Experience unparalleled engine protection with the Donaldson P618478 Heavy Duty Air Filter. Designed to enhance fuel economy and extend service intervals, this advanced filter uses an innovative PowerCore design for reduced initial restriction and increased filter capacity. Tested under strict ISO 5011 standards, it achieves a 99.95% efficiency rating, ensuring optimal engine performance and extended component life.

Key Technical Features

• PowerCore Design – Reduces initial airflow restriction while maximizing filter capacity and efficiency.
• 99.95% Efficiency – Delivers exceptional filtration, rigorously tested under ISO 5011 standards to keep your engine clean.
• Radial Seal™ Technology – Provides leak resistance even during heavy vibrations, ensuring a secure fit and consistent protection.
• High-Quality Cellulose Media – Enhances airflow and filtration to support lasting engine performance.

Compatibility & Cross-Reference

This filter is designed with cross-references in mind, offering alternative part numbers for broad compatibility. Always verify the specifications to ensure the best fit for your specific engine application.

Invest in the Donaldson P618478 for the perfect combination of cutting-edge technology and reliable performance. Enjoy quick shipping with no minimum order requirements, supported by over 35 years of expertise in truck and Jeep parts. Discover more about our offerings in our Air Filters and Donaldson collections.