I really enjoyed this unit. It makes the water taste much better. Michele was very helpful in helping me with replacing filters.

I have installed two of these PH100 units in my home and my parents. Top quality units and great tasting water. My parents often say that this was the best Christmas present ever. I would highly recommend to anyone.

While making plans for our new construction house I was looking for a RO system that could be installed in the garage and piped to the kitchen sink and the refrigerator. After looking at many brands and many models it was obvious the PH 100 was the best choice. Don Huie at ispring was very helpful and recommended that I use a pump to boost the water pressure on the outlet side of the PH100 in order to have good pressure at the sink and refrigerator. The aquatic aquajet model 5853-GE12-V81D variable speed pump is delivering great pressure. The entire system piping is 3/8 RO tubing which also helps with good pressure. I was impressed with ease of installation and start up with no problems. Just follow instructions and you can expect great results. Only one word of caution, the installation instructions that came with my system did not mention that the filters for stages 1, 2 and 3 must be removed from the filter housing and remove the shipping wrappings. We now have great tasting water, crystal clear ice cubes and a very efficient system only one gallon of waste water for each gallon of drinking water. I highly recommend the PH100 .

I have a distiller but making a few gallons at a time can become annoying, not to mention cleaning up the pot can be really time consuming if plenty of deposits built up inside of it. of A!!!! I have been drinking various bottled waters for years and years, and this system outdoes them all!