ANOW PP filter cartridge : 1)Material:PP 2)Pore size(um):0.1, 0.22, 0.45, 0.65, 1.0, 3.0, 5.0, 10, 20 3)Dia(mm):68mm SPECIFICATIONS:PP Filter CartridgeMATERIAL: PP (Polypropylene) PORE SIZE: 0.1um, 0.2um, 0.45um, 0.65um, 1.0um 3.0um, 5.0um, 10um, 20um, 30um, 50um LENGTH: 5inch, 10inch, 20inch, 30inch, 40inch END CAP CONFIGURATION: 1 Code 3 (222 Flat) 2 Code 8 (222 Fin) 3 Code 2 (226 Flat) 4 Code ...