Air Flow: 760 CFM, Noise Level <65DB for ultra quiet operation * Easy Installation: This product come with all parts and accessories up to the ceiling * Adjustable height: Telescopic chimney fits 8-8.5 ceilings * Filter: Dishwasher-friendly easy to remove stainless steel outlet filter, made of 5 Layers of * Warranty: 3 years Manufacturer Limited period (parts)