RO membrane
The domestic RO system membrane is made of the semipremeable membrane with the 0.1nm filtration precision for separating and removing.the dissolvedsolids,organics,bacteria etc there are many famous brands for option:such as the Filmtec,CSM,Vontron and FCS brand. at the same time according the water output capacity, the different membrane is available a follows:50GPD,70GPD,75 GPD,80GPD,100GPD.