Features: Quiet 400 CFM blower operates at a best in class 6.5 sones on high and 1.5 sones at normal speed Tap-touch, three-speed capacitive control features a smooth, easy-to-clean surface Bright 2-level LED module included Dishwasher-safe deluxe filters feature quick-release latch for easy removal Optional non-duct kit, filter included, available for indoor exhaust recirculation (ARKEW46, sold separately) Ducted/non-ducted telescopic flue extension accommodates 8' to 9' ceiling heights Flue extensions available to accommodate ceiling heights from 9' to 10' (AEEW46SS, sold separately) LED lighting ensures bright, long-lasting illumination Install as ducted or ductless recirculation to suit your needs Specifications: CFM: 185, 250, 400 Sones: 1.5, 2.8, 6.5 Speeds: 3 Duct Size: 6" Round Duct Discharge: Vertical Bulb Type: LED Width: 29-7/8" Depth: 19-3/4" Height: 22-5/8" Ceiling Height: 96" to 108" Height Above Cooktop: 24" to 30" Voltage: 120V Watts Per Bulb: 7W