![3M Peltor x1 Hygiene Kit Black/Grey 3M Peltor x1 Hygiene Kit Black/Grey](https://cdn11.bigcommerce.com/s-v2lvrosvvb/images/stencil/300x300/products/182340/114717/3m70057__83338.1721383120.jpg?c=1)
The Peltor Optime III hygiene kit contains replacement sealing rings and muffler pads which can be replaced in a few easy steps. For use with the 3M Optime III ear muffs, this kit extends the life of the earmuffs and keeps them hygienic and functional. Supplied in a pack of two foam inserts and two sealing rings.