... drinking water treatment plant MWCO: 5k-500k Dalton Material:PVC,PAN,PVDF,PP,PS,PES Dia:4",6",8",10" Casing:UPVC,SS,FRP drinking water treatment plant ... with Ultra filtration membrane water filtering filter for water treatment with different membrane material (PES,PS ... acid,NaOH / NaClO,H2O2 UF membrane filter for drinking water treatment plant