The Case-IH AF25228M is a genuine OEM primary air filter designed for various Case-IH JX, Farmall, JXC, JXN, and JXU series tractors. This outer air filter effectively removes contaminants from the engine's air intake, ensuring optimal engine performance, fuel efficiency, and extended service life. With an outer diameter of 252 mm, an inner diameter of 140 mm, and a height of 370 mm, this filter provides reliable protection in demanding agricultural and industrial environments.