SR533 Chemical Air Cartridge
CL/HC/SD/FM/AM/MA Chemical Cartridge
The SR 533 CL/HC/SD/FM/AM/MA chemical cartridge protects against acidic gases and vapors including chlorine, hydrogen chloride, sulfur dioxide, and formaldehyde. Additionally, it also protects against ammonia, methylamine and certain amines.
SR533 Chemical Cartridges are available in 5 packs or 20 packs.
Note: each cartridge must be used with a particulate filter to prolong the lifetime of the fan unit.