The Maverick KR-MAGN-1 magnetic filter is an essential addition for your boiler, as it helps remove oxides from the water. By using this filter, you ensure the proper operation of your heating or cooling system. When water comes into contact with metal components, black iron oxides can gradually form over time, negatively affecting water circulation. The Maverick KR-MAGN-1 is designed to protect your system from this wear.