3m7502 respirator masks 3m7502 3m7502 respirator masks 3m7502 3m7502 respirator masks 3m7502 3m7502 respirator masks 3m7502 3m7502 respirator masks 3m7502 3m7502 respirator masks 3m7502 3m7502 respirator masks 3m7502 3m7502 respirator masks 3m7502 antivirus 3m7502 3m7502 respirator mask respirators 3m7502 3m7502 respirator masks 3m7502 3m7502 respirator masks 3m7502 3m7502 respirator masks 3m7502 3m7502 respirator masks 3m7502 3m7502 respirator masks 3m7502 3m7502 respirator masks 3m7502 3m7502 respirator masks 3m7502 3m7502 respirator masks 3m7502 3m7502 respirator masks 3m7502 3m7502 3m7502 respirator masks respirators 3m7502 3m7502 respirator masks 3m7502 3m7502 respirator masks 3m7502 3m7502 respirator masks 3m7502 3m7502 3M 7502 respirator masks 3m7502 comfort siliceous Anti-organic gas masks combination ● Configuration 1: ● 3M 7502 mask comfort siliceous half a ● 3M 6001 Organic gas cartridges 2 (1 package) ● 3M 5N11 N95 filter cotton 2 ● 3M 501 filter cotton plastic cover 2 ● Function: for the protection of organic vapors and steam. Suitable for: laboratory, chemical, medical, outdoor spraying, mold making, car repair paint job and other toxic gases under the above mixed environments. Usage time] 3M6001 half an activated carbon core group can use 200 hours or so, depending on the use of the environment, the use of time is different. [Time] 3M501 3M7502 body masks and plastic cover as long as no damage can be used repeatedly. [Time] 3M5N11 cotton filter function is used for dust, use the time for a week, depending on the environment when using a breathing obstruction feeling to be replaced Configuration 2:.. 3M 7502 mask comfort siliceous half a 3M 2091 filter cotton 2 (1 package) Product Type: 3M 2091 P100 efficient filter cotton Product Description: You can filter all types of particulate matter, including: welding smoke, nuclear fallout, glass fiber, etc. used in conjunction with the 6000/7000 series masks can be used for mining, foundry, metal smelting and polished other operations Packaging: 2091 P100 2 pieces / bag, 50 bags / box = 100 (per piece are individually wrapped)