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DU-1004
$70.99 USD
MSRP $95.69 25.8% Off
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K&N DU-1004 Air Filter

Replacement Filters > Replacement Air Filter
  • 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
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 ShapePanel
Filter MaterialCotton Gauze
Filter Re-Oiling Amount1.59 oz (47 ml)
FlangesNone
Height1.25 in (32 mm)
Outside Length11.5 in (292 mm)
Outside Width9.063 in (230 mm)
Package Contents1 Air Filter
Package Quantity1
Product Box Height15.06 in (383 mm)
Product Box Length11.06 in (281 mm)
Product Box Width2.34 in (60 mm)
Product StyleUnique Air Filters
Weight1.9 lb (0.9 kg)

Customer Feedback

Be the first to review part DU-1004
This air filter made my Ducati run and feel much more smoother on lower end rpm throttle response and on higher end gives it a better sound and actually makes throttle feel real smooth, like I'm not even pulling it. Very much worth the upgrade.

Joshua Williams
Webster, Texas
This oil filter is the best choice and easiest to install/remove for my 2007 Ducati sport 1000s. I only trust this brand for all my 3 bikes. Thanks for such a great product.

Jason Wu
Austin, Texas
Great filter. Less than half the price of the Ducati filter and is better made.

Kamran
Ohio