KD Navien® NaviClean™ GXXX001727 Magnetic Filter, For Use With Model NHB High Efficiency Condensing Heating Boiler, Domestic

KD Navien® NaviClean™ Magnetic Filter, For Use With: Model NHB High Efficiency Condensing Heating Boiler, Domestic

Highly recommended for protecting hydronic heating systems by capturing magnetite and iron oxides. Especially important in retrofit situations where older piping exists.