Twin Air Air Filter - KTM / Husqvarna / GasGas

Twin Air dual-stage foam air filters for 2011–2026 KTM, Husqvarna and GasGas dirt bikes, plus 2013 Husaberg and 2023–2026 Fantic two-strokes. Pick your bike from the Fitment dropdown and Dry or Pre-Oiled from the Version dropdown, or click a part number below to select it. Each filter replaces the stock one, and you can wash, re-oil and reuse it.

• Outer foam: coarse open-pore foam catches dirt, grime and sand
• Inner foam: fine open-pore foam traps the smallest particles and keeps air flowing
• Sealing ring: thick, flat, greaseless foam that seals to the airbox
• Adhesive: holds up to repeated cleaning, even with harsh solvents
• Size: slightly smaller than stock, for more air space around the filter
• Dry or pre-oiled: the Dry version comes unoiled, so oil it before you ride. The Pre-Oiled version is ready to install, with Twin Air oil already applied.

Clean it with Twin Air Bio Dirt Remover or Maxima Air Filter Cleaner, then oil it with Twin Air Liquid Power or Maxima FAB-1. The Maxima Air Filter Care Kit has a can of each.

Fits:

• 154118 (dry) / 154118X (pre-oiled) — KTM / Husqvarna / GasGas 2023–2026 (replaces OEM A46006015000A)
  • KTM 250 SX-F Factory Edition, 450 SX-F Factory Edition: 2022–2026
  • KTM 125 SX, 250 SX, 250 SX-F, 350 SX-F, 450 SX-F, 250 XC, 300 XC, 250 XC-F, 350 XC-F, 450 XC-F: 2023–2026
  • KTM 150 EXC, 250 EXC, 300 EXC, 250 EXC-F, 350 EXC-F, 450 EXC-F, 450 XCF-W, 450 SMR: 2024–2026
  • KTM 150 SX: 2025–2026
  • Husqvarna FC 250 Rockstar Edition, FC 450 Rockstar Edition: 2022–2026
  • Husqvarna TC 125, TC 250, FC 250, FC 350, FC 450, FX 350, FX 450, TX 300: 2023–2026
  • Husqvarna TE 125, TE 250, TE 300, FE 250, FE 350, FE 450, FE 501, FS 450: 2024–2026
  • Husqvarna TC 150, TC 300: 2025–2026
  • GasGas MC 125, MC 250, MC 250F, MC 350F, MC 450F, EC 250, EC 300, EC 250F, EC 350F, EX 250, EX 300, EX 250F, EX 350F, EX 450F: 2024–2026
• 154116 (dry) / 154116X (pre-oiled) — KTM / Husqvarna 2016–2023, GasGas 2021–2023, Fantic 2023–2026 (replaces OEM 790.06.015.000)
  • KTM 125 SX, 150 SX, 250 SX-F, 250 XC-F, 350 SX-F: 2016–2022
  • KTM 250 SX, 125 XC, 250 XC-W, 250 XCF-W: 2017–2022
  • KTM 300 XC: 2019–2022
  • KTM 125 EXC, 150 XC-W, 250 EXC, 250 EXC-F, 250 XC, 300 EXC, 300 XC-W: 2017–2023
  • KTM 250 EXC TPI: 2018–2023; KTM 300 EXC TPI, 250 XC-W TPI, 300 XC-W TPI: 2019–2023
  • Husqvarna TC 125, TC 250, FC 250, FC 350, FC 450: 2016–2022
  • Husqvarna FS 450: 2016–2023
  • Husqvarna TX 125, TX 300, FX 450: 2017–2022; FX 350: 2019–2022
  • Husqvarna TE 125, TE 150, TE 250, TE 300, TE 350, FE 250, FE 350, FE 450, FE 501: 2017–2023
  • Husqvarna TE 250i, TE 300i, TX 300i: 2018–2023
  • GasGas MC 125, MC 250F, MC 450F, EC 250, EC 300, EC 250F, EC 350F, EX 300, EX 250F, EX 350F, EX 450F: 2021–2023
  • Fantic XX 125, XX 250: 2023–2026; XE 125: 2023–2025
• 154115 (dry) / 154115X (pre-oiled) — KTM 2011–2016, Husqvarna 2013–2017, Husaberg 2013 (replaces OEM 772.06.015.000)
  • KTM 85 SX: 2013–2017
  • KTM 125 SX, 150 SX, 150 XC: 2011–2015
  • KTM 125 EXC, 200 EXC, 200 XC-W: 2012–2016
  • KTM 250 SX, 250 XC, 300 XC: 2011–2016
  • KTM 250 EXC, 250 XC-W, 300 EXC, 300 XC-W: 2012–2016
  • KTM 250 SX-F, 250 XC-F, 350 SX-F, 350 XC-F, 450 SX-F, 450 XC-F: 2011–2015
  • KTM 250 EXC-F, 250 XCF-W, 500 EXC-F, 525 EXC-F, 530 EXC-F: 2012–2016
  • KTM 350 EXC-F, 350 XCF-W, 450 EXC, 450 EXC-F, 450 XC-W: 2011–2016
  • Husqvarna TC 85: 2014–2017
  • Husqvarna TC 125, TC 250, FC 250, FC 450, FS 450: 2014–2015; FC 350: 2013–2015
  • Husqvarna TE 125, TE 250, TE 300, FE 250, FE 501: 2014–2016; FE 350, FE 450: 2013–2016
  • Husaberg TE 125, TE 250, TE 300, FE 250, FE 350, FE 450, FE 501: 2013

Fantic XEF four-strokes and 2021–2022 Fantic XX/XE two-strokes use the Yamaha-pattern filters in our Twin Air Air Filter - Yamaha YZ / WR listing. Other Twin Air filter listings: Honda CRF, Honda XR, Kawasaki KX, Kawasaki KLX / KLR, Suzuki and Beta.

Shipping: Ships from our partner warehouse in 1–3 business days. If you order other Warp 9 parts, this item arrives in its own box with its own tracking.

Not sure it fits? Call (801) 699-7979, Monday to Friday 8:30 to 4:30 Mountain.