Air-purifying respirators filter up to 95% of particulates in the air. NIOSH approved (TC-84A-0160). Cleared by FDA for use in surgical environments. Meets CDC guidelines for TB exposure control. Electrostatically charged filter media provides low breathing resistance. Staple-free straps for comfort and safety. Latex-free. This N95 mask, when worn properly, may reduce potential exposure of the wearer to blood and bodily fluids, but does not eliminate the risk of contracting disease or infection. 10 masks. Product Benefits.