The Market Forge 91-1337 Boiler Cathodic Descaler helps protect boiler systems by reducing corrosion and mineral buildup during operation. Manufactured by Market Forge, this component functions as a passive corrosion inhibitor using a zinc anode that attracts corrosive elements in the water before they can damage internal boiler surfaces. As the anode gradually sacrifices itself, it h... https://partsfe.ca/91-1337-market-forge-cathodic-descaler