
This Mask provides protection against particulates at the N95 filter efficiency level and is ASTM F1862 Level 3 Fluid Resistance, Highest Level of Protection (160 mm Hg). Flammability Class 1. Conforms to recognized standards for Flammability, Fluid Resistance, and Biocompatibility. It has strong straps ultrasonically bonded, not stapled to the mask. Exceptional Breathability, Fit, Comfort, and Quality. Also one of the Largest Domestic Manufacturers of N95 masks - Made in the USA.