The John Deere AL150288 is a genuine OEM safety element air filter designed to provide superior protection for your engine. This critical component works in conjunction with the primary air filter to prevent dust, debris, and contaminants from entering the engine, especially during primary filter maintenance or failure. Measuring 200 mm in length with an outer diameter of 64 mm and an inner diameter of 49 mm, and weighing 0.22 kg, it ensures clean air intake for optimal performance and longevity of John Deere tractors, combines, forage harvesters, and other heavy machinery.