... Added with Connectors,Gasket,O-ring,Inside/Outside Support Cage and etc.Its common length are 10",20", 30", 40".It ... ,good air permeability,easy to back wash,high filter rating and etcDetails:*Filter Elements Adaptors:1.Standard Adaptors (222,220,226 ... Felt4.Shapes:Cartridge Filter, Disc Filters,Pleated Filter Elements, Filter Panel and etc.5.Working Temperature:-200 —600°C*Filter Meidum Infos ...