... Type: filter bag Filtration level: G3,G4,F5,F6,F7,F8 Consecutive temperature: 100; Instantaneous temperature:130. Material: polyester, nomex, ... temperature: 130 °C.Frame: aluminum or galvanized plate.Filter contains electrostatic fibers, Especially good dust filtration efficiency, High dust holding capacity and high permeability, High ... paint shop, school, computer room, etc. needle-punched filter bag