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.
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.
GPF
GPF (Gasoline Particulate Filter) is a ceramic filter that evolved from a flow-through three-way catalyst and is installed in the emission system of gasoline engines. It is generally cylindrical in shape.
GPF uses wall flow honeycomb ceramics as the carrier, and there are many parallel axial honeycomb channels inside the carrier. One of the adjacent channels is only open at the inlet, and the other is only open at the outlet. The exhaust flows into the open inlet channel and exits through the porous wall of the GPF carrier to adjacent channels.
PM particles are captured within and on the walls of the carrier through interception, collision, diffusion, gravity deposition, and other methods, thereby achieving the capture of particulate emissions before they enter the atmosphere.
