K&N RU-5040 Universal Air Filter

Universal Clamp-On Air Filter Washable; Red; Cotton Gauze; Oval Tapered; Clamp-On; 8-1/2 Inch Base Outside Length x 6-1/4 Inch Top Outside Length x 5-1/2 Inch Height; 3-1/2 Inch Flange Inside Diameter x 3/4 Inch Flange Length; Chrome Metal Top RU-5040 SEA-K33RU5040