LED Task Lighting - Bright, long-lasting LED task lighting makes it easy to see what you're cooking., Grease filter - The grease filter helps trap unwanted grease and helps remove odors., 3-Speed, 400 CFM Motor Class - Three fan speeds provide the right amount of ventilation for every meal you prepare., Convertible Ventilation (Recirculating or Vented) - Vent vapors and odors outside or filter them and recirculate the air, depending on your kitchen's setup., 44 dBA (.7 Sones) at Low Speed 3 - Keep the kitchen quiet, even when venting at the highest speed. At maximum speed, sound level is 69 dBA (5.6 sones). 2 3 Keep the kitchen quiet, even when venting at the highest speed. At maximum speed, sound level is 69