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.
K&N Replacement Air Filters are ideal for extended use in dirty and dusty off-road riding and provide clean carburetion even at high altitude. K&N air filters are washable and reusable and provide high air-flow with excellent filtration.

Fitment:
Yamaha WR250F Base 2015
Yamaha WR250F Base 2016
Yamaha WR250F Base 2017
Yamaha WR250F Base 2018
Yamaha WR250F Base 2019
Yamaha WR450F Base 2016
Yamaha WR450F Base 2017
Yamaha WR450F Base 2018
Yamaha YZ250F Base 2014
Yamaha YZ250F Base 2015
Yamaha YZ250F Base 2016
Yamaha YZ250F Base 2017
Yamaha YZ250F Base 2018
Yamaha YZ250FX Base 2015
Yamaha YZ250FX Base 2016
Yamaha YZ250FX Base 2017
Yamaha YZ250FX Base 2018
Yamaha YZ250FX Base 2019
Yamaha YZ450F Base 2014
Yamaha YZ450F Base 2015
Yamaha YZ450F Base 2016
Yamaha YZ450F Base 2017
Yamaha YZ450FX Base 2016
Yamaha YZ450FX Base 2017
Yamaha YZ450FX Base 2018