... used in solvent recovery, air purification, water treatment, gas mask, cigarette filtration, et Activated carbon fiber felt is made from ... It is widely used in solvent recovery, air purification, water treatment, gas mask, cigarette filtration, nuclear air cleaning system, ... 1.4mLength of roll: 30mContact name: LindaJIANGSU TONGKANG SPECIAL ACTIVATED CARBON FIBER &FABRIC CO., LTD www.jstk.com.cnTel: ...