3M™ Particulate Welding Respirators

Suggested applications include welding, brazing, soldering, torch cutting, and metal pouring, as well as grinding, sanding, sweeping, bagging and other dusty/hot operations. Features the 3M™ Cool Flow™ Exhalation Valve, cake-resistant filter media (excluding 8515), comfort foam faceseal (8212 only) and adjustable noseclip and straps. Flame-resistant protective layer is not a substitute for a faceshield. * 3M™ recommended for ozone protection up to 10 times the OSHA PEL, or applicable exposure limits, whichever is lower. (Not NIOSH approved for ozone.) ** Nuisance level refers to concentrations not exceeding the OSHA PEL, or applicable exposure limits, whichever is lower.