Spectre's Flat Top Cone Air Filter is manufactured using high quality materials including synthetic media, urethane, and steel mesh. This washable filter is engineered to increase air flow for greater performance, and comes factory pre-oiled and ready to use. Designed to fit 3 inch intake tube applications, this high performance air filter features white filter media and is also offered in black, red, or blue. Not included are the worm gear clamps used to secure the air filter, use part number 8704.