The F40000 series provides installation flexibility with four-way convertibility to fit virtually all applications. The hood is designed for under-cabinet use and installs as 3-1/4 x 10 in ducted opening with vertical or horizontal ducting or 7 in round vertical ducting or as non-ducted with air recirculation. The hood is equipped with a 230 max blower cfm designed for years of trouble-free service, an easy to clean grease filter and control switches for fan speed and light activation.PrintGuard technology introduces a fingerprint-resistant stainless finish range hood that seamlessly matches with other stainless steel appliances in the kitchenStainless finish is easy to wipe clean from daily messes both externally and underneath, forget the elbow greaseThe scratch-resistant finish deters wear and tear on the hoodProudly manufactured in the USAThis HVI certified range hood provides sufficient ventilation at 230 max blower cfm to remove smoke and cooking odor from the airRocker switches allow you to manage the two-speed fan and one-level lighting separatelyRemovable, reusable, dishwasher safe aluminum mesh filter for easy cleaning and maintenanceSupports ductless filtration via non-ducted filterEnclosed light and fan/filter assemblies, mitered corners and hemmed edges for good looks and easy cleaning