Enhance your engine's performance with the Donaldson RadialSeal primary air filter. Crafted with high-efficiency cellulose media, it excels in a wide array of heavy-duty engine applications. The corrosion-resistant steel liners, along with the innovative Pleatloc feature, work in harmony to optimize airflow and extend the filter's service life. Compliant with ISO 5011 standards, this filter reflects precision and quality engineering. With a length of 7.00 inches, an inside diameter of 7.72 inches, and an outside diameter of 12.09 inches, it's meticulously designed for superior functionality.