Use in a variety of applications, including petrochemical and chemical processing, utilities, pharmaceuticals, mining and primary metals. When properly fitted, helps provide respiratory protection from certain organic vapors and particulates, chlorine, hydrogen chloride, sulfur dioxide, chlorine dioxide, hydrogen sulfide, ammonia, methylamine, formaldehyde or hydrogen fluoride at concentrations up to 10 times the Permissible Exposure Limit (PEL) with half face pieces or 50 times PEL with full face pieces. Full face pieces must be quantitatively fit tested to claim assigned protection factor above 10 in negative pressure mode. Do not use in environments that are immediately dangerous to life or health (IDLH). OSHA requires that gas-proof goggles be worn with half face piece respirators when used against formaldehyde

3M™ 70070709483 Combination Cartridge, Olive/Magenta, Connection: Bayonet, 4.2 Inch Length x 3.4 Inch Height, For Type/Brand/Model: 3M™ Half And Full Face Pieces 6000, 7000 And FF-400 Series With Bayonet Filter Holders