One of our existing customers that live in Candler NC had a old water softener for the hard water issues. So we tested the water she dropped off at the office which is free ! After the results, she decided to go ahead and get a new softener. After Jim installed the water system we noticed a vast improvement and the softness of the water and no more of the white powder / calcium residue. All our softener filtration products here are all American Made and of course our installation workmanship is guaranteed.