3M 37082 1 2 Facepiece Ultimate Reusable Med. PVVENT3 5244 7135 7180 1209 FT 1110 FT 1115 FT 5297 5244100 W8 2DC FT WUL8BK FT WUL8RD FT 010 13554 00 010 13446 00 010 13413 00 010 13414 00 010 13415 00 010 13473 00 010 13474 00 010 13475 00 010 13552 00 010 13553 00 010 13447 00 010 13448 00 010 13542 00 5244 7135 7180 1209 FT 1110 FT 1115 FT 5297 5244100 W8 2DC FT WUL8BK FT WUL8RD FT 010 13554 00 010 13446 00 010 13413 00 010 13414 00 010 13415 00 010 13473 00 010 13474 00 010 13475 00 010 13552 00 010 13553 00 010 13447 00 010 13448 00 010 13542 00 The hose attachment threads swivel to any angle to make horizontal or vertical mounting easy Description: Respirator Only valve helps makes breathing easier