Description
3M 8511 Particulate Respirator Face Mask (this listing is for 10-masks) 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. Braided headbands two-strap design with dual point attachment helps provide a secure seal 3M Cool Flow Exhalation Valve reduces heat build-up inside the respirator Spacious and durable Designed to increase comfort and wear ability Advanced Electret Media is designed for ease of breathing