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51% off
Quantity
1
Description
4.9
9 ratings
5
4
3
2
1
Thank you Vance
The system is up and running. The water looks great. No iron smell or taste. I still need to dial in the amount of H2O2 added to the iron eradication. I'm starting high and will taper down until the amount is balanced. I would have rated this 4 stars because threads on the T fitting where the H2O2 is injected were not correct. It was very difficult to connect without cross threading. You earn a point for Vance getting me straightened out connecting the brine tank to the softener. There was 3/8" tubing that I overlooked that goes between them and all I saw was the 5/8". Very responsive Customer Service and Technical Service.
kenneth · January 17, 2026
Installation instructions and support
The customer service team at US Water Systems is top notch! All of them are personable and have the expertise and to support the installation process. Now I am not your average DIYer. . . . . . since I have experience with more difficult plumbing and pipe fitting projects. With that being said, they will even use FaceTime when necessary to answer the "hard to answer questions" so they can see exactly what my questions were in real time. The cost savings with US Water Systems was significant. I received quotes from my local contractors and which were more than 2 times higher than what I paid US Water Systems for the Flexx Iron & Sulfur Eradication & Softening System.
Toworus, · November 30, 2025
Awsome System!!!!
We should have gotten this system years ago but wasn't aware of this company. . . We have the best water since we built our house in 2006. . . Thanks US Water Systems. . . Highly Recommend
Drury, · November 16, 2025







