Description Features NIOSH Approved For: Chlorine, Hydrogen Chloride, Sulfur Dioxide, Chlorine Dioxide, Hydrogen Fluoride and Hydrogen Sulfide Moldex’s new semi-rectangular chemical cartridges have an increased surface area thanks to their innovative shape. This means improved breathability; you’ll notice less resistance throughout the day while staying protected. Reduced breathing resistance, means improved breathability Can be used with 7000, 7800 and 9000 series respirators Keyless bayonet-style attachment makes assembly quick and easy Pair with 7740 P100, 7970 R95 or 7910 N95 particulate filters For use against particulates when no oil is present use with 7910 Pre-Filter and 7927 Piggyback Adapter For contaminants that fall under an OSHA substance specific standard requiring a High Efficiency Particulate Air (HEPA) filter use with 7740 P100 Filter Disk and 7927 Piggyback Adapter 100% PVC-Free for a reduced environmental impact. Piggyback Adaptor – 7927 Piggyback the 7740 or 7740 filters with any Semi- Rectangular Moldex gas/vapor cartridge using the 7927 Piggyback adaptor
