The hollow fiber ultrafiltration membrane we offer adopts modified PES as basic raw material. The PES is processed with hydrophilization treatment; our hollow fiber membrane for ultrafiltration has higher water flux and better antifouling property. MEMFILL has various types of membrane which has different molecular weight cut off (MWCO) up to ~ 100,000 Dalton; our product can be used for the removal of microorganism, colloids, algae and other impurities that may cause turbidity Suitable commercial cartridge with high performance Higher output flux with low pressure operation Easy to clean with low cost operation As a pre-filter which is highly suitable for commercial RO plant Easy back wash process Permeate rate is from 100 to 200 LPH