3M 7100088422 Earplug Dispenser Refill 33db 500 Pairs

Product Description

The 3M 7100088422 is a refill bottle of foam earplugs designed for use with compatible one-touch tabletop earplug dispensers. Each bottle contains 500 pairs of bell-shaped polyurethane foam earplugs rated at 33 decibels Noise Reduction Rating (NRR), making them suitable for high-noise work environments. The earplugs are yellow and dispensed individually via a one-touch mechanism, keeping the supply sanitary and accessible. This refill is typically stocked and restocked by safety coordinators, facilities managers, or site supervisors responsible for hearing protection compliance on job sites, in shops, or in plant environments.

This refill bottle is suited for industrial, commercial, and construction environments where continuous access to hearing protection is required. Common applications include manufacturing floors, mechanical rooms, generator areas, and any workspace where sustained noise levels exceed safe exposure thresholds. The one-touch dispensing format supports high-traffic stations where workers need quick, single-pair access without handling loose bulk earplugs. Each package contains one bottle of 500 pairs.

Key Features

• 33 dB Noise Reduction Rating (NRR) for high-noise environment protection
• Bell-shaped foam design for comfortable, secure fit across a range of ear canal sizes
• Polyurethane foam construction for soft, low-pressure seal
• One-touch dispensing method keeps supply sanitary and reduces waste
• 500 pairs per bottle supports extended use at busy dispensing stations
• Tabletop-mount bottle format compatible with standard earplug dispenser stations

Compatibility

Designed as a refill for tabletop one-touch earplug dispensers that accept standard bottle-format refill containers. Verify dispenser model acceptance of this bottle size before ordering.

Installation Notes

Refill installation is typically performed by a safety coordinator or facilities technician. Remove the empty bottle from the dispenser housing before inserting the new refill bottle per the dispenser manufacturer's loading instructions. No tools are required for most tabletop dispenser models. Ensure the dispenser is mounted on a stable, level surface in an accessible location per site safety plan requirements.