MEETS CDC GUIDELINES FOR PROTECTION AGAINST TB. NIOSH CERTIFIED TO HAVE A FILTER EFFICIENCY OF 95% OR GREATER AGAINST NON-OIL BASED PARTICULATES. HIGHEST ASTM LEVEL OF FLUID RESISTANCE ON THE MARKET(160 MM HG). BACTERIAL FILTER EFFICIENCY >99.9%. AVAILABLE IN 5 COLOR CODED SIZES. LATEX AND PVC-FREE. DURA-MESH® SHELL RESISTS COLLAPSING IN REGULAR USE AND EVEN UNDER HOT AND HUMID CONDITIONS. CONTOUR MOLDED NOSEBRIDGE FOR EXTRA COMFORT. SOFT FOAM NOSE CUSHION FOR AN EASY AND COMFORTABLE FIT. SOFTSPUN® INNER LINING IS SOFT TO THE TOUCH. CERTIFIED UNDER 42CFR84. MEETS HEAT AND FLAME RESISTANCE IN ACCORDANCE WITH ANSI/ISEA 110-2003 SECTION 7.11.1.
