This safety filter, brought to you by Donaldson RadialSeal, serves as a reliable backup in case of primary filter damage or improper installation. It measures 10.23 inches in length, with an inside diameter of 1.77 inches and an outside diameter of 2.44 inches. This filter acts as a barrier, preventing contaminants from entering the clean side of the air intake system during primary filter servicing. It is designed to plug rapidly if any contamination manages to bypass the primary filter, thereby alerting operators promptly. It meets the ISO 5011 standards, ensuring quality and efficiency.