he 660 Competitive Series Whole House Neutralizer Filter eliminates corrosion of copper, and galvanized pipe and fittings, plumbing fixtures and appliances while simultaneously stopping pin hole leaks and preventing staining of fixtures. Neutralize Corrosive Water Neutralizing filters raise the pH of acidic water to neutralize corrosiveness, protecting fixtures, pipes and appliances. A neutralizing filter is used if drinking water is acidic (low pH). It is a simple treatment device that raises the pH of water by adding a neutralizing material.
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