K&N HA-1004

Replacement Filters > Replacement Air Filter
List Price: $118.85
Your Price: USD $93.99

You Save 20.9%

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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 Large End Diameter4 in (102 mm)
Air Filter ShapeTapered Conical
Base Inside Diameter2.75 in (70 mm)
Base Outside Diameter4 in (102 mm)
Filter MaterialCotton Gauze
Height5 in (127 mm)
Inner WireNo
Package Contents2 Air Filters
Package Quantity2
Product Box Height11 in (279 mm)
Product Box Length6.38 in (162 mm)
Product Box Width6.38 in (162 mm)
Product StyleTapered Conical Air Filter
This Product Includes2 Filters
Top Material/FinishBlack Powder Coated
Top Outside Diameter3.75 in (95 mm)
Top StyleMetal
Weight2.2 lb (1 kg)

Customer Feedback

Be the first to review part HA-1004
Bought for a 2003 Honda CRF230F. Easy install.

Andover, MN
The replacement filter worked better than expected on my 2014 Honda CTX. It gave me an immediate noticeable difference to throttle response. I am very happy.

Raul Holguin
Phoenix Arizona
2001 Honda CRV. Perfect fitment for the OEM air box