3M™ Filtering Facepiece Particulate Respirators (Face Mask / Dust Mask)
Welding and Substance-Specific Dust Masks (3M 8212, 3M 8214, 3M 8233 & 3M 8293)
Uses a variety of patented technologies and features that enable them to filter a broad range of particles, nuisance odors and OSHA substance specific contaminants.
The 3M welding dust masks are approved under NIOSH 42 CFR 84.
Sold by the box of 10 each except for the 8233 & 8293 which are sold by the each.