95(g) for all workers in a hearing conservation program — hearing protection selection and training should be documented as part of the written program required under 1910.95(c)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat is the NRR of Moldex SparkPlugs?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eSparkPlugs (6604\/6654\/6615) have NRR 33 dB. Effective attenuation under OSHA's 50% derating: (33 – 7) × 0.5 = 13 dB. In a 100 dBA environment, estimated ear exposure = 87 dBA with proper insertion.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat makes SparkPlugs different from other Moldex foam earplugs?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eThe key differentiators are the vivid multicolor foam for easy compliance monitoring and the metal-detectable compound option (6615 corded, 6881 PlugStation dispenser) for food processing and pharmaceutical facilities. The SparkPlugs are also one of the few NRR 33 earplugs with a dispenser program that includes a metal-detectable format.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat is the SparkPlugs 6615 metal detectable earplug?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eThe 6615 is a corded NRR 33 SparkPlug with metal-detectable compound embedded throughout the foam body. If the earplug or a foam fragment enters a production line, it will trigger metal detection or X-ray inspection equipment — satisfying food safety program requirements under HACCP, BRC, SQF, and customer specifications.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eAre Moldex SparkPlugs latex-free?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eYes — latex-free, PVC-free, and chloroprene-free. Appropriate for latex-sensitive workers and for facilities with material restriction requirements on PPE that contacts workers' bodies.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat is the difference between 6604, 6654, and 6615?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003e6604 is uncorded (200 pairs per bag). 6654 is corded (100 pairs per bag). 6615 is metal-detectable and corded — specifically for food\/pharma lines with metal detection. All three use identical NRR 33 SparkPlugs foam.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eHow do I insert SparkPlugs correctly?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eCompress the foam to a thin cylinder between clean fingers. Reach over or around the head with the opposite hand to pull the outer ear up and back. Insert the compressed earplug with a slow twisting motion and hold for 20–30 seconds while the foam expands. The outer end should be flush with the ear canal opening — not protruding significantly. Incomplete compression or not holding the plug during expansion are the most common fit errors.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eCan SparkPlugs be used in food processing?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eStandard 6604\/6654 SparkPlugs are bright-colored but not metal-detectable. For facilities with metal detection or X-ray inspection on product lines, specify the 6615 metal detectable corded earplug or the 6881 PlugStation metal detectable dispenser. Both are PVC-free and latex-free.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat dispenser options are available for SparkPlugs?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eFull dispenser ecosystem: EcoStation 6703 (500 pairs wall-mount), TouchFree EcoStation 6833 (no-contact dispensing), PlugStation 6644 (250 uncorded), PlugStation 6645 (500 uncorded), PlugStation 6880 (150 corded), PlugStation 6881 (150 metal detectable corded), and jar format 6684 (50 uncorded).\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eHow do SparkPlugs compare to Pura-Fit?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eBoth are NRR 33, latex-free, PVC-free Moldex foam earplugs. Pura-Fit (6800) uses no-roll-down insertion — better for dirty\/gloved-hand environments. SparkPlugs (6604) requires roll-down compression. SparkPlugs has the metal-detectable option (6615); Pura-Fit does not. For most programs, either is appropriate — choose SparkPlugs 6615 when metal detection is required.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eDo I need to fit test earplugs?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eOSHA does not require individual earplug fit testing. However, OSHA 1910.95(i)(4) requires training on selection, fitting, use, and care. Proper insertion technique is critical — actual attenuation in practice is determined almost entirely by correct fit, not by labeled NRR alone.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhere can I buy Moldex SparkPlugs in bulk?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eWC Safety stocks 6604 uncorded (200 pairs), 6654 corded (100 pairs), 6615 metal detectable corded, jar 6684 (50 pairs), all EcoStation and PlugStation dispenser formats. Browse the \u003ca href=\"\/collections\/moldex-earplugs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Earplugs collection at WC Safety →\u003c\/a\u003e\u003c\/p\u003e\n","brand":"Moldex","offers":[{"title":"Default Title","offer_id":44052689911896,"sku":"6534","price":182.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0594\/1900\/0920\/files\/3681c7f73f600ed6e38010af597c2acb.jpg?v=1777699568"},{"product_id":"moldex-6535-pura-fit-ecostation-xl-dispenser-nrr-33-750-pairs","title":"Moldex 6535 Pura-Fit EcoStation XL Uncorded Earplug Dispenser — NRR 33dB, 750 Pairs","description":"\u003c!--\n================================================================================\nFAQ SCHEMA — push to custom.faq_json metafield\n================================================================================\n[\n  { \"@type\": \"Question\", \"name\": \"What is the NRR of Moldex Pura-Fit earplugs?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"The Moldex Pura-Fit earplug (6800 uncorded, 6900 corded) has an NRR of 33 dB — the highest noise reduction rating available for a single hearing protection device. When OSHA's 50% derating is applied, the estimated effective attenuation is 13 dB. When worn correctly and consistently, NRR 33 earplugs can reduce a 100 dBA exposure to approximately 87 dBA at the ear.\" } },\n  { \"@type\": \"Question\", \"name\": \"Do Moldex Pura-Fit earplugs need to be rolled before insertion?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"No. The Pura-Fit's tapered bell shape does not require rolling or compressing before insertion. The user simply grasps the plug, pulls the outer ear up and back to straighten the ear canal, and inserts with a gentle twisting motion until the outer flange is flush with the ear canal opening. This no-roll-down design is faster to use and reduces hygiene concerns in dirty environments.\" } },\n  { \"@type\": \"Question\", \"name\": \"Are Moldex Pura-Fit earplugs reusable?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Pura-Fit earplugs are classified as single-use disposable earplugs. They may be reused by the same person for one shift if kept clean and dry, but are designed for single-shift use and should be discarded when soiled, compressed, or damaged. For multi-shift reusable hearing protection, see the Moldex Rockets (NRR 27) or Alphas (NRR 27).\" } },\n  { \"@type\": \"Question\", \"name\": \"What is the difference between Pura-Fit 6800 and 6900?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"The 6800 is the uncorded version — loose individual earplugs sold in bags or dispensers. The 6900 is the corded version — both earplugs are connected by a cord so they can hang around the neck when not in use, reducing loss risk. Both have the identical NRR 33 Pura-Fit foam body. Choose 6900 if workers frequently move in and out of noise areas and need to remove earplugs between tasks.\" } },\n  { \"@type\": \"Question\", \"name\": \"What noise levels require NRR 33 earplugs?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"OSHA 29 CFR 1910.95 requires hearing protection when 8-hour TWA noise exposure exceeds 90 dBA (action level 85 dBA). NRR 33 earplugs, when properly worn, provide sufficient attenuation for environments up to approximately 103 dBA TWA (using OSHA 50% derating: effective protection = (33-7) x 0.5 = 13 dB). For environments above 105 dBA, dual protection (earplugs + earmuffs) is recommended.\" } },\n  { \"@type\": \"Question\", \"name\": \"Are Moldex Pura-Fit earplugs latex-free?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Yes. Moldex Pura-Fit earplugs are 100% latex-free and PVC-free. They are also free of chloroprene, diisocyanates, and other sensitizing chemicals commonly found in competing foam earplug formulations. This makes them appropriate for workers with latex allergies and for use in food processing and pharmaceutical environments with strict material restrictions.\" } },\n  { \"@type\": \"Question\", \"name\": \"Can Pura-Fit earplugs be used in food processing environments?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Yes. The Pura-Fit's bright yellow-green color aids visual detection if an earplug falls into product, and Moldex's PVC-free, latex-free, chloroprene-free formulation meets the material requirements of most food processing hearing protection programs. For metal-detectable earplug requirements, see the Moldex SparkPlugs 6615 metal detectable corded earplug (NRR 33).\" } },\n  { \"@type\": \"Question\", \"name\": \"What is an EcoStation or PlugStation dispenser?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"EcoStation and PlugStation are Moldex's wall-mounted earplug dispenser systems. The EcoStation (6705, standard; 6537 XL) holds 500 pairs in a refillable dispenser that mounts near work area entrances. The PlugStation is a similar format dispenser. The TouchFree EcoStation (6835) dispenses a single pair without workers touching the dispenser body — reducing cross-contamination. All dispensers use the same NRR 33 Pura-Fit foam earplug body.\" } },\n  { \"@type\": \"Question\", \"name\": \"How do I calculate how much noise reduction I get from NRR 33 earplugs?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"OSHA's standard method: Effective attenuation = (NRR - 7) x 0.5 = (33 - 7) x 0.5 = 13 dB. So in a 100 dBA environment, estimated exposure at the ear = 100 - 13 = 87 dBA. NIOSH's more conservative method: (NRR - 7) \/ 2 = 13 dB (same result for this formula). Real-world attenuation depends on correct and consistent fit — improper insertion significantly reduces actual protection regardless of labeled NRR.\" } },\n  { \"@type\": \"Question\", \"name\": \"What OSHA standard applies to earplug use?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"OSHA 29 CFR 1910.95 (Occupational Noise Exposure) governs hearing conservation programs in general industry. OSHA 29 CFR 1926.52 applies to construction. A full hearing conservation program (required at 85 dBA TWA) includes noise monitoring, audiometric testing, hearing protection provision, training, and recordkeeping. Earplugs must reduce worker exposure to at least 90 dBA (OSHA) or 85 dBA (NIOSH recommended).\" } },\n  { \"@type\": \"Question\", \"name\": \"Do I need to fit test earplugs like respirators?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"OSHA does not mandate individual fit testing for earplugs the way it does for tight-fitting respirators. However, NIOSH and ANSI\/ASA S12.71-2018 recommend field attenuation estimation testing (FAET) or similar user fit checks to verify adequate attenuation in practice. Proper training on insertion technique is required under OSHA 1910.95(i)(4) and directly determines whether workers receive the labeled NRR in actual use.\" } },\n  { \"@type\": \"Question\", \"name\": \"Where can I buy Moldex Pura-Fit earplugs in bulk?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"WC Safety stocks the full Pura-Fit lineup including 6800 uncorded (200-pair bags), 6900 corded (100-pair bags), EcoStation dispensers (6705, 500 pairs; 6835 TouchFree), and EcoStation XL refills (6706, 750 pairs). All ship from US stock. Browse the complete lineup at the Moldex Earplugs collection at WC Safety.\" } }\n]\n================================================================================\n\nSEO PAGE TITLE (max 70 chars):\nMoldex Pura-Fit 6800 Earplugs NRR 33 | No-Roll-Down Foam, Corded \u0026 Uncorded\n\nMETA DESCRIPTION (max 160 chars):\nMoldex Pura-Fit NRR 33 disposable foam earplugs — tapered no-roll-down design, latex-free, PVC-free. Uncorded (6800) and corded (6900). EcoStation dispensers in stock at WC Safety.\n\n================================================================================\n--\u003e\n\n\u003caside style=\"border: 2px solid #ff9800; padding: 20px 24px; background: #2a2520; margin: 24px 0; border-radius: 6px; color: #f5e6d3;\"\u003e\n  \u003cdiv style=\"display: flex; align-items: center; gap: 12px; margin-bottom: 12px; flex-wrap: wrap;\"\u003e\n    \u003cspan style=\"background: #ff9800; color: #1a1a1a; font-weight: bold; padding: 4px 12px; border-radius: 4px; font-size: 0.95em;\"\u003eEDITORIAL REVIEW: 4.5\/5\u003c\/span\u003e\n    \u003cspan style=\"color: #ffb74d; font-size: 0.9em;\"\u003eIndependently reviewed by WC Safety\u003c\/span\u003e\n  \u003c\/div\u003e\n  \u003cp style=\"margin: 0 0 14px 0; color: #f5e6d3; font-style: italic; line-height: 1.5;\"\u003e\"The Pura-Fit is Moldex's workhorse NRR 33 earplug — cleaner materials than most competing foam plugs, a no-roll-down insertion that works in dirty gloved-hand environments, and the full 33 dB ceiling when properly worn. Our top pick for general-industry hearing conservation programs.\"\u003c\/p\u003e\n  \u003cp style=\"margin: 0;\"\u003e\n    Read the full review →\n     ·\n    Best Moldex Earplugs Guide →\n  \u003c\/p\u003e\n\u003c\/aside\u003e\n\n\u003ch2\u003eMoldex Pura-Fit — NRR 33 dB Disposable Foam Earplug, No-Roll-Down Insertion\u003c\/h2\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eMoldex Pura-Fit\u003c\/strong\u003e is a \u003cstrong\u003eNRR 33 dB disposable foam earplug\u003c\/strong\u003e designed for workers who need maximum attenuation in a single device without the hygiene and technique problems of roll-down foam earplugs. The Pura-Fit's tapered bell profile inserts directly into the ear canal with a gentle twist — no compressing, no rolling, no waiting for foam to expand — making it the preferred choice for dirty environments where workers cannot cleanly manipulate a foam earplug with contaminated hands. Available as the \u003ca href=\"\/products\/moldex-6800-pura-fit-uncorded-earplugs-nrr-33-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6800 uncorded\u003c\/a\u003e and \u003ca href=\"\/products\/moldex-6900-pura-fit-corded-earplugs-nrr-33-100-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6900 corded\u003c\/a\u003e, and in EcoStation, PlugStation, and TouchFree dispenser formats for high-volume programs. For workers with smaller ear canals, see the \u003ca href=\"\/products\/moldex-6630-meteors-small-uncorded-earplugs-nrr-28-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Meteors Small (NRR 28)\u003c\/a\u003e. For a reusable option in the same NRR range, see the \u003ca href=\"\/products\/moldex-alphas-6430-uncorded-reusable-earplugs-nrr-27db-pocket-pak-plus-50-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Alphas (NRR 27)\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cdiv style=\"background:#1a1a1a;border-left:4px solid #ff9800;border-radius:4px;padding:16px 20px;margin:24px 0;\"\u003e\n\u003cstrong style=\"color:#ff9800;\"\u003eQuick Facts — Moldex Pura-Fit\u003c\/strong\u003e\n\u003cul style=\"margin-top:8px;padding-left:18px;line-height:1.9;color:#e0e0e0;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eNRR:\u003c\/strong\u003e 33 dB (maximum single-device attenuation, ANSI S3.19-1974)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Disposable single-use foam earplug\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsertion Method:\u003c\/strong\u003e No-roll-down tapered insertion — insert with gentle twist, no foam compression required\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Polyurethane foam — latex-free, PVC-free, chloroprene-free, diisocyanate-free\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Yellow-green (high visibility for compliance monitoring)\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/blogs\/product-reviews\/3m-6900-large-full-face-respirator-review\" style=\"color:#4fc3f7;\"\u003e\u003cstrong\u003eAvailable Variants:\u003c\/strong\u003e 6800 uncorded, 6900 corded, EcoStation\/PlugStation\/TouchFree dispenser formats\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eANSI Standard:\u003c\/strong\u003e S3.19-1974 (method used to measure and label NRR)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication Range:\u003c\/strong\u003e Up to ~103 dBA TWA (OSHA method: effective protection = 13 dB after 50% derating)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOSHA Compliance:\u003c\/strong\u003e 29 CFR 1910.95 hearing conservation program hearing protector\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\n\u003cul style=\"line-height:2;padding-left:18px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eNRR 33 — maximum single-device attenuation:\u003c\/strong\u003e At NRR 33, the Pura-Fit sits at the top of the foam earplug attenuation range. Under OSHA's 50% derating method, workers receive approximately 13 dB of effective attenuation — sufficient for environments up to ~103 dBA TWA without requiring dual hearing protection. For environments above that threshold, the Pura-Fit can be worn simultaneously with an earmuff for additional protection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNo-roll-down insertion — no contamination risk from handling:\u003c\/strong\u003e The Pura-Fit's tapered bell profile eliminates the foam compression step required by cylindrical roll-down earplugs. This is critical in manufacturing, chemical processing, construction, and food production environments where workers have oily, dirty, or gloved hands — contaminated foam that contacts the ear canal directly is a hygiene and chemical exposure concern the Pura-Fit design avoids entirely\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCleanest material formulation in the Moldex lineup:\u003c\/strong\u003e Moldex Pura-Fit earplugs are latex-free, PVC-free, chloroprene-free, and diisocyanate-free. This comprehensive material profile makes Pura-Fit appropriate for latex-sensitive workers and for industries (food, pharmaceutical, semiconductor) with strict material restriction requirements on PPE that contacts workers' bodies\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-visibility yellow-green color:\u003c\/strong\u003e The bright coloration allows safety supervisors to verify at a distance that workers are wearing hearing protection — a practical compliance monitoring advantage over flesh-colored or low-contrast earplugs in high-throughput manufacturing or construction environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEcoStation dispenser system:\u003c\/strong\u003e Moldex's refillable wall-mount dispenser eliminates the need for workers to carry hearing protection — dispensers mount at area entrances and hold 500 pairs (standard EcoStation) or 750 pairs (EcoStation XL). The TouchFree EcoStation (6835) dispenses one pair per motion without contact — reducing cross-contamination in health-conscious environments\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eApplications — When to Use the Moldex Pura-Fit\u003c\/h2\u003e\n\n\u003cp\u003eThe Pura-Fit is the appropriate selection when the work environment requires maximum single-device foam earplug attenuation and one or more of the following conditions apply:\u003c\/p\u003e\n\n\u003cul style=\"line-height:1.9;padding-left:18px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturing and heavy industry:\u003c\/strong\u003e Press rooms, stamping lines, grinding operations, sawmill and woodworking equipment, metal fabrication, and assembly lines with noise exposures in the 90–105 dBA range — the Pura-Fit's NRR 33 and high-visibility color satisfy both protection and compliance monitoring requirements common to these environments\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/blogs\/product-reviews\/3m-6900-large-full-face-respirator-review\" style=\"color:#4fc3f7;\"\u003e\u003cstrong\u003eConstruction:\u003c\/strong\u003e Jackhammering, concrete cutting, heavy equipment operation, and demolition expose workers to 95–110 dBA noise levels. The no-roll-down design is advantageous on construction sites where workers cannot maintain clean hands, and the corded 6900 keeps the earplug accessible when workers must remove hearing protection to communicate between tasks\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFood processing and packaging:\u003c\/strong\u003e Conveyor systems, bottling lines, meat processing, and industrial kitchen equipment generate 90–100 dBA noise levels. The Pura-Fit's PVC-free, latex-free, bright-colored design meets the material and detectability requirements typical of food-grade PPE programs; for metal detection line environments, specify \u003ca href=\"\/products\/moldex-6615-sparkplugs-metal-detectable-corded-earplugs-nrr-33\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex SparkPlugs 6615 metal detectable\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChemical processing and refining:\u003c\/strong\u003e Pump rooms, compressor stations, and process areas with high ambient noise and chemical exposure require earplugs with a clean material formulation that won't introduce additional chemical exposure risk. The Pura-Fit's diisocyanate-free and chloroprene-free formulation addresses this concern directly\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMining and quarry operations:\u003c\/strong\u003e Blasting operations, crushers, and drilling equipment expose workers to some of the highest occupational noise levels — often 100–115 dBA. At these levels, the Pura-Fit NRR 33 should be supplemented with earmuffs (dual protection) for exposures above ~103 dBA TWA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-volume hearing conservation programs:\u003c\/strong\u003e The EcoStation and PlugStation dispenser systems are designed for facilities that distribute thousands of pairs per month. Dispenser-mount programs at area entrances reduce barriers to hearing protection compliance and eliminate the need for workers to carry and manage their own supply\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eNRR 33 — Noise Levels and Protection Requirements\u003c\/h2\u003e\n\n\u003ctable style=\"width:100%;border-collapse:collapse;background:#1a1a1a;color:#e0e0e0;margin:16px 0;font-size:0.93em;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background:#2a2a2a;\"\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eEnvironment \/ Task\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:center;\"\u003eTypical TWA\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:center;\"\u003ePura-Fit NRR 33 Adequate?\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eNotes\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eOffice, retail, light assembly\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e\u0026lt; 85 dBA\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#81c784;\"\u003eNo HPD required\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eBelow OSHA action level\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eLight manufacturing, woodworking\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e85–95 dBA\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#81c784;\"\u003e✔ Adequate\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eEffective attenuation: 13 dB after OSHA derating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eHeavy manufacturing, stamping, grinding\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e95–103 dBA\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#81c784;\"\u003e✔ Adequate\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eExposure at ear ~90 dBA with proper fit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eCrusher, mining, jackhammer\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e103–115 dBA\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#ffb74d;\"\u003e⚠ Add earmuffs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eDual protection recommended above 103 dBA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eBlasting, impact noise \u0026gt; 115 dBA\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e\u0026gt; 115 dBA\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#e57373;\"\u003e⚠ Dual protection required\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eEarplugs + earmuffs; engineering controls should be primary measure\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp style=\"font-size:0.85em;color:#666;\"\u003e\u003cem\u003eEffective attenuation calculated using OSHA 50% derating: (NRR – 7) × 0.5. Real-world attenuation depends on correct insertion technique and consistent wear. NRR is not a guarantee of exposure level — proper training and fit verification are required under OSHA 1910.95.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch2\u003ePura-Fit — All Variants\u003c\/h2\u003e\n\n\u003ctable style=\"width:100%;border-collapse:collapse;background:#1a1a1a;color:#e0e0e0;margin:16px 0;font-size:0.93em;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background:#2a2a2a;\"\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eModel\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:center;\"\u003eNRR\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eFormat\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:center;\"\u003eQty \/ Pack\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eBest For\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background:#1e2a1e;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e6800 \u003cem style=\"font-weight:400;color:#9e9e9e;\"\u003e(this product)\u003c\/em\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eUncorded\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e200 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eGeneral use; stays in noise area full shift\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6900-pura-fit-corded-earplugs-nrr-33-100-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6900\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eCorded\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e100 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eWorkers who move in\/out of noise — hang around neck\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6705-pura-fit-ecostation-dispenser-nrr-33-500-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6705 EcoStation\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eWall-mount dispenser (uncorded)\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e500 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eHigh-volume programs; area-entry dispenser\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6706-pura-fit-ecostation-refill-nrr-33-500-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6706 EcoStation Refill\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eRefill bag for 6705\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e500 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eOngoing restocking of EcoStation dispensers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6535-pura-fit-ecostation-xl-dispenser-nrr-33-750-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6535 EcoStation XL\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eXL wall-mount dispenser\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e750 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eHigh-volume facilities; longer refill intervals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6835-pura-fit-touchfree-ecostation-dispenser-nrr-33\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6835 TouchFree EcoStation\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eTouch-free dispenser\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003eVaries\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eFood, pharma, cleanroom — no-contact dispensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6844-pura-fit-plugstation-dispenser-nrr-33-250-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6844 PlugStation 250\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003ePlugStation dispenser (uncorded)\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e250 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eSmaller programs; compact wall-mount\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6882-pura-fit-plugstation-corded-dispenser-nrr-33-150-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6882 PlugStation Corded\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003ePlugStation dispenser (corded)\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e150 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003ePrograms requiring corded pairs from dispenser\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003ePura-Fit vs. Competing Foam Earplugs\u003c\/h2\u003e\n\n\u003ctable style=\"width:100%;border-collapse:collapse;background:#1a1a1a;color:#e0e0e0;margin:16px 0;font-size:0.93em;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background:#2a2a2a;\"\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eEarplug\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:center;\"\u003eNRR\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eInsertion\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eMaterial\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eBest For\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background:#1e2a1e;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003eMoldex Pura-Fit 6800 \u003cem style=\"font-weight:400;color:#9e9e9e;\"\u003e(this product)\u003c\/em\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eNo-roll-down twist\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003ePU foam, PVC-free\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eDirty environments, max attenuation, clean materials\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6604-sparkplugs-uncorded-earplugs-nrr-33-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex SparkPlugs 6604\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eRoll-down tapered\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003ePU foam, PVC-free\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eMetal-detectable option (6615); colorful for compliance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6600-softies-uncorded-earplugs-nrr-33-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Softies 6600\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eRoll-down cylindrical\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eUltra-soft PU foam\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eMaximum softness for sensitive ear canals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6870-meteors-uncorded-earplugs-nrr-33-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Meteors 6870\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eBell-shape grip tab\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003ePU foam, PVC-free\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eEasy grip for workers with reduced dexterity; small size available\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e3M E-A-R Classic\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e29\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eRoll-down cylindrical\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003ePVC foam\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eEconomy price; lower NRR; PVC material\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003eHoward Leight MAX\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eRoll-down bell\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003ePU foam\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eNRR 33 alternative; roll-down insertion required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eOSHA Hearing Conservation Compliance\u003c\/h2\u003e\n\n\u003cp\u003eThe Moldex Pura-Fit is a NIOSH-accepted hearing protection device rated under \u003cstrong\u003eANSI S3.19-1974\u003c\/strong\u003e. Under \u003cstrong\u003eOSHA 29 CFR 1910.95\u003c\/strong\u003e, employers must provide hearing protection at no cost to employees whose 8-hour TWA noise exposure equals or exceeds 85 dBA, and must ensure it reduces exposure to at least 90 dBA (OSHA) or 85 dBA (NIOSH recommendation).\u003c\/p\u003e\n\n\u003cul style=\"line-height:1.9;padding-left:18px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eSelection:\u003c\/strong\u003e Hearing protector selection must be based on attenuation adequate to reduce TWA to the required level — NRR alone does not satisfy the requirement without accounting for derating and proper fit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTraining:\u003c\/strong\u003e OSHA 1910.95(i)(4) requires training on the purpose, selection, fitting, use, and care of hearing protectors — training directly determines actual attenuation achieved in use\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAudiometric testing:\u003c\/strong\u003e Required annually for workers in hearing conservation programs (exposure ≥ 85 dBA TWA) — the Pura-Fit is appropriate for audiometric testing programs when workers are trained on proper insertion\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecordkeeping:\u003c\/strong\u003e OSHA 1910.95(m) requires records of noise exposure measurements, audiometric tests, and hearing protector provision to be maintained and made available to employees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConstruction:\u003c\/strong\u003e For construction sites, see OSHA 29 CFR 1926.52 — the Pura-Fit satisfies hearing protection requirements under both general industry and construction standards\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat is the NRR of Moldex Pura-Fit earplugs?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eThe Pura-Fit (6800 uncorded, 6900 corded) has an NRR of 33 dB — the maximum available from a single hearing protection device. Applying OSHA's 50% derating: effective attenuation = (33 – 7) × 0.5 = 13 dB. In a 100 dBA environment, estimated exposure at the ear = 87 dBA. Real-world attenuation depends on consistent and correct insertion.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eDo Moldex Pura-Fit earplugs need to be rolled before insertion?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eNo. The Pura-Fit's tapered bell shape inserts directly with a gentle twisting motion — no rolling or compressing required. Pull the outer ear up and back to straighten the ear canal, then insert with a slow twist until the outer flange sits flush with the canal opening. This no-roll-down design is faster and avoids contamination from handling compressed foam.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eAre Moldex Pura-Fit earplugs reusable?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003ePura-Fit earplugs are single-use disposable. A clean pair may be reused within a single shift, but should be discarded when soiled, compressed, or damaged. For multi-shift reusable hearing protection with NRR 27, see the \u003ca href=\"\/products\/moldex-alphas-6430-uncorded-reusable-earplugs-nrr-27db-pocket-pak-plus-50-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Alphas\u003c\/a\u003e or \u003ca href=\"\/products\/moldex-rockets-6400-uncorded-reusable-earplugs-nrr-27db-pocket-pak-50-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Rockets\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat is the difference between Pura-Fit 6800 and 6900?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eThe 6800 is uncorded — loose individual pairs. The 6900 is corded — both plugs connected by a cord that hangs around the neck when earplugs are removed. Identical NRR 33 foam in both. Choose corded (6900) when workers frequently move between noisy and quiet areas and need quick access without removing the earplug from their person.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat noise levels require NRR 33 earplugs?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eOSHA 1910.95 requires hearing protection when 8-hour TWA exceeds 85 dBA. NRR 33 earplugs provide effective protection (after OSHA 50% derating) for environments up to approximately 103 dBA TWA. Above 103 dBA, dual protection — earplugs worn simultaneously with earmuffs — is recommended.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eAre Moldex Pura-Fit earplugs latex-free?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eYes — latex-free, PVC-free, chloroprene-free, and diisocyanate-free. This material profile is specifically relevant for latex-sensitive workers and for food processing, pharmaceutical, and semiconductor environments with chemical material restrictions on PPE.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eCan Pura-Fit earplugs be used in food processing?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eYes. The bright yellow-green color aids visual detection and the clean PVC-free, latex-free formulation meets most food-grade PPE material requirements. For facilities with metal detection lines, specify \u003ca href=\"\/products\/moldex-6615-sparkplugs-metal-detectable-corded-earplugs-nrr-33\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex SparkPlugs 6615 metal detectable corded earplugs\u003c\/a\u003e instead.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat is an EcoStation dispenser?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eMoldex EcoStation is a wall-mounted refillable dispenser that holds 500 pairs (standard 6705) or 750 pairs (XL 6535). Dispensers mount at area entrances so workers can take a fresh pair each time they enter a noise area. The TouchFree EcoStation (6835) dispenses one pair per motion without contact — recommended for food, pharmaceutical, and cleanroom environments.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eHow do I calculate effective attenuation from NRR 33?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eOSHA method: (NRR – 7) × 0.5 = (33 – 7) × 0.5 = 13 dB effective attenuation. NIOSH method: (NRR – 7) \/ 2 = 13 dB. In a 100 dBA environment: estimated ear exposure = 100 – 13 = 87 dBA. Actual attenuation depends on consistent proper insertion — improper fit can reduce real-world protection to a fraction of labeled NRR.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eDo I need to fit test earplugs like respirators?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eOSHA does not require individual earplug fit testing the way it mandates respirator fit testing. However, OSHA 1910.95(i)(4) requires training on hearing protector selection, fitting, use, and care. NIOSH recommends field attenuation estimation (FAET) to verify adequate protection — proper insertion training is the most important determinant of actual attenuation.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhere can I buy Moldex Pura-Fit earplugs in bulk?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eWC Safety stocks the full Pura-Fit lineup including 6800 uncorded (200-pair bags), 6900 corded (100-pair bags), 6705 EcoStation dispenser (500 pairs), 6535 EcoStation XL (750 pairs), and 6835 TouchFree EcoStation. Browse the complete \u003ca href=\"\/collections\/moldex-earplugs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Earplugs collection at WC Safety →\u003c\/a\u003e\u003c\/p\u003e\n","brand":"Moldex","offers":[{"title":"Default Title","offer_id":44052690042968,"sku":"6535","price":24.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0594\/1900\/0920\/files\/71vJai-npJL._AC_UL320_b0961e39-38c9-42bd-9917-fd0e5ee676bc.jpg?v=1777625870"},{"product_id":"moldex-6536-pura-fit-ecostation-xl-refill-nrr-33-750-pairs","title":"Moldex 6536 Pura-Fit EcoStation XL Refill — NRR 33dB, 750 Pairs","description":"\u003c!--\n================================================================================\nFAQ SCHEMA — push to custom.faq_json metafield\n================================================================================\n[\n  { \"@type\": \"Question\", \"name\": \"What is the NRR of Moldex Pura-Fit earplugs?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"The Moldex Pura-Fit earplug (6800 uncorded, 6900 corded) has an NRR of 33 dB — the highest noise reduction rating available for a single hearing protection device. When OSHA's 50% derating is applied, the estimated effective attenuation is 13 dB. When worn correctly and consistently, NRR 33 earplugs can reduce a 100 dBA exposure to approximately 87 dBA at the ear.\" } },\n  { \"@type\": \"Question\", \"name\": \"Do Moldex Pura-Fit earplugs need to be rolled before insertion?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"No. The Pura-Fit's tapered bell shape does not require rolling or compressing before insertion. The user simply grasps the plug, pulls the outer ear up and back to straighten the ear canal, and inserts with a gentle twisting motion until the outer flange is flush with the ear canal opening. This no-roll-down design is faster to use and reduces hygiene concerns in dirty environments.\" } },\n  { \"@type\": \"Question\", \"name\": \"Are Moldex Pura-Fit earplugs reusable?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Pura-Fit earplugs are classified as single-use disposable earplugs. They may be reused by the same person for one shift if kept clean and dry, but are designed for single-shift use and should be discarded when soiled, compressed, or damaged. For multi-shift reusable hearing protection, see the Moldex Rockets (NRR 27) or Alphas (NRR 27).\" } },\n  { \"@type\": \"Question\", \"name\": \"What is the difference between Pura-Fit 6800 and 6900?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"The 6800 is the uncorded version — loose individual earplugs sold in bags or dispensers. The 6900 is the corded version — both earplugs are connected by a cord so they can hang around the neck when not in use, reducing loss risk. Both have the identical NRR 33 Pura-Fit foam body. Choose 6900 if workers frequently move in and out of noise areas and need to remove earplugs between tasks.\" } },\n  { \"@type\": \"Question\", \"name\": \"What noise levels require NRR 33 earplugs?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"OSHA 29 CFR 1910.95 requires hearing protection when 8-hour TWA noise exposure exceeds 90 dBA (action level 85 dBA). NRR 33 earplugs, when properly worn, provide sufficient attenuation for environments up to approximately 103 dBA TWA (using OSHA 50% derating: effective protection = (33-7) x 0.5 = 13 dB). For environments above 105 dBA, dual protection (earplugs + earmuffs) is recommended.\" } },\n  { \"@type\": \"Question\", \"name\": \"Are Moldex Pura-Fit earplugs latex-free?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Yes. Moldex Pura-Fit earplugs are 100% latex-free and PVC-free. They are also free of chloroprene, diisocyanates, and other sensitizing chemicals commonly found in competing foam earplug formulations. This makes them appropriate for workers with latex allergies and for use in food processing and pharmaceutical environments with strict material restrictions.\" } },\n  { \"@type\": \"Question\", \"name\": \"Can Pura-Fit earplugs be used in food processing environments?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Yes. The Pura-Fit's bright yellow-green color aids visual detection if an earplug falls into product, and Moldex's PVC-free, latex-free, chloroprene-free formulation meets the material requirements of most food processing hearing protection programs. For metal-detectable earplug requirements, see the Moldex SparkPlugs 6615 metal detectable corded earplug (NRR 33).\" } },\n  { \"@type\": \"Question\", \"name\": \"What is an EcoStation or PlugStation dispenser?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"EcoStation and PlugStation are Moldex's wall-mounted earplug dispenser systems. The EcoStation (6705, standard; 6537 XL) holds 500 pairs in a refillable dispenser that mounts near work area entrances. The PlugStation is a similar format dispenser. The TouchFree EcoStation (6835) dispenses a single pair without workers touching the dispenser body — reducing cross-contamination. All dispensers use the same NRR 33 Pura-Fit foam earplug body.\" } },\n  { \"@type\": \"Question\", \"name\": \"How do I calculate how much noise reduction I get from NRR 33 earplugs?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"OSHA's standard method: Effective attenuation = (NRR - 7) x 0.5 = (33 - 7) x 0.5 = 13 dB. So in a 100 dBA environment, estimated exposure at the ear = 100 - 13 = 87 dBA. NIOSH's more conservative method: (NRR - 7) \/ 2 = 13 dB (same result for this formula). Real-world attenuation depends on correct and consistent fit — improper insertion significantly reduces actual protection regardless of labeled NRR.\" } },\n  { \"@type\": \"Question\", \"name\": \"What OSHA standard applies to earplug use?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"OSHA 29 CFR 1910.95 (Occupational Noise Exposure) governs hearing conservation programs in general industry. OSHA 29 CFR 1926.52 applies to construction. A full hearing conservation program (required at 85 dBA TWA) includes noise monitoring, audiometric testing, hearing protection provision, training, and recordkeeping. Earplugs must reduce worker exposure to at least 90 dBA (OSHA) or 85 dBA (NIOSH recommended).\" } },\n  { \"@type\": \"Question\", \"name\": \"Do I need to fit test earplugs like respirators?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"OSHA does not mandate individual fit testing for earplugs the way it does for tight-fitting respirators. However, NIOSH and ANSI\/ASA S12.71-2018 recommend field attenuation estimation testing (FAET) or similar user fit checks to verify adequate attenuation in practice. Proper training on insertion technique is required under OSHA 1910.95(i)(4) and directly determines whether workers receive the labeled NRR in actual use.\" } },\n  { \"@type\": \"Question\", \"name\": \"Where can I buy Moldex Pura-Fit earplugs in bulk?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"WC Safety stocks the full Pura-Fit lineup including 6800 uncorded (200-pair bags), 6900 corded (100-pair bags), EcoStation dispensers (6705, 500 pairs; 6835 TouchFree), and EcoStation XL refills (6706, 750 pairs). All ship from US stock. Browse the complete lineup at the Moldex Earplugs collection at WC Safety.\" } }\n]\n================================================================================\n\nSEO PAGE TITLE (max 70 chars):\nMoldex Pura-Fit 6800 Earplugs NRR 33 | No-Roll-Down Foam, Corded \u0026 Uncorded\n\nMETA DESCRIPTION (max 160 chars):\nMoldex Pura-Fit NRR 33 disposable foam earplugs — tapered no-roll-down design, latex-free, PVC-free. Uncorded (6800) and corded (6900). EcoStation dispensers in stock at WC Safety.\n\n================================================================================\n--\u003e\n\n\u003caside style=\"border: 2px solid #ff9800; padding: 20px 24px; background: #2a2520; margin: 24px 0; border-radius: 6px; color: #f5e6d3;\"\u003e\n  \u003cdiv style=\"display: flex; align-items: center; gap: 12px; margin-bottom: 12px; flex-wrap: wrap;\"\u003e\n    \u003cspan style=\"background: #ff9800; color: #1a1a1a; font-weight: bold; padding: 4px 12px; border-radius: 4px; font-size: 0.95em;\"\u003eEDITORIAL REVIEW: 4.5\/5\u003c\/span\u003e\n    \u003cspan style=\"color: #ffb74d; font-size: 0.9em;\"\u003eIndependently reviewed by WC Safety\u003c\/span\u003e\n  \u003c\/div\u003e\n  \u003cp style=\"margin: 0 0 14px 0; color: #f5e6d3; font-style: italic; line-height: 1.5;\"\u003e\"The Pura-Fit is Moldex's workhorse NRR 33 earplug — cleaner materials than most competing foam plugs, a no-roll-down insertion that works in dirty gloved-hand environments, and the full 33 dB ceiling when properly worn. Our top pick for general-industry hearing conservation programs.\"\u003c\/p\u003e\n  \u003cp style=\"margin: 0;\"\u003e\n    Read the full review →\n     ·\n    Best Moldex Earplugs Guide →\n  \u003c\/p\u003e\n\u003c\/aside\u003e\n\n\u003ch2\u003eMoldex Pura-Fit — NRR 33 dB Disposable Foam Earplug, No-Roll-Down Insertion\u003c\/h2\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eMoldex Pura-Fit\u003c\/strong\u003e is a \u003cstrong\u003eNRR 33 dB disposable foam earplug\u003c\/strong\u003e designed for workers who need maximum attenuation in a single device without the hygiene and technique problems of roll-down foam earplugs. The Pura-Fit's tapered bell profile inserts directly into the ear canal with a gentle twist — no compressing, no rolling, no waiting for foam to expand — making it the preferred choice for dirty environments where workers cannot cleanly manipulate a foam earplug with contaminated hands. Available as the \u003ca href=\"\/products\/moldex-6800-pura-fit-uncorded-earplugs-nrr-33-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6800 uncorded\u003c\/a\u003e and \u003ca href=\"\/products\/moldex-6900-pura-fit-corded-earplugs-nrr-33-100-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6900 corded\u003c\/a\u003e, and in EcoStation, PlugStation, and TouchFree dispenser formats for high-volume programs. For workers with smaller ear canals, see the \u003ca href=\"\/products\/moldex-6630-meteors-small-uncorded-earplugs-nrr-28-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Meteors Small (NRR 28)\u003c\/a\u003e. For a reusable option in the same NRR range, see the \u003ca href=\"\/products\/moldex-alphas-6430-uncorded-reusable-earplugs-nrr-27db-pocket-pak-plus-50-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Alphas (NRR 27)\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cdiv style=\"background:#1a1a1a;border-left:4px solid #ff9800;border-radius:4px;padding:16px 20px;margin:24px 0;\"\u003e\n\u003cstrong style=\"color:#ff9800;\"\u003eQuick Facts — Moldex Pura-Fit\u003c\/strong\u003e\n\u003cul style=\"margin-top:8px;padding-left:18px;line-height:1.9;color:#e0e0e0;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eNRR:\u003c\/strong\u003e 33 dB (maximum single-device attenuation, ANSI S3.19-1974)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Disposable single-use foam earplug\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsertion Method:\u003c\/strong\u003e No-roll-down tapered insertion — insert with gentle twist, no foam compression required\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Polyurethane foam — latex-free, PVC-free, chloroprene-free, diisocyanate-free\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Yellow-green (high visibility for compliance monitoring)\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/blogs\/product-reviews\/3m-6900-large-full-face-respirator-review\" style=\"color:#4fc3f7;\"\u003e\u003cstrong\u003eAvailable Variants:\u003c\/strong\u003e 6800 uncorded, 6900 corded, EcoStation\/PlugStation\/TouchFree dispenser formats\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eANSI Standard:\u003c\/strong\u003e S3.19-1974 (method used to measure and label NRR)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication Range:\u003c\/strong\u003e Up to ~103 dBA TWA (OSHA method: effective protection = 13 dB after 50% derating)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOSHA Compliance:\u003c\/strong\u003e 29 CFR 1910.95 hearing conservation program hearing protector\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\n\u003cul style=\"line-height:2;padding-left:18px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eNRR 33 — maximum single-device attenuation:\u003c\/strong\u003e At NRR 33, the Pura-Fit sits at the top of the foam earplug attenuation range. Under OSHA's 50% derating method, workers receive approximately 13 dB of effective attenuation — sufficient for environments up to ~103 dBA TWA without requiring dual hearing protection. For environments above that threshold, the Pura-Fit can be worn simultaneously with an earmuff for additional protection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNo-roll-down insertion — no contamination risk from handling:\u003c\/strong\u003e The Pura-Fit's tapered bell profile eliminates the foam compression step required by cylindrical roll-down earplugs. This is critical in manufacturing, chemical processing, construction, and food production environments where workers have oily, dirty, or gloved hands — contaminated foam that contacts the ear canal directly is a hygiene and chemical exposure concern the Pura-Fit design avoids entirely\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCleanest material formulation in the Moldex lineup:\u003c\/strong\u003e Moldex Pura-Fit earplugs are latex-free, PVC-free, chloroprene-free, and diisocyanate-free. This comprehensive material profile makes Pura-Fit appropriate for latex-sensitive workers and for industries (food, pharmaceutical, semiconductor) with strict material restriction requirements on PPE that contacts workers' bodies\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-visibility yellow-green color:\u003c\/strong\u003e The bright coloration allows safety supervisors to verify at a distance that workers are wearing hearing protection — a practical compliance monitoring advantage over flesh-colored or low-contrast earplugs in high-throughput manufacturing or construction environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEcoStation dispenser system:\u003c\/strong\u003e Moldex's refillable wall-mount dispenser eliminates the need for workers to carry hearing protection — dispensers mount at area entrances and hold 500 pairs (standard EcoStation) or 750 pairs (EcoStation XL). The TouchFree EcoStation (6835) dispenses one pair per motion without contact — reducing cross-contamination in health-conscious environments\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eApplications — When to Use the Moldex Pura-Fit\u003c\/h2\u003e\n\n\u003cp\u003eThe Pura-Fit is the appropriate selection when the work environment requires maximum single-device foam earplug attenuation and one or more of the following conditions apply:\u003c\/p\u003e\n\n\u003cul style=\"line-height:1.9;padding-left:18px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturing and heavy industry:\u003c\/strong\u003e Press rooms, stamping lines, grinding operations, sawmill and woodworking equipment, metal fabrication, and assembly lines with noise exposures in the 90–105 dBA range — the Pura-Fit's NRR 33 and high-visibility color satisfy both protection and compliance monitoring requirements common to these environments\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/blogs\/product-reviews\/3m-6900-large-full-face-respirator-review\" style=\"color:#4fc3f7;\"\u003e\u003cstrong\u003eConstruction:\u003c\/strong\u003e Jackhammering, concrete cutting, heavy equipment operation, and demolition expose workers to 95–110 dBA noise levels. The no-roll-down design is advantageous on construction sites where workers cannot maintain clean hands, and the corded 6900 keeps the earplug accessible when workers must remove hearing protection to communicate between tasks\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFood processing and packaging:\u003c\/strong\u003e Conveyor systems, bottling lines, meat processing, and industrial kitchen equipment generate 90–100 dBA noise levels. The Pura-Fit's PVC-free, latex-free, bright-colored design meets the material and detectability requirements typical of food-grade PPE programs; for metal detection line environments, specify \u003ca href=\"\/products\/moldex-6615-sparkplugs-metal-detectable-corded-earplugs-nrr-33\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex SparkPlugs 6615 metal detectable\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChemical processing and refining:\u003c\/strong\u003e Pump rooms, compressor stations, and process areas with high ambient noise and chemical exposure require earplugs with a clean material formulation that won't introduce additional chemical exposure risk. The Pura-Fit's diisocyanate-free and chloroprene-free formulation addresses this concern directly\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMining and quarry operations:\u003c\/strong\u003e Blasting operations, crushers, and drilling equipment expose workers to some of the highest occupational noise levels — often 100–115 dBA. At these levels, the Pura-Fit NRR 33 should be supplemented with earmuffs (dual protection) for exposures above ~103 dBA TWA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-volume hearing conservation programs:\u003c\/strong\u003e The EcoStation and PlugStation dispenser systems are designed for facilities that distribute thousands of pairs per month. Dispenser-mount programs at area entrances reduce barriers to hearing protection compliance and eliminate the need for workers to carry and manage their own supply\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eNRR 33 — Noise Levels and Protection Requirements\u003c\/h2\u003e\n\n\u003ctable style=\"width:100%;border-collapse:collapse;background:#1a1a1a;color:#e0e0e0;margin:16px 0;font-size:0.93em;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background:#2a2a2a;\"\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eEnvironment \/ Task\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:center;\"\u003eTypical TWA\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:center;\"\u003ePura-Fit NRR 33 Adequate?\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eNotes\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eOffice, retail, light assembly\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e\u0026lt; 85 dBA\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#81c784;\"\u003eNo HPD required\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eBelow OSHA action level\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eLight manufacturing, woodworking\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e85–95 dBA\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#81c784;\"\u003e✔ Adequate\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eEffective attenuation: 13 dB after OSHA derating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eHeavy manufacturing, stamping, grinding\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e95–103 dBA\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#81c784;\"\u003e✔ Adequate\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eExposure at ear ~90 dBA with proper fit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eCrusher, mining, jackhammer\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e103–115 dBA\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#ffb74d;\"\u003e⚠ Add earmuffs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eDual protection recommended above 103 dBA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eBlasting, impact noise \u0026gt; 115 dBA\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e\u0026gt; 115 dBA\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#e57373;\"\u003e⚠ Dual protection required\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eEarplugs + earmuffs; engineering controls should be primary measure\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp style=\"font-size:0.85em;color:#666;\"\u003e\u003cem\u003eEffective attenuation calculated using OSHA 50% derating: (NRR – 7) × 0.5. Real-world attenuation depends on correct insertion technique and consistent wear. NRR is not a guarantee of exposure level — proper training and fit verification are required under OSHA 1910.95.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch2\u003ePura-Fit — All Variants\u003c\/h2\u003e\n\n\u003ctable style=\"width:100%;border-collapse:collapse;background:#1a1a1a;color:#e0e0e0;margin:16px 0;font-size:0.93em;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background:#2a2a2a;\"\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eModel\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:center;\"\u003eNRR\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eFormat\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:center;\"\u003eQty \/ Pack\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eBest For\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background:#1e2a1e;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e6800 \u003cem style=\"font-weight:400;color:#9e9e9e;\"\u003e(this product)\u003c\/em\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eUncorded\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e200 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eGeneral use; stays in noise area full shift\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6900-pura-fit-corded-earplugs-nrr-33-100-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6900\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eCorded\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e100 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eWorkers who move in\/out of noise — hang around neck\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6705-pura-fit-ecostation-dispenser-nrr-33-500-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6705 EcoStation\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eWall-mount dispenser (uncorded)\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e500 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eHigh-volume programs; area-entry dispenser\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6706-pura-fit-ecostation-refill-nrr-33-500-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6706 EcoStation Refill\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eRefill bag for 6705\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e500 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eOngoing restocking of EcoStation dispensers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6535-pura-fit-ecostation-xl-dispenser-nrr-33-750-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6535 EcoStation XL\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eXL wall-mount dispenser\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e750 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eHigh-volume facilities; longer refill intervals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6835-pura-fit-touchfree-ecostation-dispenser-nrr-33\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6835 TouchFree EcoStation\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eTouch-free dispenser\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003eVaries\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eFood, pharma, cleanroom — no-contact dispensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6844-pura-fit-plugstation-dispenser-nrr-33-250-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6844 PlugStation 250\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003ePlugStation dispenser (uncorded)\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e250 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eSmaller programs; compact wall-mount\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6882-pura-fit-plugstation-corded-dispenser-nrr-33-150-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6882 PlugStation Corded\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003ePlugStation dispenser (corded)\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e150 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003ePrograms requiring corded pairs from dispenser\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003ePura-Fit vs. Competing Foam Earplugs\u003c\/h2\u003e\n\n\u003ctable style=\"width:100%;border-collapse:collapse;background:#1a1a1a;color:#e0e0e0;margin:16px 0;font-size:0.93em;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background:#2a2a2a;\"\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eEarplug\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:center;\"\u003eNRR\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eInsertion\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eMaterial\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eBest For\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background:#1e2a1e;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003eMoldex Pura-Fit 6800 \u003cem style=\"font-weight:400;color:#9e9e9e;\"\u003e(this product)\u003c\/em\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eNo-roll-down twist\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003ePU foam, PVC-free\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eDirty environments, max attenuation, clean materials\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6604-sparkplugs-uncorded-earplugs-nrr-33-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex SparkPlugs 6604\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eRoll-down tapered\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003ePU foam, PVC-free\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eMetal-detectable option (6615); colorful for compliance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6600-softies-uncorded-earplugs-nrr-33-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Softies 6600\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eRoll-down cylindrical\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eUltra-soft PU foam\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eMaximum softness for sensitive ear canals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6870-meteors-uncorded-earplugs-nrr-33-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Meteors 6870\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eBell-shape grip tab\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003ePU foam, PVC-free\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eEasy grip for workers with reduced dexterity; small size available\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e3M E-A-R Classic\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e29\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eRoll-down cylindrical\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003ePVC foam\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eEconomy price; lower NRR; PVC material\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003eHoward Leight MAX\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eRoll-down bell\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003ePU foam\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eNRR 33 alternative; roll-down insertion required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eOSHA Hearing Conservation Compliance\u003c\/h2\u003e\n\n\u003cp\u003eThe Moldex Pura-Fit is a NIOSH-accepted hearing protection device rated under \u003cstrong\u003eANSI S3.19-1974\u003c\/strong\u003e. Under \u003cstrong\u003eOSHA 29 CFR 1910.95\u003c\/strong\u003e, employers must provide hearing protection at no cost to employees whose 8-hour TWA noise exposure equals or exceeds 85 dBA, and must ensure it reduces exposure to at least 90 dBA (OSHA) or 85 dBA (NIOSH recommendation).\u003c\/p\u003e\n\n\u003cul style=\"line-height:1.9;padding-left:18px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eSelection:\u003c\/strong\u003e Hearing protector selection must be based on attenuation adequate to reduce TWA to the required level — NRR alone does not satisfy the requirement without accounting for derating and proper fit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTraining:\u003c\/strong\u003e OSHA 1910.95(i)(4) requires training on the purpose, selection, fitting, use, and care of hearing protectors — training directly determines actual attenuation achieved in use\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAudiometric testing:\u003c\/strong\u003e Required annually for workers in hearing conservation programs (exposure ≥ 85 dBA TWA) — the Pura-Fit is appropriate for audiometric testing programs when workers are trained on proper insertion\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecordkeeping:\u003c\/strong\u003e OSHA 1910.95(m) requires records of noise exposure measurements, audiometric tests, and hearing protector provision to be maintained and made available to employees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConstruction:\u003c\/strong\u003e For construction sites, see OSHA 29 CFR 1926.52 — the Pura-Fit satisfies hearing protection requirements under both general industry and construction standards\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat is the NRR of Moldex Pura-Fit earplugs?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eThe Pura-Fit (6800 uncorded, 6900 corded) has an NRR of 33 dB — the maximum available from a single hearing protection device. Applying OSHA's 50% derating: effective attenuation = (33 – 7) × 0.5 = 13 dB. In a 100 dBA environment, estimated exposure at the ear = 87 dBA. Real-world attenuation depends on consistent and correct insertion.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eDo Moldex Pura-Fit earplugs need to be rolled before insertion?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eNo. The Pura-Fit's tapered bell shape inserts directly with a gentle twisting motion — no rolling or compressing required. Pull the outer ear up and back to straighten the ear canal, then insert with a slow twist until the outer flange sits flush with the canal opening. This no-roll-down design is faster and avoids contamination from handling compressed foam.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eAre Moldex Pura-Fit earplugs reusable?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003ePura-Fit earplugs are single-use disposable. A clean pair may be reused within a single shift, but should be discarded when soiled, compressed, or damaged. For multi-shift reusable hearing protection with NRR 27, see the \u003ca href=\"\/products\/moldex-alphas-6430-uncorded-reusable-earplugs-nrr-27db-pocket-pak-plus-50-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Alphas\u003c\/a\u003e or \u003ca href=\"\/products\/moldex-rockets-6400-uncorded-reusable-earplugs-nrr-27db-pocket-pak-50-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Rockets\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat is the difference between Pura-Fit 6800 and 6900?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eThe 6800 is uncorded — loose individual pairs. The 6900 is corded — both plugs connected by a cord that hangs around the neck when earplugs are removed. Identical NRR 33 foam in both. Choose corded (6900) when workers frequently move between noisy and quiet areas and need quick access without removing the earplug from their person.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat noise levels require NRR 33 earplugs?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eOSHA 1910.95 requires hearing protection when 8-hour TWA exceeds 85 dBA. NRR 33 earplugs provide effective protection (after OSHA 50% derating) for environments up to approximately 103 dBA TWA. Above 103 dBA, dual protection — earplugs worn simultaneously with earmuffs — is recommended.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eAre Moldex Pura-Fit earplugs latex-free?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eYes — latex-free, PVC-free, chloroprene-free, and diisocyanate-free. This material profile is specifically relevant for latex-sensitive workers and for food processing, pharmaceutical, and semiconductor environments with chemical material restrictions on PPE.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eCan Pura-Fit earplugs be used in food processing?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eYes. The bright yellow-green color aids visual detection and the clean PVC-free, latex-free formulation meets most food-grade PPE material requirements. For facilities with metal detection lines, specify \u003ca href=\"\/products\/moldex-6615-sparkplugs-metal-detectable-corded-earplugs-nrr-33\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex SparkPlugs 6615 metal detectable corded earplugs\u003c\/a\u003e instead.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat is an EcoStation dispenser?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eMoldex EcoStation is a wall-mounted refillable dispenser that holds 500 pairs (standard 6705) or 750 pairs (XL 6535). Dispensers mount at area entrances so workers can take a fresh pair each time they enter a noise area. The TouchFree EcoStation (6835) dispenses one pair per motion without contact — recommended for food, pharmaceutical, and cleanroom environments.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eHow do I calculate effective attenuation from NRR 33?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eOSHA method: (NRR – 7) × 0.5 = (33 – 7) × 0.5 = 13 dB effective attenuation. NIOSH method: (NRR – 7) \/ 2 = 13 dB. In a 100 dBA environment: estimated ear exposure = 100 – 13 = 87 dBA. Actual attenuation depends on consistent proper insertion — improper fit can reduce real-world protection to a fraction of labeled NRR.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eDo I need to fit test earplugs like respirators?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eOSHA does not require individual earplug fit testing the way it mandates respirator fit testing. However, OSHA 1910.95(i)(4) requires training on hearing protector selection, fitting, use, and care. NIOSH recommends field attenuation estimation (FAET) to verify adequate protection — proper insertion training is the most important determinant of actual attenuation.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhere can I buy Moldex Pura-Fit earplugs in bulk?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eWC Safety stocks the full Pura-Fit lineup including 6800 uncorded (200-pair bags), 6900 corded (100-pair bags), 6705 EcoStation dispenser (500 pairs), 6535 EcoStation XL (750 pairs), and 6835 TouchFree EcoStation. Browse the complete \u003ca href=\"\/collections\/moldex-earplugs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Earplugs collection at WC Safety →\u003c\/a\u003e\u003c\/p\u003e\n","brand":"Moldex","offers":[{"title":"Default Title","offer_id":44052690796632,"sku":"6536","price":130.45,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0594\/1900\/0920\/files\/71vJai-npJL._AC_UL320.jpg?v=1777625748"},{"product_id":"moldex-meteors-ecostation-xl-6537-uncorded-earplug-dispenser-nrr-33db-750-pairs","title":"Moldex 6537 Meteors EcoStation XL Uncorded Earplug Dispenser — NRR 33dB, 750 Pairs","description":"\u003c!--\n================================================================================\nFAQ SCHEMA — push to custom.faq_json metafield\n================================================================================\n[\n  { \"@type\": \"Question\", \"name\": \"What is the NRR of Moldex Meteors earplugs?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Moldex Meteors come in two NRR ratings. Regular Meteors (6870 uncorded, 6970 corded) have NRR 33 dB. Meteors Small (6630 uncorded, 6632 corded) have NRR 28 dB — sized for smaller ear canals. Applying OSHA's 50% derating: NRR 33 gives 13 dB effective attenuation; NRR 28 gives 10.5 dB effective attenuation.\" } },\n  { \"@type\": \"Question\", \"name\": \"What makes Moldex Meteors different from other foam earplugs?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Meteors have a unique bell or dome shape with a large, easy-grip outer flange. The wide flange gives workers something to grasp for insertion and removal — making Meteors the best choice for workers with reduced hand dexterity, thick work gloves, or difficulty manipulating smaller foam plugs. The availability of a dedicated Small size (NRR 28) for smaller ear canals is also unusual in foam earplug lines.\" } },\n  { \"@type\": \"Question\", \"name\": \"What is the difference between Meteors regular and Meteors Small?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Regular Meteors (6870\/6970) have NRR 33 and are sized for standard adult ear canals. Meteors Small (6630\/6632) have NRR 28 and are physically smaller — engineered for workers with smaller ear canals who cannot achieve an adequate seal with standard-sized foam earplugs. The Small size is the correct selection when standard earplugs feel loose, fall out easily, or cause discomfort from being forced into a too-small canal.\" } },\n  { \"@type\": \"Question\", \"name\": \"Are Moldex Meteors latex-free?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Yes. Moldex Meteors are latex-free and PVC-free. They are made from polyurethane foam without chloroprene or other common sensitizers — appropriate for latex-sensitive workers and for most food-grade hearing protection programs.\" } },\n  { \"@type\": \"Question\", \"name\": \"How do I insert Moldex Meteors earplugs?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Grasp the wide outer flange of the Meteor earplug. Reach over or around the head with the opposite hand to pull the outer ear up and back, straightening the ear canal. Insert the Meteor with a slow rotating motion until the outer flange is flush with the ear canal opening. The bell shape and wide grip tab make this process easier than cylindrical plugs, particularly for workers with gloves or reduced dexterity. Hold in place for 20-30 seconds while foam seats.\" } },\n  { \"@type\": \"Question\", \"name\": \"What ear canal size is Meteors Small designed for?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Meteors Small (NRR 28) is designed for workers with smaller ear canals — typically women, younger workers, or anyone who finds standard foam earplugs uncomfortable, loose, or difficult to seal. If standard earplugs feel like they are being forced in, fall out easily, or provide inconsistent attenuation, Meteors Small is the appropriate next option. NRR 28 still provides 10.5 dB effective attenuation (OSHA derating) — adequate for most industrial noise environments up to 97.5 dBA TWA.\" } },\n  { \"@type\": \"Question\", \"name\": \"What noise levels require earplugs with NRR 28 (Meteors Small)?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Meteors Small (NRR 28) provide effective attenuation of 10.5 dB (OSHA 50% derating: (28-7) x 0.5). This is adequate for environments up to approximately 97.5 dBA 8-hour TWA, reducing exposure to approximately 87 dBA. For environments above 98 dBA TWA, specify regular Meteors (NRR 33) if they fit, or add earmuffs as dual protection with the Small size.\" } },\n  { \"@type\": \"Question\", \"name\": \"What EcoStation and PlugStation formats are available for Meteors?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Meteors dispenser formats: EcoStation 6707 (500 pairs, wall-mount), EcoStation XL 6537 (750 pairs), EcoStation XL refill 6538, PlugStation 6875 (250 pairs), and TouchFree EcoStation 6837 (no-contact dispensing). All dispenser formats use the regular NRR 33 Meteors body.\" } },\n  { \"@type\": \"Question\", \"name\": \"Can Moldex Meteors be used with gloves?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Yes — the Meteors' wide bell-shaped outer flange is specifically designed to be graspable with work gloves. The large grip surface makes insertion and removal possible without the fine motor manipulation required by smaller cylindrical or tapered foam plugs. This is the primary ergonomic advantage of the Meteors design over the Pura-Fit, SparkPlugs, and Softies families.\" } },\n  { \"@type\": \"Question\", \"name\": \"How do Meteors compare to Pura-Fit and SparkPlugs?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"All three deliver NRR 33 (regular sizes) with latex-free, PVC-free formulations. Meteors have a wide bell flange for gloved or low-dexterity insertion, plus a Small size (NRR 28) for smaller ear canals. Pura-Fit has a no-roll-down tapered insertion for dirty environments. SparkPlugs have a metal-detectable compound option. For most general programs, all three are equivalent — choose Meteors when grip ease or ear canal size is the primary concern.\" } },\n  { \"@type\": \"Question\", \"name\": \"Where can I buy Moldex Meteors in bulk?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"WC Safety stocks 6870 uncorded regular (200 pairs), 6970 corded regular (100 pairs), 6630 small uncorded (200 pairs), 6632 small corded (100 pairs), plus EcoStation and PlugStation dispenser formats. Browse the complete Moldex Earplugs collection at WC Safety.\" } }\n]\n================================================================================\n\nSEO PAGE TITLE (max 70 chars):\nMoldex Meteors 6870 Earplugs NRR 33 | Bell Shape, Small Size NRR 28 Available\n\nMETA DESCRIPTION (max 160 chars):\nMoldex Meteors NRR 33 foam earplugs — wide bell flange for easy gloved-hand insertion. Small size NRR 28 for smaller ear canals. Corded \u0026 uncorded. In stock at WC Safety.\n\n================================================================================\n--\u003e\n\n\u003caside style=\"border: 2px solid #ff9800; padding: 20px 24px; background: #2a2520; margin: 24px 0; border-radius: 6px; color: #f5e6d3;\"\u003e\n  \u003cdiv style=\"display: flex; align-items: center; gap: 12px; margin-bottom: 12px; flex-wrap: wrap;\"\u003e\n    \u003cspan style=\"background: #ff9800; color: #1a1a1a; font-weight: bold; padding: 4px 12px; border-radius: 4px; font-size: 0.95em;\"\u003eEDITORIAL REVIEW: 4.4\/5\u003c\/span\u003e\n    \u003cspan style=\"color: #ffb74d; font-size: 0.9em;\"\u003eIndependently reviewed by WC Safety\u003c\/span\u003e\n  \u003c\/div\u003e\n  \u003cp style=\"margin: 0 0 14px 0; color: #f5e6d3; font-style: italic; line-height: 1.5;\"\u003e\"The Meteors' wide bell flange solves a real problem — workers who can't easily manipulate small foam plugs, especially with gloves on. The dedicated Small size (NRR 28) adds something rare in disposable foam earplugs: a properly-sized option for smaller ear canals that doesn't require jamming a standard plug in and hoping for the best.\"\u003c\/p\u003e\n  \u003cp style=\"margin: 0;\"\u003e\n    Read the full review →\n     ·\n    Best Moldex Earplugs Guide →\n  \u003c\/p\u003e\n\u003c\/aside\u003e\n\n\u003ch2\u003eMoldex Meteors — NRR 33 Bell-Shape Foam Earplug, Small Size (NRR 28) Available\u003c\/h2\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eMoldex Meteors\u003c\/strong\u003e is a disposable foam earplug with a distinctive bell or dome shape featuring a \u003cstrong\u003ewide outer flange that makes insertion and removal easier than cylindrical or tapered foam plugs\u003c\/strong\u003e — particularly for workers wearing gloves or with reduced hand dexterity. Regular Meteors (\u003ca href=\"\/products\/moldex-6870-meteors-uncorded-earplugs-nrr-33-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6870 uncorded\u003c\/a\u003e, \u003ca href=\"\/products\/moldex-6970-meteors-corded-earplugs-nrr-33-100-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6970 corded\u003c\/a\u003e) carry \u003cstrong\u003eNRR 33\u003c\/strong\u003e. Meteors Small (\u003ca href=\"\/products\/moldex-6630-meteors-small-uncorded-earplugs-nrr-28-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6630 uncorded\u003c\/a\u003e, \u003ca href=\"\/products\/moldex-6632-meteors-small-corded-earplugs-nrr-28-100-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6632 corded\u003c\/a\u003e) are physically smaller and carry \u003cstrong\u003eNRR 28\u003c\/strong\u003e — engineered for workers with smaller ear canals who cannot achieve an adequate seal with standard-size earplugs. For a no-roll-down alternative at NRR 33, see the \u003ca href=\"\/products\/moldex-6800-pura-fit-uncorded-earplugs-nrr-33-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Pura-Fit\u003c\/a\u003e. For the reusable multi-size option, see the \u003ca href=\"\/products\/moldex-alphas-6430-uncorded-reusable-earplugs-nrr-27db-pocket-pak-plus-50-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Alphas\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cdiv style=\"background:#1a1a1a;border-left:4px solid #ff9800;border-radius:4px;padding:16px 20px;margin:24px 0;\"\u003e\n\u003cstrong style=\"color:#ff9800;\"\u003eQuick Facts — Moldex Meteors\u003c\/strong\u003e\n\u003cul style=\"margin-top:8px;padding-left:18px;line-height:1.9;color:#e0e0e0;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eNRR:\u003c\/strong\u003e 33 dB (regular) | 28 dB (Small) — ANSI S3.19-1974\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Disposable foam earplug\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShape:\u003c\/strong\u003e Bell\/dome with wide outer grip flange — no small fingertip grip required\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsertion Method:\u003c\/strong\u003e Grip flange, pull ear up\/back, insert with gentle rotation; hold 20–30 sec\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Polyurethane foam — latex-free, PVC-free\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Bright orange-red (regular) \/ coral (small) — high visibility\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSizes:\u003c\/strong\u003e Regular (standard ear canal) and Small (smaller ear canal) — same bell design, different body dimensions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvailable Variants:\u003c\/strong\u003e Uncorded \/ corded; EcoStation, PlugStation, TouchFree dispenser formats\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEffective Attenuation (OSHA 50%):\u003c\/strong\u003e 13 dB (NRR 33) | 10.5 dB (NRR 28)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\n\u003cul style=\"line-height:2;padding-left:18px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide bell flange — designed for gloved hands and low dexterity:\u003c\/strong\u003e The Meteors' outer flange provides a large, stable grip surface that allows workers to insert and remove earplugs without the fine motor precision required by cylindrical or narrow tapered plugs. This is the defining advantage of the Meteors design — in environments where workers routinely wear thick gloves (construction, cold storage, warehouse) or have reduced dexterity, proper earplug insertion is often skipped because smaller plugs are difficult to manipulate; the Meteors addresses this compliance barrier directly\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDedicated Small size for smaller ear canals:\u003c\/strong\u003e Most foam earplug lines offer a single \"one-size\" format. Meteors Small (NRR 28) provides a physically smaller body for workers whose ear canals cannot seat a standard foam plug without discomfort or incomplete seal. Forcing a standard earplug into a smaller canal produces a loose, protruding fit that achieves far less than labeled NRR — the correct solution is a properly-sized plug, not more force\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNRR 33 in regular size — maximum single-device attenuation:\u003c\/strong\u003e Regular Meteors deliver NRR 33 — the ceiling for foam earplug attenuation — providing effective protection (13 dB after OSHA derating) for environments up to approximately 103 dBA TWA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLatex-free and PVC-free:\u003c\/strong\u003e Moldex Meteors foam contains no latex, PVC, or chloroprene — appropriate for latex-allergic workers and for industries with chemical material restrictions on body-contact PPE\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEcoStation and PlugStation dispenser compatibility:\u003c\/strong\u003e Regular Meteors are available in wall-mount EcoStation (6707), EcoStation XL (6537), PlugStation (6875), and TouchFree EcoStation (6837) formats — supporting high-volume dispenser programs at area entrances\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eApplications — When to Use Moldex Meteors\u003c\/h2\u003e\n\n\u003cul style=\"line-height:1.9;padding-left:18px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorkers who wear gloves (construction, cold storage, warehouse):\u003c\/strong\u003e The Meteors' large grip flange allows one-handed or gloved-hand insertion and removal without removing gloves — a practical compliance advantage in environments where taking gloves off to insert earplugs is time-consuming or creates its own safety hazard\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorkers with smaller ear canals (Meteors Small — NRR 28):\u003c\/strong\u003e Women workers, younger workers, and anyone with smaller ear canal dimensions who experience discomfort, poor seal, or frequent earplug ejection with standard earplugs — the Meteors Small provides a properly-sized fit at NRR 28, sufficient for most industrial hearing conservation programs up to approximately 97.5 dBA TWA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorkers with reduced hand dexterity:\u003c\/strong\u003e Manual tasks, hand injuries, or cold-environment hand stiffness reduce the fine motor control needed to roll and insert small foam plugs — the Meteors' wide grip flange reduces this manipulation requirement and improves compliance rates in populations where other earplug styles are routinely worn incorrectly\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGeneral manufacturing and industrial environments:\u003c\/strong\u003e Press rooms, packaging lines, assembly operations, and other 90–103 dBA environments where the standard NRR 33 protection ceiling is required — Meteors are a direct alternative to Pura-Fit or SparkPlugs for programs where insertion ease or ear canal size is the primary selection driver\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHearing conservation programs with dispenser infrastructure:\u003c\/strong\u003e EcoStation and PlugStation dispenser formats allow Meteors to be distributed at area entrances across large facilities, with the TouchFree format (6837) supporting cleanroom and food-grade environments\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eMeteors Regular vs. Meteors Small — Selection Guide\u003c\/h2\u003e\n\n\u003ctable style=\"width:100%;border-collapse:collapse;background:#1a1a1a;color:#e0e0e0;margin:16px 0;font-size:0.93em;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background:#2a2a2a;\"\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eCondition\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:center;\"\u003eRegular (NRR 33)\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:center;\"\u003eSmall (NRR 28)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eStandard adult ear canal fit\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#81c784;\"\u003e✔ Correct choice\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#e57373;\"\u003eMay feel loose\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eSmaller ear canal — plug uncomfortable or won't seal\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#e57373;\"\u003eOver-sized, poor seal\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#81c784;\"\u003e✔ Correct choice\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eEnvironment up to ~103 dBA TWA\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#81c784;\"\u003e✔ 13 dB effective\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#ffb74d;\"\u003e⚠ 10.5 dB — check TWA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eEnvironment up to ~97.5 dBA TWA\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#81c784;\"\u003e✔ Adequate\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#81c784;\"\u003e✔ Adequate (10.5 dB)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eEnvironment above 103 dBA TWA\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#ffb74d;\"\u003e⚠ Add earmuffs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#e57373;\"\u003e✘ Add earmuffs (dual protection)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eMeteors — All Variants\u003c\/h2\u003e\n\n\u003ctable style=\"width:100%;border-collapse:collapse;background:#1a1a1a;color:#e0e0e0;margin:16px 0;font-size:0.93em;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background:#2a2a2a;\"\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eModel\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:center;\"\u003eNRR\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eFormat\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:center;\"\u003eQty\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eBest For\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background:#1e2a1e;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e6870 \u003cem style=\"font-weight:400;color:#9e9e9e;\"\u003e(this product)\u003c\/em\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eUncorded\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e200 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eStandard ear canal; full-shift noise area\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6970-meteors-corded-earplugs-nrr-33-100-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6970\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eCorded\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e100 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eIn\/out noise areas; hang around neck\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6630-meteors-small-uncorded-earplugs-nrr-28-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6630 Small\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#ffb74d;\"\u003e28\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eUncorded (small size)\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e200 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eSmaller ear canal; better comfort than standard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6632-meteors-small-corded-earplugs-nrr-28-100-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6632 Small Corded\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#ffb74d;\"\u003e28\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eCorded (small size)\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e100 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eSmaller canal; in\/out noise areas\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6707-meteors-ecostation-dispenser-nrr-33-500-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6707 EcoStation\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eEcoStation dispenser\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e500 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eArea-entry wall dispenser\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-meteors-ecostation-xl-6537-uncorded-earplug-dispenser-nrr-33db-750-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6537 EcoStation XL\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eEcoStation XL dispenser\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e750 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eHigh-volume programs; extended refill interval\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6875-meteors-plugstation-dispenser-nrr-33-250-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6875 PlugStation\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003ePlugStation (250 pairs)\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e250 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eCompact wall-mount dispenser\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6837-meteors-touchfree-ecostation-dispenser-nrr-33\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6837 TouchFree\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eTouch-free dispenser\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003eVaries\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eNo-contact dispensing — food, cleanroom\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eMeteors vs. Competing Foam Earplugs\u003c\/h2\u003e\n\n\u003ctable style=\"width:100%;border-collapse:collapse;background:#1a1a1a;color:#e0e0e0;margin:16px 0;font-size:0.93em;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background:#2a2a2a;\"\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eEarplug\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:center;\"\u003eNRR\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eShape \/ Insertion\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:center;\"\u003eSmall Size\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eBest For\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background:#1e2a1e;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003eMoldex Meteors 6870 \u003cem style=\"font-weight:400;color:#9e9e9e;\"\u003e(this product)\u003c\/em\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33 (28 small)\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eBell flange — easy grip\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#81c784;\"\u003e✔ NRR 28\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eGloved hands, reduced dexterity, smaller ear canals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6800-pura-fit-uncorded-earplugs-nrr-33-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Pura-Fit 6800\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eTapered — no roll-down\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#e57373;\"\u003e✘ One size\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eDirty environments; fastest insertion; clean materials\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6604-sparkplugs-uncorded-earplugs-nrr-33-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex SparkPlugs 6604\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eTapered — roll-down\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#e57373;\"\u003e✘ One size\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eMetal-detectable option; high-visibility multicolor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6600-softies-uncorded-earplugs-nrr-33-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Softies 6600\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eCylindrical — roll-down\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#e57373;\"\u003e✘ One size\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eSoftest foam for sensitive ear canals; maximum comfort\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eOSHA Compliance \u0026amp; Hearing Conservation\u003c\/h2\u003e\n\n\u003cp\u003eMoldex Meteors are rated under \u003cstrong\u003eANSI S3.19-1974\u003c\/strong\u003e at NRR 33 (regular) and NRR 28 (small). Under \u003cstrong\u003eOSHA 29 CFR 1910.95\u003c\/strong\u003e, both sizes are appropriate hearing protection for workers with noise exposures at or above 85 dBA TWA when adequate attenuation is confirmed for the specific environment.\u003c\/p\u003e\n\n\u003cul style=\"line-height:1.9;padding-left:18px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize selection matters for attenuation:\u003c\/strong\u003e A standard-size earplug that does not fit properly delivers less real-world attenuation than a smaller earplug that seals correctly. If workers with smaller ear canals report discomfort or frequent ejection, specifying Meteors Small is the correct response — not requiring workers to continue using a poorly-fitting standard earplug\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTraining requirement:\u003c\/strong\u003e OSHA 1910.95(i)(4) requires training on correct hearing protector fitting. The Meteors' grip flange design reduces but does not eliminate the importance of proper insertion technique — workers must still seat the plug deeply enough to seal the canal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual protection above 103 dBA (regular) or 97.5 dBA (small):\u003c\/strong\u003e At noise exposures above these thresholds, earplugs alone are insufficient — a Moldex earmuff or other approved earmuff worn simultaneously with earplugs provides additional attenuation. OSHA notes that dual-protection adds approximately 5 dB to the higher-rated protector's attenuation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat is the NRR of Moldex Meteors?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eRegular Meteors (6870\/6970): NRR 33 dB — effective attenuation 13 dB (OSHA 50% derating). Meteors Small (6630\/6632): NRR 28 dB — effective attenuation 10.5 dB. Both sizes use the same bell-flange design — Small has a physically smaller foam body for smaller ear canals.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat makes Moldex Meteors different from other foam earplugs?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eThe wide bell-shaped outer flange makes Meteors significantly easier to grasp, insert, and remove than cylindrical or narrow tapered plugs — particularly for workers wearing gloves or with reduced dexterity. The availability of a dedicated Small size (NRR 28) for smaller ear canals is also uncommon in disposable foam earplug lines.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat is the difference between Meteors regular and Small?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eRegular Meteors (6870\/6970) are NRR 33 and sized for standard adult ear canals. Meteors Small (6630\/6632) are NRR 28 and physically smaller — for workers whose ear canals cannot seat a standard foam plug comfortably or without a poor seal. Use Small when standard earplugs feel loose, cause pain from oversizing, or fall out easily.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eAre Moldex Meteors latex-free?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eYes — latex-free and PVC-free. Appropriate for latex-sensitive workers and most food-grade and pharmaceutical PPE programs.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eCan Meteors be inserted with gloves on?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eYes — the wide bell flange is specifically designed to be graspable with work gloves. This is the primary ergonomic advantage of the Meteors design over narrow cylindrical or tapered plugs that require fine motor manipulation.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat ear canal size is Meteors Small designed for?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eMeteors Small is for workers with smaller ear canals — typically women, younger workers, or anyone who finds standard foam earplugs uncomfortable or unable to seal. If standard plugs feel too large, fall out, or cause ear canal pain, Meteors Small is the correct next option before resorting to reusable flanged earplugs.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat noise levels require NRR 28 (Meteors Small)?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eMeteors Small NRR 28 provides 10.5 dB effective attenuation (OSHA 50% derating). Adequate for environments up to approximately 97.5 dBA TWA. Above 98 dBA, add earmuffs for dual protection — or select a worker with a standard-size canal for regular Meteors (NRR 33) if fit allows.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat EcoStation and PlugStation formats are available?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eEcoStation 6707 (500 pairs), EcoStation XL 6537 (750 pairs), EcoStation XL refill 6538, PlugStation 6875 (250 pairs), TouchFree EcoStation 6837. All dispenser formats use regular NRR 33 Meteors.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eHow do Meteors compare to Pura-Fit and SparkPlugs?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eAll three deliver NRR 33 with latex-free, PVC-free formulations. Meteors have the wide grip flange for gloved\/low-dexterity insertion and the only Small size option. Pura-Fit has no-roll-down insertion for dirty environments. SparkPlugs have a metal-detectable option. Choose Meteors when grip ease or ear canal size is the primary concern.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhere can I buy Moldex Meteors in bulk?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eWC Safety stocks 6870 uncorded regular (200 pairs), 6970 corded regular (100 pairs), 6630 Small uncorded (200 pairs), 6632 Small corded (100 pairs), and all EcoStation and PlugStation formats. Browse the \u003ca href=\"\/collections\/moldex-earplugs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Earplugs collection at WC Safety →\u003c\/a\u003e\u003c\/p\u003e\n","brand":"Moldex","offers":[{"title":"Default Title","offer_id":44052691583064,"sku":"6537","price":24.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0594\/1900\/0920\/files\/f63382a56402fe77208a3a9b88cc212c.jpg?v=1777519484"},{"product_id":"moldex-meteors-ecostation-xl-refill-6538-nrr-33db-750-pairs","title":"Moldex 6538 Meteors EcoStation XL Refill — NRR 33dB, 750 Pairs","description":"\u003c!--\n================================================================================\nFAQ SCHEMA — push to custom.faq_json metafield\n================================================================================\n[\n  { \"@type\": \"Question\", \"name\": \"What is the NRR of Moldex Meteors earplugs?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Moldex Meteors come in two NRR ratings. Regular Meteors (6870 uncorded, 6970 corded) have NRR 33 dB. Meteors Small (6630 uncorded, 6632 corded) have NRR 28 dB — sized for smaller ear canals. Applying OSHA's 50% derating: NRR 33 gives 13 dB effective attenuation; NRR 28 gives 10.5 dB effective attenuation.\" } },\n  { \"@type\": \"Question\", \"name\": \"What makes Moldex Meteors different from other foam earplugs?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Meteors have a unique bell or dome shape with a large, easy-grip outer flange. The wide flange gives workers something to grasp for insertion and removal — making Meteors the best choice for workers with reduced hand dexterity, thick work gloves, or difficulty manipulating smaller foam plugs. The availability of a dedicated Small size (NRR 28) for smaller ear canals is also unusual in foam earplug lines.\" } },\n  { \"@type\": \"Question\", \"name\": \"What is the difference between Meteors regular and Meteors Small?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Regular Meteors (6870\/6970) have NRR 33 and are sized for standard adult ear canals. Meteors Small (6630\/6632) have NRR 28 and are physically smaller — engineered for workers with smaller ear canals who cannot achieve an adequate seal with standard-sized foam earplugs. The Small size is the correct selection when standard earplugs feel loose, fall out easily, or cause discomfort from being forced into a too-small canal.\" } },\n  { \"@type\": \"Question\", \"name\": \"Are Moldex Meteors latex-free?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Yes. Moldex Meteors are latex-free and PVC-free. They are made from polyurethane foam without chloroprene or other common sensitizers — appropriate for latex-sensitive workers and for most food-grade hearing protection programs.\" } },\n  { \"@type\": \"Question\", \"name\": \"How do I insert Moldex Meteors earplugs?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Grasp the wide outer flange of the Meteor earplug. Reach over or around the head with the opposite hand to pull the outer ear up and back, straightening the ear canal. Insert the Meteor with a slow rotating motion until the outer flange is flush with the ear canal opening. The bell shape and wide grip tab make this process easier than cylindrical plugs, particularly for workers with gloves or reduced dexterity. Hold in place for 20-30 seconds while foam seats.\" } },\n  { \"@type\": \"Question\", \"name\": \"What ear canal size is Meteors Small designed for?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Meteors Small (NRR 28) is designed for workers with smaller ear canals — typically women, younger workers, or anyone who finds standard foam earplugs uncomfortable, loose, or difficult to seal. If standard earplugs feel like they are being forced in, fall out easily, or provide inconsistent attenuation, Meteors Small is the appropriate next option. NRR 28 still provides 10.5 dB effective attenuation (OSHA derating) — adequate for most industrial noise environments up to 97.5 dBA TWA.\" } },\n  { \"@type\": \"Question\", \"name\": \"What noise levels require earplugs with NRR 28 (Meteors Small)?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Meteors Small (NRR 28) provide effective attenuation of 10.5 dB (OSHA 50% derating: (28-7) x 0.5). This is adequate for environments up to approximately 97.5 dBA 8-hour TWA, reducing exposure to approximately 87 dBA. For environments above 98 dBA TWA, specify regular Meteors (NRR 33) if they fit, or add earmuffs as dual protection with the Small size.\" } },\n  { \"@type\": \"Question\", \"name\": \"What EcoStation and PlugStation formats are available for Meteors?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Meteors dispenser formats: EcoStation 6707 (500 pairs, wall-mount), EcoStation XL 6537 (750 pairs), EcoStation XL refill 6538, PlugStation 6875 (250 pairs), and TouchFree EcoStation 6837 (no-contact dispensing). All dispenser formats use the regular NRR 33 Meteors body.\" } },\n  { \"@type\": \"Question\", \"name\": \"Can Moldex Meteors be used with gloves?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Yes — the Meteors' wide bell-shaped outer flange is specifically designed to be graspable with work gloves. The large grip surface makes insertion and removal possible without the fine motor manipulation required by smaller cylindrical or tapered foam plugs. This is the primary ergonomic advantage of the Meteors design over the Pura-Fit, SparkPlugs, and Softies families.\" } },\n  { \"@type\": \"Question\", \"name\": \"How do Meteors compare to Pura-Fit and SparkPlugs?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"All three deliver NRR 33 (regular sizes) with latex-free, PVC-free formulations. Meteors have a wide bell flange for gloved or low-dexterity insertion, plus a Small size (NRR 28) for smaller ear canals. Pura-Fit has a no-roll-down tapered insertion for dirty environments. SparkPlugs have a metal-detectable compound option. For most general programs, all three are equivalent — choose Meteors when grip ease or ear canal size is the primary concern.\" } },\n  { \"@type\": \"Question\", \"name\": \"Where can I buy Moldex Meteors in bulk?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"WC Safety stocks 6870 uncorded regular (200 pairs), 6970 corded regular (100 pairs), 6630 small uncorded (200 pairs), 6632 small corded (100 pairs), plus EcoStation and PlugStation dispenser formats. Browse the complete Moldex Earplugs collection at WC Safety.\" } }\n]\n================================================================================\n\nSEO PAGE TITLE (max 70 chars):\nMoldex Meteors 6870 Earplugs NRR 33 | Bell Shape, Small Size NRR 28 Available\n\nMETA DESCRIPTION (max 160 chars):\nMoldex Meteors NRR 33 foam earplugs — wide bell flange for easy gloved-hand insertion. Small size NRR 28 for smaller ear canals. Corded \u0026 uncorded. In stock at WC Safety.\n\n================================================================================\n--\u003e\n\n\u003caside style=\"border: 2px solid #ff9800; padding: 20px 24px; background: #2a2520; margin: 24px 0; border-radius: 6px; color: #f5e6d3;\"\u003e\n  \u003cdiv style=\"display: flex; align-items: center; gap: 12px; margin-bottom: 12px; flex-wrap: wrap;\"\u003e\n    \u003cspan style=\"background: #ff9800; color: #1a1a1a; font-weight: bold; padding: 4px 12px; border-radius: 4px; font-size: 0.95em;\"\u003eEDITORIAL REVIEW: 4.4\/5\u003c\/span\u003e\n    \u003cspan style=\"color: #ffb74d; font-size: 0.9em;\"\u003eIndependently reviewed by WC Safety\u003c\/span\u003e\n  \u003c\/div\u003e\n  \u003cp style=\"margin: 0 0 14px 0; color: #f5e6d3; font-style: italic; line-height: 1.5;\"\u003e\"The Meteors' wide bell flange solves a real problem — workers who can't easily manipulate small foam plugs, especially with gloves on. The dedicated Small size (NRR 28) adds something rare in disposable foam earplugs: a properly-sized option for smaller ear canals that doesn't require jamming a standard plug in and hoping for the best.\"\u003c\/p\u003e\n  \u003cp style=\"margin: 0;\"\u003e\n    Read the full review →\n     ·\n    Best Moldex Earplugs Guide →\n  \u003c\/p\u003e\n\u003c\/aside\u003e\n\n\u003ch2\u003eMoldex Meteors — NRR 33 Bell-Shape Foam Earplug, Small Size (NRR 28) Available\u003c\/h2\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eMoldex Meteors\u003c\/strong\u003e is a disposable foam earplug with a distinctive bell or dome shape featuring a \u003cstrong\u003ewide outer flange that makes insertion and removal easier than cylindrical or tapered foam plugs\u003c\/strong\u003e — particularly for workers wearing gloves or with reduced hand dexterity. Regular Meteors (\u003ca href=\"\/products\/moldex-6870-meteors-uncorded-earplugs-nrr-33-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6870 uncorded\u003c\/a\u003e, \u003ca href=\"\/products\/moldex-6970-meteors-corded-earplugs-nrr-33-100-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6970 corded\u003c\/a\u003e) carry \u003cstrong\u003eNRR 33\u003c\/strong\u003e. Meteors Small (\u003ca href=\"\/products\/moldex-6630-meteors-small-uncorded-earplugs-nrr-28-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6630 uncorded\u003c\/a\u003e, \u003ca href=\"\/products\/moldex-6632-meteors-small-corded-earplugs-nrr-28-100-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6632 corded\u003c\/a\u003e) are physically smaller and carry \u003cstrong\u003eNRR 28\u003c\/strong\u003e — engineered for workers with smaller ear canals who cannot achieve an adequate seal with standard-size earplugs. For a no-roll-down alternative at NRR 33, see the \u003ca href=\"\/products\/moldex-6800-pura-fit-uncorded-earplugs-nrr-33-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Pura-Fit\u003c\/a\u003e. For the reusable multi-size option, see the \u003ca href=\"\/products\/moldex-alphas-6430-uncorded-reusable-earplugs-nrr-27db-pocket-pak-plus-50-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Alphas\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cdiv style=\"background:#1a1a1a;border-left:4px solid #ff9800;border-radius:4px;padding:16px 20px;margin:24px 0;\"\u003e\n\u003cstrong style=\"color:#ff9800;\"\u003eQuick Facts — Moldex Meteors\u003c\/strong\u003e\n\u003cul style=\"margin-top:8px;padding-left:18px;line-height:1.9;color:#e0e0e0;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eNRR:\u003c\/strong\u003e 33 dB (regular) | 28 dB (Small) — ANSI S3.19-1974\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Disposable foam earplug\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShape:\u003c\/strong\u003e Bell\/dome with wide outer grip flange — no small fingertip grip required\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsertion Method:\u003c\/strong\u003e Grip flange, pull ear up\/back, insert with gentle rotation; hold 20–30 sec\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Polyurethane foam — latex-free, PVC-free\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Bright orange-red (regular) \/ coral (small) — high visibility\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSizes:\u003c\/strong\u003e Regular (standard ear canal) and Small (smaller ear canal) — same bell design, different body dimensions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvailable Variants:\u003c\/strong\u003e Uncorded \/ corded; EcoStation, PlugStation, TouchFree dispenser formats\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEffective Attenuation (OSHA 50%):\u003c\/strong\u003e 13 dB (NRR 33) | 10.5 dB (NRR 28)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\n\u003cul style=\"line-height:2;padding-left:18px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide bell flange — designed for gloved hands and low dexterity:\u003c\/strong\u003e The Meteors' outer flange provides a large, stable grip surface that allows workers to insert and remove earplugs without the fine motor precision required by cylindrical or narrow tapered plugs. This is the defining advantage of the Meteors design — in environments where workers routinely wear thick gloves (construction, cold storage, warehouse) or have reduced dexterity, proper earplug insertion is often skipped because smaller plugs are difficult to manipulate; the Meteors addresses this compliance barrier directly\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDedicated Small size for smaller ear canals:\u003c\/strong\u003e Most foam earplug lines offer a single \"one-size\" format. Meteors Small (NRR 28) provides a physically smaller body for workers whose ear canals cannot seat a standard foam plug without discomfort or incomplete seal. Forcing a standard earplug into a smaller canal produces a loose, protruding fit that achieves far less than labeled NRR — the correct solution is a properly-sized plug, not more force\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNRR 33 in regular size — maximum single-device attenuation:\u003c\/strong\u003e Regular Meteors deliver NRR 33 — the ceiling for foam earplug attenuation — providing effective protection (13 dB after OSHA derating) for environments up to approximately 103 dBA TWA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLatex-free and PVC-free:\u003c\/strong\u003e Moldex Meteors foam contains no latex, PVC, or chloroprene — appropriate for latex-allergic workers and for industries with chemical material restrictions on body-contact PPE\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEcoStation and PlugStation dispenser compatibility:\u003c\/strong\u003e Regular Meteors are available in wall-mount EcoStation (6707), EcoStation XL (6537), PlugStation (6875), and TouchFree EcoStation (6837) formats — supporting high-volume dispenser programs at area entrances\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eApplications — When to Use Moldex Meteors\u003c\/h2\u003e\n\n\u003cul style=\"line-height:1.9;padding-left:18px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorkers who wear gloves (construction, cold storage, warehouse):\u003c\/strong\u003e The Meteors' large grip flange allows one-handed or gloved-hand insertion and removal without removing gloves — a practical compliance advantage in environments where taking gloves off to insert earplugs is time-consuming or creates its own safety hazard\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorkers with smaller ear canals (Meteors Small — NRR 28):\u003c\/strong\u003e Women workers, younger workers, and anyone with smaller ear canal dimensions who experience discomfort, poor seal, or frequent earplug ejection with standard earplugs — the Meteors Small provides a properly-sized fit at NRR 28, sufficient for most industrial hearing conservation programs up to approximately 97.5 dBA TWA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorkers with reduced hand dexterity:\u003c\/strong\u003e Manual tasks, hand injuries, or cold-environment hand stiffness reduce the fine motor control needed to roll and insert small foam plugs — the Meteors' wide grip flange reduces this manipulation requirement and improves compliance rates in populations where other earplug styles are routinely worn incorrectly\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGeneral manufacturing and industrial environments:\u003c\/strong\u003e Press rooms, packaging lines, assembly operations, and other 90–103 dBA environments where the standard NRR 33 protection ceiling is required — Meteors are a direct alternative to Pura-Fit or SparkPlugs for programs where insertion ease or ear canal size is the primary selection driver\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHearing conservation programs with dispenser infrastructure:\u003c\/strong\u003e EcoStation and PlugStation dispenser formats allow Meteors to be distributed at area entrances across large facilities, with the TouchFree format (6837) supporting cleanroom and food-grade environments\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eMeteors Regular vs. Meteors Small — Selection Guide\u003c\/h2\u003e\n\n\u003ctable style=\"width:100%;border-collapse:collapse;background:#1a1a1a;color:#e0e0e0;margin:16px 0;font-size:0.93em;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background:#2a2a2a;\"\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eCondition\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:center;\"\u003eRegular (NRR 33)\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:center;\"\u003eSmall (NRR 28)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eStandard adult ear canal fit\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#81c784;\"\u003e✔ Correct choice\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#e57373;\"\u003eMay feel loose\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eSmaller ear canal — plug uncomfortable or won't seal\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#e57373;\"\u003eOver-sized, poor seal\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#81c784;\"\u003e✔ Correct choice\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eEnvironment up to ~103 dBA TWA\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#81c784;\"\u003e✔ 13 dB effective\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#ffb74d;\"\u003e⚠ 10.5 dB — check TWA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eEnvironment up to ~97.5 dBA TWA\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#81c784;\"\u003e✔ Adequate\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#81c784;\"\u003e✔ Adequate (10.5 dB)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eEnvironment above 103 dBA TWA\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#ffb74d;\"\u003e⚠ Add earmuffs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#e57373;\"\u003e✘ Add earmuffs (dual protection)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eMeteors — All Variants\u003c\/h2\u003e\n\n\u003ctable style=\"width:100%;border-collapse:collapse;background:#1a1a1a;color:#e0e0e0;margin:16px 0;font-size:0.93em;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background:#2a2a2a;\"\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eModel\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:center;\"\u003eNRR\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eFormat\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:center;\"\u003eQty\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eBest For\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background:#1e2a1e;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e6870 \u003cem style=\"font-weight:400;color:#9e9e9e;\"\u003e(this product)\u003c\/em\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eUncorded\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e200 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eStandard ear canal; full-shift noise area\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6970-meteors-corded-earplugs-nrr-33-100-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6970\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eCorded\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e100 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eIn\/out noise areas; hang around neck\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6630-meteors-small-uncorded-earplugs-nrr-28-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6630 Small\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#ffb74d;\"\u003e28\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eUncorded (small size)\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e200 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eSmaller ear canal; better comfort than standard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6632-meteors-small-corded-earplugs-nrr-28-100-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6632 Small Corded\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#ffb74d;\"\u003e28\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eCorded (small size)\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e100 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eSmaller canal; in\/out noise areas\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6707-meteors-ecostation-dispenser-nrr-33-500-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6707 EcoStation\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eEcoStation dispenser\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e500 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eArea-entry wall dispenser\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-meteors-ecostation-xl-6537-uncorded-earplug-dispenser-nrr-33db-750-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6537 EcoStation XL\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eEcoStation XL dispenser\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e750 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eHigh-volume programs; extended refill interval\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6875-meteors-plugstation-dispenser-nrr-33-250-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6875 PlugStation\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003ePlugStation (250 pairs)\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e250 pairs\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eCompact wall-mount dispenser\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6837-meteors-touchfree-ecostation-dispenser-nrr-33\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e6837 TouchFree\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eTouch-free dispenser\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003eVaries\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eNo-contact dispensing — food, cleanroom\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eMeteors vs. Competing Foam Earplugs\u003c\/h2\u003e\n\n\u003ctable style=\"width:100%;border-collapse:collapse;background:#1a1a1a;color:#e0e0e0;margin:16px 0;font-size:0.93em;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background:#2a2a2a;\"\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eEarplug\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:center;\"\u003eNRR\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eShape \/ Insertion\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:center;\"\u003eSmall Size\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;border:1px solid #333;color:#ffb74d;text-align:left;\"\u003eBest For\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background:#1e2a1e;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003eMoldex Meteors 6870 \u003cem style=\"font-weight:400;color:#9e9e9e;\"\u003e(this product)\u003c\/em\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33 (28 small)\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eBell flange — easy grip\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#81c784;\"\u003e✔ NRR 28\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eGloved hands, reduced dexterity, smaller ear canals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6800-pura-fit-uncorded-earplugs-nrr-33-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Pura-Fit 6800\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eTapered — no roll-down\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#e57373;\"\u003e✘ One size\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eDirty environments; fastest insertion; clean materials\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#222;\"\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6604-sparkplugs-uncorded-earplugs-nrr-33-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex SparkPlugs 6604\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eTapered — roll-down\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#e57373;\"\u003e✘ One size\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eMetal-detectable option; high-visibility multicolor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;font-weight:700;\"\u003e\u003ca href=\"\/products\/moldex-6600-softies-uncorded-earplugs-nrr-33-200-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Softies 6600\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;\"\u003e33\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eCylindrical — roll-down\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;text-align:center;color:#e57373;\"\u003e✘ One size\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #333;\"\u003eSoftest foam for sensitive ear canals; maximum comfort\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eOSHA Compliance \u0026amp; Hearing Conservation\u003c\/h2\u003e\n\n\u003cp\u003eMoldex Meteors are rated under \u003cstrong\u003eANSI S3.19-1974\u003c\/strong\u003e at NRR 33 (regular) and NRR 28 (small). Under \u003cstrong\u003eOSHA 29 CFR 1910.95\u003c\/strong\u003e, both sizes are appropriate hearing protection for workers with noise exposures at or above 85 dBA TWA when adequate attenuation is confirmed for the specific environment.\u003c\/p\u003e\n\n\u003cul style=\"line-height:1.9;padding-left:18px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize selection matters for attenuation:\u003c\/strong\u003e A standard-size earplug that does not fit properly delivers less real-world attenuation than a smaller earplug that seals correctly. If workers with smaller ear canals report discomfort or frequent ejection, specifying Meteors Small is the correct response — not requiring workers to continue using a poorly-fitting standard earplug\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTraining requirement:\u003c\/strong\u003e OSHA 1910.95(i)(4) requires training on correct hearing protector fitting. The Meteors' grip flange design reduces but does not eliminate the importance of proper insertion technique — workers must still seat the plug deeply enough to seal the canal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual protection above 103 dBA (regular) or 97.5 dBA (small):\u003c\/strong\u003e At noise exposures above these thresholds, earplugs alone are insufficient — a Moldex earmuff or other approved earmuff worn simultaneously with earplugs provides additional attenuation. OSHA notes that dual-protection adds approximately 5 dB to the higher-rated protector's attenuation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat is the NRR of Moldex Meteors?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eRegular Meteors (6870\/6970): NRR 33 dB — effective attenuation 13 dB (OSHA 50% derating). Meteors Small (6630\/6632): NRR 28 dB — effective attenuation 10.5 dB. Both sizes use the same bell-flange design — Small has a physically smaller foam body for smaller ear canals.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat makes Moldex Meteors different from other foam earplugs?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eThe wide bell-shaped outer flange makes Meteors significantly easier to grasp, insert, and remove than cylindrical or narrow tapered plugs — particularly for workers wearing gloves or with reduced dexterity. The availability of a dedicated Small size (NRR 28) for smaller ear canals is also uncommon in disposable foam earplug lines.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat is the difference between Meteors regular and Small?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eRegular Meteors (6870\/6970) are NRR 33 and sized for standard adult ear canals. Meteors Small (6630\/6632) are NRR 28 and physically smaller — for workers whose ear canals cannot seat a standard foam plug comfortably or without a poor seal. Use Small when standard earplugs feel loose, cause pain from oversizing, or fall out easily.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eAre Moldex Meteors latex-free?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eYes — latex-free and PVC-free. Appropriate for latex-sensitive workers and most food-grade and pharmaceutical PPE programs.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eCan Meteors be inserted with gloves on?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eYes — the wide bell flange is specifically designed to be graspable with work gloves. This is the primary ergonomic advantage of the Meteors design over narrow cylindrical or tapered plugs that require fine motor manipulation.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat ear canal size is Meteors Small designed for?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eMeteors Small is for workers with smaller ear canals — typically women, younger workers, or anyone who finds standard foam earplugs uncomfortable or unable to seal. If standard plugs feel too large, fall out, or cause ear canal pain, Meteors Small is the correct next option before resorting to reusable flanged earplugs.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat noise levels require NRR 28 (Meteors Small)?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eMeteors Small NRR 28 provides 10.5 dB effective attenuation (OSHA 50% derating). Adequate for environments up to approximately 97.5 dBA TWA. Above 98 dBA, add earmuffs for dual protection — or select a worker with a standard-size canal for regular Meteors (NRR 33) if fit allows.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhat EcoStation and PlugStation formats are available?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eEcoStation 6707 (500 pairs), EcoStation XL 6537 (750 pairs), EcoStation XL refill 6538, PlugStation 6875 (250 pairs), TouchFree EcoStation 6837. All dispenser formats use regular NRR 33 Meteors.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eHow do Meteors compare to Pura-Fit and SparkPlugs?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eAll three deliver NRR 33 with latex-free, PVC-free formulations. Meteors have the wide grip flange for gloved\/low-dexterity insertion and the only Small size option. Pura-Fit has no-roll-down insertion for dirty environments. SparkPlugs have a metal-detectable option. Choose Meteors when grip ease or ear canal size is the primary concern.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom:6px;\"\u003eWhere can I buy Moldex Meteors in bulk?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eWC Safety stocks 6870 uncorded regular (200 pairs), 6970 corded regular (100 pairs), 6630 Small uncorded (200 pairs), 6632 Small corded (100 pairs), and all EcoStation and PlugStation formats. Browse the \u003ca href=\"\/collections\/moldex-earplugs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex Earplugs collection at WC Safety →\u003c\/a\u003e\u003c\/p\u003e\n","brand":"Moldex","offers":[{"title":"Default Title","offer_id":44052695056472,"sku":"6538","price":182.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0594\/1900\/0920\/files\/f63382a56402fe77208a3a9b88cc212c.jpg?v=1777519484"}],"url":"https:\/\/wcsafety.com\/collections\/ear-plug-dispensers.oembed","provider":"WC Safety","version":"1.0","type":"link"}