... : 2-300um 3)Standard material: 304,316 4)different shape filter cartridge stainless steel woven wire cloth, stainless steel sintered web, phosphate ... discs are mainly used in pharmacy, chemicals, chemical fibers, etc.Filter element:Specifications:1. Standard material: SUS 304,3162. Filtration ration ... .210.425350mesh0.030.04250mesh0.190.318400mesh0.250.0385 stainless steel filter cartridge