TWIN AIR pre-oiled fire-resistant air filter - 158601FRX
Designed for demanding riders, this Twin Air filter combines patented design, selected materials, and careful manufacturing. Supplied pre-oiled and treated to resist fire, it installs quickly and is ready to use for hitting the road or tackling rough terrain.

• Dual foam construction: a first airy layer captures dust, sand, and large debris, while the second, denser layer retains fine particles while maintaining good airflow.
• The bonding of the two foam layers eliminates pockets where dust could settle, ensuring uniform filtration.
• Specific Twin Air adhesive: solvent and petrol resistant for durable hold in the filter housing.
• Slightly reduced size compared to the original to free up volume in the airbox and promote airflow.
• Optimised "breathable" seal for maximum contact surface with the housing body and reliable sealing.
• Version: pre-oiled — ready to install.

Suitable for both Cross and Roadster environments, this filter regularly equips machines like the KTM 990 (Supermoto T/R, Super Duke R - 2010 models, 990 cc). Ideal for riders looking for robust filtration and easy installation without compromising on quality.