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3M Ear Plugs, 500 Pair/Refill Bottle for One Touch Dispenser, E-A-R Classic Superfit 391-1002, Uncorded, Disposable, Foam, NRR 30, for Drilling, Grinding, Machining, Sawing, Sanding, Welding
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*Packaging of actual item may differ from photo shown
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- 7 Day Return Policy
- All products are genuine and original
About 3M Ear Plugs, 500 Pair/Refill Bottle For One Touch
More than 40 years ago this simple hearing protector, the world’s first foam ear plug, revolutionized hearing protection in the workplace and has remained to this day one of the most widely used ear plugs in the world. The 3M E-A-R Classic Superfit Ear Plugs come with an orange “fitting ring” that provides a guideline to show when the earplugs are properly inserted for optimal hearing protection. Slow recovery, low pressure foam fits snugly to create a noise barrier that helps protect hearing from high level sounds. These ear plugs are stiff enough when compressed to make fitting easy, yet soft enough to be comfortable in the ear for extended wear. Bright yellow color with the orange fitting ring allows supervisors to conduct a quick visual hearing protection compliance check. Recommended applications include chipping, chiseling, drilling, furnace operations, grinding, heavy equipment operations, machining, pouring/casting, power fastening, riveting, sanding, sawing and welding. These earplugs are commonly used in the following industries: agriculture, automotive, chemicals, construction, general manufacturing, healthcare, oil and gas, and pharmaceuticals. These ear plugs have a Noise Reduction Rating (NRR) of 29 dB, CSA Class AL. * Can be fit tested with the 3M E-A-Rfit Validation System. Moisture resistance helps maintain a consistent fit, even when humidity is present. Not only is noise present in our daily routines, but millions of Americans work in hazardous noise on a daily basis. Estimates from the National Institutes of Health suggest that approximately 15 percent of Americans (26 million people) between the ages of 20 and 69 have high frequency hearing loss due to exposure to noise at work or during leisure activities. Hearing loss due to noise is almost entirely preventable by consistent use of hearing protection. * Note: 3M strongly recommends fit testing of hearing protectors. Research suggests that many users will receive less noise reduction than indic
