Exhale valve reduces hot air build-up and keeps workers cooler. Dura-Mesh® shell resists collapsing. Flame retardants are added to the shell to help decrease flammability. Molded nose bridge seals easily without a metal nose band. Softspun® lining gives added comfort and durability. NIOSH certified to have a filter efficiency of 95% or greater against particulate aerosols free of oil. 10 masks per box |
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