Recommended for sanding and preparation before painting. Advanced filter material allows easier breathing in the 3M Respirator. NIOSH approved: N95. 3M Respirator 8210 is used for non-harmful dusts from sanding, grinding, sawing and insulating particles. The advanced filter makes for easier breathing while the M-noseclip allows for fewer pressure points and greater comfort. Easy to use and disposable, the 3M Respirator is a great choice in respiratory protection for both the professional and the DIYer.

They're packaged as packs of 2 for convenience.