I am considering adding the BRS Water Saver upgrade to my Spectrapure 90gpd system to save water. I currently have an AquaticLife Smart Buddie booster pump. This booster pump auto flushes my membrane but I am unsure if I add the Water Saver if it will also flush the second membrane? Any RODI experts know if the second membrane would still get flushed even though it is fed by the waste from the first membrane?