Amazon.com: K&N Motorcycle Air Filter: Clamp On Pod Filters (4 Pack) Chrome Top with 54mm Flange Fits older Motorcycle Models CB, KZ, GS, GPZ, XS Pod Filters RC-0984 , Black : Automotive
K&N Universal Clamp On Air Filter - Round Tapered | MotoSport
Amazon.com: K&N Engine Air Filter: Increase Power & Towing, Washable, Premium, Replacement Air Filter: Compatible with 2015-2019 Chevy/GMC Colorado and Canyon, 33-5030 : Automotive
Amazon.com: K&N Universal Clamp-On Air Filter: High Performance, Premium, Replacement Engine Filter: Flange Diameter: 1.9375 In, Filter Height: 3 In, Flange Length: 0.625 In, Shape: Round Tapered, RC-1060 : Automotive