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Learn more about our 3M™ E-A-Rfit™ Validation System. A quick and accurate method of estimating real-ear attenuation for a given fitting of a pair of earplugs.
Noise-induced hearing loss is one of the most common occupational diseases...and the second most self-reported occupational illness or injury.
Watch this video for the key points of properly and safely wearing a pre-molded earplug. If you follow these tips, you will likely get better and more consistent levels of protection.
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