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K&N HD-1508 Air Filter

Replacement Filters > Replacement Air Filter
Rating Star 1 Rating Star 2 Rating Star 3 Rating Star 4 Rating Star 5   4.8 out of 5 stars   43 Customer Reviews
  • 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!
  • Million-Mile Limited Warranty
The K&N HD-1508 Air Filter fits some Harley Davidson FLHP Road King Police, Harley Davidson FLHR Road King, Harley Davidson FLHRC Road King Classic, Harley Davidson FLHRSE4 Screamin Eagle Road King, Harley Davidson FLHT Electra Glide Standard, Harley Davidson FLHTC Electra Glide Classic, Harley Davidson FLHTCU Electra Glide Ultra Classic, Harley Davidson FLHTCU Ultra Classic Electra Glide, Harley Davidson FLHTCUSE3 Screamin Eagle Ultra Classic Electra Gl, Harley Davidson FLHTCUSE4 CVO Ultra Classic Electra Glide, Harley Davidson FLHTCUSE5 CVO Ultra Classic Electra Glide, Harley Davidson FLHTCUTG Tri Glide Ultra Classic, Harley Davidson FLHTK Electra Glide Ultra Limited, Harley Davidson FLHTP Electra Glide Police, Harley Davidson FLHX Street Glide, Harley Davidson FLHXXX Street Glide Trike, Harley Davidson FLTR Road Glide, Harley Davidson FLTRU Road Glide Ultra, and Harley Davidson FLTRX Road Glide Custom models. See vehicle applications link for details.
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]

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 MaterialZinc
Top StyleMetal
Weight2.2 lb (1 kg)
Width5.813 in (148 mm)

K&N HD-1508 Air Filter Product Reviews

Monday, October 10, 2016 - Part HD-1508
Very good product!

Arturo Guzman
San Antonio, Texas
Monday, October 3, 2016 - Part HD-1508
Two thumbs up.

Peter Matovina
Laramie, Colorado
Tuesday, September 27, 2016 - Part HD-1508
The filter helped my tri glide gain torque that I could feel in my pants.

Harry Brooks
Latrobe, Pennsylvania
Tuesday, September 13, 2016 - Part HD-1508
My harley and I love it! A Lil' more speed and better gas mileage is a big plus. My husband runs the filter in his harley and we both have them in our trucks. Great product. Thank you K&N filters.

Susan Tukel
Satellite Beach, Florida
Sunday, September 4, 2016 - Part HD-1508
Great service, and I can feel a slight increase in power. Perfect fit.

William Shorb
El Paso, Texas
Thursday, August 25, 2016 - Part HD-1508
Website is easy to navigate. Product came in just a few days.

James Jennings
Phillipsburg, New Jersey
Wednesday, August 17, 2016 - Part HD-1508
Shipped on time and fit perfectly.

Joseph Bowden
Middleburg, Florida