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.
So, do we need to clean the three-way catalyst regularly?In general, if the three-way catalyst does not have obvious fault symptoms, such as excessive exhaust emission, engine fault light, etc., it is not necessary to clean. But if the vehicle is driving in the urban area for a long time or the fuel quality is poor, it is recommended to clean the three catalytic converter every 2-3 million kilometers.

There are many ways to clean the three catalytic converter, including additive cleaning, ultrasonic cleaning and potion cleaning.The most simple and feasible method is to use additive cleaning.When refueling, the additive is poured into the tank, mixed with fuel and burned together, through the chemical reaction generated by combustion to clean the carbon and impurities on the surface of the three catalytic converter.This method does not need to disassemble the three catalytic converter, and the operation is simple and convenient.But it is worth noting that when using additives to clean, we must choose reliable products, otherwise it may cause damage to the vehicle.