SELF-CLEANING SYSTEM: The innovative under cabinet kitchen extractor features an internal water self-cleaning system that prolong the life of it’s motors and efficiencies. No more cleaning the fans with your hands. Essential Suction: Dual motors power the quiet stainless steel kitchen exhaust fan preventing grease, oil, and cooking odors from recirculating around the house. 6-SPEED SETTINGS: Stay in control on power and noise with our 6-speed setting, while beautiful incandescent lights illuminate your kitchen appliances as you’re cooking. EASY TO CLEAN: The slim under cabinet stove hood features an easy-to-clean grease containers and stainless steel finish for a look that blends with other kitchen appliances. THREE-WAY VENT OPTION: The ventilation tool comes with all adapters for professional or DIY installation in most kitchens. Top and rear vent options - 6” round or 10” x 3-1/4” rectangular adapter.