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K&N HA-4207 5.0 out of 5 stars 3 Customer Reviews
Replacement Filters > Replacement Air Filter

List Price: $73.07
Your Price: $56.99

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K&N off-road replacement air filters are ideal for extended use in dirty and dusty off-road riding and provide clean carburetion even at high altitude. Generally, no jet changes are required with just a K&N filter element. K&N replacement air filters are washable and reusable and provide high air-flow with excellent filtration.

[More Information on Off-Road Motorcycle and ATV Air Filters]
  • Designed to provide increased horsepower and acceleration
  • Specifically developed for Off-Road, Motocross, ATVs, UTVs and Side by Sides
  • Pleated cotton media provides a large filtration area offering low restriction, high-capacity and long service intervals
  • Multiple layers of woven cotton gauze media offers excellent filtration
  • Fits directly into OEM air box with application specific sealing bead ensuring a precise fit
  • No fuel management modifications are required to obtain increased performance
  • Washable & reusable, most are pre-oiled and ready to ride!
  • One Year Limited Warranty

Product Specifications

Air Filter Shape:Round Tapered
Base Outside Diameter:4.063 in (103 mm)
Filter Material:Cotton Gauze
Filter Re-Oiling Amount:1.34 oz (40 ml)
Flange Inside Diameter:2.5 in (64 mm)
Height:5.25 in (133 mm)
Package Contents:1 Air Filter
Package Quantity:1
Part Number:HA-4207
Product Box Height:7.13 in (181 mm)
Product Box Length:4.56 in (116 mm)
Product Box Width:4.56 in (116 mm)
Product Style:Unique Air Filters
Top Outside Diameter:4.5 in (114 mm)
Weight:0.95 lb (0.43 kg)

Product Reviews

 As always, K&N filters are awesome!! This filter was purchased for my new 2013 Honda Rancher - more power, easy clean up, & easy install. I run K&N filters on ALL of my vehicles: 04 Silverado 2500HD, 2003 S-10 ZR5, 1994 Jeep Wrangler YJ & now the Honda. Thank you K&N for a great product! The shipping was fast & free.
Scott Spencer, Saginaw, Michigan
 I have been riding dirt bikes and off road equipment since the early 70's, I never went riding until I did an exchange for K&N Filters. They are one of a kind, and they work. In later years I ran a motorhome company in Ontario CA, in 86-87 I met the owners of K&N, we were building units for several off racing teams, and we installed K&N filters in their rigs. As stated above, I believe in them, I use them in all of my car's and have for ever
Don D Kelley Sr, Desert Hot Springs, California
 I have a 2009 Honda Rancher 420 FA. Simply upgrading the filter alone has made an incredible difference in performance with my quad. I don't have actual numbers, but I can tell you it's a hell of a lot peppier now than it was. I love it. The best part I can simply wash it and re-oil it and it's like new again. I buy K&N every chance I get. I highly recommend K&N where it makes sense. Thanks!
Chris Suman, Bellefontaine, Ohio