Designed as a safeguard, this safety filter acts as a secondary line of defense in case of primary filter damage or incorrect installation. It effectively prevents contaminants from infiltrating the clean side of the air intake system during primary filter maintenance. Additionally, it features a rapid plugging mechanism, which promptly alerts operators if contamination manages to breach the primary filter. It is compliant with ISO 5011 standards and comes with a length of 22.05 inches, inside diameter of 6.94 inches, and an outside diameter of 9.09 inches, it is designed to exact specifications.