Moldex 6875 Meteors PlugStation Dispenser NRR 33 250 Pairs Review (2026)

Is the Moldex 6875 Meteors PlugStation Dispenser NRR 33 the Right Earplug Dispenser for Your Worksite?

Published June 13, 2026 · Last updated July 27, 2026

If your facility runs through hundreds of earplug pairs per month and you need a wall-mount dispenser solution that keeps OSHA-compliant hearing protection stocked and accessible at every entry point, the Moldex 6875 Meteors PlugStation is a purpose-built answer. The short answer: for high-traffic manufacturing and industrial environments where fast, gloved-hand dispensing matters and NRR 33 attenuation is the target, this is one of the most cost-effective bulk earplug dispenser setups on the market. Read the full breakdown before you commit a bulk order.

Filed under Hearing Protection · Moldex 6875 Meteors PlugStation Dispenser NRR 33 250 Pairs

Moldex 6875 Meteors PlugStation Dispenser NRR 33 250 Pairs Review (2026)

Moldex built the Meteors line to solve a specific worksite problem: foam earplugs are hard to insert correctly when you are wearing work gloves. The 6875 Meteors earplug features a wide, bell-shaped outer flange that gives gloved fingers enough grip surface to roll-down, insert, and hold the plug without removing PPE. Pair that with a 250-pair PlugStation wall-mount dispenser format and NRR 33 dB attenuation — the maximum achievable rating under ANSI S3.19-1974 for uncorded foam earplugs — and you get a compliance-ready bulk program that facilities managers can stand behind.

At WC Safety, we cover the Moldex 6875 alongside the broader ear plugs collection and the full hearing protection collection. This review draws on regulatory standards (ANSI S3.19, OSHA 29 CFR 1910.95, EPA 40 CFR Part 211) and manufacturer documentation — no fabricated claims.

The Meteors polyurethane foam is both latex-free and PVC-free, which matters for facilities with allergen-sensitivity policies. The bright orange-red color satisfies visual compliance checks on the plant floor. For workers in environments exceeding 90 dB TWA — the OSHA action level — NRR 33 (derated to 13 dB under OSHA's 50% method) delivers meaningful protection when used correctly.

Who the Moldex 6875 Meteors PlugStation Is For

The 6875 PlugStation is the right choice for facilities with high plug turnover and workers who routinely wear gloves. The wide-flange Meteors design addresses the single most common reason disposable earplugs fail in the field: improper insertion because workers cannot roll-down a standard foam plug while wearing PPE gloves.

Ideal buyer profiles include:

• Manufacturing plant managers — stamping, grinding, and fabrication floors running consistent 95–105 dB noise levels where OSHA 29 CFR 1910.95 mandates NRR selection with engineering controls
• Construction site safety officers — jackhammer, concrete cutting, and heavy-equipment operations where workers wear leather or cut-resistant gloves throughout the shift
• Utilities and maintenance crews — generator rooms, pump stations, and HVAC plant rooms where ambient noise peaks unpredictably
• Lawn care and landscaping operations — commercial operators running mowers, blowers, and chippers at sustained 95+ dB without a fixed break room
• Shooting ranges and firearms instructors — high-impulse peak SPL environments where maximum NRR is required and fast dispensing supports range safety protocols

If you are unsure whether NRR 33 is the right rating for your exposure level, see our NRR hearing protection guide and our OSHA hearing conservation program guide before spec-ing your bulk order.

What the Moldex 6875 Meteors Does Well

NRR 33 dB Attenuation Performance

The 6875 Meteors achieves the top NRR available for uncorded disposable foam earplugs under the ANSI S3.19-1974 test protocol. At an OSHA-derated effective attenuation of 13 dB (using the 50% derating method), NRR 33 earplugs are appropriate for noise environments up to approximately 103 dB TWA — well above the OSHA 29 CFR 1910.95 permissible exposure limit of 90 dB for an 8-hour shift. For environments in the 95–103 dB TWA range, the Meteors provides compliant protection without requiring a dual-protection strategy. See our complete best earplugs for work guide for TWA-matched selection guidance.

Gloved-Hand Insertion Design

The defining feature of the Meteors is the wide outer flange — sometimes described as a bell or dome shape — that replaces the cylindrical body used by most roll-down foam plugs. Workers grip the flange rather than pinching the foam body, which allows correct roll-down and insertion even with heavy leather gloves or cut-resistant gloves. Moldex's recommended insertion method (grip flange, pull ear canal up and back, insert with gentle rotation, hold 20–30 seconds) mirrors OSHA and NIOSH guidance for foam earplugs and is achievable with most work-glove types. This reduces the most common source of NRR failure in field conditions: incomplete insertion.

PlugStation Wall-Mount Dispenser Format

The 250-pair PlugStation is a refillable, wall-mount dispenser designed to position hearing protection at facility entry points, tool crib windows, and PPE stations. Having earplugs immediately accessible at the noise-hazard boundary improves compliance rates versus asking workers to carry or self-source plugs. The dispenser is compatible with Moldex's EcoStation and TouchFree format housings for facilities that have already invested in a dispenser infrastructure. At 250 pairs per refill, restocking frequency is low enough to fit a monthly compliance walkthrough schedule.

Latex-Free and PVC-Free Foam Construction

Moldex's polyurethane foam formula is explicitly latex-free and PVC-free. This matters in healthcare-adjacent manufacturing, pharmaceutical, and food-processing facilities where latex allergen policies apply to all PPE. Workers with latex sensitivities can wear the Meteors without accommodation paperwork or substitute-earplug sourcing. Polyurethane foam is also soft-recovery, meaning the plug expands slowly enough after roll-down for correct canal placement before full expansion locks the seal.

High-Visibility Compliance Color

The bright orange-red color of the Meteors is not cosmetic. In food processing and some pharmaceutical environments, high-visibility earplug colors are required so that fallen plugs are detectable before contaminating product. On a busy manufacturing floor, an orange earplug in or on a worker's ear is visible from a walkway distance, enabling supervisors to confirm hearing protection compliance without stopping production. For a deeper look at earplug form-factor selection for compliance programs, see our best Moldex earplugs guide.

Where the Moldex 6875 Meteors Falls Short

Single-Use Disposable — No Reuse Option in This SKU

The 6875 Meteors is a single-use foam earplug. Unlike Moldex's reusable earplug lines, there is no wash-and-reuse specification. For facilities trying to reduce PPE waste or total annual earplug spend, a reusable earplug program may deliver better TCO at the same or similar NRR. See our reusable vs. disposable earplugs guide for a cost-modeled comparison.

Regular Size Only in This SKU

The 6875 PlugStation refill covers standard (regular) adult ear canal sizes. Moldex offers a small-size Meteors variant with NRR 28 dB separately. Facilities with a mixed-size workforce need to stock both SKUs and manage two dispenser refill lines, which adds procurement complexity. If your workforce includes workers who routinely find standard earplugs painful or difficult to seal, the small-size SKU should be on the order alongside the 6875.

Uncorded Design Creates Loss and Contamination Risk

Uncorded earplugs have no tethering cord connecting the two plugs. In food, beverage, pharmaceutical, and some aerospace manufacturing environments, corded earplugs are required by facility policy — if a plug is dislodged, the cord keeps it from entering the product stream. If your facility requires corded earplugs, the Moldex 6875 is the wrong SKU regardless of NRR. Check our ear plugs collection for corded alternatives.

Dispenser Requires Installation and Refill Management

The PlugStation format is a wall-mount unit that needs to be physically installed, positioned correctly, and integrated into your PPE restocking routine. For smaller jobsites or work crews without a fixed facility, a poly-bag or box format earplug may be more practical. The 250-pair format is designed for high-volume locations — if you are stocking a single workbench for two workers, the format may be more infrastructure than the use case requires.

Head-to-Head Comparison: Moldex 6875 vs. Comparable Earplugs

Moldex Meteors Series: Which SKU Is Right for You?

Decision rule:

• Need wall-mount dispenser at a fixed noise-hazard entry point → Moldex 6875
• Need to distribute earplugs across mobile crews or job-box toolboxes → Moldex 6900
• Have workers who find regular-size plugs painful or leaking → Moldex 6845 Small Meteors alongside the 6875

Compatible Products and Accessories

• Moldex EcoStation / TouchFree Dispenser Housing — the physical wall-mount unit that accepts 6875 refill packs. Order separately if your facility is starting a new dispenser program.
• Safety Glasses / Face Shields — workers in grinding and cutting environments often need dual hearing-and-eye protection. See our PPE collection for compatible safety eyewear that fits alongside in-canal earplugs.
• Hearing Test and Audiometric Services — OSHA 29 CFR 1910.95 requires baseline and annual audiograms for workers enrolled in a hearing conservation program. Our hearing conservation program guide outlines the audiometric testing requirement.
• Earmuff Backup Protection — for impulse-noise environments exceeding 103 dB TWA, dual protection (earplugs + earmuffs) is recommended. Check the hearing protection collection for compatible over-ear earmuffs.

NRR, OSHA 29 CFR 1910.95, and What NRR 33 Actually Means in Practice

The Noise Reduction Rating (NRR) is a single-number estimate of a hearing protector's attenuation measured under laboratory conditions per ANSI S3.19-1974, the standard mandated by EPA 40 CFR Part 211. NRR 33 is the highest rating achievable for uncorded foam earplugs under this standard. However, OSHA and NIOSH both recognize that laboratory NRR overstates real-world field performance. OSHA's derating method: Effective Protection (dB) = (NRR − 7) ÷ 2. For NRR 33 earplugs, that yields approximately 13 dB of effective attenuation — meaning a 103 dB TWA environment is reduced to approximately 90 dB at the ear, just at the OSHA PEL boundary.

OSHA 29 CFR 1910.95 requires employers to implement a hearing conservation program whenever workers are exposed to 8-hour TWA noise levels at or above 85 dB. The program must include noise monitoring, audiometric testing, training, and provision of hearing protectors. When engineering controls alone do not reduce exposure to or below the 90 dB PEL, hearing protectors rated for the residual exposure level must be provided and their correct use must be enforced.

Correct insertion of the Moldex 6875 Meteors is critical to achieving rated attenuation. An improperly inserted foam earplug can deliver as little as 5–10 dB of effective attenuation regardless of NRR label. Training workers on grip-flange insertion technique — and confirming correct fit with a personal attenuation rating (PAR) system where available — is the single highest-leverage action a hearing conservation program can take. Our best foam earplugs for manufacturing guide covers insertion technique in detail.

Total Cost of Ownership: Moldex 6875 PlugStation vs. Retail Packs

The 6875 PlugStation 250-pair refill is priced at approximately $111.99, yielding a cost-per-pair of approximately $0.45. Compare that to retail packs of 50 pairs that typically run $0.75–$1.10 per pair. Over 250 workdays per year at one pair per worker per day:

• 1 worker, PlugStation rate: ~$112/year
• 5 workers, PlugStation rate: ~$560/year for 5 refill packs (1,250 pairs)
• 25 workers, PlugStation rate: ~$2,800/year — roughly 3–4 refill packs per month

If your workforce is large enough to exhaust a 250-pair dispenser within 2–3 weeks, the PlugStation format is clearly justified. The PlugStation format also carries an indirect cost advantage: workers are more likely to grab a properly stored earplug from a wall-mounted dispenser than to track down a loose bag — improving compliance rates and reducing non-compliance risk during OSHA inspections.

The Meteors are single-use foam plugs — budget for 100% replacement at end of each use. If reusable earplugs appeal as a way to reduce consumable spend, see our reusable vs. disposable earplugs guide for a full cost model. For a side-by-side of all top-rated foam options, see our best foam earplugs for manufacturing guide.

Final Verdict: 4.6/5 — The Gold Standard Gloved-Hand Disposable Earplug Dispenser

Buy the Moldex 6875 if: You run a fixed facility with 10+ workers in sustained 90–103 dB environments, your workers wear gloves, and you want a wall-mount compliance solution that minimizes per-pair cost and maximizes NRR.

Buy something else if: Your facility requires corded earplugs for product-contamination prevention, you have a predominantly small-ear workforce, or your crew is too small and mobile for a fixed dispenser program to make practical sense.

For the best all-around review of the full Moldex earplug lineup, see our best Moldex earplugs guide. For the broader hearing protection landscape, see our best hearing protection for industrial workers guide.

Frequently Asked Questions

What does NRR 33 mean for the Moldex 6875 Meteors?

NRR 33 dB is the Noise Reduction Rating assigned to the Moldex 6875 Meteors under ANSI S3.19-1974 laboratory testing. Using OSHA's 50% derating method — (33 − 7) ÷ 2 = 13 dB — the earplugs provide approximately 13 dB of real-world noise reduction in the field, making them compliant for environments up to approximately 103 dB TWA. For a detailed explanation, see our NRR hearing protection guide.

Are the Moldex 6875 Meteors OSHA compliant?

Yes. The Moldex 6875 Meteors meet the requirements of OSHA 29 CFR 1910.95 for hearing protectors when used correctly in noise environments where NRR 33 provides adequate attenuation after derating. OSHA requires that earplugs be provided at no cost to the worker and that training on correct use be given.

Can I insert the Moldex 6875 Meteors while wearing work gloves?

Yes — the wide bell-shaped outer flange of the Meteors is specifically designed for gloved-hand insertion. Grip the flange (not the foam body), pull the ear canal up and back, insert with a gentle rotating motion, and hold for 20–30 seconds while the foam expands to seal.

Are the Moldex 6875 Meteors reusable?

No. The 6875 Meteors are single-use disposable foam earplugs. They should be discarded at the end of each use period. If your facility is interested in a reusable earplug program, our reusable vs. disposable earplugs guide models the cost difference and lists compliant reusable alternatives.

What is the cost per pair for the Moldex 6875 PlugStation 250-pair refill?

At an approximate retail price of $111.99 for 250 pairs, the cost per pair is approximately $0.45 — significantly lower than retail polybag earplug packs which often run $0.75–$1.10 per pair. See the TCO section above for a per-worker annual cost model.

What is the difference between the Moldex 6875 and the Moldex 6900?

Both the Moldex 6875 and Moldex 6900 use the same Meteors earplug (NRR 33, regular size, latex-free polyurethane foam). The difference is packaging: the 6875 is a 250-pair PlugStation wall-mount dispenser refill; the 6900 is a 200-pair polybag box for distributed or mobile workforce applications.

Are the Moldex 6875 Meteors latex-free?

Yes. Moldex Meteors are made from latex-free, PVC-free polyurethane foam, appropriate for facilities with latex allergen policies and for workers with known latex sensitivities.

Do the Moldex 6875 Meteors come in a small size?

Not in this SKU. The 6875 PlugStation covers regular size only. Moldex offers a separate Small Meteors variant (Moldex 6845, NRR 28) for workers with smaller ear canals.

What environments is NRR 33 appropriate for?

Using OSHA's derating method, NRR 33 earplugs are appropriate for noise environments up to approximately 103 dB TWA as a single-layer hearing protector. For environments exceeding 103 dB TWA, dual-layer protection (earplugs plus earmuffs) is recommended. Our best hearing protection for industrial workers guide covers dual-protection selection.

How do I install the Moldex 6875 PlugStation dispenser?

The 6875 is a refill pack, not the dispenser housing itself. You will need a compatible Moldex dispenser housing (EcoStation or TouchFree format) mounted at your PPE station entry point. Load the 250-pair refill into the housing per Moldex's dispenser installation instructions. Position the dispenser at or below shoulder height for easy access by all workers.

How often should I refill the Moldex 6875 PlugStation?

At a rate of one pair per worker per shift, a 250-pair refill serves 250 worker-uses. A facility with 20 workers will exhaust a dispenser refill in approximately 12–13 workdays. Build a monthly compliance walkthrough into your hearing conservation program schedule to check and restock dispensers before they empty.

Are the Moldex 6875 Meteors safe for food processing environments?

The Meteors' bright orange-red color is detectable on most food processing lines. However, the Moldex 6875 is an uncorded earplug — if your facility policy requires corded earplugs for foreign-body contamination control, the 6875 does not comply with that policy. Check your facility's HACCP or food safety plan before selecting this product.

What ANSI standard governs the NRR 33 rating on the Moldex 6875?

The NRR 33 rating is determined under ANSI S3.19-1974, "Method for the Measurement of the Real-Ear Attenuation of Hearing Protectors." This is the standard referenced by EPA 40 CFR Part 211 for all hearing protector NRR labeling sold in the U.S.

Can the Moldex 6875 be used for shooting range applications?

Yes. NRR 33 is the highest-rated single-protector option for impulse-noise environments like shooting ranges. For indoor ranges or high-caliber rifle environments with peak SPLs above 140 dB, dual protection (earplugs plus earmuffs) is recommended by NIOSH. See our best earplugs for work guide for environment-specific selection guidance.

What is the correct insertion method for the Moldex 6875 Meteors?

Grip the wide outer flange (not the foam body). With your opposite hand, reach over your head and pull your ear canal up and back to straighten it. Insert the earplug with a slow, gentle rotating motion until the foam is seated in the canal opening. Hold for 20–30 seconds while the polyurethane foam slowly expands to fill and seal the canal. Repeat for both ears before entering the noise hazard area.

How does the Moldex 6875 compare to 3M foam earplugs?

The primary difference is insertion geometry. 3M cylindrical foam plugs require a full roll-down of the foam body — difficult with gloves. The Moldex Meteors wide flange allows grip-and-insert without rolling. The Meteors also carry NRR 33 versus NRR 29 for the 3M 1100.

Where can I learn more about setting up a hearing conservation program?

Our OSHA hearing conservation program guide covers the full 1910.95 compliance framework: noise monitoring, audiometric testing, protector selection, training, and recordkeeping. Also see our best hearing protection for industrial workers guide.

Is the Moldex 6875 a good choice for a company-wide PPE standardization program?

Yes, for facilities where workers operate in 90–103 dB TWA environments with gloved hands. The PlugStation format supports centralized distribution, NRR 33 provides headroom for most industrial noise exposures, and the latex-free, PVC-free construction simplifies allergen accommodation. Supplement with the Moldex 6845 Small Meteors for workers who need smaller-size plugs. For a full evaluation framework, see our best earplugs for work guide.