Hi All, a picture tells a thousand words so put this together. Before you say way over the top I have all the gear so might as well use it. The main question is would you put the TDS meter probes after RO and last DI or inbetween the DI's as I have a hand held TDS meter to test the product water. The bypass before the booster pump to send filtered water to my Nitrate resins for my fresh water grow out tanks. My water does have Chloromine in the water so Chloro Plus filter. The 1mic sediment filter is in case of Carbon fines.
used.