I was recently serviced by Reverse Technologies and was very happy with the result. At first, I was a little concern about the noise running over night. Turns out, not an issue at all! Knowing that my pool water is now clean and safe for my kids gave me a peace of mind. It was completely hassle free and very professionally done. This definitely beats the trouble of draining and refilling the whole pool. It also eliminates the guilt of wasting water while we’re in a drought. Money well spent!