Tornado III takes the typical power pack up a notch, with multiple blower options to meet the most demanding chef's requirements. It has 3-speed electronic controls that put you in command of either a 290, 600, or 1,000 CFM blower, a tri-level LumiLight LED lights to illuminate the surface below, and a stylish wireless remote that allows you to control it from up to 15 feet away. Optional stainless steel liners are available in 48 Inch, 54 Inch, and 60 Inch sizes. 3-Speed/Multiple Blower Options (Sold Separately) A powerful blower that is efficient and quiet. Electronic Touch Controls It has a display window that indicates speed levels, as well as convenient features that make controlling your range hood a breeze. Tri-Level LumiLight LED Lighting Offer the perfect mood option for your kitchen. Pro Baffle Filters Effectively filter out residue from cooking. Auto Delay-Off Allows you to set your hood to continue venting for 5 or 10 minutes after cooking is complete and then automatically powers your hood off. CleanAir Function It turns the hood on once every four hours for 10 minutes to ensure the air is properly recirculated. Wireless Remote Control It allows you to control your range hood from up to 15 feet away from the liner, giving you easy access to your range hood.