Donaldson introduces its safety air filter, a robust solution designed to meet ISO 5011 standards, ensuring reliable performance in critical situations. With a length of 14.49 inches, an inside diameter of 5.67 inches, and an outside diameter of 7.20 inches, this filter serves as a dependable backup in case of primary filter issues. It effectively prevents contaminants from entering the clean side of the air intake system during primary filter servicing, providing an extra layer of protection.