K&N RU-4600 Universal Clamp-On Air Filter

K&N RU-4600 Universal Reusable 7.5" Dia. Round Tapered Cotton Gauze Air Filter

K&N Universal Clamp-On Washable Air Filter RU-4600 6" Flange 7.5" B 4.5" T 4" H

K&N RU-4600 Universal Round Tapered Performance Washable Air Filter for Intake

K&N for Filter 6 inch Flange 7.5 inch Base 4.5 Top 4 inch Height RU-4600

K&N for Round Tapered Universal Air Filter 6in Flange ID x 7.5in Base OD x 4.5in

K&N Engineering For Universal Rubber Air Filter 6-inch Flange ID, 7.5-inch OD