The Case-IH AF25408 is a genuine OEM primary air filter designed to provide superior engine protection for various Case-IH agricultural and construction machinery. This filter ensures optimal airflow while effectively capturing contaminants, extending engine life and maintaining performance. It is compatible with models across the Steiger, Magnum, Patriot, Titan, Quadtrac, Optum, and Rowtrac series, featuring an outer diameter of 263.65 mm, an inner diameter of 146.05 mm, and a length of 506.48 mm, with a weight of 2.585 kg.