C326/E/1000/POLA Dust Collection Filter Cartridges Type: Dust Collection Filter Cartridge Description: Cartridge having Top End Cap Open / Bottom End Cap Open Details: Ext.Dia.: mm 326 Upper Int.Dia.: mm 216 Below Int.Dia.: mm 216 Height: mm 1000 Filtering Surface: m2 17 Filter Media BIA Certificate: Polyester Antistatico