Introducing the Donaldson safety air filter, meticulously designed to meet ISO 5011 standards, ensuring a high level of performance and adherence to quality benchmarks. This filter acts as a reliable backup in the event of primary filter damage or improper installation, providing an additional layer of protection for your equipment. It is crafted to prevent contaminants from infiltrating the clean side of the air intake system during primary filter servicing, thus prolonging the life of your machinery. One of its standout features is the rapid plugging mechanism, which promptly notifies operators if any contamination manages to bypass the primary filter, allowing for swift action. With a length of 10.08 inches, an inside diameter of 2.64 inches, and an outside diameter of 3.82 inches, this filter is tailored to deliver efficient and dependable filtration.