This thing is worth every penny. With all the money I will save on water I can buy new flooring because I keep forgetting how fast it is compared to my single unit.

I didn't have to buy the booster pump. My home had sufficient pressure and all is good. (Posted on 5/10/12)

Literally this addition will pay for itself. I recently moved and our new house is on a septic tank. I was worried about all that waste water going down the drain and over filling my septic. Well this addition literally cut my water making time in half. Now less waste water and no need to pump my septic twice a year. Awesome! (Posted on 4/25/12)

buy this upgrade it makes water twice as fast now (Posted on 4/19/12)

This upgrade works. The main reason I bought it was to cut back on the time needed to fill my containers. It works like a charm. (Posted on 4/7/12)

I added this to my 75 gpd ecomony ro/di to increase my water output and it was well worth the investment. Output water increased, waste water decreased. Glad I bought it. (Posted on 4/1/12)

Super easy install - follow the video and it'll be like it was always there. The pressure coming out of my supply is a little low (around 50 psi) but I still nearly doubled my production rate and reduced my waste water. (Posted on 3/18/12)

This add-on is a must have with the water prices getting higher. Very easy setup if you watch the video. (Posted on 3/17/12)

Just got this and hooked it up within a few minutes and was pumping out lot more water. Not as much waste either due to the fact your RODI is taking a shorter time to brew. (Posted on 3/13/12)

If you give a crap about your foot print on the planet at all, this piece of equipment is something you should consider. with this unit along with the booster pump and the permeate pump, i have my RODI water down to almost a 1:1 ratio. If anything else lower your water bill. (Posted on 2/16/12)

Couple minutes to hook it up, crank the 8800 up to 85psi and I am crankin out 7 gallons and hour, thats 168 gpd! While your at it throw on an auto flush valve. You will have a killer ro/di setup. (Posted on 2/16/12)