The exclusive Dura-Mesh® shell protects the filter media so it stays cleaner looking longer. The shell also resists collapsing in hot, humid environments so the respirator holds its shape longer. The result is fewer respirators used and lower costs.

The sperian Safe-T-Fit plus particulate respirator P100 offers 99.97% oil and non-oil based particulate filtration efficiency. These NIOSH-approved masks feature a molded cup for a good seal and filter media for lower breathing resistance. Humidity-resistant, single-use, Latex-free.