1 pcs Diesel Ceramic catalyst DOC +1 PCS Silicon carbide Diesel particulate filter DPF fiter for exhaust clean

Product description： DOC Material: Ceramic DPF Material: Silicon Carbide (SiC) Compatibility: Diesel engines (trucks, heavy machinery, and other applications) Installation: Engine exhaust system Dpf size: 144*127mm DOC size:144*76.2mm The package includes: 1pcs DPF+1cps doc +2pcs Insulation cotton Working Principles and Benefits: DOC (Diesel Oxidation Catalyst): Utilizes a ceramic structure with a platinum coating to oxidize carbon monoxide (CO) and hydrocarbons (HC) into less harmful carbon dioxide (CO₂) and water (H₂O). Efficiently reduces toxic emissions while maintaining engine performance. DPF (Diesel Particulate Filter): The Silicon Carbide material provides excellent durability and filtration efficiency to capture soot and particulate matter (PM) from diesel exhaust. Offers a high melting point and thermal shock resistance for long-lasting use.