DescriptionAEM 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.Product detailsDesigned to increase horsepower and throttle responseAEM Air Filters are cleanable and reusable for the life of your vehicleCaptures up to 99% of harmful contaminantsOutstanding performance even in dusty racing conditionsManufactured in the USADoes not require oilWill NOT void vehicle warrantySpecificationsAir Filter Material    Non-woven SyntheticAir Filter Shape    Tapered ConicalBase Outside Diameter    7.5 in (191 mm)Flange Type    CenteredFlanges    1Flange Length    1 in (25 mm)Flange Inside Diameter    6 in (152 mm)Height    5 in (127 mm)Package Contents    1 Air FilterPackage Quantity    1Top Material    NoneTop Outside Diameter    5.125 in (130 mm)Top Style    RubberWashable    YesProduct Style    AEM Dryflow Round Tapered Air FilterFilter Material    Non-woven SyntheticAir Filter Color    RedWeight    1.5 lb (0.7 kg)Air Filter Large End Diameter    7.5 in (191 mm)Product Box Height    8.5 in (216 mm)Product Box Length    10.2 in (259 mm)Product Box Width    8.4 in (213 mm)Inner Structural Support    NoWarranty    Limited Lifetime