The Heavy Duty Air Filter Flange Filter is a high-performance filtration solution engineered specifically for engines operating in the most demanding environments. Designed for construction sites, mining operations, and heavy transportation, this robust filter prevents dust, debris, and airborne contaminants from entering the engine system, effectively eliminating premature wear and ensuring stable operational efficiency in harsh conditions.
Featuring a precision-engineered flange structure, this filter provides a secure, airtight seal that minimizes the risk of unfiltered air leakage. By combining high-efficiency filter media with a durable frame, the Heavy Duty Air Filter Flange Filter not only extends engine longevity but also optimizes fuel combustion and reduces emissions, making it an indispensable component for industrial and commercial heavy equipment.
| Outer Diameter (Max) | OD 2445mm | Outer Diameter (Min) | OD 1480mm |
|---|---|---|---|
| Inner Diameter | ID 355mm | Total Height | H 660mm |
| Filter Media | 20% Polyester Filter Paper | Pleats Quantity | 420 Pleats |
| Frame Material | High-Quality PU/PP | Seal Type | Heavy Duty Flange |
| Application | Industrial Heavy Machinery | Standard | OEM Specification Compliant |
Engineered to capture fine particulate matter, shielding critical engine components from abrasive dust in mining and construction.
High dust-holding capacity reduces replacement frequency and minimizes equipment downtime for higher productivity.
The robust flange design ensures a tight, leak-proof fit, preventing unfiltered air from bypassing the system.
Balances high filtration efficiency with low airflow resistance to maintain peak fuel efficiency and engine power.
Built with reinforced materials to withstand intense vibration, pressure fluctuations, and temperature extremes.
Designed to meet or exceed original equipment manufacturer specifications for seamless integration and reliability.
Integrated supply chain through Leiman Filter Solution Group and Pulan factory for comprehensive needs.
Leiman serves as the exclusive export partner for Pulan, ensuring streamlined international logistics.
Round-the-clock technical assistance to ensure your filtration systems operate at peak efficiency.
Exclusive lifetime support available for all customers purchasing through our authorized company.
Advanced manufacturing processes coupled with rigorous testing to ensure consistency in every unit.
Customized filtration strategies designed to meet the specific environmental demands of your industry.
| Feature | Standard Air Filters | Leiman Flange Solutions |
|---|---|---|
| Filtration Efficiency | Moderate | High-Efficiency / Industrial Grade |
| Replacement Cycle | Frequent | Extended Long-Life Cycle |
| Engine Protection | Basic | Maximum Protection in Harsh Zones |
| Installation Seal | Standard Fit | Secure Flange Airtight Seal |
| Operational Cost | Higher (Maintenance) | Lower (Reduced Downtime) |
It is designed to filter out dust and particulate matter from the air intake of trucks, construction machinery, and industrial equipment to prevent engine wear.
We use high-quality cellulose or polyester filter paper, reinforced PU/PP frames, and protective meshes to ensure durability.
The flange ensures a tight, secure seal that prevents unfiltered air from leaking into the engine, maximizing filtration efficiency and engine life.
Yes, our Heavy Duty Flange Filters are engineered to meet or exceed OEM specifications for a perfect fit and reliable performance.
Absolutely. We offer wholesale supply and private label options to support large-scale industrial and commercial fleet operations.
Leiman provides an exclusive lifetime (724h) professional support service to all customers, ensuring long-term operational stability.
