TWIN AIR Pre-Oiled Air Filter 715-4119DRX

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 Pre-Oiled Air Filter 715-4119DRX is designed with a dual-layer foam construction to help protect the engine from airborne dirt, grime, and sand. Each filter is pre-oiled with TWIN AIR biodegradable foam filter oil, developed exclusively for TWIN AIR by Chevron Texaco.

The coarse open-pore outer foam captures larger contaminants, while the fine open-pore inner foam helps trap smaller particles while maintaining air passage. An adhesive designed to withstand repeated cleaning helps support continued use and maintenance.

With a smaller profile than the stock filter, the TWIN AIR 715-4119DRX is intended to increase air space and circulation around the filter. This air filter fits the 2026 KTM 450 SX-F Factory Edition and 2026 KTM 250 SX-F Factory Edition.

Features:

• Dual-layer foam construction helps capture airborne dirt, grime, sand, and smaller particles
• Pre-oiled with TWIN AIR biodegradable foam filter oil
• Coarse open-pore outer foam captures larger contaminants
• Fine open-pore inner foam helps trap small particles while ensuring air passage
• Adhesive withstands repeated cleaning
• Smaller than stock to increase air space and circulation around the filter
• Fits 2026 KTM 450 SX-F Factory Edition and 2026 KTM 250 SX-F Factory Edition

Fitment:
2026 KTM 250 SX-F Factory Edition
2026 KTM 450 SX-F Factory Edition