KN95 / N95 Surgical Respirator / Folding Contour Fit Face Mask Antimicrobial, Flu, Particulates 10 PK KN95 / N95 Respirator with nose piece has the capabilities to remove up to 95% of solids in the air. This respirator will keep you from processing particulates in the air from activities like sanding, grinding, sawing and insulating, as well as cutting down up to 95% of airborne particles like bacteria and viruses. Approved as a KN95 / N95 respirator for filtration efficiency of 95%. Double head straps and nose clip will allow for a secure and customized fit. Protection KN95-Particulate filter (95% filter efficiency level) effective against particulate aerosols. High-flow inside filter for low breathing resistance Individually adjustable aluminum no Extra smooth surface for long wearing comfort KN95 Certified 10 count In stock now! Purchase while the supply lasts.