Twin Air Motorcycle air filter Ossa Explorer 250

A patented design, a careful selection of materials, and extreme manufacturing quality ensure that Twin Air filters provide unmatched performance and protection levels to this day. This makes them the preferred choice for most high-level riders in both national and international championships. An initial layer of open-cell foam traps dust, sand, and impurities. A denser second layer of foam stops the finest particles while allowing air flow to pass through. Specifically developed for Twin Air filters, the adhesive ensuring the cohesion of the foam pieces resists various solvents and gasoline. Twin Air filters are considerably smaller than the original elements to increase the volume available in the airbox and thus promote air circulation. The unique design of the "breathable seal" guarantees maximum contact surface with the filter housing. The bonding of the two foam layers eliminates the risk of dust and impurities settling between the two layers.