ro/di

I bought a HM Digital DM-2EC Commercial in-Line Dual EC Monitor. to install on a 5 stage RO/DI system. Question is: Where would you install the sensors. 1: One after the membrane and one after the DI resin, So the last reading is what is going in the tank. 2: One before the membrane and...

I just ordered a RO/DI system - it's portable - hooks on to a kitchen sink and makes about 75 gallons of clean water a day. I've ordered several Rubbermaid trashcans (the only kind on the market that is "food safe" and doesn't leech chemicals in the water. These will each have dollys so I can...

Got my new RO/DI unit in the mail today I ordered it from Bulk Reef Supply and so far I'm very happy with what I got but this is my first one so I'm not in a position to say it's better then any other brand it dose seem very well built and the price wasn't all that bad. Here's some pics of the...