The Case-IH AF1801 is a high-quality primary air filter designed to provide superior engine protection for various Case-IH agricultural machines. This genuine OEM part ensures efficient filtration of dust and contaminants, maintaining engine performance and longevity. It features a length of 340 mm, an outer diameter of 170 mm, and an inner diameter of 90 mm, with a weight of approximately 0.9 kg. Regular replacement with the AF1801 filter helps prevent premature engine wear and ensures clean air intake.