Niosh N95 Particulate Respirators

The filter medium has an efficiency of at least 95% against airborne particulates 0.3 microns in size that are free of oils - dusts, metal fumes, microorganisms and non-oil containing mists. The shell doesn’t absorb as much moisture from exhaled breath as other masks. The respirators maintain low breathing resistance all day long. The  AE19400 particulate respirator offers the same level of protection, but may be used in the presence of oils and/or oil mists.