The Kubota W21CKT2348 is a genuine OEM air filter designed to protect Kubota engines from harmful contaminants. This high-quality filter ensures optimal engine performance and longevity by providing superior filtration. It is compatible with various Kubota D-series, V-series, and WG-series engines, including models such as D1005-E3-UV, D1105-E3-UV, D1305-E3-UV, D1505-E3-UV, D1703-M-E3-UV, D1803-M-E3-UV, V1505-E3-UV, V2003-M-E3-UV, V2203-M-E3-UV, V2403-M-E3-UV, V2607-M-E3-UV, V3307-M-E3-UV, V3600-E3-UV, V3800-DI-T-E3-UV, WG1605-G-E3-UV, WG2503-G-E3-UV, and WG3800-G-E3-UV.