Introducing the Donaldson RadialSeal primary air filter, meticulously crafted to meet ISO 5011 standards. This filter boasts high-efficiency cellulose media, delivering exceptional performance across a wide spectrum of heavy-duty engine applications. Its corrosion-resistant, coated steel liners provide crucial support during operation, ensuring maximum airflow efficiency. The innovative Pleatloc feature ensures uniform pleat spacing, preventing media from bunching and thereby promoting an extended service life. With a length of 10.67 inches, inside diameter of 3.58 inches, and outside diameter of 7.52 inches, this filter offers precision and reliability for your air filtration needs.