Inserto filtrante doppio DUNGS MB 415 / 420

DUNGS dual filter element for MB 415 and MB 420 regulators is a replacement cartridge for gas filters used in heating equipment. This element provides two-stage gas filtration, which is especially important for systems with high fuel purity requirements. Suitable for installation in MB 415 and MB 420 regulators, often used in industrial and commercial burners. The original filter element design ensures reliable sealing and effective filtration throughout its service life. Timely replacement of the element helps prevent clogging of gas valves and nozzles, ensuring stable burner operation and reducing the risk of unplanned shutdowns. The element is easy to install during maintenance.