Product: Diesel Particulate FilterOur DPF subsrtate was an economic porous wall flow type ceramic filter is also available for diesel particulate mater removal called diesel particulate filter. diesel particulate filter is made from modified cordierite ( 2MgO-Al2O3-5SiO2) or Silicon, our DPF enable highly efficient particulate matter trap systems by offering: *Low thermal expansion *High filter specific surface area *Low pressure drop *Long-term durability performance *High soot removal: >95.4% Catalyzed diesel particulate filters are the solution for diesel particulate matter control. >95% PM filtration efficiency and low regeneration temperature are achieved through the combination of wall flow type ceramic honeycomb with patented catalyst formulation. In additional of PM reduction, catalyzed diesel particulate filter is also reducing carbon monoxide and hydrocarbon from engine exhaust stream.