Designed for protection from metal fumes produced from welding, cutting, brazing and other operations involving the heating of metals. Uniquely designed filter layers reduce the caking of particles on the respirator surface. An adjustable noseclip helps provide a custom fit and a secure seal thereby reducing the potential for eyewear fogging. Also features 3M™s Cool Flow™ Exhalation Valve for easy exhalation and cool, dry comfort. Fully adjustable straps provide a secure, comfortable fit with a single tug. Meets NIOSH 42CFR 84 N95 requirements. TC-84A-0454. 10 respirators per box. Model 8212.