Peltor Gelring HY80 Hygiene Set Peltor Gelring HY80S Hygiene Set Peltor HYX1 Hygiene Set Peltor HY220 Hygiene Set Replacement Peltor Shells for WS Alert X Ear Defenders Hygiene Kit HY68 Peltor E-A-R Replacement Plugs Peltor Safety Cord Ear Plugs Peltor Wind Cheaters for Ear Plugs Peltor Triple C spare plugs Replacement Ear Pieces for Peltor Sport-Tac Ear Defenders Replacement HY21 Hygiene Set