Nomex-Aramid Dust Collector Bag 1)High tempreture resistance 2)The filter material's service life is long 3)High quality Nomex-Aramid Dust Collector BagThe characteristics of heading nomex-aramid needle felt filter media: high temperature, anti-acid,anti-alkali,high filtration precision,blow speed,low pressure drop, anti-break, anti- abrasion,mostly used in pitch mix gas in steel factory,tail gas ...