Flange Size: 6", Dimensions: 6"(L) x 6"(W) x 7.25"(H), Weight: 2.5 lbs., Compatible with 6" Carbon Filter * Voltage: 110V/60Hz, Power: 43.8 Watts, Current: 120 Volts, 240 CFM (Cubic Feet per Minute) * Vibration free operation, All metal construction, Heavy duty metal impeller * Low power draw, Grounded 6" power cord, Balanced motor with permanently lubricated bearings * Extremely effective for short run Duct work