I would not recommend this company
The sales person said what he sold me will be bottled water quality. Once they took my old system which was working perfectly, the water tasted bitter and awful after the new system was installed. I asked to test the water again and ALK was so high and the TDS was so high. They told me to pay extra to put a reverse osmosis. So actually they sold me a total home system without a reverse osmosis when all i needed to get was a reverse osmosis. When I call them, the customer service says they will return my call and it's been 2 months. I called almost every day. Nobody is answering. I saw a class action case for this company.