Twin Air Air Filter

Twin Air air filter
Sandy, dusty soils and gravel subsoils in the Netherlands are natural enemies of motocross engines. Conventional foam and paper filters may provide the necessary air flow, but they fail almost mercilessly when it comes to protection. Twin Airs air filters, on the other hand, offer a groundbreaking, fused, two-layer design combined with high air flow performance and the best particle protection. The fused layers of open-cell foam and fine inner foam trap even the smallest particles while increasing air circulation. Minimized seams, made possible by a revolutionary micro-gluing process, also contribute to more air for the engine: shorter seams = more foam = more flow.
Twin Air foam filter

NOTE:
These power air filters can be used for many vehicle types, but do not have an EC type approval (E-mark), ABE, TÜV certificate or other operating license and approval marks. They are therefore not approved for use in road traffic within the scope of the German StVZO. They may only be fitted and used on the vehicle for racing, competition or show purposes (classic cars, collectors, etc.). Before they can be used on the road, they must be individually approved by your TÜV test center. We cannot guarantee whether such individual approval is possible. Please also note our information on the relevant approval regulations (Section III), e.g. in our General Terms and Conditions, also for use outside Germany.