PARTMAC AF/Air-Filter

Fleetguard AF Series Air Filters are premium radial seal primary air filters, specially engineered for medium and heavy-duty commercial vehicles, construction machinery and industrial engines, perfectly matching Cummins, Caterpillar, Volvo, Dongfeng and XCMG mainstream platforms. As OEM-grade filtration core parts, they feature precision structural design and strict dimensional control, ensuring seamless fit and reliable airtightness with original intake systems, eliminating air leakage risks in complex working conditions.

Adopting advanced multi-layer composite fiber media with scientific pore size grading, the series achieves 3-5μm high filtration precision and ≥99.99% ultra-high efficiency. It thoroughly traps dust, sand and fine airborne contaminants in dusty, high-vibration environments, forming a solid protective barrier for engine intake systems and effectively preventing abrasive wear of internal components.

Built with high-strength end caps and wear-resistant sealing materials, the filters boast excellent environmental adaptability, working stably in -40℃~+120℃ extreme temperatures. Its optimized airflow channel design minimizes intake resistance while maintaining superior filtration performance, ensuring sufficient engine air supply, supporting long-term stable operation and improving fuel efficiency of heavy equipment and commercial vehicles.