3M™ 3M™ E-A-R™ UltraFit™ Earplugs 340-4003, Uncorded, Poly Bag, (Box of 100 Pairs)

3M™ E-A-R™ UltraFit™ (340-4003) are uncorded, reusable triple-flange earplugs that contour to different ear canal shapes and sizes to create a noise-blocking seal. Stem grips make them easy to insert without rolling them down or touching the part that goes into your ear, and the pliable material washes and reuses, which cuts costs and extends their life.

Features

• Triple-flange design
• Stem grips for easy insertion
• Washable and reusable
• Compatible with the 3M™ E-A-Rfit™ Dual-Ear Validation System, which measures how much noise reduction each worker actually gets
• Packed in poly bags; box of 100 pairs

Care

Inspect them before each use and replace them if they shrink, swell, harden, soften, tear, crack or stay deformed. Wash in warm, soapy water, rinse well, and once dry store them in a carrying case or sealed container. 3M strongly recommends personal fit testing of hearing protectors.

Typical industries

Automotive, construction, general manufacturing, marine, military maintenance, MRO, mining, oil and gas, pharmaceutical and transport.