Description
These vented 3M particulate/dust masks are premium quality for comfortable extended wear in dusty environments. N95, CSA approved, product code 8511
- NIOSH approved for at least 95 percent filtration efficiency against certain non-oil based particles
- 3M™ Cool Flow™ Exhalation Valve helps reduce heat build-up inside the respirator
- M-Noseclip adjusts easily for fewer pressure points and greater comfort
