3-ply pleated lightweight, breathable material with a BFE of > 99%. Meets or exceeds ASTM 1 standards and is available in earloop or tie on with flexible nosepiece.
Respirator/Surgical Masks meet NIOSH and CDC guidelines. Respirators are designed to reduce water exposure to airborne disease and meet CDC guidelines for tuberculosis exposure control. Filter efficiency of 95% or greater against particulate aerosols free
