... wide application Specifications1.filter material:Glass Fiber, Polyester,etc 2.dust removal: 99.99% 3.structure:cartridge filterAir ... compressesd station, especially for centrifugal, screw, vane air compressor.1.Cenment2.Metallurgy3.Power Station4.Food/Pharmaceutical 5.Aluminium ... filter area, small hole diameter, high efficiency, etc.2.The material for conver and frame is galvanised plate, ...