ProGear® N95 Respirator and Surgical Mask are NIOSH and FDA approved, filter out 99% of particles down to 0.1 microns, have a 160 mm/Hg fluid resistance rating, and a one-of-a-kind dispensing method. N95 Respirator Face Mask (Regular), 50/bx (6 bx/cs, 64 cs/plt) (Orders are Non-Cancellable & Non-Returnable) |