NU Aqua Efficiency Series Tankless 600GPD Reverse Osmosis System 2:1 Pure To Waste

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Nu AquaSKU: WU-600GPD-TL

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Sale price$467.96 Regular price$519.95


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Customer Reviews

Based on 60 reviews
Carlos Escalante
Overall good unit

The system was fairly easy to install. I did have to order a John Guest Angle Stop Valve 3/8 x 3/8 - 3/8 part number ASVPP2LF (bought on Amazon) to replace the Feed Water Adapter that was provided with the system since the fitting didn't fit my existing cold water stop under the sink. Took about 1 hour from start to finish. Just make sure to fully connect the quick connect lines and fittings. Been a few days since I installed my system and so far no leaks.

Ty Curtis
Pleasantly Surprised

Unit arrived quickly and in good condition. Very easy to install and works as described. Currently using for drinking water and two ice makers. I was a little worried about the ice makers after what I have read, but everything is working great and making lot's of ice.

Gordon Watkins
Great Water

I am really enjoying my NU Aqua system. It is very quiet and I love the little light on the handle. While my plumber installed the unit, I drilled the 5/8 inch hole through my quartz countertop. It cost me about $90 for 3 diamond drill heads. The salesman at Home Depot advised me how to drill a hole through quartz and it was actually quite easy. Like others mentioned, the adapter received was not the right size and my plumber had to go get me one. My plumber was very pleased with the unit and he will recommend it to others. The unit fit very comfortably under my sink leaving plenty of room for all the cleaning stuff I keep there. The water tastes great and I use it very conveniently, no need to purchase gallon water jugs anymore. I will definitely recommend Nu Aqua to others.

Walter Bender
Good unit overall

The unit was fairly easy to install even though the plumbing adapter parts would not fit our system. I just installed a new under sink valve which was easier than trying to make them fit. We have constant 60 psi water pressure, but it still takes about 3 1/2 minutes to fill a gallon jug with the unit pump running, so it's slower than I would have thought. If it runs very long the spigot light will turn from blue to orange but recovers after sitting for a while.

Mary Rockwell
Brand New

We received our water filter over a week ago, however, it was installed by our plumber just yesterday. He was unfamiliar with the style so he picked up the information for installment a few days ago in preparation. He was impressed with the unit. Afterwards he showed us a few things he learned as he went along. It barely fit in our small space and it looks blocked by the cabinet frame but it is not blocked. It is light of weight and simply slides an inch or more to the side to change filters. Mostly, we have to say, the water tastes so fresh and clean and so far we are very pleased. Also, the plumber had no complaints with installation. He did have a connector part to replace as he said our existing lines did not match what was sent. He said it was normal, no problems. Thank you