3M N95 Respirator 8511, 10 Pack, NIOSH-APPROVED N95, Features 3M COOL FLOW Exhalation Valve, Relief From Dusts & Certain Particles During Sanding, Pollen, Mold Spores, Dust Particles (8511DB1-A-PS) Backyard and waterline

and waterline

Fire resistive joint system tested up to 4 hours in accordance with ASTM E 1966 (UL 2079)

soft megol temple tips for improved comfort

First released as the "SuperScoop" in 1971

3M N95 Respirator 8511, 10 Pack, NIOSH-APPROVED N95, Features 3M COOL FLOW Exhalation Valve, Relief From Dusts & Certain Particles During Sanding, Pollen, Mold Spores, Dust Particles (8511DB1-A-PS) Backyard and waterline3M N95 Respirator 8511, 10 Pack, NIOSH APPROVED N95, Features 3M COOL FLOW Exhalation Valve, Relief From Dusts & Certain Particles During Sanding, Pollen, Mold Spores, Dust Particles (8511DB1 A PS) Advanced filter media for easier breathing M nose clip allows for fewer pressure points and greater comfort Use for non harmful dusts from sanding, grinding, sawing and insulating particles ALSO HELPS FILTER pollen, mold spores and dust particles