FunnelWeb Air Filter for KTM / Husqvarna 450 Rally Replica from 2019 onwards

FunnelWeb Filter Air Filter for KTM / Husqvarna Rally 450 RR – Maximum Engine Protection in Rally & Offroad

The FunnelWeb Filter air filter for the Husqvarna Rally 450 RR was developed for demanding rally and offroad use. Whether on dusty desert stages, sandy rally tracks, or challenging offroad courses – the high-quality foam air filter ensures reliable intake air filtration and supports optimal engine air supply.

Thanks to the innovative Pyramid Profile Foam technology, the FunnelWeb air filter offers a significantly larger filter surface compared to conventional foam air filters. The special pyramid structure enables a high dirt-retention capacity, supports a constant airflow, and can extend the necessary cleaning intervals.

This makes the FunnelWeb filter the ideal choice for rally riders who place particular importance on engine protection, reliable performance, and longer operating times.

The advantages of the FunnelWeb air filter for the Husqvarna Rally 450 RR

• Innovative pyramid structure: Specially profiled filter foam with up to twice the external filter surface compared to conventional foam filters.
• Optimized airflow: Supports reliable engine air supply even as dirt levels increase.
• Improved engine protection: Effective retention of dust, sand, dirt, and mud.
• Longer cleaning intervals: The enlarged filter surface enables a higher dirt-retention capacity.
• High-quality polyurethane foam: Durable material with good shape retention.
• Reusable: The air filter can be cleaned and then re-oiled.
• Easy to maintain: Single-layer foam construction for uncomplicated cleaning and maintenance.
• Developed for rally & offroad: Particularly suitable for demanding operating conditions with high dust and dirt exposure.

Pyramid Profile Foam – Double filter surface through innovative technology

The special feature of the FunnelWeb Filter ProLine air filter is the unique, pyramid-shaped surface structure of the filter foam.

Unlike conventional foam air filters with a smooth surface, the FunnelWeb filter features numerous small foam pyramids. These increase the external filter surface by approximately double without changing the original filter size.

The larger surface allows dust, sand, and dirt to spread over a greater area. This keeps the airflow maintained longer even as dirt levels increase.

Especially at rally events and long offroad stages, this technology offers a decisive advantage: More riding time and less frequent air filter cleaning.

Reliable engine protection against dust, sand, and mud

In demanding rally use, the engine is often exposed to extreme conditions. Fine desert dust, kicked-up sand, and dirt particles can heavily contaminate the intake air.

The FunnelWeb air filter for the Husqvarna Rally 450 RR was developed to reliably capture dirt particles while ensuring sufficient engine air supply.

The special foam structure distributes the captured contaminants over a larger surface. This can help the filter remain effective longer even under high dust exposure.

Especially during multi-day rally events, long roadbook stages, and intensive offroad tours, a reliable air filter is an important component of engine protection.

Longer maintenance intervals – more time on the track

A dirty air filter can impair the engine's air supply. This is why conventional foam air filters must be cleaned or replaced frequently in dusty conditions.

Thanks to its enlarged filter surface, the FunnelWeb filter can absorb more dirt before the airflow is significantly restricted.

This allows for longer intervals between filter cleanings under suitable operating conditions and reduces maintenance effort during a rally.

Important: Actual cleaning intervals depend on the respective operating conditions. Especially under extreme dust exposure, the air filter should be checked regularly.

Reusable foam air filter – Easy to clean

The FunnelWeb filter consists of high-quality, single-layer polyurethane foam with a uniform material density. This construction makes cleaning easier and supports the filter's shape retention even after repeated washing.

After use, the air filter can be cleaned with a suitable foam air filter cleaner, completely dried, and then treated with air filter oil again.

For optimal filter performance, it is recommended to use a high-quality air filter oil, such as the specially developed FunnelWeb Filter oil.

Suitable for the following motorcycle

• Husqvarna Rally 450 RR

Note: Please check the exact model designation and compatibility with your motorcycle before ordering. The Husqvarna Rally 450 RR is not automatically equivalent to the Husqvarna FR 450 Rally Replica.

Technical details

• Manufacturer: FunnelWeb Filter
• Product type: Motorcycle foam air filter
• Product series: ProLine
• Suitable for: Husqvarna Rally 450 RR
• Material: Polyurethane filter foam
• Filter technology: Pyramid Profile Foam
• Filter construction: Single-layer foam with uniform density
• Special feature: Enlarged external filter surface through pyramid structure
• Maintenance: Cleanable and reusable
• Operating area: Rally, Rally Raid, Roadbook, Enduro, and Offroad

Scope of delivery

• 1 × FunnelWeb Filter foam air filter for KTM / Husqvarna Rally 450 RR

FunnelWeb Filter – More riding time, fewer filter changes

With the FunnelWeb Filter air filter for the KTM / Husqvarna Rally 450 RR, you are choosing innovative filter technology specially developed for the high demands of offroad and rally sports.

The pyramid-shaped foam structure, the enlarged filter surface, and the easy reusability make the FunnelWeb filter an excellent choice for demanding rally riders.

More time on the track, less maintenance effort, and reliable protection for your engine.