The Case IH AF25466M is a genuine OEM air filter designed to provide superior engine protection for a wide range of Case IH agricultural machinery. This high-quality filter effectively removes dust, dirt, and other contaminants from the intake air, preventing premature engine wear and maintaining peak performance. It is a direct replacement for various Case IH combine, tractor, cotton picker, and forage harvester models, including the 1600, 2100, 2300, 2500 series combines, 7100, 7200, 8900 series tractors, and 1800, 2000, 2100, 2500 series cotton pickers. With an outer diameter of 368.3 mm, an inner diameter of 215.9 mm, and a height of 444.5 mm, this filter ensures a precise fit and reliable filtration.