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> Moldex N99 particulate respirator w/ exhalation valve
Moldex N99 particulate respirator w/ exhalation valve
For most welding applications. Exhale valve reduces hot air buildup for added comfort. Dura-Mesh® shell resists collapsing in hot, humid environments. Flame-retardants added to the shell to decrease flammability. Shaped for comfort with contour molded nose bridge and soft foam nose flange. Softspun® lining increases comfort and durability. NIOSH certified to have a filter efficiency of 99% or greater against particulates free of oil. 10 Mask per bag. All items are new and unused unless otherwise noted.