TPR frame,single active-carbon can,protect against dust,mist,paint,acid-gas,organic-gas,Hg vapor,ammonia,sulfureted hydrogen,etc

TPR frame of chemical respirator

1. single active-carbon can,

2. protect against dust,mist,paint,acid-gas,organic-gas,Hg vapor,ammonia,sulfureted hydrogen,etc

3. conform to EN140, CE approval

half mask chemical respirator