TWIN AIR 154008X Pre-Oiled Air Filter

Each Twin Air filter is pre-oiled with Twin Air biodegradable foam filter oil, developed exclusively for Twin Air by Chevron Texaco. Independently tested by the most prestigious engineering lab in Germany and was found to be the superior filter oil on the market.

The TWIN AIR 154008X Pre-Oiled Air Filter is designed with a dual-layer foam construction to help protect the engine from airborne dirt, grime, and sand. The coarse open-pore outer foam captures larger contaminants, while the fine open-pore inner foam traps smaller particles without restricting air passage.

This air filter is pre-oiled with TWIN AIR biodegradable foam filter oil, developed exclusively for TWIN AIR by Chevron Texaco. Its adhesive is designed to withstand repeated cleaning, supporting continued use and maintenance. The filter is smaller than stock to increase air space and circulation around the filter.

The TWIN AIR 154008X fits 2009–2017 KTM 50 SX models and the 2017 Husqvarna TC 50.

Features:

• Dual-layer foam construction: Coarse outer foam captures airborne dirt, grime, and sand, while fine inner foam traps smaller particles.
• Pre-oiled design: Treated with TWIN AIR biodegradable foam filter oil developed exclusively for TWIN AIR by Chevron Texaco.
• Air passage: Fine inner foam helps trap particles while ensuring maximum air passage.
• Durable adhesive: Adhesive withstands repeated cleaning.
• Air circulation: Smaller than stock to increase air space and circulation around the filter.
• Fitment: Fits 2009–2017 KTM 50 SX models and the 2017 Husqvarna TC 50.

Fitment:
2009 KTM 50 SX
2010 KTM 50 SX
2011 KTM 50 SX
2012 KTM 50 SX
2013 KTM 50 SX
2014 KTM 50 SX
2015 KTM 50 SX
2016 KTM 50 SX
2017 Husqvarna TC 50
2017 KTM 50 SX
2018 Husqvarna TC 50
2018 KTM 50 SX
2019 Husqvarna TC 50
2019 KTM 50 SX
2020 Husqvarna TC 50
2020 KTM 50 SX
2021 Gas-Gas MC 50
2021 Husqvarna TC 50
2021 KTM 50 SX
2022 Gas-Gas MC 50
2022 Husqvarna TC 50
2022 KTM 50 SX
2023 Gas-Gas MC 50
2023 Husqvarna TC 50
2023 KTM 50 SX