Fuel filters in original equipment quality from MAHLE pay off in every way: in the short term with fair margins, and in the long term with satisfied customers. These filters are at work in passenger cars, buses, commercial vehicles, tug boats, excavators, and wheeled loaders. Because modern injection engines required extremely clean and homogenous fuels—delivered with as little pulsation as possible. But water and small foreign objects get into the fuel during production and transport. This can cause the engine to misfire and come to a stop. Since it is extremely critical that the fuel filter functions perfectly, all vehicle and engine manufacturers recommend regular replacement at prescribed intervals.