Telescopic Downdraft Hood ? Hood raises over cooktop surface and retracts when not in use 500 CFM ? Powerful 500 CFM performance removes smoke and vapors from the cooking area Variable Speed Fan Control ? The powerful variable speed exhaust system effectively pulls smoke and vapors out of the kitchen Removable grease filter ? Durable filters can be removed for easy cleaning and maintenance Features Removable Grease Filter(s) Downdraft Exhaust (CFM) 500 Telescopic Assembly Black Optional Blower Mount Capabilities Separate Remote Raise/Lower Switch Minimum 6" Round Duct Capability Cover Plate Black 3-1/4" x 10" Rectangular Duct Fan Speed Control Variable Speed With Slide Control Approximate Dimensions (HxDxW): 27 in x 2 1/4 in x 36 in Power / Ratings Amp Rating at 120V 4.0