Replacement Air Filter

The K&N KA-1020 is a high-performance, reusable air filter engineered for the demanding conditions of off-road, motocross, ATVs, and UTVs. Featuring multiple layers of woven cotton gauze media, this filter offers excellent filtration capabilities while maintaining high airflow for optimal engine performance. Designed to fit directly into the OEM air box, the KA-1020 utilizes an application-specific sealing bead to ensure a proper fit and prevent air leaks. Its construction is ideal for extended use in dirty and dusty environments, providing clean carburetion even at high altitudes. Generally, no jetting modifications are necessary when installing a K&N filter element. This filter is washable and reusable, offering a long service life and reducing waste compared to disposable filters. Key specifications include an inside diameter of 3.313 inches, an outside diameter of 5.5 inches, and a performance-grade cotton gauze filter media. The K&N KA-1020 is compatible with a range of Kawasaki Teryx KRX 1000 and KRX 4 1000 models from 2020 to 2024, including various trims such as Base, eS, Special Edition, and Trail Edition. Always verify fitment manually if unsure, as some product listings may indicate a need for manual verification.