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We manufacture gasoline particulate filters (GPF) designed for modern gasoline direct injection (GDI) engines and advanced emission control systems.
Our GPF solutions help reduce particulate emissions while supporting efficient exhaust flow, reliable regeneration and customized OEM applications.
A Gasoline Particulate Filter (GPF) is an exhaust after-treatment component designed to capture particulate matter from gasoline direct injection (GDI) engines.
Unlike a traditional three-way catalytic converter that mainly reduces gaseous emissions such as CO, HC and NOx, a GPF focuses on removing fine particles produced during gasoline combustion.
GPFs use a porous wall-flow ceramic structure to trap particles and release cleaner exhaust gases through a regeneration process.
01
Gasoline Exhaust Gas
02
Fine Particles Enter GPF
03
Porous Walls Capture PM
04
Soot Accumulates
05
Regeneration Burns Particles
06
Cleaner Exhaust Emission
A Gasoline Particulate Filter is installed in the exhaust system of a gasoline engine, particularly on vehicles using gasoline direct injection technology. Its porous substrate captures fine particulate matter from the exhaust gas while allowing treated exhaust to continue through the system.
As particulate matter accumulates, the filter can regenerate at elevated exhaust temperatures, helping maintain filtration performance and exhaust flow.
| Funkce | GPF | Katalyzátor |
|---|---|---|
| Hlavní funkce | Captures particulate matter | Converts gaseous pollutants |
| Main Target | PM / fine particles | CO, HC, NOx |
| Typická aplikace | GDI gasoline engines | Benzínové motory |
| Regenerace | Ano | No soot regeneration |
| Substrate | Wall-flow filter | Flow-through substrate |
Some modern systems combine GPF and three-way catalyst functions into an integrated emission-control unit.Need a GPF + Catalytic Converter solution? Contact us →
Applications:
Features:
Integrated:
Benefits:
Customization:
| Specifikace | Options |
|---|---|
| Product Type | Filtr pevných částic benzínu |
| Typ motoru | GDI Gasoline Engine |
| Substrate | Cordierite / Other Ceramic Materials |
| Filter Structure | Wall-flow Honeycomb |
| Filtration Target | PM / PN |
| Housing Material | Nerez |
| Velikost | Customized |
| Sensor Port | K dispozici |
| OEM Service | K dispozici |
We provide customized GPF solutions for automotive manufacturers, exhaust system suppliers and aftermarket brands.
Customization includes:
01
Raw Material Inspection
02
Ceramic Substrate Inspection
03
Coating Process Control
04
Housing Welding
05
Performance Testing
06
Final Inspection
Send us your vehicle model, engine information, OE number, drawings, or required specifications. Our team can help confirm the suitable GPF configuration and provide a quotation for your project.
Sdílejte své výrobní potřeby
Uveďte základní specifikace (aplikace, objem, emisní normy) a do 24 pracovních hodin obdržíte:
Send us your product requirements and we’ll reply within 24 hours.
Tell us your requirements and our team will help you find the right solution.
✓ Custom sizes and configurations
✓ Ceramic or metallic substrate options
✓ Fast quotation for bulk orders
We usually respond within 24 hours.