This K&N air filter is designed for off - road enthusiasts who love riding their Polaris Ranger or RZR models in dirty and dusty environments. Whether you're on a weekend trail ride or a long - distance off - road adventure, this filter will keep your engine running smoothly. It fits a wide range of Polaris models from 2008 to 2014. The filter is washable and reusable, which saves you money in the long run, and it provides high air - flow with great filtration to ensure clean carburetion even at high altitudes.