Z Line 8KBB-36 760 CFM Wall Mount Range Hood with Black Finish, 36" Vent out or recirculating (ductless) option with carbon filters (not included) Easy-to-use push button controls let's you easily control fan speed and lighting 4-Speed Fan Control (280/400/580/760 CFM) let's you choose the appropriate air flow for your cooking situation 760 CFM Air Flow (highest speed setting) efficiently moves large amounts of air away from your cooking area Ductwork easily connects to the top of the range hood