Summit 24" Wide Over-the-Range MicrowaveFEATURES 24 inch width Smartly sized for full service use in smaller kitchens Range hood function Under cabinet ventilation with a high low setting to function at 300 or 190 CFM Versatile ventilation options This unit can be set up with a vertical duct, horizontal duct, or for recirculating operation Charcoal filter Included inside the microwave to help absorb smoke and odors Removable cassette filters Two removable aluminum filters help to absorb