3M EAR Superfit Disposable Earplugs Uncorded, One Touch Refill 391-1254
Quantity
3M™ E-A-Rsoft™ SuperFit™ foam earplugs seal the earcanal with soft, slow-recovery foam for excellent noise reduction and comfort. Orange fitting ring provides a guideline for proper fitting and visual compliance check.
- Refill container for One Touch™ dispenser. One gentle turn delivers uncorded foam earplugs.
- Regular size fits most earcanals.
- Noise Reduction Rating (NRR)*: 33 dB CSA Class AL
- Test compatible with 3M™ E-A-Rfit™ Validation System
The soft, pliable foam on this uncorded foam earplug features an orange fitting ring that provides a guideline for proper fitting. Earplugs are easy to roll down and insert, then expand within the earcanal for a comfortable, secure fit. - Refill container for One Touch™ dispenser. One gentle turn delivers uncorded foam earplugs. - Regular size fits most earcanals. - Noise Reduction Rating (NRR)*: 33 dB CSA Class AL - 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™.
Specifications
| Brand | E-A-R™ |
| Category | Accessories, Roll Down Foam Earplugs, Hearing Protection |
| Color | Yellow/Red |
| Cord Type | None |
| Electrically Insulated | Yes |
| Hearing Protection Style | Uncorded |
| Material | Polyurethane |
| Metal Detectable | No |
| Moisture Resistant | No |
| Noise Reduction Rating | 33 Decibel |
| Packaging | One Touch Refills |
| Product Line | Earplugs |
| Product Series | E-A-Rsoft SuperFit, One Touch |
| Product Type | Roll Down Foam Earplugs |
| Reusable | No |
| Shape | Tapered |
| Size | One Size Fits Most |
