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K&N HD-1508 5.0 out of 5 stars 15 Customer Reviews
Replacement Filters > Replacement Air Filter

List Price: $95.48
Your Price: $74.99

You Save 21.5%


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K&N's replacement air filters are designed to increase horsepower and acceleration while providing excellent filtration. We make over 1,200 different replacement air filters for virtually every vehicle on the road. These filters are washable and reusable and are custom designed to fit into your existing factory air box. Their drop-in design means adding performance is simple. With most vehicles you simply remove the disposable air filter and replace it with a K&N. See applicable instruction sheet for details. Our stock replacement air filters for street vehicles are covered by our famous K&N Million-Mile Limited Warranty™ and will be THE LAST AIR FILTER YOUR VEHICLE WILL EVER NEED.

[More Information on K&N Replacement Air Filters]
  • Designed to boost horsepower and rate of acceleration
  • Can be cleaned and used again
  • High air flow with exceptional filtration
  • Lasts up to 50,000 miles before cleaning is required depending on driving conditions
  • Works with original equipment manufacturer vehicle electronics
  • Emissions legal in all 50 US states
  • Will NOT void vehicle warranty
  • 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

  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
  I use K&N Filters on my truck and it only made sense to get one for the motorcycle.
Thomas Renken Hudson Oaks, Texas
  Perfect fit for my Ultra. Could definitely tell a difference in performance.
Bobby Driesner Tennessee
  Easy install. Plug and play.
Ted Wells Stanwood, Washington