High-filtration efficiency with 3 layers Easy to breath through Compliance with GB 2626-2006 (KN95) Quick Overview Blocks at least 95% of airborne particles >0.3 microns Adjustable nose piece to optimize sealing Advanced non-woven fabric provides...
High-filtration efficiency with 3 layers Easy to breath through Compliance with GB 2626-2006 (KN95) Quick Overview Blocks at least 95% of airborne particles >0.3 microns Adjustable nose piece to optimize sealing Advanced non-woven fabric provides...