FDA Certified and CE Approved KN95 & N95 Face Respirator Mask. This KN95 & N95 protective mask effectively filters non-oily particles to serve as barrier to potential air pollutants that can be harmful. The face mask’s filtration efficiency of 5 layers will help block out PM2.5 air pollutants like allergens, virus, bacteria, dust, droplets and other harmful non-oil based particles in the air, at least up to 95 percent. It also features an adjustable nose wire to provide proper and comfortable fit to the face contour.

Non-Woven, Hot Air Filter Cotton, Meltblown Cloth, Non-Woven

KN95 masks are rated equivalently effective to perform like N95 on its filtration performance