K&N Motorcycle Air Filter KT-1217 — High-Flow Washable Filter for KTM & Husqvarna

The K&N KT-1217 is a washable, high-flow motorcycle air filter that increases airflow while protecting your engine with layered oiled cotton gauze.

Designed for performance-minded riders of KTM and Husqvarna small- and mid-displacement bikes, this K&N replacement filter balances improved breathing with durable filtration. It installs in the stock airbox for a precise OEM-style fit and uses multiple cotton-gauze layers treated to trap dirt while remaining serviceable — wash and re-oil instead of replacing every season.

How does this filter affect throttle response and acceleration?

The KT-1217 is engineered to permit greater airflow than many paper filters, which can translate to crisper throttle feel and potentially stronger acceleration under the same engine tuning. It doesn’t change fueling by itself but provides the engine with less-restricted intake air that can help it perform more responsively.

• High-flow cotton gauze media for increased air passage
• Improved throttle response from reduced intake restriction
• Works with stock fueling; no mandatory remap required in most cases

Will this filter protect my engine from dust and contaminants?

K&N’s layered cotton gauze is treated with a tackifying agent that captures and holds dirt while allowing air to pass. The design focuses on striking a balance between filtration efficiency and airflow so you preserve engine longevity without sacrificing breathing.

• Multiple cotton layers trap particulates effectively
• Oiled surface improves particle capture compared with dry media
• Seamless sealing beads ensure a snug fit to keep contaminants out

How do I maintain the KT-1217 and how long does it last?

This K&N filter is washable and reusable; when it becomes dirty, clean it with a K&N cleaner, let it dry, and reapply filter oil according to K&N instructions. With proper care, these filters are designed for long service life, reducing recurring replacement costs compared to disposable filters.

• Wash, dry, and re-oil per K&N service guidelines
• Routine maintenance interval depends on riding conditions and exposure to dust
• Reusability lowers lifetime filter expenditures

Which motorcycles is this filter compatible with?

The KT-1217 fits a range of recent KTM and Husqvarna single- and twin-cylinder models, including Duke, RC, Adventure and Svartpilen/Vitpilen families for model years shown. It installs where the stock filter sits and uses application-specific seals for an OEM-like fit.

• Fits KTM 125/200/250/390 platform models listed for 2017–2024
• Compatible with Husqvarna Svartpilen and Vitpilen 200/250/401 model years noted
• Designed for direct replacement without modification on supported bikes

Who is this for: Riders who want a durable, serviceable air filter that improves intake airflow and throttle response while maintaining reliable filtration. The KT-1217 suits owners of supported KTM and Husqvarna bikes who prefer long-term savings from a reusable element and expect a precise OEM-style fit for straightforward installation.