... .2,0.45,0.65,1,3,5,10,20,30,60 µm Length: 4"Sealing material: Silastic, NBR, EPDM, VitonAirtight method ... : thermal bonding technique Effective filtration area: 0.2 m2/10" Diameter: 69 ... , 25°C) Micro rating(um)0.10.20.450.65123510203060Flow rate(L/min)51540556065656770757880 4 inch Water Filter Cartridge For Waste Water Treatment ...