Experience optimal engine performance with the Donaldson primary air filter. Its high-efficiency cellulose media excels in a wide range of heavy-duty applications, providing reliable filtration. The filter's corrosion-resistant, coated steel liners offer robust support to the media, maximizing airflow for enhanced efficiency. The innovative Pleatloc feature ensures uniform pleat spacing, preventing media from bunching and promoting a longer service life. This filter meets ISO 5011 standards, assuring top-notch quality and dependability. With precise dimensions of 9.00 inches in length, 4.22 inches inside diameter, and 6.85 inches outside diameter, it delivers tailored filtration solutions for your specific needs.