3M™ E-A-R™ Classic™ One Touch™ Refill 391-1001, 2000 EA/Case

Highlights

• Packaged in convenient Refill Bottles to fit your One Touch™ dispenser 391-1000
• Flame-resistant and moisture-resistant
• Noise Reduction Rating (NRR)*: 29 dB CSA Class AL
• Test compatible with 3M™ E-A-Rfit™ Validation System
• Features a Noise Reduction Rating (NRR)* of 29 dB
• CSA Class AL
• *U.S. EPA specifies the NRR as the measure of hearing protector noise reduction. However, 3M makes no warranties as to the suitability of the NRR for this purpose. 3M strongly recommends personal fit testing of hearing protectors. Research suggests that users may receive less noise reduction than indicated by the attenuation label value(s) on the packaging due to variation in fit, fitting skill, and motivation of the user. Refer to applicable regulations or guidance on how to adjust attenuation label values. It is recommended that the NRR be reduced by 50% to better estimate typical protection
• Pillow pack option for storage of earplugs between uses