Collection: Face Masks

Check ASTM 2100 Standard Level. Lower-level masks provide better breathability, while higher-level masks provide superior protection.

• Level 1: PFE >= 95%, BFE >= 95%, mmHg = 160
• Level 2: PFE >= 98%, BFE >= 98%, mmHg = 120
• Level 3: PFE >= 98%, BFE >= 98%, mmHg = 80