K&N Universal Custom Air Filter - Unique Shape 10.813in OD / 2.188in Height

SPECIAL ORDER Unique Fltr. The air filter is covered by the famous K&N Million-Mile Limited Warranty. The air filter is washable and reusable and designed to be used as a replacement air filter for specific K&N RK Series air cleaner assemblies for Harley-Davidson motorcycles. The K&N replacement air filter for RK Series air cleaner assemblies is designed to increase horsepower and acceleration while providing excellent filtration