This versatile safety filter, measuring 11.26 inches in length, with an inside diameter of 3.15 inches, and an outside diameter of 3.90 inches, serves as a crucial backup in case of primary filter damage or improper installation. It acts as a barrier, preventing contaminants from entering the clean side of the air intake system during primary filter servicing. This filter is designed to quickly plug if any contamination bypasses the primary filter, effectively alerting operators to an issue. It adheres to ISO 5011 standards and is compatible with various machinery models.