There Ro/Di is awsome
The pressure coming out of there is 85-90 at any given time thanks to the pressure booster thingy( im a girl is it obvious...lol)installed on it.Takes me an 1 1/2 hours to fill a 5 gallon jug. And tds is still at 0 after at least the last 2.5 months of daily use...
Definetly a great buy