Mitered sides allow wider opening of adjacent cabinet doors. Hemmed bottom for easy cleaning. Baked on acrylic enamel finish. 2-speed mixed-flow fan. 10-1/2 In. x 8-3/4 In. easy to remove washable aluminum grease filter. 3-1/4 In. x 10 In. damper/duct connector prevents back drafts. Fits cabinets 12 In. deep or more. 18 In. minimum height above cook top. 75 watt capacity lamp with light diffusing lens for bright lighting of cooking surface. ADA (Americans with Disabilities Act) compliant when wired to operate from a dedicated standard 2-rocker/3-rocker wall switch. HVI-2100 certified.