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K&N HA-4099 - Round Tapered Replacement Powersport Air Filter

Sale price $60.00 Regular price $120.98

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**New, Open box**

Ideal in dirty and dusty conditions, the Powersport Air Filter is an excellent off-road replacement that keeps your engine clear of dust and debris while still allowing high air flow. Even in higher altitudes, the Powersport Air Filter delivers on performance and durability. As with all other K&N filters, they are very easy to wash for reuse.


  • Product Style: Round Tapered Universal Air Filter
  • Air Filter Large End Diameter: 5.375" (137 mm)
  • Air Filter Shape: Round Tapered
  • Base Outside Diameter: 5.125" (130 mm)
  • Filter Material: Cotton Gauze
  • Filter Re-Oiling Amount: 0.82 oz (24 ml)
  • Flanges: 1
  • Flange Inside Diameter: 3" (76 mm)
  • Flange Length: 1.5" (38 mm)
  • Flange Type: Centered
  • Outside Diameter: 5.125" (130 mm)
  • Top Material: Black Oxide
  • Top Outside Diameter: 5.375" (137 mm)
  • Top Style: Metal
  • Washable: Yes
  • Height: 4.5" (114 mm)
  • Weight: 1.4 lb (0.6 kg)
  • Package Contents: 1 Air Filter
  • Package Quantity: 1
  • Warranty: 1 Year Limited
  • Features:
  • Increases horsepower and acceleration
  • High air flow
  • Washable and reusable

K&N Engineering is a manufacturer of cold air intake systems, air filters, oil filters and other aftermarket performance parts. They manufacture over 6000 parts for various cars, SUVs, trucks, motorcycles and more. Founded in 1964 by Ken Johnson and Norm McDonald, hence the name of the company K&N. The duo first sold motorcycles and motorcycle parts and also supported K&N factory race team. Not long after, they saw a need for air filters that can perform under extremely dusty and dirty conditions which prompted them to move into air filters, and that quickly became their primary focus. They have maintained an active involvement in racing over the course of their history. Including the King of the West 410 Sprint Car series and NASCAR series East and West. This on its own shows pedigree, and the quality of products being churned out from their factory.