Uni NU-1421ST Multi-Stage Competition Air Filter

Unsurpassed in airflow, dirt stopping and overall performance. Fits in stock air box exactly like OEM filter. Traps dirt and dust in 2 layers of foam. The large pore, pre-filter captures the bigger particles. The small pore, inner filter prevents any engine-wrecking grit from reaching the cylinder. Features the Ultra Seal grease groove on the sealing surface. Made in the U.S.A.

Vehicle Fitment:

2021-2023 Gas Gas EC 250
2021-2023 Gas Gas EC 300
2022-2023 Gas Gas EX 250
2021-2023 Gas Gas EX 250F
2021-2023 Gas Gas EX 300
2021-2023 Gas Gas EX 350F
2021-2023 Gas Gas EX 450F
2022-2023 Gas Gas MC 250
2021-2023 Gas Gas MC 250F
2022-2023 Gas Gas MC 350F
2021-2023 Gas Gas MC 450F
2016-2022 Husqvarna FC250
2016-2022 Husqvarna FC350
2016-2022 Husqvarna FC450
2020-2022 Husqvarna FE350
2023 Husqvarna FE450
2017-2022 Husqvarna FE501
2017-2022 Husqvarna FX350
2014-2022 Husqvarna TC125
2016-2023 Husqvarna TC250
2017-2019 Husqvarna TE150
2020-2023 Husqvarna TE150i
2016-2018 Husqvarna TE250
2018-2023 Husqvarna TE250i
2016-2018 Husqvarna TE300
2019-2023 Husqvarna TE300i
2017-2019 Husqvarna TX300
2016-2022 KTM 125 SX
2016-2022 KTM 150 SX
2017-2019 KTM 150 XC-W
2023 KTM 150 XC-W
2020-2022 KTM 150 XC-W TPI
2017-2019 KTM 250 EXC-F
2017-2022 KTM 250 SX
2016-2022 KTM 250 SX-F
2016-2019 KTM 250 XC
2016-2022 KTM 250 XC-F
2017-2018 KTM 250 XC-W
2023 KTM 250 XC-W
2019-2022 KTM 250 XC-W TPI
2016-2019 KTM 300 XC
2017-2018 KTM 300 XC-W
2023 KTM 300 XC-W
2023 KTM 300 XC-W ERZBERGRODEO
2019-2022 KTM 300 XC-W TPI
2017-2023 KTM 350 EXC-F
2016-2022 KTM 350 SX-F
2016-2022 KTM 350 XC-F
2020-2022 KTM 350 XCF-W
2019 KTM 450 EXC-F Six Days
2016-2022 KTM 450 SX-F
2016-2022 KTM 450 XC-F
2023 KTM 450 XCF-W
2017-2023 KTM 500 EXC-F
2020-2023 KTM 500 EXC-F Six Days
2020-2022 KTM 500 XCF-W