Introducing the Donaldson primary air filter, a testament to reliability and efficiency. With lower initial restriction, it safeguards engine performance and fuel economy, ensuring optimal operation. Its greater filter capacity translates to an extended filter life, resulting in fewer changes and reduced maintenance costs. The proven Power Core technology has consistently met original equipment manufacturer specifications for over two decades, attesting to its exceptional quality. Additionally, the leak-resistant Radial Seal technology ensures the filter stays securely in place, even under heavy vibrations. With dimensions of 6.28 inches in length and 9.26 inches in outside diameter, this filter meets ISO 5011 standards, assuring you of its superior performance.