Cummins
Safety air filter element for Cummins engines
This safety air filter element serves as a secondary filtration stage for Cummins engines. It acts as a backup to the primary air filter to prevent contaminants from entering the engine intake system.
Specifications
- Part number
- AF25468
- Brand
- Cummins
The safety air filter element, identified by part number AF25468, functions as a secondary filtration component within the air intake system of Cummins engines. It is positioned to provide a secondary line of defense, ensuring that if the primary air filter is compromised or damaged, contaminants such as dust and debris are prevented from reaching the engine cylinders, pistons, and other internal components. This protection is vital for maintaining the integrity of the engine's internal environment.
This component is designed for use in various Cummins engine applications found in heavy machinery, construction equipment, and industrial power systems. The part is manufactured to meet the specific intake requirements of the engine to ensure proper airflow and filtration efficiency. Regular maintenance and timely replacement of this secondary filter are standard procedures to support the operational continuity of the engine system.
Secondary air filters are engineered to capture fine particles that may bypass the primary filter. By maintaining a clean air supply, these filters help prevent internal abrasion and potential power loss. They are installed within the air cleaner housing and are designed to allow for consistent airflow while providing a necessary barrier against particulate matter in demanding operating environments.

