Air King Exhaust Fan, Series: The Advantage, Model: AS70, 70 cfm, 50 W Power, 120 V, 0.9 A, 60 Hz, 2175 rpm, 5 Sones Sound, Polymeric Grill Guard, 9-1/2 in Overall Height, 10 in Overall Width, 3-3/4 in Overall Depth, White, Includes: Exhaust Fan Housing, Blower, Grill, Damper and Duct Collar, Instruction Sheets, cULus Listed, 3 in Round Duct