The Donaldson P136401 Air Filter is an essential secondary safeguard in your vehicle’s intake system, designed to keep harmful contaminants away from the engine. It is specifically engineered to quickly plug any contamination, ensuring the engine remains protected and safe even if the primary filter fails.

Key Features

• Rapid plug design to block contaminants when necessary, enhancing engine safety.
• Recommended replacement every third primary filter change for maximum performance.
• Secondary safety function that protects the engine by preventing debris from entering.
• Compact, lightweight construction for easy installation and minimal impact on vehicle balance.
• Engineered for compatibility with a variety of heavy-duty trucks and industrial machinery.
• Ideal for use alongside high-efficiency primary filters, adding an extra layer of protection.

Compatibility Details

• AC A617C – Optimized for high-performance heavy trucks.
• AIR MAZE CD0916500830 – Suitable for engines that require enhanced filtration.
• AIR REFINER AR244 – An excellent safety filter option for demanding conditions.
• FREIGHTLINER DNP136401 – Designed for heavy-duty applications and robust performance.
• CATERPILLAR 3I0309 – Vital for maintaining engine integrity in rugged environments.

Priced competitively, this filter comes with a comprehensive warranty and a hassle-free return policy, underscoring our commitment to quality. Discover more top-quality solutions in our Air Filters and Donaldson collections. Order today and enjoy reliable engine protection with every mile!