3M™ E-A-Rsoft™ SuperFit™ Earplugs 311-1254, Corded, Poly Bag, Regular Size, 2000 Pair/Case
- 3M ID 70071515145
Details
Highlights
- Poly bag keeps each pair of earplugs clean before use
- Regular size fits most earcanals
- Noise Reduction Rating (NRR)* 33 dB. CSA Class AL
- Test compatible with 3M™ E-A-Rfit™ Validation System
- Dispenser packaging option available for uncorded earplugs
- 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
E-A-Rsoft corded foam earplugs seal the earcanal with soft, slow-recovery foam for excellent noise reduction and reliable hearing protection. Orange fitting ring provides a guideline for proper fitting and visual compliance check.
The soft, pliable foam on this corded foam earplug features an orange fitting ring that provides a guideline for proper fitting and visual compliance check. Earplugs are easy to roll down and insert, then expand within the earcanal for a comfortable, secure fit. (bul) Poly bag keeps each pair of earplugs clean before use. (bul) Regular size fits most earcanals. (bul) Noise Reduction Rating (NRR)* 33 dB. CSA Class AL. (bul) 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. 3M is Leading the Advancement of Hearing Conservation™.
Typical Properties
