... (20''508mm), 750mm (30''762mm), 1000mm (40''1016)Filter area: 0.5M2 (10''), 1.0M2 (20''), 1.5M2 (30''), 2.0M2 ... (40'')Filter jack: There are flat pressure, insert the ... industry: oil field water filterOthers: electroplating solution, metal cutting fluids, corrosion inhibitors and sensitive magnetic media filter ten inch folded water filter cartridge