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48% off
Quantity
1
Description
4.8
10 ratings
5
4
3
2
1
Flexx infusion iron and sulfur sytem
We are loving our new filter system. Our water smelled terrible of sulfur and had iron bacteria. As soon as the system was hooked up and water had circulated, the smell was gone. Still making adjustments to the settings. We went through 5 gallons of solution in 3 weeks. Yikes. Called customer service who walked me through setting changes. Thank you very much.
Joyce · March 14, 2026
Great tech support
It was a very easy installation, but it was very helpful to have access to the tech support via telephone. They were always quick and knowledgeable. There were a couple of details in the manual and video that didn't match the actual system . . . 1) bypass valve and 2) a sensor. so it was great to have confirmation from the experts. Also, the bubble/fizz test with the H2O2 never actually got to 5 seconds of fizz. It was either no fizz or ~25 seconds of fizz. The original setting recommendation was 20s 50% and I went through 10 gallons of H2O2 in a couple of days. Over time I dialed it in. I also had to rush order another 10 gallons of H2O2.
Harris, · September 8, 2025
Just a few days in operation, but much better wa-wa!
The pros who installed it said the setup was pretty reasonable. It booted right up, and we have *much* better water now. Metallic taste is gone, and the slight sulfuric aroma, especially from the hot water, is now also gone. I'd recommend the system.
Cam · June 30, 2025







