MOS Reference: NIOSH-approved N95 particulate respirator filtering at least 95% of airborne particles including dust, pollen, mold spores, and non-oil-based aerosols. Molded cup design with adjustable nose clip and dual-strap headband ensures a secure facial seal. Exhalation valve (where applicable) reduces heat buildup and moisture for improved comfort during extended use. Individually wrapped for hygienic storage. Essential PPE for woodworking, sanding, grinding, and general construction tasks.