Flexible face piece Material provides an excellent face-to-respirator seal which improves fit and comfort
Long-life cartridges are approved to the NIOSH P100 Class, so they are at least 99. 97% efficient against oil- and non-oil based contaminants, and are oil-proof so they have no time use limitation
The cartridges are also NIOSH approved against chlorine, Hydrogen chloride, Hydrogen sulfide, and organic vapors. It has an apf factor of 10.
The included hygiene cover helps keep dirt out of mask when not in use and helps keep shape of seal intact
This respirator is certified by NIOSH with P100/OV/CL/SD/HC respirator approvals