K&N HA-3098 Air Filter Fits Honda TRX300 TRX400 TRX 450 Foreman S/ES 98-04

K replacement air filters are ideal for extended use in dirty and dusty off-road riding and provide clean carburetion even at high altitude. As a rule, no jet changes are required with just a K filter element. K replacement air filters are washable and reusable and provide high air-flow with excellent filtration.Part HA-3098 Product SpecificationsProduct Style: Round Air FilterHeight: 4.25 in (108 mm)Inner Wire: NoInside Diameter: 1.875 in (48 mm)Outside Diameter: 3.875 in (98 mm)Top Style: MetalTop Material/Finish: Black OxideFilter Material: Cotton GauzeFlanges: 1Filter Re-Oiling Amount: 0.56 oz. (17 ml)Flange Length: 1.75 in (44 mm)Weight: 0.89 lb. (0.4 kg)Product Box Length: 4.63 in (117 mm)Product Box Width: 4.63 in (117 mm)Product Box Height: 7.25 in (184 mm)