The Donaldson RadialSeal safety filter, with a length of 10.24 inches, inside diameter of 1.77 inches, and outside diameter of 2.44 inches, serves as a crucial backup in case of primary filter damage or improper installation. It plays a vital role in preventing contaminants from entering the clean side of the air intake system during primary filter servicing. Engineered to plug rapidly if any contamination bypasses the primary filter, it acts as an alert system for operators. This filter adheres to ISO 5011 standards, ensuring its reliability and performance.