
The 3M PRO2000 Combination Filter CF22 A2B2E1-P3 is a gas, vapour and particulate filter for Scott Promask and M98 full face respirators. The A2B2E1 rating covers organic gases and vapours with a boiling point above 65 degrees C, inorganic gases and vapours such as chlorine, hydrogen sulphide and hydrogen cyanide, plus acid gases and vapours like sulphur dioxide. The P3 element handles particulates at the same time.
It fits a standard 40mm DIN thread, so it screws straight onto a compatible mask without adaptors. Certified to AS/NZS 1716:2003. Handy where the airborne hazard is mixed and you would otherwise be swapping between a gas filter and a particulate filter. Check the seal on the mask before each use, and change the filter out once breathing resistance climbs or you pick up taste or smell through it.
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