The Donaldson safety air filter is a crucial component for ensuring optimal performance of your air intake system. Measuring at 17.7 inches in length with an inside diameter of 6.2 inches and an outside diameter of 7.3 inches, this filter is designed to serve as a reliable backup in case of primary filter damage or improper installation. It acts as a safeguard, preventing contaminants from entering the clean side of the air intake system during primary filter servicing. Moreover, it is engineered to plug rapidly if any contamination manages to bypass the primary filter, providing a clear alert to operators about a potential issue. Compliant with ISO 5011 standards, this safety filter offers reliable performance