These filters are a must-have for riders who demand the highest performance from their ATV. DuraBlues PowerFilters offer unique proprietary design which increases air flow and air velocity. The result is increased air flow to the engine and coupled with jetting changes surges in horsepower. The multiple layer filtration technology filters out heavier particles first while finer particles are filtered in the inner layers. Stock filters gather dirt particles only on one layer clogging quickly and starving the engine for air. Our PowerFilters can be cleaned and reused several times. You can use soap and water or filter cleaner for cleaning purposes. Be sure to oil the filter after cleaning with lightweight oil or aftermarket filter oil for best filtration results.Features. Significant potential increase in horsepower.. Multiple layer filtration.. Increased air velocity.. Uses particle stage reduction filtration.. Far superior to stock filters.. Fits - Power CanAm Outlander 500 2007-2012 650 2006-2009.. Dimension - 11 x 7 x 7 in.. Item Weight - 1 lbs.