- Touch Control Panel with LCD Display and Exhausted Timer - 6" Built In Damper to Prevent Air Backflow and Reduce Wind Noise - Durable Stainless Steel Filter, Easy to Disassemble and Wash - Large Capacity Oil Tank, Reduces Cleaning - Iron Fan + Wheel with Oil Free Coating, Easy to Clean - Upper Air Outlets Speed Level: High / Mid / Low Capacity: up to 800CFM Motor Power: 180 Input Power: 184 Noise: 62db Lamp: 2X2W LED Filter: BAFFLE FILTER Switch: SOFT CONTROL Materials: 430S/S G.W (lbs.): 40.5 N.W (lbs.): 30.8 Body Size (inch): 29.5*23*9.5'' Packing Size (inch): 35*14*28'' Warranty: 1 YEAR Country of Origin: China Certificate: ETL Installation video: https://www.youtube.com/watch?v=NjpDzEXqg8E