KN95 5-Layer Mask (5-Pack)

KN-95 | 5-Layer Mask | (5-Pack) These are 5-Layer KN95 Face Masks that will give you 1 or 2 more layers of protection over what others are selling these days. - FDA, CE Certified. - 5-ply filtration - Low profile for better visibility - Adjustable Straps & Nose Clip for Comfort and Seal - Excellent filtration performance, particle filtration efficiency(PFE) ? 95% - Low breathing resistance, let you breathe still smoothly   Meet KN95 (GB2626-20 06) standards. See image for comparison to N95. Particulate filtering protective face mask for at least 95 percent filtration efficiency against certain non-oil-based particles down to 3 microns. Comfortable, light-weight weight respirator mask.