3M 3200 Half Face Mask 10pcsSJL3701 Filters N95 Gas Respirator Dust-proof PM2.5 Cotton for Spray Paint Working Mask

Product brand: 3M 3200 with SJL cotton Style: 3200 dust mask Material: rubber + fiber filter cotton Scope of application: decoration, coal mine, welding and other dust protection Certification standard: QS, LA certification Use period: 5 years from the date of manufacture Uses: Used to protect dust, sand, pollen and other kinds of dust and non-volatile fog and other air pollutants. package:     3200*1+3700*1+SJL3701*1pc     3200*1+3700*1+SJL3701*10pcs     3200*1+3700*1+SJL3701*20pcs     3200*1+3700*1+SJL3701*30pcs     3200*1+3700*1+SJL3701*40pcs     3200*1+3700*1+SJL3701*50pcs Instructions for use: mask design compact and reasonable, vision is open; face fit soft and comfortable, suitable for long wear; out of the mask with a convenient, does not affect the other safety equipment wear (such as helmets, goggles)3M3701CN particulate filter cotton, can prevent subtle non-oily particulate dust, the minimum filtration rate of 90% It is suitable for dust protection caused by mine, cement plant, ceramics factory, shipyard, metal smelting, power plant, stone processing, grinding, interior decoration and silicon powder processing.