The Kubota W21CKT1792 is a genuine OEM air filter designed to provide superior engine protection for various Kubota machinery. This essential filter ensures clean air intake, preventing harmful contaminants from reaching the engine. It is compatible with Kubota B-Series and BX-Series tractors, ZD-Series mowers, and RTV-X utility vehicles, maintaining optimal performance and extending engine life. Measuring 95 mm in outer diameter, 51 mm in inner diameter, and 51 mm in height, with a weight of 0.113 kg.