3M 7000002298 Foam Earplug Refill 29 Db Nrr One Touch

Product Description

The 3M 7000002298 is a case of E-A-R Classic foam earplug refill bottles designed to fit the One Touch dispenser model 391-1000. These cylindrical foam earplugs carry a Noise Reduction Rating (NRR) of 29 dB and hold CSA Class AL certification. Recognized as the original foam earplug design, the E-A-R Classic remains one of the most widely used cylindrical earplugs in occupational and industrial settings. The refill bottle format keeps dispensing stations stocked efficiently, reducing downtime on the floor. Each earplug is flame-resistant and moisture-resistant for use in demanding environments. Compatible with the 3M E-A-Rfit Validation System for fit testing programs.

These earplug refills are suited for industrial, manufacturing, construction, and facility maintenance environments where sustained noise exposure requires consistent hearing protection. The refill bottles are engineered to drop directly into the One Touch dispenser 391-1000, making restocking straightforward for safety managers and site supervisors. This product is commonly specified under OSHA hearing conservation programs and similar occupational health standards. Safety professionals, industrial hygienists, and facility managers typically manage procurement and deployment of this product type.

Key Features

• NRR of 29 dB provides significant attenuation in high-noise environments
• CSA Class AL certified for use in Canadian occupational settings
• Flame-resistant and moisture-resistant earplug material
• Refill bottle format designed for the One Touch dispenser 391-1000
• Compatible with the 3M E-A-Rfit Validation System for on-site fit testing
• Cylindrical foam design based on the original E-A-R Classic earplug

Compatibility

Designed as a direct refill for the 3M One Touch dispenser model 391-1000. Compatible with the 3M E-A-Rfit Validation System.

Installation Notes

Loading refill bottles into the One Touch dispenser requires no tools. Power down or de-energize nearby equipment before servicing the dispenser in electrically active areas. Safety personnel should follow site-specific lockout/tagout procedures as applicable. Confirm the dispenser is properly mounted and accessible to workers per the facility hearing conservation plan.

Technical Specifications

• Noise Reduction Rating (NRR): 29 dB
• Certification: CSA Class AL
• Earplug Style: Cylindrical foam
• Flame Resistant: Yes
• Moisture Resistant: Yes
• Compatible Dispenser: One Touch 391-1000
• Unit of Measure: Case
• Weight: 6.2 pounds
• UPC: 10080529910018

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7000002298