Fiberglass Dust Bag 1)Loe price with high tempreture resistance 2)Long service life 3)Stable size Fiberglass Dust BagHeading Glass fiber filter media, including fiberglass needle felt and woven fiberglass filter cloth,because of it's high temperature resistant, anti-condensation,dimensions stability, dust stripping is good, and high filtration efficiency is widely used in metallurgy, cement, ...