Request a Quote
Send us your product requirements and we’ll reply within 24 hours.
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.
| 특징 | 지피에프 | 촉매 변환기 |
|---|---|---|
| 주요 기능 | Captures particulate matter | Converts gaseous pollutants |
| Main Target | PM / fine particles | CO, HC, NOx |
| 일반적인 적용 사례 | GDI gasoline engines | 가솔린 엔진 |
| 재건 | 예 | No soot regeneration |
| 기판 | 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:
| 사양 | Options |
|---|---|
| 제품 유형 | 가솔린 미립자 필터 |
| 엔진 유형 | GDI Gasoline Engine |
| 기판 | Cordierite / Other Ceramic Materials |
| Filter Structure | Wall-flow Honeycomb |
| Filtration Target | PM / PN |
| Housing Material | 스테인리스 스틸 |
| 크기 | Customized |
| Sensor Port | 사용 가능 |
| OEM Service | 사용 가능 |
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.
귀하의 제작 요구 사항을 공유하세요
기본 사양(신청, 용량, 배출 기준)을 제공해 주시면 24시간 이내에 받아보실 수 있습니다.
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.