Upgrade your heavy-duty engine's filtration system with the Donaldson RadialSeal primary air filter. Boasting high-efficiency cellulose media, it excels in a wide range of applications, ensuring reliable performance without compromise. The corrosion-resistant, coated steel liners provide robust support to the media, optimizing airflow for maximum efficiency. The innovative Pleatloc feature ensures uniform pleat spacing, preventing media from bunching and promoting an extended service life. This filter adheres to ISO 5011 standards, assuring top-notch quality and dependability. With precise dimensions of 12.00 inches in length, 3.48 inches inside diameter, and 6.84 inches outside diameter, it offers tailored filtration solutions for your specific needs.