The Case-IH AF281 is a genuine OEM primary air filter designed to provide superior engine protection and maintain optimal performance for a range of agricultural tractors. It is compatible with Case-IH JX and JXU series, as well as New Holland T4, T5, and TD series tractors. This filter effectively captures dust, dirt, and debris, preventing harmful contaminants from entering the engine's combustion system. With an outer diameter of 112 mm, an inner diameter of 65 mm, and a length of 200 mm, this filter ensures proper fit and filtration efficiency. Regular replacement of the AF281 air filter is crucial for extending engine life, ensuring fuel efficiency, and maintaining peak engine performance.