The Whirlpool UXT5230BDS features the FIT system eliminating measuring, cutting and filler strips for a perfect fit every time. Once installed, homeowners enjoy the quiet operation of 7 sones at highest speed with three fan speeds and recirculation option. This way, the vent hood doesn't disturb family time in the kitchen. And when cooking introduces steam, grease, smoke and odors into the surrounding air, 350 CFM takes care of it. Plus, this model offers halogen lighting to brighten the cooking area.