AEM 21-2110DK Universal DryFlow Clamp-On Air Filter: Round Tapered; 3.25 in (83 mm) Flange ID; 5.25 in (133 mm) Height; 6 in (152 mm) Base; 5.125 in (130 mm) Top

AEM Dryflow Air Filters are washable synthetic air filters designed for an optimum combination of air flow, filtration, and performance. AEM Dryflow filters use an innovative high performance oil-free filtration material that allows easy cleaning, durable service, and excellent filtration. Replacement air filters for street vehicles come with a lifetime limited warranty. Other air filters come with a one year limited warranty.