3M DT-4045E CF32 A/B/E/K/P3 screw filter

The 3M™ Combination Filter CF32 A2B2E2K2P3 R D DT-4045E provides protection against combined particulates, organic and inorganic gases and vapours, acid gases and vapours and ammonia and its derivatives. It is designed for use with certain 3M™ close-fitting respirators in negative pressure mode as well as the 3M™ Powered Breathing Systems PF-602E+ and PF-602E-ASB. For effective protection against combined particles, organic and inorganic gases and vapours, acid gases and vapours and ammonia and its derivatives, use the 3M™ Combination Filter CF32 ABEK2P3 R D DT-4045E. Suitable for use with certain 3M™ close-fitting half- and full-face masks in the negative pressure mode as well as the 3M™ Powered Breathing Systems PF-602E+ and PF-602E-ASB. This combination filter protects against gases and vapours from organic substances with a boiling point above 65 °C, inorganic gases and vapours and acid gases and vapours. It also protects against ammonia and organic ammonia derivatives as well as solid and liquid particles, toxic and radioactive particles, micro-organisms (e.g. bacteria and viruses) and enzymes. Note: A2 rating in negative pressure mode. A1 classification when used with approved motor-operated breathing systems.