How often does the diesel filter run water?

The diesel filter is replaced every 5000 km. The following is the relevant introduction of diesel filter: 1, function: the role of diesel filter is to filter out harmful impurities and moisture in the fuel system, protect the normal operation of the engine, reduce wear, avoid blockage, and improve the engine life. 2, material: diesel filter mostly uses filter paper, but also the use of felt or polymer materials. The filter element of the gasoline filter is mostly filter paper, and nylon cloth and polymer materials are also used. 3, structure: the structure of the diesel filter is roughly the same as that of the oil filter, with interchangeable and rotary mounting.