SCN Welding Particulate Respirator, N95 NIOSH Certified, With Exhalation Valve, Flame Resistant, Box of 10

8212 Welding Particulate Respirators, N95, NIOSH Certified Box of 10 by SCN. These respirators feature a 3M™ Cool Flow™ Exhalation Valve that reduces heat build up inside the respirator, cake resistant filter media for longer respirator life and ease of breathing, and are designed to fit easily under a welding helmet. They include adjustable straps, a comfortable foam face seal, and are flame resistant as per ASTM D2859-96 testing