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SR533 CL/HC/SD/FM/AM/MA Chemical Cartridge for Sundstrom PAPR


8 in stock (can be backordered)


The SR533 CL/HC/SD/FM/AM/MA chemical cartridge are intended for use in the SR500 Powered Air-Purifying Respirator (PAPR) to provide protection against the following types of gases and vapors:

CL protects against Chlorine.
HC protects against Hydrogen chloride.
SD protects against Sulfur dioxide.
FM protects against Formaldehyde.
AM protects against Ammonia
MA protects against Methylamine

The SR500 PAPR must always be used with two particulate filters (SR510) or two combined filters consisting of chemical cartridges and particulate filters.


  • Color: Olive
  • Shelf life: 5 years
  • Operating temperature: 14 to 131 °F, < 90 % RH
  • Storage temperature: 4 to 104 °F, < 90 % RH


SR533 CL/HC/SD/FM/AM/MA Chemical Cartridge Literature

Additional information

Weight 1.5 lbs

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