Trust in the reliability of Donaldson RadialSeal safety air filter to safeguard your engine. This filter serves as a crucial backup in case of primary filter damage or incorrect installation, providing an added layer of protection. It effectively prevents contaminants from entering the clean side of the air intake system during primary filter servicing, ensuring optimal engine performance. Engineered with precision, this filter is designed to plug rapidly if contamination surpasses the primary filter, acting as an alert system for operators. It meets ISO 5011 standards, attesting to its quality and performance. With a length of 14.21 inches, inside diameter of 3.58 inches, and outside diameter of 4.13 inches, this filter seamlessly integrates into your system, offering enhanced filtration and peace of mind.