The TWIN AIR Replacement Backfire Air Filter is designed as a replacement air filter for Twin Air Powerflow kits. Its dual-bonded foam design filters out small dirt particles while allowing more airflow than two separate-layer filters, based on flow bench testing.
Constructed with high-quality materials and superior construction, this filter is designed to provide performance and protection. A backfire-resistant foam layer is laminated to the inside for added protection. Manufacturer part number: 154218FR. Distributor part number: 10113342.
Vehicle fitment includes the 2017 Husqvarna FE 250, 2017 and 2018 Husqvarna FC350, 2016 KTM 350 XC-F, 2018 Husqvarna FC450, 2018 Husqvarna FE 250, 2017 Husqvarna FE 450, 2017 KTM 350 EXC-F, 2017 KTM 350 SX-F, and 2018 KTM 250 SX-F.
Features:
- Dual-bonded foam design: Filters out small dirt particles while allowing more airflow than two separate-layer filters.
- Backfire-resistant inner layer: Foam is laminated to the inside of the filter.
- Powerflow kit replacement: Designed as a replacement air filter for Twin Air Powerflow kits.
- Construction: Made with high-quality materials and superior construction.
- Manufacturer part number: 154218FR.
- Vehicle fitment: Fits select 2016-2018 Husqvarna and KTM models listed in the product description.
Fitment:
2016 Husqvarna FC250
2016 Husqvarna FC350
2016 Husqvarna FC450
2016 Husqvarna FS450
2016 KTM 250 SX-F
2016 KTM 250 XC-F
2016 KTM 350 SX-F
2016 KTM 350 XC-F
2016 KTM 450 SX-F
2016 KTM 450 XC-F
2017 Husqvarna FC250
2017 Husqvarna FC350
2017 Husqvarna FC450
2017 Husqvarna FE 250
2017 Husqvarna FE 450
2017 Husqvarna FE350
2017 Husqvarna FE350S
2017 Husqvarna FS450
2017 Husqvarna Fx450
2017 KTM 250 EXC-F
2017 KTM 250 SX-F
2017 KTM 250 XC-F
2017 KTM 350 EXC-F
2017 KTM 350 SX-F
2017 KTM 350 XC-F
2017 KTM 450 SX-F
2017 KTM 450 XC-F
2017 KTM 450 XC-W
2018 Husqvarna FC250
2018 Husqvarna FC350
2018 Husqvarna FC450
2018 Husqvarna FE 250
2018 Husqvarna FE 450
2018 Husqvarna FE350
2018 Husqvarna FE350S
2018 Husqvarna FS450
2018 Husqvarna Fx450
2018 KTM 250 EXC-F
2018 KTM 250 SX-F
2018 KTM 250 XC-F
2018 KTM 250 XCF-W
2018 KTM 350 EXC-F
2018 KTM 350 SX-F
2018 KTM 350 XC-F
2018 KTM 350 XCF-W
2018 KTM 450 EXC
2018 KTM 450 SX-F
2018 KTM 450 XC-F
2018 KTM 450 XC-W