This ATV Air Filter shields your ROTAX engine from airborne contaminants and provides the perfect balance between optimal protection, engine performance and filter service life for the widest range of off-road conditions. Shields your ride's engine from airborne contaminants and protects its internal components from premature wear. Best balance between performance, protection and service life Filtering element: Cellulose-based paper media, high filtering efficiency. Includes a washable foam prefilter (make sure to dry it and oil it with filter oil before re-installation - refer to your vehicle Operator Guide for maintenance instruction) Can-Am quality and perfect fit guaranteed