Elevate your engine's performance with the Donaldson RadialSeal primary air filter. Crafted with high-efficiency cellulose media, it excels across a diverse range of heavy-duty engine applications. The filter boasts corrosion-resistant, steel-coated liners that offer crucial support to the media, optimizing airflow for peak efficiency. Thanks to the innovative Pleatloc feature, you can rely on uniform pleat spacing, preventing media bunching and ensuring an extended service life. This filter is compliant with ISO 5011 standards, a testament to its commitment to quality and performance. With a length of 10.00 inches, an inside diameter of 4.84 inches, and an outside diameter of 9.22 inches, it's engineered to deliver precision and reliability.