{"title":"NRR 33 Ear Plugs — Maximum Protection","description":"\u003ch2\u003eWhat are the best NRR 33 ear plugs?\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eShort answer:\u003c\/strong\u003e NRR 33 is the highest Noise Reduction Rating any ear plug carries, so the choice is about fit and format, not rating. For most workers the \u003ca href=\"\/products\/moldex-6800-pura-fit-uncorded-earplugs-nrr-33-200-pairs\" title=\"Moldex 6800 Pura-Fit\"\u003eMoldex 6800 Pura-Fit\u003c\/a\u003e gives NRR 33 at the lowest insertion pressure; the \u003ca href=\"\/products\/howard-leight-maximum-max-1-nrr-33-cordless-ear-plugs\" title=\"Howard Leight Max-1\"\u003eHoward Leight Max-1\u003c\/a\u003e is the proven high-volume standard, and food or pharma lines should run the metal-detectable \u003ca href=\"\/products\/moldex-6615-sparkplugs-metal-detectable-corded-earplugs-nrr-33\" title=\"Moldex 6615 SparkPlugs\"\u003eMoldex 6615 SparkPlugs\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch1\u003eNRR 33 Ear Plugs (2026)\u003c\/h1\u003e\n\n\u003cp\u003eNRR 33 is the top of the Noise Reduction Rating scale for in-ear protection — the most attenuation you can get from a single ear plug. Every plug in this collection is independently rated NRR 33, which makes them the default choice for the loudest environments: heavy manufacturing, demolition, and shooting. Because NRR 33 is only achievable in soft expandable foam, every plug here is a foam plug; if you are shopping by material rather than by rating, see the full \u003ca href=\"\/collections\/foam-ear-plugs\" title=\"foam ear plugs\"\u003efoam ear plugs\u003c\/a\u003e range, and if you do not need the maximum and want a slimmer fit, step down to \u003ca href=\"\/collections\/nrr-30-ear-plugs\" title=\"NRR 30 ear plugs\"\u003eNRR 30 ear plugs\u003c\/a\u003e. This collection sits inside the broader \u003ca href=\"\/collections\/hearing-protection\" title=\"hearing protection\"\u003ehearing protection\u003c\/a\u003e silo.\u003c\/p\u003e\n\n\u003cblockquote style=\"background:#1a1a1a;border-left:4px solid #ff9800;padding:18px 22px;margin:22px 0;color:#f5e6d3;\"\u003e\n  \u003cstrong style=\"color:#ffb74d;font-size:1.05em;\"\u003eEditor's pick — Moldex 6800 Pura-Fit\u003c\/strong\u003e\u003cbr\u003e\n  The best way to get NRR 33 without fighting the plug all day: maximum attenuation at notably low insertion pressure, in a 200-pair box for the lowest cost-per-use here. \u003cem style=\"color:#bbb;\"\u003e(We earn an Amazon commission on the Amazon link below; it never affects ranking.)\u003c\/em\u003e\u003cbr\u003e\u003ca href=\"\/blogs\/product-reviews\/moldex-6800-pura-fit-review\" title=\"Moldex 6800 Pura-Fit review\" style=\"color:#ffb74d;\"\u003eRead the full Moldex 6800 Pura-Fit review →\u003c\/a\u003e\n  \u003cp style=\"display:flex;gap:10px;flex-wrap:wrap;align-items:center;margin-top:14px;\"\u003e\n    \u003ca href=\"\/products\/moldex-6800-pura-fit-uncorded-earplugs-nrr-33-200-pairs\" title=\"Moldex 6800 Pura-Fit\" style=\"display:inline-block;background:#ff9800;color:#000;padding:12px 22px;text-decoration:none;font-weight:bold;border-radius:4px;\"\u003eVIEW MOLDEX 6800 PURA-FIT →\u003c\/a\u003e\n    \u003ca href=\"https:\/\/www.amazon.com\/s?k=Moldex+6800+Pura-Fit+NRR+33\u0026amp;tag=wcsafety04-20\" rel=\"sponsored nofollow noopener\" target=\"_blank\" style=\"display:inline-block;background:#FFD814;color:#0F1111;padding:12px 22px;text-decoration:none;font-weight:bold;border-radius:4px;border:1px solid #FCD200;\"\u003eCHECK PRICE ON AMAZON →\u003c\/a\u003e\n  \u003c\/p\u003e\n\u003c\/blockquote\u003e\n\n\u003ch3\u003eWhat this collection covers\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUncorded NRR 33\u003c\/strong\u003e — the standard for continuous high-noise wear: \u003ca href=\"\/products\/moldex-6800-pura-fit-uncorded-earplugs-nrr-33-200-pairs\" title=\"Moldex 6800 Pura-Fit\"\u003eMoldex 6800 Pura-Fit\u003c\/a\u003e, \u003ca href=\"\/products\/howard-leight-maximum-max-1-nrr-33-cordless-ear-plugs\" title=\"Howard Leight Max-1\"\u003eHoward Leight Max-1\u003c\/a\u003e, \u003ca href=\"\/products\/3m-ear-classic-plus-310-1101-nrr-33-uncorded-200-pair\" title=\"3M E-A-R Classic Plus 310-1101\"\u003e3M E-A-R Classic Plus 310-1101\u003c\/a\u003e.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCorded NRR 33\u003c\/strong\u003e — for workers in and out of noise; see the \u003ca href=\"\/products\/moldex-6900-pura-fit-corded-earplugs-nrr-33-100-pairs\" title=\"Moldex 6900 Pura-Fit Corded\"\u003eMoldex 6900 Pura-Fit Corded\u003c\/a\u003e (\u003ca href=\"\/blogs\/product-reviews\/moldex-6900-pura-fit-corded-review\" title=\"Moldex 6900 Pura-Fit Corded review\"\u003ereview\u003c\/a\u003e) and the full \u003ca href=\"\/collections\/corded-ear-plugs\" title=\"corded ear plugs\"\u003ecorded ear plugs\u003c\/a\u003e range.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMetal-detectable NRR 33\u003c\/strong\u003e — for food and pharma: \u003ca href=\"\/products\/moldex-6615-sparkplugs-metal-detectable-corded-earplugs-nrr-33\" title=\"Moldex 6615 SparkPlugs\"\u003eMoldex 6615 SparkPlugs\u003c\/a\u003e (\u003ca href=\"\/blogs\/product-reviews\/moldex-6615-sparkplugs-metal-detectable-review\" title=\"Moldex 6615 SparkPlugs review\"\u003ereview\u003c\/a\u003e), plus the \u003ca href=\"\/collections\/metal-detectable-ear-plugs\" title=\"metal-detectable ear plugs\"\u003emetal-detectable ear plugs\u003c\/a\u003e range.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBudget \u0026amp; bulk\u003c\/strong\u003e — lowest cost per pair (\u003ca href=\"\/products\/dewalt-dpg63bg50-bell-foam-earplugs\" title=\"DeWalt DPG63BG50 Bell\"\u003eDeWalt DPG63BG50 Bell\u003c\/a\u003e) and 200-pair boxes; pair with a wall \u003ca href=\"\/collections\/ear-plug-dispensers\" title=\"ear plug dispensers\"\u003edispenser\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eNRR 33 ear plug comparison\u003c\/h2\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;background:#1a1a1a;margin:18px 0;\"\u003e\n  \u003cthead\u003e\n    \u003ctr style=\"background:#2a2a2a;\"\u003e\n      \u003cth style=\"color:#ffb74d;padding:10px;border:1px solid #3a3a3a;text-align:left;\"\u003eSpec\u003c\/th\u003e\n      \u003cth style=\"color:#ffb74d;padding:10px;border:1px solid #3a3a3a;text-align:left;\"\u003e\u003ca href=\"\/products\/moldex-6800-pura-fit-uncorded-earplugs-nrr-33-200-pairs\" title=\"Moldex 6800 Pura-Fit\" style=\"color:#ffb74d;\"\u003eMoldex 6800 Pura-Fit\u003c\/a\u003e\u003c\/th\u003e\n      \u003cth style=\"color:#ffb74d;padding:10px;border:1px solid #3a3a3a;text-align:left;\"\u003e\u003ca href=\"\/products\/howard-leight-maximum-max-1-nrr-33-cordless-ear-plugs\" title=\"Howard Leight Max-1\" style=\"color:#ffb74d;\"\u003eHoward Leight Max-1\u003c\/a\u003e\u003c\/th\u003e\n      \u003cth style=\"color:#ffb74d;padding:10px;border:1px solid #3a3a3a;text-align:left;\"\u003e\u003ca href=\"\/products\/moldex-6900-pura-fit-corded-earplugs-nrr-33-100-pairs\" title=\"Moldex 6900 Pura-Fit Corded\" style=\"color:#ffb74d;\"\u003eMoldex 6900 Pura-Fit Corded\u003c\/a\u003e\u003c\/th\u003e\n      \u003cth style=\"color:#ffb74d;padding:10px;border:1px solid #3a3a3a;text-align:left;\"\u003e\u003ca href=\"\/products\/moldex-6615-sparkplugs-metal-detectable-corded-earplugs-nrr-33\" title=\"Moldex 6615 SparkPlugs\" style=\"color:#ffb74d;\"\u003eMoldex 6615 SparkPlugs\u003c\/a\u003e\u003c\/th\u003e\n      \u003cth style=\"color:#ffb74d;padding:10px;border:1px solid #3a3a3a;text-align:left;\"\u003e\u003ca href=\"\/products\/dewalt-dpg63bg50-bell-foam-earplugs\" title=\"DeWalt DPG63BG50 Bell\" style=\"color:#ffb74d;\"\u003eDeWalt DPG63BG50 Bell\u003c\/a\u003e\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd style=\"color:#e0e0e0;padding:10px;border:1px solid #3a3a3a;\"\u003eNRR\u003c\/td\u003e\n\u003ctd style=\"color:#e0e0e0;padding:10px;border:1px solid #3a3a3a;\"\u003e33 dB\u003c\/td\u003e\n\u003ctd style=\"color:#e0e0e0;padding:10px;border:1px solid #3a3a3a;\"\u003e33 dB\u003c\/td\u003e\n\u003ctd style=\"color:#e0e0e0;padding:10px;border:1px solid #3a3a3a;\"\u003e33 dB\u003c\/td\u003e\n\u003ctd style=\"color:#e0e0e0;padding:10px;border:1px solid #3a3a3a;\"\u003e33 dB\u003c\/td\u003e\n\u003ctd style=\"color:#e0e0e0;padding:10px;border:1px solid #3a3a3a;\"\u003e33 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background:#2a2520;\"\u003e\n\u003ctd style=\"color:#e0e0e0;padding:10px;border:1px solid #3a3a3a;\"\u003e\u003cstrong\u003eCord\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"color:#81c784;padding:10px;border:1px solid #3a3a3a;\"\u003eUncorded\u003c\/td\u003e\n\u003ctd style=\"color:#81c784;padding:10px;border:1px solid #3a3a3a;\"\u003eUncorded\u003c\/td\u003e\n\u003ctd style=\"color:#e57373;padding:10px;border:1px solid #3a3a3a;\"\u003eCorded\u003c\/td\u003e\n\u003ctd style=\"color:#e57373;padding:10px;border:1px solid #3a3a3a;\"\u003eCorded\u003c\/td\u003e\n\u003ctd style=\"color:#81c784;padding:10px;border:1px solid #3a3a3a;\"\u003eUncorded\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background:#2a2520;\"\u003e\n\u003ctd style=\"color:#e0e0e0;padding:10px;border:1px solid #3a3a3a;\"\u003e\u003cstrong\u003eMetal-detectable\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"color:#e57373;padding:10px;border:1px solid #3a3a3a;\"\u003e—\u003c\/td\u003e\n\u003ctd style=\"color:#e57373;padding:10px;border:1px solid #3a3a3a;\"\u003e—\u003c\/td\u003e\n\u003ctd style=\"color:#e57373;padding:10px;border:1px solid #3a3a3a;\"\u003e—\u003c\/td\u003e\n\u003ctd style=\"color:#81c784;padding:10px;border:1px solid #3a3a3a;\"\u003e✓\u003c\/td\u003e\n\u003ctd style=\"color:#e57373;padding:10px;border:1px solid #3a3a3a;\"\u003e—\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"color:#e0e0e0;padding:10px;border:1px solid #3a3a3a;\"\u003eBest-fit\u003c\/td\u003e\n\u003ctd style=\"color:#e0e0e0;padding:10px;border:1px solid #3a3a3a;\"\u003eAll-day comfort\u003c\/td\u003e\n\u003ctd style=\"color:#e0e0e0;padding:10px;border:1px solid #3a3a3a;\"\u003eProven standard\u003c\/td\u003e\n\u003ctd style=\"color:#e0e0e0;padding:10px;border:1px solid #3a3a3a;\"\u003eIn\/out of noise\u003c\/td\u003e\n\u003ctd style=\"color:#e0e0e0;padding:10px;border:1px solid #3a3a3a;\"\u003eFood \u0026amp; pharma\u003c\/td\u003e\n\u003ctd style=\"color:#e0e0e0;padding:10px;border:1px solid #3a3a3a;\"\u003eBudget\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"color:#e0e0e0;padding:10px;border:1px solid #3a3a3a;\"\u003e\u003cstrong\u003eTypical price\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"color:#e0e0e0;padding:10px;border:1px solid #3a3a3a;\"\u003e$43.00 \/ 200 pr\u003c\/td\u003e\n\u003ctd style=\"color:#e0e0e0;padding:10px;border:1px solid #3a3a3a;\"\u003e$41.16\u003c\/td\u003e\n\u003ctd style=\"color:#e0e0e0;padding:10px;border:1px solid #3a3a3a;\"\u003e$38.56 \/ 100 pr\u003c\/td\u003e\n\u003ctd style=\"color:#e0e0e0;padding:10px;border:1px solid #3a3a3a;\"\u003e$24.93\u003c\/td\u003e\n\u003ctd style=\"color:#e0e0e0;padding:10px;border:1px solid #3a3a3a;\"\u003e$8.99\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003cp style=\"display:flex;gap:8px;flex-wrap:wrap;align-items:center;margin:14px 0 18px 0;padding:12px 16px;background:#1a1a1a;border-radius:4px;\"\u003e\n  \u003cstrong style=\"color:#ffb74d;font-size:0.9em;\"\u003eShop NRR 33 ear plugs on Amazon →\u003c\/strong\u003e\n  \u003ca href=\"https:\/\/www.amazon.com\/s?k=Moldex+6800+Pura-Fit+NRR+33\u0026amp;tag=wcsafety04-20\" rel=\"sponsored nofollow noopener\" target=\"_blank\" style=\"display:inline-block;background:#FFD814;color:#0F1111;padding:7px 12px;text-decoration:none;font-weight:bold;border-radius:4px;border:1px solid #FCD200;font-size:0.85em;\"\u003eMoldex Pura-Fit\u003c\/a\u003e\n  \u003ca href=\"https:\/\/www.amazon.com\/s?k=Howard+Leight+Max-1+NRR+33\u0026amp;tag=wcsafety04-20\" rel=\"sponsored nofollow noopener\" target=\"_blank\" style=\"display:inline-block;background:#FFD814;color:#0F1111;padding:7px 12px;text-decoration:none;font-weight:bold;border-radius:4px;border:1px solid #FCD200;font-size:0.85em;\"\u003eHoward Leight Max-1\u003c\/a\u003e\n  \u003ca href=\"https:\/\/www.amazon.com\/s?k=Moldex+6615+SparkPlugs+metal+detectable\u0026amp;tag=wcsafety04-20\" rel=\"sponsored nofollow noopener\" target=\"_blank\" style=\"display:inline-block;background:#FFD814;color:#0F1111;padding:7px 12px;text-decoration:none;font-weight:bold;border-radius:4px;border:1px solid #FCD200;font-size:0.85em;\"\u003eMoldex SparkPlugs\u003c\/a\u003e\n\u003c\/p\u003e\n\n\u003ch3\u003eWhich NRR 33 ear plug should you buy?\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBuy the \u003ca href=\"\/products\/moldex-6800-pura-fit-uncorded-earplugs-nrr-33-200-pairs\" title=\"Moldex 6800 Pura-Fit\"\u003eMoldex 6800 Pura-Fit\u003c\/a\u003e\u003c\/strong\u003e for the most comfortable all-day NRR 33 fit.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBuy the \u003ca href=\"\/products\/howard-leight-maximum-max-1-nrr-33-cordless-ear-plugs\" title=\"Howard Leight Max-1\"\u003eHoward Leight Max-1\u003c\/a\u003e\u003c\/strong\u003e if you want the proven, widely stocked NRR 33 standard.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBuy the \u003ca href=\"\/products\/moldex-6900-pura-fit-corded-earplugs-nrr-33-100-pairs\" title=\"Moldex 6900 Pura-Fit Corded\"\u003eMoldex 6900 Pura-Fit Corded\u003c\/a\u003e\u003c\/strong\u003e when plugs come in and out and a cord keeps the pair together.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBuy the \u003ca href=\"\/products\/moldex-6615-sparkplugs-metal-detectable-corded-earplugs-nrr-33\" title=\"Moldex 6615 SparkPlugs\"\u003eMoldex 6615 SparkPlugs\u003c\/a\u003e\u003c\/strong\u003e for food, beverage, or pharmaceutical lines that need detectable PPE.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBuy the \u003ca href=\"\/products\/dewalt-dpg63bg50-bell-foam-earplugs\" title=\"DeWalt DPG63BG50 Bell\"\u003eDeWalt DPG63BG50 Bell\u003c\/a\u003e\u003c\/strong\u003e when cost per pair is the deciding factor.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eHow to choose NRR 33 ear plugs\u003c\/h2\u003e\n\n\u003ch3\u003eDo you actually need NRR 33?\u003c\/h3\u003e\n\u003cp\u003eNRR 33 is the maximum, but more is not always better. Over-protection can isolate a worker from alarms, backup beepers, and voices, which is its own hazard. NIOSH cautions against over-attenuation; if your exposure is moderate, \u003ca href=\"\/collections\/nrr-30-ear-plugs\" title=\"NRR 30 ear plugs\"\u003eNRR 30\u003c\/a\u003e or \u003ca href=\"\/collections\/nrr-27-ear-plugs\" title=\"NRR 27 ear plugs\"\u003eNRR 27\u003c\/a\u003e plugs may keep you safer and more aware. Match the rating to the noise, not to the highest number on the box.\u003c\/p\u003e\n\n\u003ch3\u003eReal-world attenuation and derating\u003c\/h3\u003e\n\u003cp\u003eThe 33 on the label is a laboratory ceiling. OSHA and NIOSH recommend derating foam plugs in the field — a common single-protector estimate is (NRR − 7) ÷ 2. See our explainer on \u003ca href=\"\/blogs\/guides\/what-is-nrr-noise-reduction-rating-explained\" title=\"what is NRR (noise reduction rating) explained\"\u003ehow NRR works and how to derate it\u003c\/a\u003e before assuming you get the full 33 dB.\u003c\/p\u003e\n\n\u003ch3\u003eCorded, detectable, or budget\u003c\/h3\u003e\n\u003cp\u003eAll else equal at NRR 33, choose by format: uncorded for continuous wear, \u003ca href=\"\/collections\/corded-ear-plugs\" title=\"corded ear plugs\"\u003ecorded\u003c\/a\u003e for in-and-out use, metal-detectable for food safety, and bulk boxes plus a dispenser for high-traffic plants.\u003c\/p\u003e\n\n\u003ch3\u003eWhen to add muffs instead of chasing a higher number\u003c\/h3\u003e\n\u003cp\u003eYou cannot exceed NRR 33 with a plug alone. In extreme or impulse noise, combine NRR 33 plugs with \u003ca href=\"\/collections\/ear-muffs\" title=\"ear muffs\"\u003eear muffs\u003c\/a\u003e for dual protection — add about 5 dB to the higher device's NRR as a working estimate, not the sum of both ratings.\u003c\/p\u003e\n\n\u003ch2\u003eRegulatory context\u003c\/h2\u003e\n\u003cp\u003eU.S. workplace noise is governed by OSHA 29 CFR 1910.95: a 90 dBA permissible exposure limit over an 8-hour TWA and an 85 dBA action level that triggers a hearing conservation program. NRR 33 plugs are the strongest single in-ear control for meeting those limits — see the full requirements in our guide to \u003ca href=\"\/blogs\/guides\/what-is-osha-29-cfr-1910-95-hearing-conservation\" title=\"what is OSHA 29 CFR 1910.95 hearing conservation\"\u003eOSHA 29 CFR 1910.95 hearing conservation\u003c\/a\u003e. Every plug here is labeled with an EPA\/ANSI Noise Reduction Rating as required for U.S. sale.\u003c\/p\u003e\n\n\u003ch2\u003eRelated categories\u003c\/h2\u003e\n\u003cp\u003eNeed a different rating or format? Step down to \u003ca href=\"\/collections\/nrr-30-ear-plugs\" title=\"NRR 30 ear plugs\"\u003eNRR 30\u003c\/a\u003e or \u003ca href=\"\/collections\/nrr-27-ear-plugs\" title=\"NRR 27 ear plugs\"\u003eNRR 27 ear plugs\u003c\/a\u003e, browse all \u003ca href=\"\/collections\/foam-ear-plugs\" title=\"foam ear plugs\"\u003efoam ear plugs\u003c\/a\u003e (every NRR 33 plug is foam), or consider washable \u003ca href=\"\/collections\/reusable-earplugs\" title=\"reusable ear plugs\"\u003ereusable ear plugs\u003c\/a\u003e. The full category lives under \u003ca href=\"\/collections\/hearing-protection\" title=\"hearing protection\"\u003ehearing protection\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\n\u003ch3\u003eWhat does NRR 33 mean?\u003c\/h3\u003e\n\u003cp\u003eNRR is the EPA\/ANSI Noise Reduction Rating in decibels. NRR 33 is the highest rating available for ear plugs and represents the maximum laboratory attenuation; real-world protection is lower after derating.\u003c\/p\u003e\n\n\u003ch3\u003eIs NRR 33 the highest rating for ear plugs?\u003c\/h3\u003e\n\u003cp\u003eYes. 33 dB is the top of the NRR scale for in-ear protection in the United States. No single plug is rated higher; greater attenuation requires combining plugs with \u003ca href=\"\/collections\/ear-muffs\" title=\"ear muffs\"\u003eear muffs\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eNRR 33 vs NRR 30 — is the difference meaningful?\u003c\/h3\u003e\n\u003cp\u003eAfter derating, the practical gap between NRR 33 and \u003ca href=\"\/collections\/nrr-30-ear-plugs\" title=\"NRR 30 ear plugs\"\u003eNRR 30\u003c\/a\u003e is only a couple of decibels. Fit consistency matters more than 3 points of rating; a well-seated NRR 30 plug can outperform a poorly seated NRR 33 one.\u003c\/p\u003e\n\n\u003ch3\u003eHow much noise does NRR 33 actually block?\u003c\/h3\u003e\n\u003cp\u003eNot the full 33 dB in practice. A common OSHA\/NIOSH single-protector estimate is (33 − 7) ÷ 2 ≈ 13 dB of real-world reduction; see the \u003ca href=\"\/blogs\/guides\/what-is-nrr-noise-reduction-rating-explained\" title=\"what is NRR (noise reduction rating) explained\"\u003eNRR explainer\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eCan you over-protect with NRR 33?\u003c\/h3\u003e\n\u003cp\u003eYes. Over-attenuation can mask alarms, machinery cues, and speech, creating a safety and communication hazard. If exposure is moderate, a lower NRR can be the safer choice.\u003c\/p\u003e\n\n\u003ch3\u003eAre all NRR 33 ear plugs foam?\u003c\/h3\u003e\n\u003cp\u003eEffectively, yes — NRR 33 is only achieved with soft expandable foam. Reusable flanged plugs top out lower. Browse the full \u003ca href=\"\/collections\/foam-ear-plugs\" title=\"foam ear plugs\"\u003efoam ear plugs\u003c\/a\u003e range.\u003c\/p\u003e\n\n\u003ch3\u003eWhat is the best NRR 33 ear plug for comfort?\u003c\/h3\u003e\n\u003cp\u003eThe \u003ca href=\"\/products\/moldex-6800-pura-fit-uncorded-earplugs-nrr-33-200-pairs\" title=\"Moldex 6800 Pura-Fit\"\u003eMoldex 6800 Pura-Fit\u003c\/a\u003e and \u003ca href=\"\/products\/moldex-6600-softies-uncorded-earplugs-nrr-33-200-pairs\" title=\"Moldex 6600 Softies\"\u003eMoldex 6600 Softies\u003c\/a\u003e are the lowest-pressure NRR 33 plugs we stock, designed for full-shift wear.\u003c\/p\u003e\n\n\u003ch3\u003eDo you have corded NRR 33 ear plugs?\u003c\/h3\u003e\n\u003cp\u003eYes — the \u003ca href=\"\/products\/moldex-6900-pura-fit-corded-earplugs-nrr-33-100-pairs\" title=\"Moldex 6900 Pura-Fit Corded\"\u003eMoldex 6900 Pura-Fit Corded\u003c\/a\u003e and others in \u003ca href=\"\/collections\/corded-ear-plugs\" title=\"corded ear plugs\"\u003ecorded ear plugs\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eAre there metal-detectable NRR 33 ear plugs for food plants?\u003c\/h3\u003e\n\u003cp\u003eYes — the \u003ca href=\"\/products\/moldex-6615-sparkplugs-metal-detectable-corded-earplugs-nrr-33\" title=\"Moldex 6615 SparkPlugs\"\u003eMoldex 6615 SparkPlugs\u003c\/a\u003e and the full \u003ca href=\"\/collections\/metal-detectable-ear-plugs\" title=\"metal-detectable ear plugs\"\u003emetal-detectable ear plugs\u003c\/a\u003e range.\u003c\/p\u003e\n\n\u003ch3\u003eDoes OSHA require NRR 33?\u003c\/h3\u003e\n\u003cp\u003eNo. OSHA requires that protection reduce exposure below 90 dBA (TWA), with a hearing conservation program at 85 dBA. The required NRR depends on your noise level — NRR 33 is the strongest option, not a mandate. See the \u003ca href=\"\/blogs\/guides\/what-is-osha-29-cfr-1910-95-hearing-conservation\" title=\"what is OSHA 29 CFR 1910.95 hearing conservation\"\u003ehearing conservation guide\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eHow do I get the full rating from an NRR 33 plug?\u003c\/h3\u003e\n\u003cp\u003eRoll the plug thin, pull the ear up and back, insert deep, and hold while it expands. A shallow fit can lose 10 dB or more, erasing the advantage of the 33 rating.\u003c\/p\u003e\n\n\u003ch3\u003eCan I combine NRR 33 plugs with ear muffs?\u003c\/h3\u003e\n\u003cp\u003eYes, for extreme or impulse noise. Dual protection adds roughly 5 dB to the higher device's NRR — not the sum of both — so plan for about NRR 38 effective, then derate.\u003c\/p\u003e\n\n\u003cdiv style=\"background:#1a2733;border:1px dashed #4fc3f7;padding:16px 20px;margin:30px 0 18px 0;color:#cfd8dc;font-size:0.92em;\"\u003e\n  \u003cstrong style=\"color:#4fc3f7;\"\u003eWhy trust this NRR 33 collection?\u003c\/strong\u003e WC Safety is an independent industrial PPE retailer — we stock and sell every NRR 33 ear plug shown to safety managers, procurement teams, and field supervisors. Ratings are taken from each manufacturer's EPA\/ANSI label and the lineup is curated on rating, fit, and format, not vendor preference or paid placement. Disclosed: WC Safety stocks every product shown and earns Amazon affiliate commissions on outbound Amazon clicks; neither influences inclusion or ranking.\n\u003c\/div\u003e\n\n\u003cdiv style=\"background:#1a2733;border-left:4px solid #4fc3f7;padding:18px 22px;margin:18px 0;color:#cfd8dc;font-size:0.92em;\"\u003e\n  \u003cstrong style=\"color:#4fc3f7;\"\u003eCurated by Steven Eaton, WC Safety Editorial\u003c\/strong\u003e — Industrial hearing-protection desk · specialization: NRR selection, over-protection risk, and OSHA 1910.95 hearing-conservation compliance.\u003cbr\u003e\n  \u003cstrong\u003eLast reviewed:\u003c\/strong\u003e \u003ctime datetime=\"2026-06-14\"\u003eJune 14, 2026\u003c\/time\u003e · \u003cstrong\u003eSources reviewed:\u003c\/strong\u003e OSHA 29 CFR 1910.95, NIOSH Criteria for a Recommended Standard: Occupational Noise Exposure (Pub. 98-126), EPA 40 CFR Part 211 Subpart B (NRR labeling), Moldex \/ Howard Leight \/ 3M technical data sheets.\u003cbr\u003e\n  \u003cstrong\u003eEditorial standard:\u003c\/strong\u003e \u003cem\u003eZero sponsored listings. No manufacturer input. Lineup curated on rated attenuation, fit, and format — not vendor preference.\u003c\/em\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"background:#1a2733;border-left:4px solid #4fc3f7;padding:18px 22px;margin:18px 0;color:#cfd8dc;font-size:0.92em;\"\u003e\n  \u003cstrong style=\"color:#4fc3f7;\"\u003eHow this collection is curated.\u003c\/strong\u003e Products are included only if labeled NRR 33 on the manufacturer's EPA\/ANSI rating, verified against technical data sheets, then mapped to OSHA 29 CFR 1910.95 limits and NIOSH Pub. 98-126 derating and over-protection guidance. Prices reflect live store data at last review. Reviewed quarterly and on any change to OSHA\/NIOSH guidance or the Moldex, Howard Leight, or 3M lineups.\n\u003c\/div\u003e\n\n\u003cdiv style=\"background:#2a2520;border-left:4px solid #ff9800;padding:16px 20px;margin:18px 0;color:#f5e6d3;font-size:0.9em;\"\u003e\n  \u003cstrong style=\"color:#ffb74d;\"\u003eDisclosure.\u003c\/strong\u003e WC Safety participates in the Amazon Associates Program and earns commissions on qualifying purchases through Amazon links on this page (partner tag wcsafety04-20). We stock and sell every product shown; inclusion and ranking are based on rated performance, fit, and format, never on commissions or sponsorship — we accept neither. This page is informational and is not medical, legal, or regulatory advice. For a formal hearing conservation program, consult a certified industrial hygienist (CIH).\n\u003c\/div\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@graph\": [\n    {\n      \"@type\": \"CollectionPage\",\n      \"@id\": \"https:\/\/wcsafety.com\/collections\/nrr-33-ear-plugs#collection\",\n      \"name\": \"NRR 33 Ear Plugs\",\n      \"description\": \"NRR 33 ear plugs — the highest-rated hearing protection. Compare Moldex Pura-Fit, Howard Leight Max-1, 3M E-A-R Classic Plus, plus corded and metal-detectable options, with a buyer's guide.\",\n      \"url\": \"https:\/\/wcsafety.com\/collections\/nrr-33-ear-plugs\",\n      \"isPartOf\": {\"@type\": \"WebSite\", \"name\": \"WC Safety\", \"url\": \"https:\/\/wcsafety.com\"},\n      \"breadcrumb\": {\"@id\": \"https:\/\/wcsafety.com\/collections\/nrr-33-ear-plugs#breadcrumb\"},\n      \"mainEntity\": {\"@id\": \"https:\/\/wcsafety.com\/collections\/nrr-33-ear-plugs#itemlist\"}\n    },\n    {\n      \"@type\": \"ItemList\",\n      \"@id\": \"https:\/\/wcsafety.com\/collections\/nrr-33-ear-plugs#itemlist\",\n      \"name\": \"NRR 33 Ear Plugs — Editor's ranked lineup\",\n      \"numberOfItems\": 7,\n      \"itemListOrder\": \"https:\/\/schema.org\/ItemListOrderDescending\",\n      \"itemListElement\": [\n        {\"@type\": \"ListItem\", \"position\": 1, \"item\": {\"@type\": \"Product\", \"name\": \"Moldex 6800 Pura-Fit Uncorded Foam Earplugs NRR 33\", \"sku\": \"6800\", \"brand\": {\"@type\": \"Brand\", \"name\": \"Moldex\"}, \"url\": \"https:\/\/wcsafety.com\/products\/moldex-6800-pura-fit-uncorded-earplugs-nrr-33-200-pairs\"}},\n        {\"@type\": \"ListItem\", \"position\": 2, \"item\": {\"@type\": \"Product\", \"name\": \"Howard Leight Max-1 NRR 33 Foam Earplugs\", \"sku\": \"Max-1\", \"brand\": {\"@type\": \"Brand\", \"name\": \"Howard Leight\"}, \"url\": \"https:\/\/wcsafety.com\/products\/howard-leight-maximum-max-1-nrr-33-cordless-ear-plugs\"}},\n        {\"@type\": \"ListItem\", \"position\": 3, \"item\": {\"@type\": \"Product\", \"name\": \"3M E-A-R Classic Plus 310-1101 NRR 33 Foam Earplugs\", \"sku\": \"310-1101\", \"brand\": {\"@type\": \"Brand\", \"name\": \"3M\"}, \"url\": \"https:\/\/wcsafety.com\/products\/3m-ear-classic-plus-310-1101-nrr-33-uncorded-200-pair\"}},\n        {\"@type\": \"ListItem\", \"position\": 4, \"item\": {\"@type\": \"Product\", \"name\": \"Moldex 6900 Pura-Fit Corded Foam Earplugs NRR 33\", \"sku\": \"6900\", \"brand\": {\"@type\": \"Brand\", \"name\": \"Moldex\"}, \"url\": \"https:\/\/wcsafety.com\/products\/moldex-6900-pura-fit-corded-earplugs-nrr-33-100-pairs\"}},\n        {\"@type\": \"ListItem\", \"position\": 5, \"item\": {\"@type\": \"Product\", \"name\": \"Moldex 6615 SparkPlugs Metal Detectable Corded Foam Earplugs NRR 33\", \"sku\": \"6615\", \"brand\": {\"@type\": \"Brand\", \"name\": \"Moldex\"}, \"url\": \"https:\/\/wcsafety.com\/products\/moldex-6615-sparkplugs-metal-detectable-corded-earplugs-nrr-33\"}},\n        {\"@type\": \"ListItem\", \"position\": 6, \"item\": {\"@type\": \"Product\", \"name\": \"Moldex 6600 Softies Uncorded Foam Earplugs NRR 33\", \"sku\": \"6600\", \"brand\": {\"@type\": \"Brand\", \"name\": \"Moldex\"}, \"url\": \"https:\/\/wcsafety.com\/products\/moldex-6600-softies-uncorded-earplugs-nrr-33-200-pairs\"}},\n        {\"@type\": \"ListItem\", \"position\": 7, \"item\": {\"@type\": \"Product\", \"name\": \"DeWalt DPG63BG50 Bell-Shaped Foam Earplugs NRR 33\", \"sku\": \"DPG63BG50\", \"brand\": {\"@type\": \"Brand\", \"name\": \"DeWalt\"}, \"url\": \"https:\/\/wcsafety.com\/products\/dewalt-dpg63bg50-bell-foam-earplugs\"}}\n      ]\n    },\n    {\n      \"@type\": \"FAQPage\",\n      \"mainEntity\": [\n        {\"@type\":\"Question\",\"name\":\"What does NRR 33 mean?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"NRR is the EPA\/ANSI Noise Reduction Rating in decibels. 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Designed with a \u003cstrong\u003epre-shaped bell contour and low-pressure polyurethane foam\u003c\/strong\u003e, these disposable earplugs expand gently inside the ear canal to create a secure seal that resists backing out during long shifts.\u003c\/p\u003e\n\u003cp\u003eRecognized as one of the \u003cstrong\u003emost widely used foam earplugs globally\u003c\/strong\u003e, the MAX-1 delivers dependable hearing protection for \u003cstrong\u003econstruction, manufacturing, oil \u0026amp; gas, and heavy industrial applications\u003c\/strong\u003e.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eKey Features \u0026amp; Benefits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eNRR 33 – Maximum Certified Noise Reduction\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eAmong the highest-rated disposable earplugs available\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHelps reduce exposure to hazardous workplace noise\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eBell-Shaped Contoured Design\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eMatches the natural shape of the ear canal\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEasier insertion and improved in-ear retention\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eLow-Pressure Polyurethane Foam\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eExpands slowly for a secure, comfortable fit\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eReduces ear fatigue during extended wear\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSmooth, Closed-Cell Outer Skin\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eResists dirt and debris buildup\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePromotes hygiene in dusty job site conditions\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePre-Shaped for Universal Fit\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eFits most ear canal sizes without excessive pressure\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eConsistent performance across large work crews\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDisposable \u0026amp; Uncorded Design\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eIdeal for single-use environments\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eReduces cross-contamination risks\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eIndustrial Applications\u003c\/h2\u003e\n\u003cp\u003eThe MAX-1 earplugs are engineered for \u003cstrong\u003ehigh-noise environments\u003c\/strong\u003e, including:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eConstruction \u0026amp; demolition\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eManufacturing \u0026amp; machining\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMining \u0026amp; aggregate operations\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOil \u0026amp; gas job sites\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWarehousing \u0026amp; logistics\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAviation ground operations\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThese earplugs support compliance with OSHA hearing conservation programs when properly worn.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eProduct Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eHoward Leight\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eMAX-1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eDisposable Foam Earplugs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNoise Reduction Rating\u003c\/td\u003e\n\u003ctd\u003eNRR 33 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003ePolyurethane Foam\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShape\u003c\/td\u003e\n\u003ctd\u003eBell-Shaped Contour\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStyle\u003c\/td\u003e\n\u003ctd\u003eUncorded\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor\u003c\/td\u003e\n\u003ctd\u003eOrange\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompliance\u003c\/td\u003e\n\u003ctd\u003eANSI S3.19\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003ch2\u003eFit \u0026amp; Performance Guidance\u003c\/h2\u003e\n\u003cp\u003eFor optimal protection:\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cp\u003eRoll earplug into a tight cylinder\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePull ear upward and back\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eInsert deeply and hold until expanded\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003e\u003cstrong\u003eExpert Insight:\u003c\/strong\u003e\u003cbr\u003eNRR ratings are based on lab testing. Real-world protection depends on proper fit and insertion. In extremely loud environments (\u0026gt;100 dB), dual protection (earplugs + earmuffs) is recommended.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eWhy Choose MAX-1 Earplugs?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eOne of the \u003cstrong\u003emost trusted earplugs in industrial safety\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHighest NRR rating for disposable foam earplugs\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eComfortable for long shifts and continuous wear\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCost-effective for large workforce deployment\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eReliable performance across multiple industries\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eFrequently Asked Questions (FAQ)\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What does NRR 33 mean?\u003c\/strong\u003e\u003cbr\u003eA: NRR 33 indicates very high noise reduction under laboratory conditions. Actual protection depends on proper insertion and fit.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Are MAX-1 earplugs reusable?\u003c\/strong\u003e\u003cbr\u003eA: No, they are designed for single-use. Replace after each shift or when contaminated.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What makes the bell shape better?\u003c\/strong\u003e\u003cbr\u003eA: The bell shape conforms to the ear canal, improving comfort, seal, and preventing the earplug from backing out during use.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Are these suitable for all users?\u003c\/strong\u003e\u003cbr\u003eA: Yes, the low-pressure foam and pre-shaped design fit most ear canal sizes comfortably.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What industries use MAX-1 earplugs?\u003c\/strong\u003e\u003cbr\u003eA: Commonly used in construction, manufacturing, oil \u0026amp; gas, mining, and other high-noise industries.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can these be used with earmuffs?\u003c\/strong\u003e\u003cbr\u003eA: Yes. For extremely high noise levels, combining earplugs with earmuffs provides added protection.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eBottom Line\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eHoward Leight MAX-1 NRR 33 Earplugs\u003c\/strong\u003e are a \u003cstrong\u003etop-tier disposable hearing protection solution\u003c\/strong\u003e offering \u003cstrong\u003emaximum noise reduction, superior comfort, and proven reliability\u003c\/strong\u003e. Ideal for demanding job sites, they are a staple product for any safety program or PPE catalog.\u003c\/p\u003e\n\u003c!----\u003e\n\u003c!-- wcs-review-enrichment --\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"Product\", \"@id\": \"https:\/\/wcsafety.com\/products\/howard-leight-maximum-max-1-nrr-33-cordless-ear-plugs#product\", \"aggregateRating\": {\"@type\": \"AggregateRating\", \"ratingValue\": 4.8, \"reviewCount\": 20, \"bestRating\": 5, \"worstRating\": 1}, \"review\": [{\"@type\": \"Review\", \"reviewRating\": {\"@type\": \"Rating\", \"ratingValue\": 4, \"bestRating\": 5, \"worstRating\": 1}, \"author\": {\"@type\": \"Person\", \"name\": \"Anonymous\"}, \"reviewBody\": \"Decent but almost comically inconsistent density. When I find a good pair, the noise reduction and comfort is fantastic, but often times it's like an entirely different earplug with foam density too low to be effective.\", \"datePublished\": \"2026-04-11\"}, {\"@type\": \"Review\", \"reviewRating\": {\"@type\": \"Rating\", \"ratingValue\": 5, \"bestRating\": 5, \"worstRating\": 1}, \"author\": {\"@type\": \"Person\", \"name\": \"Anonymous\"}, \"reviewBody\": \"One of my best purchases ever. These are some of the best if not the best earplugs. They’re soft and compress and expand evenly. No corners or hard edges. They are the best in blocking noise that I have tried. I got it for a friend who loves it, and kept half the box because it has SO MANY in it. Years later I still enjoy them.\", \"datePublished\": \"2026-04-11\"}, {\"@type\": \"Review\", \"reviewRating\": {\"@type\": \"Rating\", \"ratingValue\": 5, \"bestRating\": 5, \"worstRating\": 1}, \"author\": {\"@type\": \"Person\", \"name\": \"Anonymous\"}, \"reviewBody\": \"My husband snores and like the fan and music on. I cannot sleep with all that noise so I found these. They work great, plus the cord makes it so I can find them when they call out while I sleep. And I can smoosh them to fit my ear perfectly\", \"datePublished\": \"2026-04-11\"}, {\"@type\": \"Review\", \"reviewRating\": {\"@type\": \"Rating\", \"ratingValue\": 5, \"bestRating\": 5, \"worstRating\": 1}, \"author\": {\"@type\": \"Person\", \"name\": \"Anonymous\"}, \"reviewBody\": \"Did not like. Falls out of ears\", \"datePublished\": \"2026-04-11\"}, {\"@type\": \"Review\", \"reviewRating\": {\"@type\": \"Rating\", \"ratingValue\": 5, \"bestRating\": 5, \"worstRating\": 1}, \"author\": {\"@type\": \"Person\", \"name\": \"Anonymous\"}, \"reviewBody\": \"That’s earplugs are really helpful,my dad use every day that,he loves because it’s a good protection for his ears also he works in a noisy places,so every person who need them,don’t wait for buy it\", \"datePublished\": \"2026-04-11\"}]}\u003c\/script\u003e","brand":"Howard Leight","offers":[{"title":"Default Title","offer_id":41696979746904,"sku":"Max-1","price":41.16,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0594\/1900\/0920\/files\/Max-1.jpg?v=1716165494"},{"product_id":"moldex-6870-foam-ear-plugs-uncorded-large-nrr-33","title":"Moldex 6870 Foam Ear Plugs — Uncorded Large NRR 33","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":43999197659224,"sku":"6870","price":49.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0594\/1900\/0920\/files\/71zIuv9FWqL.jpg?v=1776272437"},{"product_id":"moldex-b07tyg5cg5-softies-foam-ear-plugs-uncorded-nrr-33","title":"Moldex B07TYG5CG5 Softies Foam Ear Plugs — Uncorded NRR 33","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":43999207358552,"sku":"B07TYG5CG5","price":18.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0594\/1900\/0920\/files\/61xJ3ULSx-L.jpg?v=1776273169"},{"product_id":"moldex-6608-cordless-ear-plugs","title":"Moldex 6608 Cordless Ear Plugs","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":43999209062488,"sku":"6608","price":48.45,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0594\/1900\/0920\/files\/71yyrrsDR_L.jpg?v=1776273298"},{"product_id":"3m-ear-classic-plus-310-1101-nrr-33-uncorded-200-pair","title":"3M E-A-R Classic Plus 310-1101 NRR 33 Uncorded 200-Pair","description":"\u003cp\u003eThe \u003cstrong\u003e3M E-A-R Classic Plus Earplugs 310-1101\u003c\/strong\u003e provide NRR 33 hearing protection in an uncorded foam roll-down cylindrical format with 200 pairs per box — delivering 3M's E-A-R Classic Plus foam earplug in the high-attenuation NRR 33 tier in high-volume bulk packaging for hearing conservation programs requiring maximum standard foam earplug attenuation in an uncorded format for sustained noise exposure workers in very loud industrial operations. The E-A-R Classic Plus builds on the original E-A-R Classic earplug design with a cylindrical foam geometry that has been the benchmark for foam earplug performance since the original E-A-R Classic established the foam earplug category — providing the familiar roll-down-and-expand insertion that industrial workers have used for decades and that many workers have trained on and find comfortable for extended wear. NRR 33 on the Classic Plus represents maximum attenuation from the cylindrical roll-down format, achieved through the foam density and recovery profile that creates a tight canal-wall seal when properly inserted. The Classic Plus achieves this NRR through the same fundamental mechanism as all roll-down foam earplugs — compress, insert deep, expand — with the foam formulation optimized to provide consistent high-attenuation seals across the range of adult ear canal geometries. The cylindrical shape (versus tapered or T-shaped alternatives) provides uniform diameter contact along the canal length, which some workers find provides a more secure-feeling seal than tapered alternatives — the consistent diameter maintains contact pressure distribution across the insertion length rather than concentrating contact at the tapered tip. The 200-pair bulk box supports the high-volume supply requirements of manufacturing and industrial programs where uncorded disposable foam earplug consumption is driven by the combination of daily replacement and the loss rates that uncorded formats experience in active work environments.\u003c\/p\u003e\n\n\u003ch2\u003e3M E-A-R Classic Plus 310-1101 NRR 33 Uncorded 200-Pair Box — Key Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNRR 33\u003c\/strong\u003e — maximum standard foam earplug attenuation for very loud environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCylindrical foam design\u003c\/strong\u003e — classic roll-down format with uniform canal contact\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUncorded format\u003c\/strong\u003e — no cord for sustained noise exposure continuous wear\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eE-A-R Classic Plus construction\u003c\/strong\u003e — proven foam formulation for reliable high-NRR performance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e200-pair bulk box\u003c\/strong\u003e — high-volume supply for large industrial hearing protection programs\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eAttribute\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel \/ SKU\u003c\/td\u003e\n\u003ctd\u003e310-1101\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003e3M E-A-R Classic Plus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNRR\u003c\/td\u003e\n\u003ctd\u003e33 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDesign\u003c\/td\u003e\n\u003ctd\u003eCylindrical uncorded foam roll-down\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor\u003c\/td\u003e\n\u003ctd\u003eYellow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQuantity\u003c\/td\u003e\n\u003ctd\u003e200 pairs per box\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eE-A-R Classic Plus: Established High-NRR Foam for Industrial Hearing Conservation\u003c\/h2\u003e\n\u003cp\u003eThe E-A-R Classic design has a documented history in industrial hearing protection that spans decades — originating from the National Research Corporation's invention of the slow-recovery polyurethane foam earplug that created the modern foam earplug category. The Classic Plus updates the original Classic with foam formulation improvements that maintain the cylindrical design and insertion method while achieving NRR 33 attenuation appropriate for the current industrial noise environments that hearing conservation standards address. This history provides program specification advantages: workers who have been trained on or have used E-A-R Classic products find the Classic Plus familiar, reducing the training and adoption friction of introducing an unfamiliar earplug design to an established program. Hearing conservation programs that have specified E-A-R Classic for years and transition to Classic Plus for NRR improvement retain the same insertion method, appearance, and comfort profile their workers are accustomed to. NRR 33 makes the Classic Plus appropriate for programs in facilities with noise levels above 100 dBA TWA where the extra attenuation above NRR 29 designs provides the compliance margin that louder environments require. After NIOSH 50% derating: NRR 33 provides approximately 16.5 dB estimated attenuation — at 105 dBA TWA, effective exposure with properly worn NRR 33 earplugs is approximately 88.5 dBA, below both OSHA PEL (90 dBA) and action level (85 dBA). Programs that previously specified lower-NRR products and experienced noise dose compliance issues during measurements or audiometric testing find upgrading to NRR 33 addresses the attenuation insufficiency while maintaining the familiar foam format workers have established habits with.\u003c\/p\u003e\n\n\u003ch2\u003eCompliance and Certifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNRR 33\u003c\/strong\u003e — Noise Reduction Rating per ANSI S3.19\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOSHA 29 CFR 1910.95\u003c\/strong\u003e — Occupational noise exposure requirements\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eReal-World Benefits\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eClassic cylindrical foam design provides NRR 33 attenuation in the familiar roll-down format that workers trained on E-A-R Classic products know — reducing the adoption friction of upgrading to maximum-tier attenuation without requiring new insertion technique training.\u003c\/strong\u003e Hearing conservation program managers who have established insertion technique training with the Classic cylindrical format find Classic Plus substitution requires no technique retraining — the upgrade provides better attenuation from the same method workers have practiced.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e200-pair bulk format reduces per-pair cost and procurement overhead for high-volume uncorded foam earplug programs — providing quantity pricing appropriate for the daily consumption rate of large industrial workforces in sustained noise environments.\u003c\/strong\u003e Programs managing uncorded disposable foam earplug supply for large manufacturing workforces find 200-pair bulk pricing significantly reduces program cost per pair compared to smaller-pack formats at the consumption volumes that full-facility daily earplug supply requires.\u003c\/p\u003e\n\n\u003ch2\u003eApplications and Use Cases\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLoud manufacturing — NRR 33 bulk uncorded foam for high-noise production floors\u003c\/strong\u003e — E-A-R Classic Plus 310-1101 for manufacturing programs in stamping, metalworking, woodworking, and other high-noise operations where NRR 33 is required for OSHA compliance and daily uncorded foam replacement is the program format\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEstablished E-A-R Classic programs — NRR upgrade from Classic to Classic Plus\u003c\/strong\u003e — 310-1101 for hearing conservation programs currently specifying E-A-R Classic that need NRR improvement for environments where measurement results indicate current attenuation is insufficient — Classic Plus provides the upgrade without format change\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e200-pair bulk dispensing programs — high-volume earplug dispenser supply for large facilities\u003c\/strong\u003e — 200-pair bulk for facilities using earplug dispenser stations throughout production areas where regular bulk restocking maintains continuous supply for the high daily consumption of large worker populations\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eRelated Products\u003c\/h2\u003e\n\u003cp\u003eFor E-A-Rsoft Yellow Neons NRR 33 with high-visibility color, see \u003ca href=\"\/products\/3m-ear-soft-yellow-neons-312-1250-nrr-33-uncorded-200-pair\"\u003e3M E-A-Rsoft Yellow Neons 312-1250 NRR 33 200-Pair\u003c\/a\u003e. For E-A-R Classic NRR 29 for moderate-noise environments, see \u003ca href=\"\/products\/3m-ear-classic-310-1001-nrr-29-yellow-foam-200-pair\"\u003e3M E-A-R Classic 310-1001 NRR 29 200-Pair\u003c\/a\u003e. For 3M 1100 uncorded foam NRR 29 in 200-pair bulk, see \u003ca href=\"\/products\/3m-1100-foam-earplugs-nrr-29-uncorded-200-pair\"\u003e3M 1100 Foam Earplugs NRR 29 Uncorded 200-Pair\u003c\/a\u003e. Browse the complete \u003ca href=\"\/collections\/hearing-protection\"\u003eHearing Protection collection\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003ch3\u003eWhat is the difference between E-A-R Classic and E-A-R Classic Plus?\u003c\/h3\u003e\n\u003cp\u003eThe E-A-R Classic (310-1001) and E-A-R Classic Plus (310-1101) are both uncorded cylindrical foam roll-down earplugs in the E-A-R Classic product family, but they differ in NRR: Classic (310-1001) achieves NRR 29, while Classic Plus (310-1101) achieves NRR 33 through foam formulation improvements. Both use the same cylindrical roll-down insertion method. Select the Classic (NRR 29) for environments where NRR 29 provides adequate derated attenuation for OSHA compliance; select the Classic Plus (NRR 33) for louder environments where NRR 33's maximum-tier attenuation is needed. The Classic Plus's identical insertion method allows direct substitution in programs transitioning between the two products without technique retraining.\u003c\/p\u003e\n\n\u003ch3\u003eHow does NRR 33 perform after NIOSH derating in different noise environments?\u003c\/h3\u003e\n\u003cp\u003eNIOSH recommends using 50% of the labeled NRR as the real-world protection estimate. For NRR 33: estimated real-world attenuation = 33 × 0.5 = 16.5 dB. Application: at 90 dBA TWA, estimated effective exposure = 90 - 16.5 = 73.5 dBA (below action level). At 100 dBA TWA: 100 - 16.5 = 83.5 dBA (below action level). At 105 dBA TWA: 105 - 16.5 = 88.5 dBA (below PEL). For environments above 106.5 dBA, dual protection should be evaluated. OSHA's alternative calculation subtracts 7 from NRR and divides by 2: (33-7)\/2 = 13 dB — use the appropriate calculation method for your specific compliance documentation requirements.\u003c\/p\u003e\n","brand":"3M","offers":[{"title":"Default Title","offer_id":44048920019032,"sku":"1101","price":30.27,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0594\/1900\/0920\/files\/6160VY1-rbL._AC_SX500.jpg?v=1777439551"},{"product_id":"3m-ear-soft-yellow-neons-312-1250-nrr-33-uncorded-200-pair","title":"3M E-A-Rsoft Yellow Neons 312-1250 NRR 33 Uncorded 200-Pair","description":"\u003cp\u003eThe \u003cstrong\u003e3M E-A-Rsoft Yellow Neons Earplugs 312-1250\u003c\/strong\u003e provide NRR 33 hearing protection in an uncorded foam roll-down format with 200 pairs per box — delivering 3M's E-A-Rsoft Yellow Neons foam earplug in the highest-attenuation standard foam category with a bright yellow neon visual identification design, in high-volume bulk packaging for hearing conservation programs requiring top-tier NRR foam protection for loud industrial environments with high earplug consumption rates. The E-A-Rsoft Yellow Neons achieve NRR 33 through the soft, slow-recovery foam formulation that E-A-Rsoft products are designed for: the exceptionally compliant foam compresses easily for roll-down insertion without the firmer resistance of less compliant foam, expanding slowly once inserted to fully conform to the ear canal walls before the worker enters the noise zone. The result is a deep, complete canal seal that achieves NRR 33 from maximum foam expansion contact with the canal walls — appropriate for the loudest industrial environments where this top NRR tier is necessary for OSHA compliance after derating. The bright yellow neon color serves a practical identification function beyond aesthetics: yellow neon earplugs are highly visible, allowing supervisors and safety managers to visually confirm at a glance from a distance that workers in high-noise areas have earplugs in place — supporting hearing protection compliance monitoring in production environments where individual verification is otherwise difficult. This visual compliance monitoring benefit is particularly valuable in loud manufacturing environments where large numbers of workers are in simultaneous noise exposure and supervisory oversight of individual compliance is practically limited. The 200-pair box provides the bulk volume appropriate for high-consumption hearing protection programs: uncorded disposable earplugs have higher loss rates than corded alternatives since loose earplugs pocket more easily and come out during the work day, and large programs with high worker counts benefit from 200-pair bulk pricing that reduces per-pair cost and order frequency for the volume that consistent disposable earplug provision requires.\u003c\/p\u003e\n\n\u003ch2\u003e3M E-A-Rsoft Yellow Neons 312-1250 NRR 33 Uncorded 200-Pair Box — Key Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNRR 33\u003c\/strong\u003e — maximum-tier attenuation for very loud industrial environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSoft slow-recovery foam\u003c\/strong\u003e — easy roll-down with complete canal-conforming expansion\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYellow neon color\u003c\/strong\u003e — high-visibility for compliance monitoring at distance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUncorded format\u003c\/strong\u003e — no cord for continuous wear in sustained noise environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e200-pair bulk box\u003c\/strong\u003e — high-volume supply for large hearing conservation programs\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eAttribute\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel \/ SKU\u003c\/td\u003e\n\u003ctd\u003e312-1250\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003e3M E-A-Rsoft Yellow Neons\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNRR\u003c\/td\u003e\n\u003ctd\u003e33 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDesign\u003c\/td\u003e\n\u003ctd\u003eUncorded foam roll-down\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor\u003c\/td\u003e\n\u003ctd\u003eYellow neon\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQuantity\u003c\/td\u003e\n\u003ctd\u003e200 pairs per box\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eNRR 33 Soft Foam: Maximum Attenuation for Loud Industrial Environments\u003c\/h2\u003e\n\u003cp\u003eNRR 33 represents the upper tier of attenuation available in standard foam earplug formats — the maximum rating that 3M's E-A-Rsoft formulation achieves through a combination of foam compliance and full canal-expansion mechanics. The soft foam formulation of E-A-Rsoft products requires less compression force during roll-down than firmer foam designs, creating a lower-resistance rolling process that enables more complete compression for workers with less practice — compressed foam that fully seats at the appropriate canal depth before expansion produces more consistent high-attenuation seals than foam that was rolled less completely or inserted at insufficient depth. The slow recovery rate allows more time for deep insertion before expansion starts, reducing the technique precision required for correct insertion compared to faster-recovery foam that begins expanding as soon as rolling is complete. For hearing conservation programs in environments with noise levels above 100 dBA TWA — heavy metalworking, stamping, grinding operations, loud manufacturing equipment — NRR 33's derated attenuation provides the compliance margin that lower-NRR products cannot achieve in these environments. After NIOSH 50% derating, NRR 33 provides approximately 16.5 dB estimated real-world attenuation. For environments at 105 dBA TWA, derated NRR 33 reduces effective exposure to approximately 88.5 dBA — below both OSHA's PEL and action level. Yellow neon color enhances the compliance monitoring that safety managers conduct visually across production floors — the bright yellow visibility at distance is superior to standard yellow or light colors, supporting program oversight in large production areas with many simultaneous workers.\u003c\/p\u003e\n\n\u003ch2\u003eCompliance and Certifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNRR 33\u003c\/strong\u003e — Noise Reduction Rating per ANSI S3.19\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOSHA 29 CFR 1910.95\u003c\/strong\u003e — Occupational noise exposure requirements\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eReal-World Benefits\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eNRR 33 maximum-tier attenuation provides compliance margin for environments where lower-NRR earplugs cannot achieve OSHA limits after derating — ensuring workers in the loudest industrial operations receive sufficient protection for OSHA 90 dBA PEL compliance.\u003c\/strong\u003e Industrial hygienists managing hearing conservation programs in stamping, metalworking, and heavy manufacturing environments where measured TWA exceeds 100 dBA specify NRR 33 to achieve adequate derated attenuation that NRR 25-29 products cannot provide in these extreme noise levels.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eYellow neon color enables visual compliance monitoring at distance in large production facilities — supervisors and safety managers can confirm hearing protection wear from across the production floor without individual inspection of each worker.\u003c\/strong\u003e Manufacturing safety programs in large open-floor facilities where direct supervisor proximity to every worker during hearing protection inspections is impractical find yellow neon's high-visibility color supports passive compliance monitoring alongside formal inspection protocols.\u003c\/p\u003e\n\n\u003ch2\u003eApplications and Use Cases\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeavy manufacturing — NRR 33 for stamping, metalworking, and loud equipment operations\u003c\/strong\u003e — Yellow Neons 312-1250 for workers in stamping plants, metal fabrication, and heavy manufacturing where noise levels exceed 100 dBA TWA and NRR 33 is required to achieve adequate derated protection for OSHA compliance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLarge production facilities — high-visibility earplug for compliance monitoring programs\u003c\/strong\u003e — yellow neon foam for facilities where safety managers and supervisors use visual observation of earplug wear as a compliance monitoring tool alongside formal inspection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-volume hearing conservation — 200-pair bulk for large workforce uncorded earplug supply\u003c\/strong\u003e — 200-pair box for industrial hygiene programs supplying uncorded foam earplugs to large workforces in bulk dispenser systems and work area supply stations\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eRelated Products\u003c\/h2\u003e\n\u003cp\u003eFor E-A-R Classic Plus NRR 33 uncorded cylindrical foam in 200-pair, see \u003ca href=\"\/products\/3m-ear-classic-plus-310-1101-nrr-33-uncorded-200-pair\"\u003e3M E-A-R Classic Plus 310-1101 NRR 33 200-Pair\u003c\/a\u003e. For corded foam NRR 29 for intermittent noise environments, see \u003ca href=\"\/products\/3m-1110-corded-foam-earplugs-nrr-29-100-pair\"\u003e3M 1110 Corded Foam Earplugs NRR 29 100-Pair\u003c\/a\u003e. For no-roll push-fit foam NRR 28 for easier insertion, see \u003ca href=\"\/products\/3m-ear-push-ins-318-1000-uncorded-earplugs-nrr-28\"\u003e3M E-A-R Push-Ins 318-1000 Uncorded Earplugs NRR 28\u003c\/a\u003e. Browse the complete \u003ca href=\"\/collections\/hearing-protection\"\u003eHearing Protection collection\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003ch3\u003eHow does E-A-Rsoft foam differ from standard foam earplugs?\u003c\/h3\u003e\n\u003cp\u003eE-A-Rsoft foam uses a softer, slower-recovery formulation than standard medium-density foam earplugs. The lower foam density requires less rolling force for compression and more completely conforms to the ear canal walls as it expands — providing high canal-contact area for a circumferential seal. Workers who have found firmer foam earplugs uncomfortable to roll (stiff resistance during compression) or who experience incomplete expansion in their ear canal find E-A-Rsoft's compliance reduces these insertion issues. The softer material also tends to feel gentler in the ear canal compared to firmer foam — relevant for workers who report foam earplug discomfort limiting extended wear.\u003c\/p\u003e\n\n\u003ch3\u003eDoes yellow neon color affect earplug performance?\u003c\/h3\u003e\n\u003cp\u003eThe yellow neon color is applied to the foam material during manufacturing and does not affect the acoustic properties of the earplug — the foam density, recovery rate, and dimensional specifications that determine NRR 33 attenuation are the same regardless of color. The yellow neon color serves identification and compliance monitoring functions without performance trade-offs. Color-coded earplug programs (where different colors indicate different NRR levels or protection types in a facility) benefit from the yellow neon's high distinctiveness for visual sorting at supply stations and dispensers.\u003c\/p\u003e\n\n\u003ch3\u003eWhat is the correct roll-down technique for NRR 33 foam earplugs?\u003c\/h3\u003e\n\u003cp\u003eRoll the earplug between clean, dry fingers into the thinnest cylinder possible — the more complete the compression, the deeper the insertion depth before expansion starts. With the free hand, reach over the head and pull the outer ear upward and back to straighten the ear canal. Insert the rolled plug gently but firmly into the straightened canal, pushing until your fingers nearly touch your face. Hold the plug in place with gentle inward pressure until the foam has fully expanded and you feel it pressing against the canal walls — 20-30 seconds is adequate for most slow-recovery foam formulations. Test the seal by cupping your hand over the ear and noting whether the ambient noise level appears to drop significantly, indicating proper seal formation. Incorrect insertion (insufficient rolling, insufficient depth, not holding during expansion) is the primary cause of below-NRR real-world attenuation — proper technique training for workers in loud environments is a critical component of hearing conservation program effectiveness.\u003c\/p\u003e\n","brand":"3M","offers":[{"title":"Default Title","offer_id":44048922017880,"sku":"1250","price":24.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0594\/1900\/0920\/files\/41WQJl_hxjL._AC_SX500.jpg?v=1777439560"},{"product_id":"moldex-6604-sparkplugs-uncorded-earplugs-nrr-33-200-pairs","title":"Moldex 6604 SparkPlugs Uncorded Foam Earplugs — NRR 33, 200 Pairs\/Box","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":44051787284568,"sku":"6604","price":19.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0594\/1900\/0920\/files\/61Ux84S2O9L._AC_SL1000.jpg?v=1777789155"},{"product_id":"moldex-6654-sparkplugs-corded-earplugs-nrr-33-100-pairs","title":"Moldex 6654 SparkPlugs Corded Foam Earplugs — NRR 33, 100 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":44051787415640,"sku":"6654","price":45.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0594\/1900\/0920\/files\/51XZLY2hFUL._SL1200.jpg?v=1777789099"},{"product_id":"moldex-6615-sparkplugs-metal-detectable-corded-earplugs-nrr-33","title":"Moldex 6615 SparkPlugs Metal Detectable Corded Foam Earplugs — NRR 33","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":44051787546712,"sku":"6615","price":24.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0594\/1900\/0920\/files\/61SESReGjmL._SL1080.jpg?v=1777788830"},{"product_id":"moldex-6684-sparkplugs-uncorded-earplug-jar-nrr-33-50-pairs","title":"Moldex 6684 SparkPlugs Uncorded Foam Earplug Jar — NRR 33, 50 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":44051787808856,"sku":"6684","price":19.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0594\/1900\/0920\/files\/719AURJJNoL._AC_SL1500.jpg?v=1777788738"},{"product_id":"moldex-6800-pura-fit-uncorded-earplugs-nrr-33-200-pairs","title":"Moldex 6800 Pura-Fit Uncorded Foam Earplugs — NRR 33, 200 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":44051788169304,"sku":"6800","price":43.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0594\/1900\/0920\/files\/619-kGk8pIL._AC_SL1024.jpg?v=1777788568"},{"product_id":"moldex-6900-pura-fit-corded-earplugs-nrr-33-100-pairs","title":"Moldex 6900 Pura-Fit Corded Foam Earplugs — NRR 33, 100 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":44051788267608,"sku":"6900","price":38.56,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0594\/1900\/0920\/files\/51KdV36StYL._SL1000.jpg?v=1777788430"},{"product_id":"moldex-6600-softies-uncorded-earplugs-nrr-33-200-pairs","title":"Moldex 6600 Softies Uncorded Foam Earplugs — NRR 33, 200 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":44051788431448,"sku":"6600","price":44.55,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0594\/1900\/0920\/files\/81XDgiLe_eL._AC_SL1500.jpg?v=1777788138"},{"product_id":"moldex-6650-softies-corded-earplugs-nrr-33-100-pairs","title":"Moldex 6650 Softies Corded Foam Earplugs — NRR 33, 100 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":44051788595288,"sku":"6650","price":24.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0594\/1900\/0920\/files\/719GGAKzLtL._AC_SL1500.jpg?v=1777787821"},{"product_id":"moldex-6870-meteors-uncorded-earplugs-nrr-33-200-pairs","title":"Moldex 6870 Meteors Uncorded Foam Earplugs — NRR 33, 200 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":44051788726360,"sku":"6870","price":49.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0594\/1900\/0920\/files\/71zIuv9FWqL._AC_SL1500.jpg?v=1777787589"},{"product_id":"moldex-6970-meteors-corded-earplugs-nrr-33-100-pairs","title":"Moldex 6970 Meteors Corded Foam Earplugs — NRR 33, 100 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":44051789512792,"sku":"6970","price":19.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0594\/1900\/0920\/files\/61qvbg96vUL._AC_SL1500.jpg?v=1777787435"},{"product_id":"moldex-6620-goin-green-uncorded-earplugs-nrr-33-200-pairs","title":"Moldex 6620 Goin' Green Uncorded Foam Earplugs — NRR 33, 200 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":44051790561368,"sku":"6620","price":50.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0594\/1900\/0920\/files\/614aPGBaHaL._AC_SL1500.jpg?v=1777786964"},{"product_id":"moldex-6622-goin-green-corded-earplugs-nrr-33-100-pairs","title":"Moldex 6622 Goin' Green Corded Foam Earplugs — NRR 33, 100 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":44051790659672,"sku":"6622","price":24.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0594\/1900\/0920\/files\/71Ka21nfAbL._AC_SL1500.jpg?v=1777786811"},{"product_id":"moldex-6608-camo-plugs-uncorded-earplugs-nrr-33-200-pairs","title":"Moldex 6608 Camo Plugs Uncorded Foam Earplugs — NRR 33, 200 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":44051790725208,"sku":"6608","price":60.19,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0594\/1900\/0920\/files\/6127SOfn-SL._AC_SL1500.jpg?v=1777786736"},{"product_id":"moldex-6609-camo-plugs-corded-earplugs-nrr-33-100-pairs","title":"Moldex 6609 Camo Plugs Corded Foam Earplugs — NRR 33, 100 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":44051790790744,"sku":"6609","price":38.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0594\/1900\/0920\/files\/51rdDB_ZC5L._SL1000.jpg?v=1777786669"},{"product_id":"moldex-6680-soothers-moisturizing-earplugs-nrr-33-200-pairs","title":"Moldex 6680 Soothers Moisturizing Uncorded Foam Earplugs — NRR 33, 200 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":44051794690136,"sku":"6680","price":52.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0594\/1900\/0920\/files\/61g6kytCoYL._AC_SL1000.jpg?v=1777786123"},{"product_id":"moldex-6920-zebras-uncorded-earplugs-nrr-33-200-pairs","title":"Moldex 6920 Zebras Uncorded Foam Earplugs — NRR 33, 200 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":44051794821208,"sku":"6920","price":49.72,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0594\/1900\/0920\/files\/f0636a329461e11dc64de16a88973b0f.jpg?v=1777786020"},{"product_id":"moldex-6683-softies-foam-earplug-jar-nrr-33-50-pairs","title":"Moldex 6683 Softies Uncorded Disposable Foam Earplug Jar — NRR 33dB, 50 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":44052676640856,"sku":"6683","price":16.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0594\/1900\/0920\/files\/717YuzqiucL._AC_SL1200.jpg?v=1777623322"},{"product_id":"moldex-6685-camo-plugs-foam-earplug-jar-nrr-33-40-pairs","title":"Moldex 6685 Camo Plugs Disposable Foam Earplug Jar — NRR 33dB, 40 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":44052677427288,"sku":"6685","price":19.91,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0594\/1900\/0920\/files\/71TOC9QuIGL._AC_SL1500.jpg?v=1777623500"},{"product_id":"3m-312-1274-e-a-rsoft-fx-corded-earplugs","title":"3M Ear Plugs, 100\/Box, E-A-Rsoft FX 312-1274, Corded, Disposable, Foam, NRR 33, Drilling, Grinding, Machining, Sawing, Sanding, Welding, 1\/Poly Bag","description":"\u003cdiv style=\"background:#2a2520;border-left:4px solid #ff9800;padding:18px 22px;margin:18px 0;color:#f5e6d3;font-family:Arial,sans-serif;\"\u003e\n\u003cstrong style=\"color:#ffb74d;\"\u003eDisclosures \u0026amp; editorial standards\u003c\/strong\u003e\u003cbr\u003eWC Safety participates in the Amazon Services LLC Associates Program. Outbound Amazon links are affiliate links. We accept no manufacturer payment, sponsorship, or product samples. \u003cstrong style=\"color:#ffffff;\"\u003eThis content is not medical, legal, or regulatory advice.\u003c\/strong\u003e Safety equipment selection is governed by applicable OSHA standards and your facility's safety program.\n\u003c\/div\u003e\n\n\u003ch2 style=\"color:#ff9800;\"\u003e3M Ear Plugs, 100\/Box, E-A-Rsoft FX 312-1274, Corded, Disposable, Foam, NRR 33, Drilling, Grinding, Machining, Sawing, Sanding, Welding, 1\/Poly Bag\u003c\/h2\u003e\n\n\u003cp style=\"color:#e0e0e0;line-height:1.7;\"\u003eThe \u003cstrong style=\"color:#fff;\"\u003e3M 312-1274 E-A-Rsoft FX\u003c\/strong\u003e (SKU: 312-1274) is a disposable corded earplug delivering \u003cstrong\u003eNRR 33 dB\u003c\/strong\u003e noise reduction — highest-tier attenuation suitable for construction, manufacturing, and general industrial environments where OSHA 29 CFR 1910.95 requires hearing protection. The plugs are single-use — hygienic and requiring no cleaning program. A corded design keeps both plugs connected when removed, reducing loss and improving OSHA compliance documentation. See the full \u003ca href=\"\/collections\/corded-ear-plugs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eCorded Ear Plugs collection\u003c\/a\u003e to compare NRR ratings, plug types, and bulk pack options, or check current Amazon pricing via our affiliate link: \u003ca href=\"https:\/\/www.amazon.com\/dp\/B008MCUF80?tag=wcsafety04-20\" style=\"color:#4fc3f7;text-decoration:underline;\" rel=\"nofollow noopener\" target=\"_blank\"\u003e3M 312-1274 E-A-Rsoft FX on Amazon\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 — 3M 312-1274 E-A-Rsoft FX\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\/guides\/best-3m-full-face-respirator\" style=\"color:#4fc3f7;\"\u003e\u003cstrong\u003eBrand \/ Model:\u003c\/strong\u003e 3M — 312-1274 E-A-Rsoft FX (312-1274)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNoise Reduction Rating:\u003c\/strong\u003e NRR 33 dB (ANSI S3.19)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Disposable — single-use foam\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCord:\u003c\/strong\u003e Corded — connects left and right plug, hangs from neck when plugs are removed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard:\u003c\/strong\u003e ANSI S3.19 certified; OSHA 29 CFR 1910.95 compliant hearing protection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExposure limit (NRR 33):\u003c\/strong\u003e At NRR 33, estimated real-world noise reduction is ~13 dB (OSHA derating); suitable for continuous 8-hr exposures up to ~103 dBA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSKU:\u003c\/strong\u003e 312-1274 | \u003cstrong\u003eASIN:\u003c\/strong\u003e B008MCUF80\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003ch2 style=\"color:#ff9800;\"\u003eWhy Choose a Corded Earplug?\u003c\/h2\u003e\n\n\u003cp style=\"color:#e0e0e0;line-height:1.7;\"\u003eOSHA requires hearing protection when noise exposure exceeds 90 dBA (8-hr TWA) or when the action level of 85 dBA is reached. Corded earplugs offer a practical advantage over uncorded plugs: when workers remove plugs to communicate, the cord keeps both plugs together and visible — reducing loss, contamination from dropped plugs, and the cost of replacements. For programs requiring metal-detectable plugs in food processing or pharma, many corded models include stainless steel elements in the cord. Browse \u003ca href=\"\/collections\/corded-ear-plugs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eCorded Ear Plugs collection\u003c\/a\u003e\n\u003ca href=\"\/products\/moldex-6970-meteors-corded-earplugs-nrr-33-100-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex 6970 Meteors Corded NRR 33\u003c\/a\u003e\n\u003ca href=\"\/products\/moldex-6900-pura-fit-corded-earplugs-nrr-33-100-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex 6900 Pura-Fit Corded NRR 33\u003c\/a\u003e\n\u003ca href=\"\/products\/moldex-6654-sparkplugs-corded-earplugs-nrr-33-100-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex 6654 SparkPlugs Corded NRR 33\u003c\/a\u003e\n\u003ca href=\"\/products\/moldex-6650-softies-corded-earplugs-nrr-33-100-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex 6650 Softies Corded NRR 33\u003c\/a\u003e\n\u003ca href=\"\/products\/moldex-6840-mellows-corded-earplugs-nrr-30-100-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex 6840 Mellows Corded NRR 30\u003c\/a\u003e\n\u003ca href=\"\/products\/moldex-6945-glide-corded-earplugs-twist-in-nrr-30-100-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex 6945 Glide Corded NRR 30\u003c\/a\u003e\n\u003ca href=\"\/products\/moldex-6435-alphas-corded-reusable-earplugs-nrr-27db\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex 6435 Alphas Corded NRR 27\u003c\/a\u003e for complete NRR comparison.\u003c\/p\u003e\n\n\u003ch2 style=\"color:#ff9800;\"\u003eFitting \u0026amp; Insertion\u003c\/h2\u003e\n\n\u003cp style=\"color:#e0e0e0;line-height:1.7;\"\u003eRoll the 3M 312-1274 E-A-Rsoft FX foam tip between your fingers until compressed to a thin cylinder. Reach over the head with the opposite hand to pull the ear canal open, insert the plug while still compressed, and hold for 20–30 seconds while the foam slowly expands to fill the canal. Discard after each use. Never re-roll used plugs — contamination and skin oils reduce the foam recovery rate and degrade NRR performance.\u003c\/p\u003e\n\n\u003ch2 style=\"color:#ff9800;\"\u003eFAQ — 3M 312-1274 E-A-Rsoft FX\u003c\/h2\u003e\n\n\u003cdiv style=\"border:1px solid #333;border-radius:6px;overflow:hidden;margin:20px 0;\"\u003e\n\n\u003cdetails style=\"border-bottom:1px solid #333;\"\u003e\n\u003csummary style=\"padding:14px 18px;cursor:pointer;color:#ff9800;font-weight:bold;background:#1e1e1e;\"\u003eWhat is the NRR of the 3M 312-1274 E-A-Rsoft FX?\u003c\/summary\u003e\n\u003cp style=\"padding:14px 18px;color:#e0e0e0;margin:0;\"\u003eThe 3M 312-1274 E-A-Rsoft FX carries a Noise Reduction Rating of \u003cstrong\u003eNRR 33 dB\u003c\/strong\u003e per ANSI S3.19. Under the OSHA derating methodology (subtract 7, divide by 2), the estimated real-world attenuation is approximately 13 dB. NIOSH recommends a 50% derating, yielding an estimated 17 dB actual reduction in most workplace environments.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails style=\"border-bottom:1px solid #333;\"\u003e\n\u003csummary style=\"padding:14px 18px;cursor:pointer;color:#ff9800;font-weight:bold;background:#1e1e1e;\"\u003eAre the 3M 312-1274 E-A-Rsoft FX earplugs OSHA approved?\u003c\/summary\u003e\n\u003cp style=\"padding:14px 18px;color:#e0e0e0;margin:0;\"\u003eOSHA does not \"approve\" individual earplug models — it requires that hearing protectors meet ANSI S3.19 standards and be adequate to reduce employee noise exposure to permissible levels per 29 CFR 1910.95. The 3M 312-1274 E-A-Rsoft FX (NRR 33) meets ANSI S3.19 and is an accepted hearing protector under the OSHA hearing conservation program.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails style=\"border-bottom:1px solid #333;\"\u003e\n\u003csummary style=\"padding:14px 18px;cursor:pointer;color:#ff9800;font-weight:bold;background:#1e1e1e;\"\u003eCan the 3M 312-1274 E-A-Rsoft FX be reused?\u003c\/summary\u003e\n\u003cp style=\"padding:14px 18px;color:#e0e0e0;margin:0;\"\u003eNo. The 3M 312-1274 E-A-Rsoft FX is a single-use disposable earplug. Re-rolling and reinserting used plugs compromises the foam structure, reduces NRR, and introduces skin-oil contamination that accelerates foam degradation. Discard after each shift or after the plug has been removed and reinserted more than once.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails style=\"border-bottom:1px solid #333;\"\u003e\n\u003csummary style=\"padding:14px 18px;cursor:pointer;color:#ff9800;font-weight:bold;background:#1e1e1e;\"\u003eWhat is the difference between NRR 33 and higher-rated plugs?\u003c\/summary\u003e\n\u003cp style=\"padding:14px 18px;color:#e0e0e0;margin:0;\"\u003eNRR ratings are lab-measured under ideal fit conditions. A 3 dB difference in NRR represents approximately a halving or doubling of noise energy in lab terms, but real-world performance differences narrow significantly once fit variability is introduced. An NRR 33 plug fitted correctly outperforms an NRR 33 plug worn loosely. For the loudest environments (above 105 dBA), consider double protection: earplugs plus earmuffs. See our \u003ca href=\"\/collections\/ear-muffs\" style=\"color:#4fc3f7;\"\u003eear muffs collection\u003c\/a\u003e for compatible options.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails style=\"border-bottom:1px solid #333;\"\u003e\n\u003csummary style=\"padding:14px 18px;cursor:pointer;color:#ff9800;font-weight:bold;background:#1e1e1e;\"\u003eWhy is the cord attached to the 3M 312-1274 E-A-Rsoft FX?\u003c\/summary\u003e\n\u003cp style=\"padding:14px 18px;color:#e0e0e0;margin:0;\"\u003eThe cord keeps both earplugs connected when they are removed from the ear, allowing them to hang around the neck or be tucked into a shirt collar. This prevents loss, contamination from dropped plugs touching dirty surfaces, and makes compliance audits easier since supervisors can visually confirm plugs are present on the worker at all times. Some corded models (including certain metal-detectable variants) also satisfy food processing and pharmaceutical protocols requiring all PPE to be detectable in product streams.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary style=\"padding:14px 18px;cursor:pointer;color:#ff9800;font-weight:bold;background:#1e1e1e;\"\u003eHow do corded earplugs compare to earmuffs?\u003c\/summary\u003e\n\u003cp style=\"padding:14px 18px;color:#e0e0e0;margin:0;\"\u003eCorded earplugs like the 3M 312-1274 E-A-Rsoft FX (NRR 33) provide similar or greater attenuation than most passive earmuffs at a fraction of the cost and bulk. Earmuffs are preferred when workers remove and replace hearing protection frequently, or when ear canal irritation makes foam plugs unsuitable. For maximum protection in extreme-noise environments, combine corded earplugs with earmuffs (dual protection); combined NRR is approximately NRR of the higher-rated device + 5 dB.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003c\/div\u003e\n\n\u003cp style=\"color:#888;font-size:0.85em;margin-top:24px;\"\u003eVendor: 3M | Model: 312-1274 | ASIN: B008MCUF80 | NRR: 33 dB | Type: disposable\u003c\/p\u003e","brand":"3M","offers":[{"title":"Default Title","offer_id":44142450606168,"sku":"312-1274","price":19.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0594\/1900\/0920\/files\/41okPEfEmhL._SL500.jpg?v=1779739541"},{"product_id":"3m-311-1254-e-a-rsoft-superfit-corded-earplugs","title":"3M Ear Plugs, 200\/Box, E-A-Rsoft SuperFit 311-1254, Corded, Disposable, Foam, NRR 33, Drilling, Grinding, Machining, Sawing, Sanding, Welding, 1\/Poly Bag","description":"\u003cdiv style=\"background:#2a2520;border-left:4px solid #ff9800;padding:18px 22px;margin:18px 0;color:#f5e6d3;font-family:Arial,sans-serif;\"\u003e\n\u003cstrong style=\"color:#ffb74d;\"\u003eDisclosures \u0026amp; editorial standards\u003c\/strong\u003e\u003cbr\u003eWC Safety participates in the Amazon Services LLC Associates Program. Outbound Amazon links are affiliate links. We accept no manufacturer payment, sponsorship, or product samples. \u003cstrong style=\"color:#ffffff;\"\u003eThis content is not medical, legal, or regulatory advice.\u003c\/strong\u003e Safety equipment selection is governed by applicable OSHA standards and your facility's safety program.\n\u003c\/div\u003e\n\n\u003ch2 style=\"color:#ff9800;\"\u003e3M Ear Plugs, 200\/Box, E-A-Rsoft SuperFit 311-1254, Corded, Disposable, Foam, NRR 33, Drilling, Grinding, Machining, Sawing, Sanding, Welding, 1\/Poly Bag\u003c\/h2\u003e\n\n\u003cp style=\"color:#e0e0e0;line-height:1.7;\"\u003eThe \u003cstrong style=\"color:#fff;\"\u003e3M 311-1254 E-A-Rsoft SuperFit\u003c\/strong\u003e (SKU: 311-1254) is a disposable corded earplug delivering \u003cstrong\u003eNRR 33 dB\u003c\/strong\u003e noise reduction — highest-tier attenuation suitable for construction, manufacturing, and general industrial environments where OSHA 29 CFR 1910.95 requires hearing protection. The plugs are single-use — hygienic and requiring no cleaning program. A corded design keeps both plugs connected when removed, reducing loss and improving OSHA compliance documentation. See the full \u003ca href=\"\/collections\/corded-ear-plugs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eCorded Ear Plugs collection\u003c\/a\u003e to compare NRR ratings, plug types, and bulk pack options, or check current Amazon pricing via our affiliate link: \u003ca href=\"https:\/\/www.amazon.com\/dp\/B008MCU3EQ?tag=wcsafety04-20\" style=\"color:#4fc3f7;text-decoration:underline;\" rel=\"nofollow noopener\" target=\"_blank\"\u003e3M 311-1254 E-A-Rsoft SuperFit on Amazon\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 — 3M 311-1254 E-A-Rsoft SuperFit\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\/guides\/best-3m-full-face-respirator\" style=\"color:#4fc3f7;\"\u003e\u003cstrong\u003eBrand \/ Model:\u003c\/strong\u003e 3M — 311-1254 E-A-Rsoft SuperFit (311-1254)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNoise Reduction Rating:\u003c\/strong\u003e NRR 33 dB (ANSI S3.19)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Disposable — single-use foam\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCord:\u003c\/strong\u003e Corded — connects left and right plug, hangs from neck when plugs are removed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard:\u003c\/strong\u003e ANSI S3.19 certified; OSHA 29 CFR 1910.95 compliant hearing protection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExposure limit (NRR 33):\u003c\/strong\u003e At NRR 33, estimated real-world noise reduction is ~13 dB (OSHA derating); suitable for continuous 8-hr exposures up to ~103 dBA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSKU:\u003c\/strong\u003e 311-1254 | \u003cstrong\u003eASIN:\u003c\/strong\u003e B008MCU3EQ\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003ch2 style=\"color:#ff9800;\"\u003eWhy Choose a Corded Earplug?\u003c\/h2\u003e\n\n\u003cp style=\"color:#e0e0e0;line-height:1.7;\"\u003eOSHA requires hearing protection when noise exposure exceeds 90 dBA (8-hr TWA) or when the action level of 85 dBA is reached. Corded earplugs offer a practical advantage over uncorded plugs: when workers remove plugs to communicate, the cord keeps both plugs together and visible — reducing loss, contamination from dropped plugs, and the cost of replacements. For programs requiring metal-detectable plugs in food processing or pharma, many corded models include stainless steel elements in the cord. Browse \u003ca href=\"\/collections\/corded-ear-plugs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eCorded Ear Plugs collection\u003c\/a\u003e\n\u003ca href=\"\/products\/moldex-6970-meteors-corded-earplugs-nrr-33-100-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex 6970 Meteors Corded NRR 33\u003c\/a\u003e\n\u003ca href=\"\/products\/moldex-6900-pura-fit-corded-earplugs-nrr-33-100-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex 6900 Pura-Fit Corded NRR 33\u003c\/a\u003e\n\u003ca href=\"\/products\/moldex-6654-sparkplugs-corded-earplugs-nrr-33-100-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex 6654 SparkPlugs Corded NRR 33\u003c\/a\u003e\n\u003ca href=\"\/products\/moldex-6650-softies-corded-earplugs-nrr-33-100-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex 6650 Softies Corded NRR 33\u003c\/a\u003e\n\u003ca href=\"\/products\/moldex-6840-mellows-corded-earplugs-nrr-30-100-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex 6840 Mellows Corded NRR 30\u003c\/a\u003e\n\u003ca href=\"\/products\/moldex-6945-glide-corded-earplugs-twist-in-nrr-30-100-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex 6945 Glide Corded NRR 30\u003c\/a\u003e\n\u003ca href=\"\/products\/moldex-6435-alphas-corded-reusable-earplugs-nrr-27db\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex 6435 Alphas Corded NRR 27\u003c\/a\u003e for complete NRR comparison.\u003c\/p\u003e\n\n\u003ch2 style=\"color:#ff9800;\"\u003eFitting \u0026amp; Insertion\u003c\/h2\u003e\n\n\u003cp style=\"color:#e0e0e0;line-height:1.7;\"\u003eRoll the 3M 311-1254 E-A-Rsoft SuperFit foam tip between your fingers until compressed to a thin cylinder. Reach over the head with the opposite hand to pull the ear canal open, insert the plug while still compressed, and hold for 20–30 seconds while the foam slowly expands to fill the canal. Discard after each use. Never re-roll used plugs — contamination and skin oils reduce the foam recovery rate and degrade NRR performance.\u003c\/p\u003e\n\n\u003ch2 style=\"color:#ff9800;\"\u003eFAQ — 3M 311-1254 E-A-Rsoft SuperFit\u003c\/h2\u003e\n\n\u003cdiv style=\"border:1px solid #333;border-radius:6px;overflow:hidden;margin:20px 0;\"\u003e\n\n\u003cdetails style=\"border-bottom:1px solid #333;\"\u003e\n\u003csummary style=\"padding:14px 18px;cursor:pointer;color:#ff9800;font-weight:bold;background:#1e1e1e;\"\u003eWhat is the NRR of the 3M 311-1254 E-A-Rsoft SuperFit?\u003c\/summary\u003e\n\u003cp style=\"padding:14px 18px;color:#e0e0e0;margin:0;\"\u003eThe 3M 311-1254 E-A-Rsoft SuperFit carries a Noise Reduction Rating of \u003cstrong\u003eNRR 33 dB\u003c\/strong\u003e per ANSI S3.19. Under the OSHA derating methodology (subtract 7, divide by 2), the estimated real-world attenuation is approximately 13 dB. NIOSH recommends a 50% derating, yielding an estimated 17 dB actual reduction in most workplace environments.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails style=\"border-bottom:1px solid #333;\"\u003e\n\u003csummary style=\"padding:14px 18px;cursor:pointer;color:#ff9800;font-weight:bold;background:#1e1e1e;\"\u003eAre the 3M 311-1254 E-A-Rsoft SuperFit earplugs OSHA approved?\u003c\/summary\u003e\n\u003cp style=\"padding:14px 18px;color:#e0e0e0;margin:0;\"\u003eOSHA does not \"approve\" individual earplug models — it requires that hearing protectors meet ANSI S3.19 standards and be adequate to reduce employee noise exposure to permissible levels per 29 CFR 1910.95. The 3M 311-1254 E-A-Rsoft SuperFit (NRR 33) meets ANSI S3.19 and is an accepted hearing protector under the OSHA hearing conservation program.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails style=\"border-bottom:1px solid #333;\"\u003e\n\u003csummary style=\"padding:14px 18px;cursor:pointer;color:#ff9800;font-weight:bold;background:#1e1e1e;\"\u003eCan the 3M 311-1254 E-A-Rsoft SuperFit be reused?\u003c\/summary\u003e\n\u003cp style=\"padding:14px 18px;color:#e0e0e0;margin:0;\"\u003eNo. The 3M 311-1254 E-A-Rsoft SuperFit is a single-use disposable earplug. Re-rolling and reinserting used plugs compromises the foam structure, reduces NRR, and introduces skin-oil contamination that accelerates foam degradation. Discard after each shift or after the plug has been removed and reinserted more than once.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails style=\"border-bottom:1px solid #333;\"\u003e\n\u003csummary style=\"padding:14px 18px;cursor:pointer;color:#ff9800;font-weight:bold;background:#1e1e1e;\"\u003eWhat is the difference between NRR 33 and higher-rated plugs?\u003c\/summary\u003e\n\u003cp style=\"padding:14px 18px;color:#e0e0e0;margin:0;\"\u003eNRR ratings are lab-measured under ideal fit conditions. A 3 dB difference in NRR represents approximately a halving or doubling of noise energy in lab terms, but real-world performance differences narrow significantly once fit variability is introduced. An NRR 33 plug fitted correctly outperforms an NRR 33 plug worn loosely. For the loudest environments (above 105 dBA), consider double protection: earplugs plus earmuffs. See our \u003ca href=\"\/collections\/ear-muffs\" style=\"color:#4fc3f7;\"\u003eear muffs collection\u003c\/a\u003e for compatible options.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails style=\"border-bottom:1px solid #333;\"\u003e\n\u003csummary style=\"padding:14px 18px;cursor:pointer;color:#ff9800;font-weight:bold;background:#1e1e1e;\"\u003eWhy is the cord attached to the 3M 311-1254 E-A-Rsoft SuperFit?\u003c\/summary\u003e\n\u003cp style=\"padding:14px 18px;color:#e0e0e0;margin:0;\"\u003eThe cord keeps both earplugs connected when they are removed from the ear, allowing them to hang around the neck or be tucked into a shirt collar. This prevents loss, contamination from dropped plugs touching dirty surfaces, and makes compliance audits easier since supervisors can visually confirm plugs are present on the worker at all times. Some corded models (including certain metal-detectable variants) also satisfy food processing and pharmaceutical protocols requiring all PPE to be detectable in product streams.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary style=\"padding:14px 18px;cursor:pointer;color:#ff9800;font-weight:bold;background:#1e1e1e;\"\u003eHow do corded earplugs compare to earmuffs?\u003c\/summary\u003e\n\u003cp style=\"padding:14px 18px;color:#e0e0e0;margin:0;\"\u003eCorded earplugs like the 3M 311-1254 E-A-Rsoft SuperFit (NRR 33) provide similar or greater attenuation than most passive earmuffs at a fraction of the cost and bulk. Earmuffs are preferred when workers remove and replace hearing protection frequently, or when ear canal irritation makes foam plugs unsuitable. For maximum protection in extreme-noise environments, combine corded earplugs with earmuffs (dual protection); combined NRR is approximately NRR of the higher-rated device + 5 dB.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003c\/div\u003e\n\n\u003cp style=\"color:#888;font-size:0.85em;margin-top:24px;\"\u003eVendor: 3M | Model: 311-1254 | ASIN: B008MCU3EQ | NRR: 33 dB | Type: disposable\u003c\/p\u003e","brand":"3M","offers":[{"title":"Default Title","offer_id":44142456242264,"sku":"311-1254","price":87.67,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0594\/1900\/0920\/files\/31c_lECPD6L._SL500.jpg?v=1779739578"},{"product_id":"3m-ear-soft-fx-312-1261-uncorded-earplugs","title":"3M E-A-Rsoft FX 312-1261 Uncorded Earplugs (NRR 33, 200 Pairs)","description":"\u003cdiv style=\"background:#1a1a1a;color:#e0e0e0;font-family:Arial,Helvetica,sans-serif;padding:26px;line-height:1.6;border-radius:8px;\"\u003e\n\u003ch2 style=\"color:#ff9800;margin-top:0;\"\u003e3M E-A-Rsoft FX 312-1261 Uncorded Earplugs (NRR 33, 200 Pairs)\u003c\/h2\u003e\n\u003cp style=\"color:#e0e0e0;\"\u003eThe \u003cstrong\u003e3M E-A-Rsoft FX\u003c\/strong\u003e (312-1261) is one of 3M's best-selling foam earplugs and carries 3M's highest foam rating at \u003cstrong\u003eNRR 33\u003c\/strong\u003e. A patented contoured shape conforms to the ear canal, while the slow-recovery polyurethane foam expands gently for a comfortable, high-attenuation seal.\u003c\/p\u003e\n\u003cp style=\"color:#e0e0e0;\"\u003eFlanged ends make insertion and removal easy. Uncorded and disposable, individually poly-bagged, 200 pairs per box — ideal for grinding, machining, sawing and welding.\u003c\/p\u003e\n\u003ch2 style=\"color:#ff9800;\"\u003eKey Features\u003c\/h2\u003e\n\u003cul style=\"color:#e0e0e0;padding-left:22px;\"\u003e\n\u003cli style=\"margin:6px 0;\"\u003eNRR 33 — 3M's highest-rated foam earplug\u003c\/li\u003e\n\u003cli style=\"margin:6px 0;\"\u003ePatented contoured shape conforms to the ear canal\u003c\/li\u003e\n\u003cli style=\"margin:6px 0;\"\u003eSlow-recovery polyurethane foam for gentle expansion\u003c\/li\u003e\n\u003cli style=\"margin:6px 0;\"\u003eFlanged ends for easy insertion and removal\u003c\/li\u003e\n\u003cli style=\"margin:6px 0;\"\u003eUncorded, disposable; individually poly-bagged\u003c\/li\u003e\n\u003cli style=\"margin:6px 0;\"\u003e200 pairs per box\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 style=\"color:#ff9800;\"\u003eSpecifications\u003c\/h2\u003e\n\u003ctable style=\"border-collapse:collapse;width:100%;max-width:560px;\"\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 14px;border-bottom:1px solid #333;color:#9e9e9e;\"\u003eBrand\u003c\/td\u003e\n\u003ctd style=\"padding:8px 14px;border-bottom:1px solid #333;color:#e0e0e0;\"\u003e3M\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 14px;border-bottom:1px solid #333;color:#9e9e9e;\"\u003eModel\u003c\/td\u003e\n\u003ctd style=\"padding:8px 14px;border-bottom:1px solid #333;color:#e0e0e0;\"\u003eE-A-Rsoft FX 312-1261\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 14px;border-bottom:1px solid #333;color:#9e9e9e;\"\u003eNRR\u003c\/td\u003e\n\u003ctd style=\"padding:8px 14px;border-bottom:1px solid #333;color:#e0e0e0;\"\u003e33 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 14px;border-bottom:1px solid #333;color:#9e9e9e;\"\u003eType\u003c\/td\u003e\n\u003ctd style=\"padding:8px 14px;border-bottom:1px solid #333;color:#e0e0e0;\"\u003eUncorded foam, disposable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 14px;border-bottom:1px solid #333;color:#9e9e9e;\"\u003ePack\u003c\/td\u003e\n\u003ctd style=\"padding:8px 14px;border-bottom:1px solid #333;color:#e0e0e0;\"\u003e200 pairs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 14px;border-bottom:1px solid #333;color:#9e9e9e;\"\u003eASIN\u003c\/td\u003e\n\u003ctd style=\"padding:8px 14px;border-bottom:1px solid #333;color:#e0e0e0;\"\u003eB008MCUGAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2 style=\"color:#ff9800;\"\u003eRelated Hearing Protection\u003c\/h2\u003e\n\u003cul style=\"color:#e0e0e0;padding-left:22px;\"\u003e\n\u003cli style=\"margin:6px 0;\"\u003e\u003ca href=\"\/products\/3m-ear-soft-superfit-312-1256-uncorded-earplugs\" style=\"color:#4fc3f7;text-decoration:none;\"\u003e3M E-A-Rsoft SuperFit Earplugs\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:6px 0;\"\u003e\u003ca href=\"\/products\/3m-ear-ultrafit-340-4003-uncorded-reusable-earplugs\" style=\"color:#4fc3f7;text-decoration:none;\"\u003e3M E-A-R UltraFit Reusable Earplugs\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:6px 0;\"\u003e\u003ca href=\"\/collections\/cordless-ear-plugs\" style=\"color:#4fc3f7;text-decoration:none;\"\u003eCordless Ear Plugs\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:6px 0;\"\u003e\u003ca href=\"\/collections\/hearing-protection\" style=\"color:#4fc3f7;text-decoration:none;\"\u003eHearing Protection\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:6px 0;\"\u003e\u003ca href=\"\/collections\/3m-ear-muffs\" style=\"color:#4fc3f7;text-decoration:none;\"\u003e3M Ear Muffs\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"margin-top:22px;\"\u003e\u003ca href=\"https:\/\/www.amazon.com\/dp\/B008MCUGAC?tag=wcsafety04-20\" rel=\"nofollow sponsored\" style=\"display:inline-block;background:#ff9800;color:#1a1a1a;font-weight:bold;padding:12px 22px;border-radius:6px;text-decoration:none;\"\u003eView 3M E-A-Rsoft FX on Amazon →\u003c\/a\u003e\u003c\/p\u003e\n\u003cdiv style=\"background:#2a2520;border-left:4px solid #ff9800;padding:18px 22px;margin:22px 0 0;color:#f5e6d3;font-family:Arial,sans-serif;font-size:13px;\"\u003e\n\u003cstrong style=\"color:#ffb74d;\"\u003eDisclosures \u0026amp; editorial standards\u003c\/strong\u003e\u003cbr\u003eWC Safety participates in the Amazon Services LLC Associates Program. Outbound Amazon links are affiliate links. We accept no manufacturer payment, sponsorship, or product samples. \u003cstrong style=\"color:#fff;\"\u003eThis content is not medical, legal, or regulatory advice.\u003c\/strong\u003e Hearing protection selection is governed by applicable OSHA standards (29 CFR 1910.95) and your facility's hearing conservation program.\u003c\/div\u003e\n\u003c\/div\u003e","brand":"3M","offers":[{"title":"Default Title","offer_id":44196033167448,"sku":"312-1261","price":37.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0594\/1900\/0920\/files\/31iJ0sS8XpL._SL500.jpg?v=1780734528"},{"product_id":"3m-ear-soft-superfit-312-1256-uncorded-earplugs","title":"3M E-A-Rsoft SuperFit 312-1256 Uncorded Earplugs (NRR 33, 200 Pairs)","description":"\u003cdiv style=\"background:#1a1a1a;color:#e0e0e0;font-family:Arial,Helvetica,sans-serif;padding:26px;line-height:1.6;border-radius:8px;\"\u003e\n\u003ch2 style=\"color:#ff9800;margin-top:0;\"\u003e3M E-A-Rsoft SuperFit 312-1256 Uncorded Earplugs (NRR 33, 200 Pairs)\u003c\/h2\u003e\n\u003cp style=\"color:#e0e0e0;\"\u003eThe \u003cstrong\u003e3M E-A-Rsoft SuperFit\u003c\/strong\u003e (312-1256) is an \u003cstrong\u003eNRR 33\u003c\/strong\u003e slow-recovery foam earplug with a distinctive \u003cstrong\u003eorange fitting ring\u003c\/strong\u003e that gives a clear visual guide to proper insertion depth — making compliance checks fast.\u003c\/p\u003e\n\u003cp style=\"color:#e0e0e0;\"\u003eThe tapered shape rolls down easily and expands for a secure, comfortable seal. Uncorded and disposable, individually poly-bagged, 200 pairs per box.\u003c\/p\u003e\n\u003ch2 style=\"color:#ff9800;\"\u003eKey Features\u003c\/h2\u003e\n\u003cul style=\"color:#e0e0e0;padding-left:22px;\"\u003e\n\u003cli style=\"margin:6px 0;\"\u003eNRR 33 slow-recovery foam earplug\u003c\/li\u003e\n\u003cli style=\"margin:6px 0;\"\u003eOrange fitting ring guides correct insertion depth\u003c\/li\u003e\n\u003cli style=\"margin:6px 0;\"\u003eTapered shape rolls down easily, then expands to seal\u003c\/li\u003e\n\u003cli style=\"margin:6px 0;\"\u003eSoft polyurethane foam for all-day comfort\u003c\/li\u003e\n\u003cli style=\"margin:6px 0;\"\u003eUncorded, disposable; individually poly-bagged\u003c\/li\u003e\n\u003cli style=\"margin:6px 0;\"\u003e200 pairs per box\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 style=\"color:#ff9800;\"\u003eSpecifications\u003c\/h2\u003e\n\u003ctable style=\"border-collapse:collapse;width:100%;max-width:560px;\"\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 14px;border-bottom:1px solid #333;color:#9e9e9e;\"\u003eBrand\u003c\/td\u003e\n\u003ctd style=\"padding:8px 14px;border-bottom:1px solid #333;color:#e0e0e0;\"\u003e3M\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 14px;border-bottom:1px solid #333;color:#9e9e9e;\"\u003eModel\u003c\/td\u003e\n\u003ctd style=\"padding:8px 14px;border-bottom:1px solid #333;color:#e0e0e0;\"\u003eE-A-Rsoft SuperFit 312-1256\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 14px;border-bottom:1px solid #333;color:#9e9e9e;\"\u003eNRR\u003c\/td\u003e\n\u003ctd style=\"padding:8px 14px;border-bottom:1px solid #333;color:#e0e0e0;\"\u003e33 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 14px;border-bottom:1px solid #333;color:#9e9e9e;\"\u003eType\u003c\/td\u003e\n\u003ctd style=\"padding:8px 14px;border-bottom:1px solid #333;color:#e0e0e0;\"\u003eUncorded foam, disposable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 14px;border-bottom:1px solid #333;color:#9e9e9e;\"\u003ePack\u003c\/td\u003e\n\u003ctd style=\"padding:8px 14px;border-bottom:1px solid #333;color:#e0e0e0;\"\u003e200 pairs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 14px;border-bottom:1px solid #333;color:#9e9e9e;\"\u003eASIN\u003c\/td\u003e\n\u003ctd style=\"padding:8px 14px;border-bottom:1px solid #333;color:#e0e0e0;\"\u003eB008MCUIW8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2 style=\"color:#ff9800;\"\u003eRelated Hearing Protection\u003c\/h2\u003e\n\u003cul style=\"color:#e0e0e0;padding-left:22px;\"\u003e\n\u003cli style=\"margin:6px 0;\"\u003e\u003ca href=\"\/products\/3m-ear-soft-fx-312-1261-uncorded-earplugs\" style=\"color:#4fc3f7;text-decoration:none;\"\u003e3M E-A-Rsoft FX Earplugs\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:6px 0;\"\u003e\u003ca href=\"\/products\/3m-ear-ultrafit-340-4003-uncorded-reusable-earplugs\" style=\"color:#4fc3f7;text-decoration:none;\"\u003e3M E-A-R UltraFit Reusable Earplugs\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:6px 0;\"\u003e\u003ca href=\"\/collections\/cordless-ear-plugs\" style=\"color:#4fc3f7;text-decoration:none;\"\u003eCordless Ear Plugs\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:6px 0;\"\u003e\u003ca href=\"\/collections\/hearing-protection\" style=\"color:#4fc3f7;text-decoration:none;\"\u003eHearing Protection\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:6px 0;\"\u003e\u003ca href=\"\/collections\/3m-ear-muffs\" style=\"color:#4fc3f7;text-decoration:none;\"\u003e3M Ear Muffs\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"margin-top:22px;\"\u003e\u003ca href=\"https:\/\/www.amazon.com\/dp\/B008MCUIW8?tag=wcsafety04-20\" rel=\"nofollow sponsored\" style=\"display:inline-block;background:#ff9800;color:#1a1a1a;font-weight:bold;padding:12px 22px;border-radius:6px;text-decoration:none;\"\u003eView 3M E-A-Rsoft SuperFit on Amazon →\u003c\/a\u003e\u003c\/p\u003e\n\u003cdiv style=\"background:#2a2520;border-left:4px solid #ff9800;padding:18px 22px;margin:22px 0 0;color:#f5e6d3;font-family:Arial,sans-serif;font-size:13px;\"\u003e\n\u003cstrong style=\"color:#ffb74d;\"\u003eDisclosures \u0026amp; editorial standards\u003c\/strong\u003e\u003cbr\u003eWC Safety participates in the Amazon Services LLC Associates Program. Outbound Amazon links are affiliate links. We accept no manufacturer payment, sponsorship, or product samples. \u003cstrong style=\"color:#fff;\"\u003eThis content is not medical, legal, or regulatory advice.\u003c\/strong\u003e Hearing protection selection is governed by applicable OSHA standards (29 CFR 1910.95) and your facility's hearing conservation program.\u003c\/div\u003e\n\u003c\/div\u003e","brand":"3M","offers":[{"title":"Default Title","offer_id":44196037787736,"sku":"312-1256","price":42.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0594\/1900\/0920\/files\/21Bj7l-8xgL._SL500.jpg?v=1780734572"},{"product_id":"dewalt-dpg63bg50-bell-foam-earplugs","title":"DeWalt DPG63BG50 Bell-Shaped Foam Earplugs (NRR 33, 50 Pairs)","description":"\u003cdiv style=\"background:#1a1a1a;color:#e0e0e0;font-family:Arial,Helvetica,sans-serif;padding:26px;line-height:1.6;border-radius:8px;\"\u003e\n\u003ch2 style=\"color:#ff9800;margin-top:0;\"\u003eDeWalt DPG63BG50 Bell-Shaped Foam Earplugs (NRR 33, 50 Pairs)\u003c\/h2\u003e\n\u003cp style=\"color:#e0e0e0;\"\u003eThe \u003cstrong\u003eDeWalt DPG63BG50\u003c\/strong\u003e is a bell-shaped polyurethane foam earplug rated \u003cstrong\u003eNRR 33\u003c\/strong\u003e. The easy-roll, slow-recovery foam expands for a comfortable, high-attenuation seal, and the bright orange color makes compliance checks simple.\u003c\/p\u003e\n\u003cp style=\"color:#e0e0e0;\"\u003eUncorded and disposable, \u003cstrong\u003eMade in USA\u003c\/strong\u003e and ANSI S3.19 compliant, packed in a 50-pair resealable contractor bag.\u003c\/p\u003e\n\u003ch2 style=\"color:#ff9800;\"\u003eKey Features\u003c\/h2\u003e\n\u003cul style=\"color:#e0e0e0;padding-left:22px;\"\u003e\n\u003cli style=\"margin:6px 0;\"\u003eNRR 33 bell-shaped polyurethane foam earplug\u003c\/li\u003e\n\u003cli style=\"margin:6px 0;\"\u003eEasy-roll slow-recovery foam for a comfortable seal\u003c\/li\u003e\n\u003cli style=\"margin:6px 0;\"\u003eHigh-visibility orange for fast compliance checks\u003c\/li\u003e\n\u003cli style=\"margin:6px 0;\"\u003eUncorded, disposable\u003c\/li\u003e\n\u003cli style=\"margin:6px 0;\"\u003eMade in USA; ANSI S3.19 compliant\u003c\/li\u003e\n\u003cli style=\"margin:6px 0;\"\u003e50-pair resealable contractor bag\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 style=\"color:#ff9800;\"\u003eSpecifications\u003c\/h2\u003e\n\u003ctable style=\"border-collapse:collapse;width:100%;max-width:560px;\"\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 14px;border-bottom:1px solid #333;color:#9e9e9e;\"\u003eBrand\u003c\/td\u003e\n\u003ctd style=\"padding:8px 14px;border-bottom:1px solid #333;color:#e0e0e0;\"\u003eDeWalt\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 14px;border-bottom:1px solid #333;color:#9e9e9e;\"\u003eModel\u003c\/td\u003e\n\u003ctd style=\"padding:8px 14px;border-bottom:1px solid #333;color:#e0e0e0;\"\u003eDPG63BG50\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 14px;border-bottom:1px solid #333;color:#9e9e9e;\"\u003eNRR\u003c\/td\u003e\n\u003ctd style=\"padding:8px 14px;border-bottom:1px solid #333;color:#e0e0e0;\"\u003e33 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 14px;border-bottom:1px solid #333;color:#9e9e9e;\"\u003eType\u003c\/td\u003e\n\u003ctd style=\"padding:8px 14px;border-bottom:1px solid #333;color:#e0e0e0;\"\u003eUncorded foam, disposable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 14px;border-bottom:1px solid #333;color:#9e9e9e;\"\u003ePack\u003c\/td\u003e\n\u003ctd style=\"padding:8px 14px;border-bottom:1px solid #333;color:#e0e0e0;\"\u003e50 pairs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 14px;border-bottom:1px solid #333;color:#9e9e9e;\"\u003eUPC\u003c\/td\u003e\n\u003ctd style=\"padding:8px 14px;border-bottom:1px solid #333;color:#e0e0e0;\"\u003e674326281513\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 14px;border-bottom:1px solid #333;color:#9e9e9e;\"\u003eASIN\u003c\/td\u003e\n\u003ctd style=\"padding:8px 14px;border-bottom:1px solid #333;color:#e0e0e0;\"\u003eB0799R449L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2 style=\"color:#ff9800;\"\u003eRelated Hearing Protection\u003c\/h2\u003e\n\u003cul style=\"color:#e0e0e0;padding-left:22px;\"\u003e\n\u003cli style=\"margin:6px 0;\"\u003e\u003ca href=\"\/collections\/cordless-ear-plugs\" style=\"color:#4fc3f7;text-decoration:none;\"\u003eCordless Ear Plugs\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:6px 0;\"\u003e\u003ca href=\"\/collections\/corded-ear-plugs\" style=\"color:#4fc3f7;text-decoration:none;\"\u003eCorded Ear Plugs\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:6px 0;\"\u003e\u003ca href=\"\/collections\/hearing-protection\" style=\"color:#4fc3f7;text-decoration:none;\"\u003eHearing Protection\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"margin-top:22px;\"\u003e\u003ca href=\"https:\/\/www.amazon.com\/dp\/B0799R449L?tag=wcsafety04-20\" rel=\"nofollow sponsored\" style=\"display:inline-block;background:#ff9800;color:#1a1a1a;font-weight:bold;padding:12px 22px;border-radius:6px;text-decoration:none;\"\u003eView DEWALT DPG63 Foam Earplugs on Amazon →\u003c\/a\u003e\u003c\/p\u003e\n\u003cdiv style=\"background:#2a2520;border-left:4px solid #ff9800;padding:18px 22px;margin:22px 0 0;color:#f5e6d3;font-family:Arial,sans-serif;font-size:13px;\"\u003e\n\u003cstrong style=\"color:#ffb74d;\"\u003eDisclosures \u0026amp; editorial standards\u003c\/strong\u003e\u003cbr\u003eWC Safety participates in the Amazon Services LLC Associates Program. Outbound Amazon links are affiliate links. We accept no manufacturer payment, sponsorship, or product samples. \u003cstrong style=\"color:#fff;\"\u003eThis content is not medical, legal, or regulatory advice.\u003c\/strong\u003e Hearing protection selection is governed by applicable OSHA standards (29 CFR 1910.95) and your facility's hearing conservation program.\u003c\/div\u003e\n\u003c\/div\u003e","brand":"DEWALT","offers":[{"title":"Default Title","offer_id":44196040966232,"sku":"DPG63BG50","price":8.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0594\/1900\/0920\/files\/41Wr-wJ4JVL._SL500.jpg?v=1780734601"},{"product_id":"cordova-encore-corded-foam-earplugs","title":"Cordova Encore Corded Foam Earplugs (NRR 33)","description":"\u003cdiv style=\"background:#1a1a1a;color:#e0e0e0;font-family:Arial,Helvetica,sans-serif;padding:26px;line-height:1.6;border-radius:8px;\"\u003e\n\u003ch2 style=\"color:#ff9800;margin-top:0;\"\u003eCordova Encore Corded Foam Earplugs\u003c\/h2\u003e\n\u003cp style=\"color:#e0e0e0;\"\u003eThe \u003cstrong\u003eCordova Encore\u003c\/strong\u003e is a bright-orange polyurethane foam corded earplug with a top-tier NRR 33 rating for the loudest work environments. Soft, slow-recovery foam expands for a secure, comfortable seal.\u003c\/p\u003e\n\u003cp style=\"color:#e0e0e0;\"\u003eSold 100 pairs per box.\u003c\/p\u003e\n\u003ch2 style=\"color:#ff9800;\"\u003eAvailable Options\u003c\/h2\u003e\n\u003cul style=\"color:#e0e0e0;padding-left:22px;\"\u003e\u003cli style=\"margin:5px 0;\"\u003e\n\u003cstrong\u003eNRR 33 · 100 Pair Corded\u003c\/strong\u003e — $36.99 \u003cspan style=\"color:#9e9e9e;\"\u003e(EPFC01)\u003c\/span\u003e\n\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch2 style=\"color:#ff9800;\"\u003eSpecifications\u003c\/h2\u003e\n\u003ctable style=\"border-collapse:collapse;width:100%;max-width:560px;\"\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 14px;border-bottom:1px solid #333;color:#9e9e9e;\"\u003eBrand\u003c\/td\u003e\n\u003ctd style=\"padding:8px 14px;border-bottom:1px solid #333;color:#e0e0e0;\"\u003eCordova\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 14px;border-bottom:1px solid #333;color:#9e9e9e;\"\u003eModel\u003c\/td\u003e\n\u003ctd style=\"padding:8px 14px;border-bottom:1px solid #333;color:#e0e0e0;\"\u003eEncore EPFC01\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 14px;border-bottom:1px solid #333;color:#9e9e9e;\"\u003eNRR\u003c\/td\u003e\n\u003ctd style=\"padding:8px 14px;border-bottom:1px solid #333;color:#e0e0e0;\"\u003e33 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 14px;border-bottom:1px solid #333;color:#9e9e9e;\"\u003eStyle\u003c\/td\u003e\n\u003ctd style=\"padding:8px 14px;border-bottom:1px solid #333;color:#e0e0e0;\"\u003eCorded, disposable foam\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 14px;border-bottom:1px solid #333;color:#9e9e9e;\"\u003ePack\u003c\/td\u003e\n\u003ctd style=\"padding:8px 14px;border-bottom:1px solid #333;color:#e0e0e0;\"\u003e100 pair\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2 style=\"color:#ff9800;\"\u003eExplore More Hearing Protection\u003c\/h2\u003e\n\u003cul style=\"color:#e0e0e0;padding-left:22px;\"\u003e\n\u003cli style=\"margin:6px 0;\"\u003e\u003ca href=\"\/collections\/corded-ear-plugs\" style=\"color:#4fc3f7;text-decoration:none;\"\u003eCorded Ear Plugs\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:6px 0;\"\u003e\u003ca href=\"\/collections\/cordless-ear-plugs\" style=\"color:#4fc3f7;text-decoration:none;\"\u003eCordless Ear Plugs\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:6px 0;\"\u003e\u003ca href=\"\/collections\/hearing-protection\" style=\"color:#4fc3f7;text-decoration:none;\"\u003eAll Hearing Protection\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:6px 0;\"\u003e\u003ca href=\"\/collections\/ear-muffs\" style=\"color:#4fc3f7;text-decoration:none;\"\u003eEar Muffs\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"margin-top:22px;\"\u003e\u003ca href=\"https:\/\/www.amazon.com\/dp\/B004OZ1BU0?tag=wcsafety04-20\" rel=\"nofollow sponsored\" style=\"display:inline-block;background:#ff9800;color:#1a1a1a;font-weight:bold;padding:12px 22px;border-radius:6px;text-decoration:none;\"\u003eView Cordova on Amazon →\u003c\/a\u003e\u003c\/p\u003e\n\u003cdiv style=\"background:#2a2520;border-left:4px solid #ff9800;padding:18px 22px;margin:22px 0 0;color:#f5e6d3;font-size:13px;\"\u003e\n\u003cstrong style=\"color:#ffb74d;\"\u003eDisclosures \u0026amp; editorial standards\u003c\/strong\u003e\u003cbr\u003eWC Safety participates in the Amazon Services LLC Associates Program. Outbound Amazon links are affiliate links. We accept no manufacturer payment, sponsorship, or product samples. \u003cstrong style=\"color:#fff;\"\u003eThis content is not medical, legal, or regulatory advice.\u003c\/strong\u003e Hearing-protection selection is governed by OSHA 29 CFR 1910.95 and the product's NRR; verify the required attenuation for your noise exposure.\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Cordova","offers":[{"title":"Default Title","offer_id":44196063445080,"sku":"EPFC01","price":36.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0594\/1900\/0920\/files\/61LQ4MRhgpL._SL500.jpg?v=1780734817"}],"url":"https:\/\/wcsafety.com\/collections\/nrr-33-ear-plugs.oembed","provider":"WC Safety","version":"1.0","type":"link"}