This product is a wall-flow type honeycomb ceramic filter in special structure and material. It is applied in exhaust purifier of diesel engine. This product screens and catches soot particles in diesel vehicle exhaust by aperture gap on the aperture wall of wall-flow type filter, so as to purify diesel vehicle exhaust. The product is made of two materials: cordierite and silicon carbide.

Features:
● Low coefficient of thermal expansion
● High porosity on aperture wall, good ventilation, and uniform distribution
● Resistance to high temperature, excellent resistance to chemical corrosion, good thermal shock resistance and thermal impact resistance
● Low pressure drop, low exhaust back pressure to diesel engine
● High soot filtration efficiency, adaptable to various regeneration methods