This beautiful under cabinet kitchen range hood is constructed of premium 430 stainless steel. The range hood features an unique design ventilation system containing dual blowers to provide powerful suction at 480 CFM air flow and effortlessly remove smoke， odors and grease. Winflo patented Quick-install hardware is included to make one person installation a breeze. Innovative push sensor control to adjust 3 level fan speed and 3 level light. The easy removable and dishwasher safe aluminum mesh filters keep your maintenance to a minimum. The unit is convertible and can be vented out of your dwelling either through back or recirculating (ductless) with charcoal filters (part # WRHF004S2， included) to help reduce odors.