Introducing the Donaldson primary air filter, meticulously designed to meet the highest standards of performance and reliability. Crafted with precision, this filter adheres to ISO 5011 standards, ensuring exceptional quality and effectiveness. The media material, composed of high-quality cellulose, ensures efficient filtration across a wide range of applications. With exact measurements of 19.06 inches in length, 8.39 inches in inside diameter, and 12.76 inches in outside diameter, this filter is tailored to provide optimal airflow and promote the longevity of your engine. Trust in Donaldson's commitment to quality and precision for your filtration needs.