Contact Whatsapp: +1 (719) -582-8498 Widely used 3M 1860 Surgical Mask NIOSH Approved: N95 Meets CDC guidelines for Mycobacterium tuberculosis exposure control . FDA Cleared for use as surgical mask . >99% BFE (Bacterial Filtration Efficiency) according to ASTM F2101 . Fluid resistant according to ASTM F1862 . Helps protect against certain airborne biological particles . Respirator contains no components made from natural rubber latex . Collapse resistant cup shape design . Braided headbands, cushioning nose foam, and light weight construction for comfortable wear
