4.8 out of 5 Stars by over 1,900 Customers!
Buy with Confidence. No Hassle Returns!
24/7 Customer Support!
24/7 customer support 888-292-9012
You have %itemCount% in your Cart. Total being %total%
Experience superior air filtration with the Donaldson P117781 air filter. Expertly designed for precise performance, this filter not only serves as a primary safeguard but also acts as a backup during primary filter maintenance. Its rapid contamination detection alerts operators immediately, ensuring your engine continues to run at peak efficiency.
• Outer Diameter: 11.86 inches (301 mm)• Inner Diameter: 22.02 inches (559 mm)• Thoroughly inspected in accordance with ISO 9001:2015 quality standards
• Provides secondary filtration to protect the engine during primary filter service• Quickly detects contaminants and issues prompt alerts to avoid engine damage• Compatible with a variety of engine models for industrial, agricultural, and heavy-duty use• Perfect for trucks, Jeeps, and other off-road vehicles where dependability is essential
Every order is handled promptly—with shipping within one business day—so you can be confident you’re receiving a brand-new, genuine part that meets the highest standards. For more air filter options, visit our Air Filters collection or explore additional products in the Donaldson collection.