Type ep3; sole source required by statute 6.302; niosh approved
A self-contained unit designed for placement in the holder of a respirator or air line mask. It may consist of a filtering element of fibrous material such as felt, paper, or the like secured between two end plates; or it may be a cylindrical container of light weight construction having flat or slightly rounded ends which may be either perforated or of wire mesh, filled with charcoal or chemicals which absorb contaminants from the air passing through it. See also filter, respirator, air filtering.
NSN 5990-01-386-5561
NSN 5910-01-256-6722
NSN 6105-01-237-8118
NSN 5925-01-495-0602
NSN 6240-00-370-5862
NSN 5998-01-442-5324
NSN 5960-00-424-9648
NSN 4140-00-024-5555
NSN 5935-01-409-2947
NSN 6130-00-043-3843
NSN 6685-00-779-3598
NSN 5925-00-481-9197