Review on Water Purifier: iSpring RCC7AK UV Filtration Remineralization Sterilizer by John May

We installed our picks a month ago and are very happy with them. We have combined our installation with a new high quality water softener. There is a full filter and carbon filter between our fountain and water softener, as well as instrumentation to control water pressure and TDS up to (470) iSpring entry and TDS after filtering (<35). I should also mention that we installed our device in the basement. This required a booster pump between the RO unit and the faucet (more than 15 feet away). Due to the complexity of our entire system I would only attempt it with a licensed professional. Update 8/2/17: The whole house filter we recently installed has saved us thousands of dollars. Fine sand was pumped from our well (we live in a rural area) into the water supply of our house. The entire house filter caught all the sand and kept it from going into our water softener, water heaters, reverse osmosis system and chilled water system. We changed the filter (there was a lot of sand in it. The well repair company solved the problem with the well. Here is a link to a video my granddaughter made about our system. Update 02/18/2018: The system continues to work. We have just swapped out stages 1, 2 and 3 when the TDS rose to 45 after 7 months of use. The water supplied is perfectly clean and tastes great. We use it for cooking as well as ice cream and drinking. Mineral water on the other hand seems tasteless We have unreservedly recommended the system to friends and have continued to receive excellent (unsolicited) support from Nick at iSpring.