GREAT SUCTION AND ULTRA QUIET: Powerful and convertible venting system with 450 CFM motor and 3-speeds fan ensures adequate amount of suction for removing odors, smoke, and grease.Ultra quiet operation, less than 54dB at high speed.Ductless range hood convertible for ventless installations with included carbon filter kit (CC110). SUPERIOR QUALITY VENT HOOD: Wall mount range hood 30 inch constructed with…