Dust Mask 3M 8511 (Box of 10)
· NIOSH-approved for filtration against certain oil and non-oil based particles remove oil. 3M™ Cool Flow™ Exhalation Valve helps reduce heat build-up inside the respirator. M-Nose clip adjusts easily for fewer pressure points and greater comfort. Braided headbands’ two-strap design with dual point attachment helps provide a secure seal.