3M E-A-R Classic SuperFit 30 One Touch Refill 391-1002

These E-A-R™ Classic™ SuperFit™ earplugs feature an orange “fitting ring” that provides a guideline for proper fitting and a quick visual compliance check. Packaged in convenient Refill Bottles to fit your One Touch™ dispenser 391-1000.

The “fitting ring” provides a guideline for proper insertion and a quick visual compliance check. Packaged in convenient Refill Bottles to fit your One Touch™ dispenser 391-1000. – Conforms to the shape of the earcanal to help create a comfortable, snug noise barrier – Slow-recovery earplug foam is flame-resistant and moisture-resistant – Noise Reduction Rating (NRR)*: 30dB. – Test compatible with 3M™ E-A-Rfit™ Validation System. *The NRR may overestimate the hearing protection provided during typical use. 3M recommends reducing the NRR by 50% for estimating the amount of noise reduction provided.Leading the Advancement of Hearing Conservation™. 3M is Leading the Advancement of Hearing Conservation™.

• Packaged in convenient Refill Bottles to fit your One Touch™ dispenser 391-1000.
• Conforms to the shape of the earcanal to help create a comfortable, snug noise barrier.
• Slow-recovery earplug foam is flame-resistant and moisture-resistant.
• Noise Reduction Rating (NRR)*: 30dB.

Packaging : 2000 Pair/case.