NIOSH Items: We only sell brand new respirators, filters, and dust masks from US based manufacturers. Since it can be difficult to determine if a respirator or mask has been used or even just tried on, for the protection of our customers, we do not accept NIOSH returns.
2500 N95 Particulate Respirator, Plus Nuisance Levels of Acid Gas Irritants. Added sorbent helps to filter nuisance levels of acid gas irritants (less than OSHA PEL).
-Exhale valve reduces hot air buildup to keep workers cooler.
-Dura-Mesh shell resists collapsing even in hot, humid work environments.
-Contour molded nose bridge with soft foam nose flange gives added comfort.
-NIOSH certified to have a filter efficiency of 95% or greater against particulates free of oil.
Packaged and sold in a bag of 10 masks.