Product review (2 stars): 760CFM isn't that much and only on loudest setting.
In search of replacement as for 760 CFM that's only on the highest setting and any fatty food cooked below it will fill the house with smoke as this just barely handles any meats I grill indoor under it.  Highest setting is so loud we need can barely talk to each other.  Very, very disappointed that this just doesn't handle it's primary function.