Parts Number: 50900001A

DBW 2020/300 Fuel Filter Head Replacement Cartridge - 50900001A is an essential replacement part for the Webasto DBW 2020 and DBW 300 diesel heaters. This fuel filter cartridge plays a critical role in maintaining the efficiency and longevity of the heating system by filtering out impurities, dirt, and debris from the diesel fuel before it reaches the combustion chamber. By ensuring clean fuel flow, the cartridge helps prevent damage to the fuel system and ensures smooth and reliable operation of the heater. Regular replacement of the fuel filter head cartridge ensures optimal performance and efficient fuel use.