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HA-3500
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MSRP $77.69 25.4% Off
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K&N HA-3500 Air Filter

Replacement Filters > Replacement Air Filter
Rating Star 1 Rating Star 2 Rating Star 3 Rating Star 4 Rating Star 5   5.0 out of 5 stars   5 Customer Reviews
  • 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
The K&N HA-3500 Air Filter fits some Honda TRX350FE Rancher 4x4 ES, Honda TRX350FM Rancher 4x4, Honda TRX350TE Rancher ES, Honda TRX350TM Rancher, Honda TRX400FA Rancher AT, and Honda TRX400FGA Rancher AT GPScape models. See vehicle applications link for details.
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]

Product Specifications

Air Filter ShapeTapered Conical
Base Inside Diameter1.875 in (48 mm)
Base Outside Diameter3.875 in (98 mm)
Filter MaterialCotton Gauze
Height3.875 in (98 mm)
Inner WireNo
Top Outside Diameter3.5 in (89 mm)
Top StyleMetal
Top MaterialChrome
Flange Inside Diameter1.875 in (48 mm)
FlangesNone
Package Contents1 Air Filter
Package Quantity1
Product StyleTapered Conical Air Filter
Weight0.8 lb (0.4 kg)
Filter Re-Oiling Amount0.51 oz (15 ml)
Air Filter Large End Diameter3.875 in (98 mm)
Product Box Height7.25 in (184 mm)
Product Box Length4.63 in (117 mm)
Product Box Width4.63 in (117 mm)

K&N HA-3500 Air Filter Product Reviews

Monday, October 30, 2017 - Part HA-3500
Fit my trx 350 perfect.

Mike Collins
Tillamook, Oregon
Saturday, May 27, 2017 - Part HA-3500
Much easier to install than oem, as well as much higher quality. Can't go wrong with this air filter.

Vincent Miller
Valley Head, Alabama
Monday, April 25, 2016 - Part HA-3500
This filter fit perfectly. I have K&N air filters in everything I own, quality and performance is 2nd to none.

Andy Haley
Oregon