Controller
"Working as designed."


Order by 12 PM EST and this system will be on its way the very next day.
Free standard shipping on most products over $199.
Free shipping on most orders over $199 in the continental USA. $299 minimum for extended delivery states: AK, AL, AZ, CA, HI, ID, MD, ME, MN, MS, MT, NH, NV, OR, UT, VA, VT, WA, WV. Freight orders excluded. Speak to a water expert for more details.
Our Master Water Specialists and Certified Water Specialists review your water analysis and address your specific water problems. WE then design a system that we'll guarantee will solve your water problem(s) and back it with our One-Year Money Back Promise (Guarantee).
It all starts with a Laboratory Test of your water. Then, our Master Water Specialists and Certified Water Specialists will review the results of your water analysis and scientifically discuss the best way to treat your water, provide on estimate of how to do that, and then we provide you a One-Year Guarantee of Satisfaction. It's our Promise to You that our system will do what we say or we will give you your money back*

Note: If you are ordering this controller as the replacement, you will need to order a replacement lamp as well. If you have a UV sensor that was purchased prior to 2017, you will need to update the sensor as well. Please call 800-608-8792 for help selecting the proper replacement parts.

Overall rating: 5.0 / 5 from 3 reviews.
Review topics: [].
"Working as designed."
— Lisa L. (5/5)
"Came quickly and works great."
— Martin L. (5/5)
"I ordered this as a replacement for my US Water UV Disinfection System which went out after 6+ years. Since I live near by and it showed it was "In Stock", I called to see if I could do a pick up so I could get it quicker but I was told it was not kept in stock and was a direct ship from supplier. After 2 weeks, I called and found out it was on back order. Unfortunately, I got several different stories on when it would be available. For 1 week, the online site showed it was available "In Stock". Finally, 4+ weeks after I ordered it, it arrived and was shipped priority. I'm grateful that they shipped it priority to me but I don't understand the different stories that I was told. The product seems to be an improved version of what I had on my UV system and I hope it lasts another 6-7 years."
— Bruce V. (5/5)
Receive our latest updates about our products & promotions.
Thanks for subscribing!
This email has been registered!