FDA Certified and CE Approved KN95 Face Respirator Mask. This KN95 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.
Supplier: K95 Masks with Valves, K95 Masks without Valves, Disposable Masks
Supplier: K95 Face Masks
Supplier: K95 Face Masks With Filter
Supplier: K95 face masks
