Funnel Web Air Filters

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  • Regular price $70.99


 

THESE ARE THESE ARE FROM AUSTRALIA AND MADE IN AUSTRALIA. Branded as Infiltration for legal reasons, these are much better quality than the north american Pro-Line Version.

For Ktm and Husky filters please note bike at check out.

About FunnelWeb Filter

High Performance Air FiltersYou may not have heard of us but we have been involved in the Australian Off Road Racing Industry for several years, developing what we believe to be a vastly improved foam air filter.

The FunnelWeb Filter was designed and is manufactured by Infiltration Pty Ltd, an Australian owned company which has more than 30 years experience with foam filtration within the organisation.

Foam air filters have been used in off road motorcycles for nearly four decades and are now standard equipment in the vast majority of off-road motorcycles worldwide.

The foam filter’s basic design has had little change since its inception so we decided to do something about it.

We have utilised the latest technologies in open cell polyurethane foam profiling to substantially increase the filter’s surface area, not only offering more protection, but enabling the filter to last longer before cleaning and reoiling.

Tough, injection moulded urethane seals were chosen for a precise fit, positive seal and strength on most of the range, whilst flexible neoprene seals are fitted on some filters including the Minibike range.

Over the years, close to two thousand filters have been tested in some of the harshest conditions imaginable to give us the confidence in putting FunnelWeb to market.

With the invaluable assistance of the Motorex KTM Off-Road and JDR KTM Factory Racing teams we have been fortunate to be able to utilise the best test beds available: the race track.

Along the way the FunnelWeb Filters have been fitted to the KTM race bikes and played a small part in their many race victories and Australian Championships.

John Rickman
Director

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.

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.