View Full Version : BRStv Investigates: What am I really saving by using two RO membranes versus one?

04/21/2017, 12:31 PM
Hey guys!

Another episode of BRStv Investigates is finally here!

Today, we put some testing and numbers behind a single DOW Filmtec 75gpd RO Membrane versus two RO membranes and see just how much of an upgrade it is! Along with that, Ryan explores the differences between plumbing multiple membranes in series or parallel and the results are pretty surprising!