Donaldson Primary RadialSeal Air Filter

The Donaldson Primary RadialSeal Air Filter is an engine air filter (also called an air cleaner element) for heavy-duty engines. It keeps dust and abrasive contaminants out of the intake, which helps protect internal engine components and supports reliable performance in demanding on-road, off-road, and industrial conditions.

Key Features:

• RadialSeal design: The seal is on the inside diameter of the filter. It presses against the air cleaner housing outlet tube to form a positive seal, which helps stop unfiltered air from bypassing the element.
• Primary filter element: It is built to capture most of the dust that enters the air intake system.
• Pleated filter media: The pleats give a large filtration area, which helps with dust-holding capacity and airflow.
• Donaldson quality: Donaldson is a well-known filtration manufacturer. It supplies filters for heavy-duty trucks, construction, agriculture, mining, and industrial equipment.
• Simple service: The element is a replaceable part, so it can be swapped during routine air cleaner maintenance.

Replacing the air filter at the recommended intervals helps keep airflow steady and protects the engine from dust-related wear. Choose the variant that matches your required part number.