RO membranes often get fouled by organic matter and other slimy deposits. This damages the membrane and reduces the efficiency of RO systems. Our WTROB700 – RO MEMBRANE BIOCIDE CLEANER is an isothiazoline based broad spectrum non-oxidizing microbiocide highly effective against all types of Biofilm including sessile and planktonic organisms. It helps to keep the membrane surface free from biofouling and and preserving it clean.