P539242 | Donaldson P539242 Safety Air Filter

The Donaldson P539242 Safety Air Filter (SKU P539242) supports Donaldson filter systems as a backup in air intake protection. It prevents contaminants from entering the clean side during primary filter servicing and quickly plugs if contamination bypasses the main filter. Compliant with ISO 5011 standards, it measures 9.25 inches long with a 2.99-inch inside diameter and 3.62-inch outside diameter. Compatible with: P539242