at my home....
NOW the separate tap and the ice machine are providing me with reverse osmosis treated water.

At a cost of about $300.oo (the machine produce as much as 75 gallons per day).

The company I chose was HYDROTECH....if interested you can find their website....

A Person who I know who sold water treatments years ago....TESTED the RO water with a professional tester.....the results were excellant.