Funnelweb Filter. High Performance Off-Road Air Filters

Our unique pyramid profiled foam bonded to an injection moulded urethane seal produces a tough, long lasting air filter which boasts vastly improved dust holding capacity while delivering consistent optimum air flow.

We utilise the latest technology in open cell polyurethane foam profiling to substantially increase the filter's surface area enabling it to trap far more dirt on its outside surface and to prevent it penetrating through.

But why is FunnelWeb Filter superior to other air filter brands? We hear you ask.

The Pyramid Foam

FunnelWeb's profile cut foam effectively doubles the filters external surface area, without increasing the filters original size, enabling it to trap and hold far more dust on the outer surface. This means more protection to the engine while maintaining optimal air flow and extending filter service intervals.

The Filter Seal

Most FunnelWeb Filter seals are constructed from injection moulded urethane for a lasting, precise fit on the filter support frame and the inside of the air box. Foam seals, as fitted to other filter brands, will tend to stretch out of shape after a few cleans resulting in a poor fit to the support frame, possibly affecting the filters sealing ability.

Developed and Tested in Oz

Numerous combinations of foam profiles and porosities have been tested in harsh, dusty race conditions and test tracks to come up with the ideal combination. With the assistance of Australian KTM motocross and enduro race teams, more than 1,500 filters were manufactured, tested and either serviced and reused, or cut open for inspection before any were made available for sale.

Australian Made

The FunnelWeb Filter is manufactured by Infiltration Pty Ltd, an Australian owned company which has more than 30 years experience with foam filtration. All componentry and packaging are Australian made and the product is assembled in our manufacturing facility in Newcastle NSW.

FunnelWeb Filter is available for all major off-road motorcycles.

Yamaha Husaberg Kawasaki Honda Suzuki Husqvarna KTM Sherco Beta TM
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