FDA Registered Respirator Mask. This KN95 protective mask effectively filters non-oily particles to serve as a barrier to potential air pollutants that can be harmful. The face mask’s filtration efficiency of 4 layers helps block out PM2.5 air pollutants like allergens, viruses, 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 a proper and comfortable fit to the face contour.
Each box consists of 10 bags of 5 masks totaling 50 KN95 masks.