3m 3701CN Filter Cotton for 3M 3200 3700 Gas Mask
Model : 3701CN
Protection level : 95% (Non-oily particle)
Application :the filtering of various kinds of non oily particles, but does not apply to radioactive, high toxic particles
Note :
1. This product can't apply alone, need to cooperate with filter cotton cover 3700 and 3200 half mask
2.When the Filter Cotton is dirt, damage, or breathing resistance increased obviously, please change it in time
