3M E-A-R UltraFit Earplugs 340-4044, Corded, Paper Bag, 400 Pair/Case
Description
Note: This product has been discontinued by the manufacturer, 3M Corporation.
3M E-A-R UltraFit Earplugs - Reusable Triple-Flange Design
The UltraFit revolutionized hearing protection with its no-roll, triple-flange design that provided quick, clean, and comfortable protection without the need for foam compression.
Why UltraFit Was Different:
- No-Roll Design: Premolded triple-flange design - no rolling before fitting required
- Stay Clean: Tips stay clean even when hands are dirty or gloves are worn
- Reusable & Washable: Soft polymer construction reduces waste and lowers long-term costs
- Universal Fit: Proprietary design fits comfortably in most ear canals
- Reliable Protection: 25 dB NRR, CSA Class AL certified
- Test Compatible: Works with 3M E-A-Rfit Validation System
The Triple-Flange Advantage:
Simply hold the stem and push the earplug into the ear - no rolling, no sizing, no mess. The triple-flange design automatically creates a comfortable, protective seal. This made UltraFit ideal for workers who needed to insert and remove earplugs frequently throughout the day.
Recommended Applications:
Assembly and mechanical work, chipping, chiseling, cleaning, drilling, furnace operations, grinding, heavy equipment operations, machining, metal repair, painting, pouring/casting, power fastening, riveting, sanding, sawing, welding
Common Industries:
Construction, General Manufacturing, Mining, Oil & Gas, Transportation
Environmental Benefits:
The washable, reusable design meant fewer earplugs in landfills and lower costs for businesses - a win-win for sustainability and budgets.
Product Specifications:
- Noise Reduction Rating: 25 dB NRR
- Style: Corded, triple-flange
- Material: Soft, washable polymer
- Quantity: 400 pairs per case
- Packaging: Paper bags
- Certification: CSA Class AL
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