Introducing the Donaldson RadialSeal safety air filter, your engine's ultimate backup plan. Designed with precision and care, this filter steps in seamlessly in case of primary filter damage or improper installation, ensuring your engine stays protected. It acts as a fortress, preventing any contaminants from infiltrating the clean side of your air intake system during primary filter servicing. What sets it apart is its rapid plug feature, alerting operators promptly if contamination manages to slip through the primary filter, allowing for quick response and maintenance. Compliant with ISO 5011 standards, this filter ensures top-notch quality and reliability. With a length of 13.50 inches, an inside diameter of 1.77 inches, and an outside diameter of 2.44 inches, it's engineered to fit effortlessly into your system, providing you with peace of mind and optimal engine performance.