The Weil McLain 383-600-287 Condensate Neutralizer Kit is a reliable maintenance accessory designed to neutralize acidic condensate produced by high-efficiency HVAC equipment. It works by passing condensate through a neutralizing media that raises the pH level before the water is discharged into the drain system. Commonly used with high-efficiency gas boilers, furnaces, and condensing... https://www.partshnc.com/383-600-287-weil-mclain-condensate-neutralizer-kit