K&N RU-1045 Universal Round Tapered Performance Washable Air Filter for Intake

K&N RU-1009 Universal Round Tapered Performance Washable Air Filter for Intake

K&N RU-2590 Universal Round Tapered Performance Washable Air Filter for Intake

K&N RU-4710 Universal Clamp-On Air Filter

K&N RU-4410 Universal Round Tapered Performance Washable Air Filter for Intake

K&N Filters Air Filter Universal RU-4710

K&N RU-4410 Universal Round Tapered Performance Washable Air Filter for Intake

K&N RU-2970 Performance Washable Air Filter for 01-02 Suzuki GS500/ 89-00 GS500E