Get a perfect fit and a fresh breath of air for your bike with this replacement, reusable air filter that is a perfect fit for S&S Super E & G carbs, as well as Single Bore EFI. 6.25″ outside diameter x 5″ inside diameter x 2.4″ depth. Direct replacement for S&S part #106-4722.This air filter element is washable and reusable. The filter is constructed of two sheets of aluminum wire mesh containing multiple sheets of cotton gauze. To increase the filtering capacity and performance the filters are oiled. The result is a filter that achieves high, almost unrestricted air flow while providing filtration levels needed to ensure long engine life.