3M Disposable Respirator: Dual, Non-Adj, Metal Nose Clip, Std, White, M Mask Size, 3M, P95, 10 PK

These general purpose P95 respirators are oil-proof and have an exhalation valve. They are used where there is high risk of exposure to oil splash and airborne particles, including woodworking, demolition, and food manufacturing. P95 respirators are oil proof and filter at least 95% of airborne particles. The exhalation valve opens automatically when the wearer breaths out to allow breath to exit the mask quickly, keeping the wearer cooler and more comfortable. The valve automatically closes when the wearer inhales to ensure all air breathed in is filtered.