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- NRR 25 dB
- Patented triple flange design gives the most comfortable fit of any reusable plug
- Conforms to oval shape of ear
- Washable, promotes worker hygiene
- No rolling or touching plug portion during insertion
Product Description
Feature a “no-roll”, triple-flange design that provides quick, clean, and comfortable hearing protection. Simply hold the stem and push the earplug into the ear. The tip stays clean even if hands are dirty or gloves are worn. The soft polymer earplugs are washable and reusable so they don’t need to be replaced as often, reducing waste and lowerings costs. Poly bag keeps earplugs clean prior to use. Recommended applications include assembly and mechanical, chipping, chiseling, cleaning, drilling, furnace operations, grinding, heavy equipment operations, machining, metal repair, painting, pouring/casting, power fastening, riveting, sanding, sawing and welding. These soft polymer earplugs are test compatible with the 3M E-A-Rfit Validation System and have a Noise Reduction Rating (NRR) of 25 dB. However, research suggests that many users will receive less noise reduction than indicated by the NRR due to variation in earplug fit, earplug fitting skill, and motivation of the user. It is recommended that the NRR be reduced by 50% to better estimate typical workplace protection. Corded/Cordless: Corded; Shape: Multi-Flange; Material(s): Elastomeric Polymer; Noise Reduction Rate (NRR): 25 dB.
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The 3M E-A-R UltraFit corded earplugs features a proprietary, premolded, triple-flange design that fits comfortably in most ear canals. These durable, corded reusable earplugs are easy to use again and again, reducing waste. Push-to-fit products provide in-ear comfort and convenience, with the hearing protection you expect from 3M. They have a Noise Reduction Rating (NRR) of 25 dB, CSA Class AL.
| Hearing Protection Style | Pre-molded/reusable |
|---|---|
| Material | Elastomeric Polymer |
| Mission Type | Aircraft, ships, vehicles |
| Operation Type | Facility safety, maintenance, repair & operations, overhaul |
| Recommended Application | Assembly, blasting, cleaning, demolition, electrical, facility maintenance, grinding, machine operations, painting, sanding, welding |
| Recommended Industry | Automotive, construction, food & beverage manufacturing, manufacturing, metal production & fabrication, military maintenance, repair and operation (mro), mining, oil & gas, pharmaceutical, transportation |
| Shape | Multi-flange |
| Size | One size fits most |
Why Use Hearing Protection?
Hearing loss due to noise is almost entirely preventable by judicious use of hearing protection. To find out which hearing protection products are best for you, try different devices from the wide variety available today. Be sure to carefully read the instructions — hearing protection must fit properly and be worn correctly to do the job.
Hearing protector effectiveness is specified by a Noise Reduction Rating (NRR), typically ranging from 15 to 35 decibels. In practice, the protection that normally can be achieved is about 10 to 20 decibels. The more carefully you fit and wear hearing protectors, the higher your protection will be.
Why 3M Safety?
Doing it right means doing it safely. That means choosing the right safety products before the project begins. With a full portfolio of personal protection and home safety products, 3M Safety Products are designed to help keep DIYers and professionals protected in and around the home. We strive to give consumers the confidence in knowing they are prepared with reliable products from a trusted brand, so they can stay focused on the task at hand, not on their safety products.
340-4004 EAR Ultrafit Corded Earplugs, 100-Pair
At a Glance
- Push-to-fit style for easy and hygienic fit
- Single size fits comfortably in most earcanals
- Proprietary, premolded, triple-flange earplug design inserts easily
- Soft polymer is washable and reusable
- Noise Reduction Rating (NRR) of 25 dB, CSA Class AL
- Made in USA