All new diesel vehicles are equipped with diesel particulate filters (DPF). We explain what it is, why your car needs it, and about DPF cleaning. Although it is usually not necessary to have knowledge of engineering design in cars, understanding DPF may be helpful if you are driving the latest diesel models. This abbreviation represents diesel particulate filter, as the name suggests, its purpose is to prevent the emission of small and toxic particles from car exhaust. However, if certain preventive measures are not followed, the way many DFPs work can lead to problems.

What is a DPF filter?

Due to the different combustion of fuel between diesel engines and gasoline engines, a large amount of particulate matter is produced as a byproduct of the combustion process. This beautiful, almost invisible substance can cause significant health problems in the environment; The job of DPF is to destroy and destroy it before it can occur. DPF became standard in 2009, but before that date, some diesel models had already installed the technology.

DPF cleaning

Although the first job of DPF is to capture and contain harmful particles, it also needs to get rid of them. DPF achieves this process by exposing it to very high temperatures, burning it, and converting particulate matter into harmless ash, known as DPF regeneration.