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K&N HD-1508 5.0 out of 5 stars 18 Customer Reviews
Replacement Filters > Replacement Air Filter

List Price: $95.48
Your Price: USD $74.99

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K&N's high-flow air filters are available as a replacement for your stock motorcycle air filter element. They are custom engineered to fit your specific application and are designed to provide low restriction and increased performance, while providing excellent engine protection for your motorcycle.

[More Information on K&N Replacement Air Filters]
  • Designed to provide increased horsepower and torque
  • Pleated media provides a large filtration area offering long service intervals
  • Multiple layers of woven cotton gauze media offers excellent filtration
  • Application specific base seal and sealing bead
  • Made in the USA for over 40 years
  • Washable & reusable, pre-oiled and ready to ride!
  • Includes a 10-Year/Million-Mile Limited Warranty

Product Specifications

Air Filter ShapeUnique
Filter MaterialCotton Gauze
Filter Re-Oiling Amount0.38 oz (11 ml)
Height1.625 in (41 mm)
Length7.5 in (191 mm)
Package Contents1 Air Filter
Package Quantity1
Product Box Height3.63 in (92 mm)
Product Box Length8.5 in (216 mm)
Product Box Width8.5 in (216 mm)
Product StyleUnique Air Filters
Top Material/FinishZinc
Top StyleMetal
Weight2.2 lb (1 kg)
Width5.813 in (148 mm)

Product Reviews

  I have used K&N filters in my harleys for years and I don't think there is a better filter made. Thanks .
Vince Winters Cocoa, Florida
  Excellent product! I use K&N Air Filters in all my other vehicles, so I decided to put one in my Harley as well. Just recently rode to Daytona, FL for Bike Week and noticed better gas mileage, and engine performance.
Steven E. Brown Cedar Hill, Texas
  Really pleased with the quality and performance of my K&N filter. Also, I never have to buy another $30 stock air filter from the Harley dealership ever again! Thanks K&N!
Carlos Lopez Las Cruces, New Mexico
  Easy to install and perfect fit. Also have in my 2013 ford f-150 and 2004 Ford Avatar
Robert Theall kenner la.
  I purchased this filter as a replacement for the OEM filter. I couldn't be more pleased with everything from the simplicity of on line ordering, delivered on time, email response to confirm my order and directions on how to install it. Also the difference it made on how much better the bike runs now compared to the stock filter. I am looking forward to many, many miles not worrying about my air filter. It is a well made product and I am more than satisfied with my purchase.
Greg Hislop Saginaw, Texas
  I recently purchased HD Electra Glide Screamin Eagle and wanted better air flow. I have all my vehicles fitted with K&N filters. The filter I order was for my Harley. Received in timely manner. The price was a little high I thought but weighing the option of buying a new filter at every oil change will offset this in time plus being more efficient.
Joseph Auger Tennessee
  I have been using K&N filters for years and it is an excellent product.
Brad Smith Ada, Oklahoma