Noiseoff Replacement Foams - Pack Of 4 Foams (hgrf4)

HamiltonBuhl NoiseOff Replacement Foams Black When used daily the acoustic foam cuffs on your NoiseOff will last up to several months. Once the foam cuffs become worn torn or no longer provide a good seal around the ear canal simply remove the old cuffs and replace them with a new set. Hygienic and resistant to mold mildew and bacteria these acoustic foam cuffs can be cleaned with mild soap and water as needed.