In October of 2014 Mike installed the system. My family noticed the improvement with the water right away. The strong odor of chlorine was removed and the thick heavy taste of minerals or metals was gone. Even better is the water that we have from the RO Pure Max II. With the combination of our Watertech Reionator RC40 and the RO Pure Max II our cooking and drinking water is even better than bottled water. The difference in quality and taste of our water before and after the installation is very discernible. We are extremely happy with this product. The water tastes MAGNIFICENT! Mike Dhanani of KAHA Water was extremely helpful, he was even able to do what other water softener and RO system salespersons could not be done. And that was connecting our RO to our refrigerator water line and ice maker. It made no sense to us to have clean water from our RO being poured over «unclean» ice from our refrigerator. So Mike gave us a two for one on the RO. Our RO under our kitchen sink not only gives us pure water at our sink, but a line was run from the RO to our refrigerator. So we have pure water at both areas. Mike was very helpful and hands on. I appreciate his work ethic and genuine concern for his customers. The real test of the WaterTech Reionator will be a year from now after the system has been operating for a while. But if it is running anything like it is now, I will be very quick to praise the system some more as well as thanking Mike again for selling and installing a quality product. Sincerely, Neil P. UPDATE6÷13÷2015: The system has been running for 8 months and it still produces the same great quality water. Placing 100 pounds of salt in the salt tank lasts me about three months. Thanks again Mike!