K&N RU-5111 Universal Clamp-On Air Filter: Round Tapered; 3 in (76 mm) Flange ID; 5.75 (146 Height; 4.5 (114 Base; 3.5 (89 Top

K&N High-Flow Original Lifetime Universal Clamp-On Air Filter: High Performance, Premium, Washable: Flange Diameter: 3 In, Filter Height: 5.75 In, Flange Length: 0.75 In, Shape: Round Tapered, RU-5111

FILTERWEARS Pre-Filter K426K For K&N Air Filter RU-5111

K&N Air Filter Cleaning Kit: Aerosol Filter Cleaner and Oil Kit; Restores Engine Air Filter Performance; Service Kit-99-5000, Multi