The Case-IH AF25342 is a genuine OEM air filter designed to provide superior engine protection for a wide range of Case-IH agricultural machinery. This primary air filter ensures clean air intake, crucial for optimal engine performance and longevity in demanding operating conditions. It is compatible with numerous Case-IH combines, tractors, cotton pickers, forage harvesters, and windrowers, including models from the 1600, 2000, 7000, 8000, 9000, MX, and STX series.