Product review (5 stars): Quiet and Efficient
Excellent buy for a range hood of this class. My need was for an under cabinet, ducted exhaust. I needed to keep cost low but wanted some quality instead of something that just made noise. I replaced my old Broan hood which, by the way,  was very loud and lacked exhaust power. That was a concern about repurchasing another Broan hood in that class. This was a great replacement because it (Air King) has more power (CFMs) on high and can not be heard on it's lowest setting. That's how quiet this hood's fan is. I love the 2 light settings (use regular bulb) and multiple exhaust settings. It comes with a grease filter so you can hold off on ordering one with the hood if you want. However, you'll need an E-22A, 7 inch round collar/damper. A rectangular one is supplied but, my duct is round so I bought the collar to reduce outside air from flowing back in. It works great too. I recommend using a metal snip or shear to make removing the metal punch-outs easy. A screwdriver was not efficient, for me, and the metal is sharp and thicker than I thought it would be. I also used a plier to help remove the punch-out.