Through advanced filtration technology and high - quality materials, we ensure that our DPFs meet the most stringent environmental standards helping to improve air quality and protect the environment.

At present, the working state of DPF is mainly divided into three types: automatic regeneration, manual regeneration, and on-demand regeneration. These operation methods are simple and easy to understand, making it easy for car owners to get started.


1. Automatic regeneration: When the DPF (diesel particulate filter) detects that it needs to be cleaned, it will trigger the automatic regeneration mode. This mode does not require any operation from the car owner, and the system will automatically clean to ensure that the DPF continues to operate efficiently.


The automatic regeneration mode is the most convenient working mode for DPF. When the vehicle is driving on smooth road conditions such as highways and the speed exceeds 80km/h, and the particulate matter in the DPF accumulates to a certain extent, the system will automatically initiate the regeneration process. At this point, a green indicator light will continue to illuminate, indicating that the DPF is undergoing cleaning. The car owner does not need to take any action, just maintain the original driving state. Once the particulate matter is processed, the DPF indicator light will automatically turn off, which also means that the particulate matter has been successfully removed.


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