HONEYWELL HF910C 18" TurboForce High Velocity Floor Fan with 90° Adjustable Head - Powerful Cooling for Home, Office & Garage - Black Energy Efficient Fan with Easy Tilt Control

Works great, moves a lot of airRecommended for medium to large roomsColor: BlackMaximum Cubic Feet per Minute (CFM): 1050 CFMProduct Weight: 8.58 lbs.Product Dimensions (LxWxH): 6.8 x 23.8 x 22.6 in.1 year limited warrantyThe small fan 900/900C moves 185 CFM of air, this moves 1050 CFM !This is like 5-6 of the 900/900C fansAnyways, the noise from this fan is of lower frequency, like any box fan.It will make you fall asleep.The fan is very light weight, and can be pitited up and down which is nice.I have it directed digionally, so the stream of air will hit my ceiling fan, and that air will be dispursed downwards from the ceiling fan.Also I have another one of these fans that move air from my belcony to my kitchen accross my living room, a good 30ft,With my screen door shut, I can still feel the breeze.