K&N High-Flow Engine Air Filter for Harley-Davidson HD-0910 — Washable Oiled Cotton, Reusable Fit

The K&N HD-0910 engine air filter is a washable, high-flow replacement designed to increase airflow and protect motorcycle engines for longer ride life.

Built for Harley-Davidson touring and cruiser models, the K&N High-Flow Air Filter HD-0910 uses layered oiled cotton gauze to balance improved airflow with effective particle capture. It replaces the disposable paper element with a reusable design that fits OEM housings, aims to enhance throttle response and acceleration, and reduces long-term maintenance costs by being serviceable rather than thrown away.

How does this filter affect my motorcycle's performance?

By moving more air through the intake while still trapping contaminants, this K&N element can contribute to slightly sharper throttle response and a smoother power delivery under load. Any gains depend on bike tuning and conditions; it’s an airflow-focused upgrade that works within factory fuel-management setups.

• High-flow oiled cotton layers increase air volume to the engine.
• Precision fit keeps the intake seal effective to preserve performance.
• May improve throttle response and acceleration with stock fueling.

What makes the HD-0910 durable and serviceable?

The HD-0910 is built with several layers of premium cotton gauze bonded to a sturdy frame, treated with K&N’s oiling process to capture fine particles. Because it is washable and reusable, regular maintenance consists of cleaning and re-oiling instead of replacing the whole element.

• Washable, re-oilable cotton gauze construction for extended life.
• Durable molded sealing beads and custom-fit geometry for leak-free installation.
• Reduces long-term replacement expenses compared with disposable filters.

Which motorcycles is this filter compatible with?

The HD-0910 is designed for a range of Harley-Davidson Dyna, Softail, Touring, and select CVO models from model years listed by K&N. It is a direct-fit OEM-style replacement for the specified applications, ensuring simple installation without modification on approved bikes.

• Fits 2016–2017 FXDF Fat Bob and FXDL Dyna/Low Rider models.
• Compatible with various 2010–2016 touring and CVO models like FLHXSE and FLTRSE3.
• Designed to match the original intake sealing and mounting points for listed bikes.

How should I maintain the K&N HD-0910 for best results?

Inspect the element during regular service intervals and clean it using a K&N-approved filter cleaning kit when visibly dirty or as recommended in your service schedule. After cleaning, reapply the correct amount of filter oil and let it settle before reinstalling to ensure filtration performance.

• Follow K&N cleaning and re-oiling instructions for optimal filtration.
• Allow oil to wick into cotton layers before reinstalling to avoid engine contamination.
• Typical service intervals vary by riding conditions; check more often in dusty environments.

Who is this for: The K&N HD-0910 is aimed at riders who want a durable, reusable air filter that supports improved intake airflow without altering stock fueling systems. It suits owners of compatible Harley-Davidson Dyna, Softail, Touring, and CVO motorcycles who value long-term cost savings, easier maintenance, and a quality OEM-style fit when upgrading their intake filtration.