The Filtermax™ Neutralizing Filters correct acidic water (low pH) to prevent corrosion, leaks, and blue-green staining on fixtures. Using calcite media, they raise water to a safe, non-corrosive balance while protecting plumbing systems and appliances. These systems operate automatically with minimal energy use, requiring only annual media replenishment. By preventing pinhole leaks and fixture damage, they save homeowners from costly repairs. Backed by warranties up to 10 years, the Neutralizing Filters ensure long-term protection and healthier household water