Introducing the Donaldson safety air filter, a reliable component designed to meet ISO 5011 standards. This filter serves as a dependable backup in case of primary filter damage or improper installation, providing an added layer of protection. Its primary function is to prevent contaminants from infiltrating the clean side of the air intake system during primary filter servicing. Additionally, it is engineered to swiftly plug if contamination bypasses the primary filter, promptly alerting operators about the issue. With a length of 25.39 inches, an inside diameter of 6.10 inches, and an outside diameter of 7.36 inches, this filter ensures efficient and effective performance without any extravagant claims.