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Hearing protection
February 1, 2013
EP7 Sonic Defenders Ultra protect workers’ hearing from dangerous noise levels — without interfering with their ability to hear ambient sounds and conversations. These non-electronic earplugs feature Hocks Noise Braker® filters that allow lower-decibel sounds to pass through, while potentially harmful sound levels above 85dB are reduced to safer levels.
Some of the most hazardous sounds we hear are brief sounds – noises from impacts and impulses. These arise from sources like household tools, construction, industrial noise, firecrackers, guns, and even automotive airbags.