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North® by Protective Industrial Products Cartridge filter combo helps to offer protection against chlorine, hydrogen chloride, sulfur dioxide, hydrogen sulfide, hydrogen fluoride, chlorine dioxide, formaldehyde and particulates. Compatible with 5400,5500, 7600 and 7700 series air purifying respirators.
Features
Combination filter cartridges feature a low profile with curved top that will not catch on pipes or other objects
