Daily use of diesel engines, even after the precipitation and filtration, in the refueling process, because the fueling tools, fuel environment and other factors will make diesel pollution too. In addition, diesel engine operating process, due to the deposition of impurities in the fuel system, it’ll also have diesel pollution. So it’s an essential to have vehicle diesel filter.

 The role of diesel filter is to remove the impurities in the diesel to prevent the common rail system blocked, especially the nozzle. It can effectively reduce the wear and tear, to ensure stable operation of the engine and improve the reliability of the engine.

The type of diesel filter

Diesel filter installed by the form is divided into: removable filter and spin-mounted filter, and in accordance with the purposes can be divided into coarse filter, fine filter.

At present, domestic diesel engines use more simple structure, small size, small quality, good filtering effect and low cost of paper diesel filter. Paper filter mainly by the aluminum filter, steel stamping from the shell and paper filter components. The filters and more use of filter paper, in addition to filter the mechanical impurities in diesel oil, there is an important function is to filter water. The existence of water for the diesel engine oil supply system is extremely harmful, corrosion, wear, stuck or even deterioration of the combustion process of diesel.