I have a daughter that has skin irritation from stuff they add in the town water. We had to find a solution and after calling around i got Reg at valley pumps who told me what i needed and what to look for (he had the info straight off the top of his head)- which was Filters to go on the water line coming into the house that filter out all the nastys, with out affecting water pressures and now the water tastes good too. So i researched what he said and he was spot on. Called him up and it was installed in no time and within a week my daughters skin irritations have cleared up. Thanks for your help.!