3M 8514 N95 Particulate Respirator

3M 8514 particulate respirator mask provides at least 95% filter efficiency against particulate contaminants free of oil, making it ideal for welding, soldering and other metal fume applications including welding on galvanized and stainless steel. Includes a carbon layer to help remove nuisance level organic vapors and ozone. Features include advanced electret media, a 3M Cool Flow Exhalation Valve and adjustable straps. Filter material is resistant to caking. Not NIOSH approved for ozone. NIOSH 42 CFR 84 classification of N95. (95% efficient, not resistant to oil). The 3M 8514 is great for: welding, soldering,grinding, sanding, bagging and other dusty/hot environments, foundry operations, lab settings, undercoating and petrochemical activities.

Box of 10.