I replaced my RO/DI unit with a new BRS 150g saver model and have an old version. Its 3 canisters and 2 ro chambers the std rack. It was leaky for me but could probably be fixed or used for parts (more likely). Im offering it free to the first who claims it. The DOW RO membranes were replaced last Jan 23'. It has a pressure gauge on it but I did scavenge the TDS meter off to input on my new system.
Let me know.
Let me know.