Sharper Image Profile Window Fan with 3 Speeds, Reversible Exhaust Mode, Weather Resistant, White

Aside from fitting perfectly in my kitchen window (without needing the spacer blocks), it not only looks great but works exceptionally well. I actually left it on overnight because it was so quiet I forgot to turn it off. Even at high speed, it's very quiet compared to other fans I've had and produces a strong airflow. It's very easy to use and switching from intake to exhaust is a great feature in a kitchen without other venting. I can't say how practical it might be in larger rooms since there are no movable fins to direct the airflow left or right, but in my modest Manhattan kitchen, I couldn't ask for anything better.

I live in Florida (so basically the surface of the sun). AC is mandatory almost every day, but… we do get a few weeks when night temperatures drop. This is my cue to turn off the AC & let Mother Nature help me save $$ If the night temps are below 70 degrees, I will pop this into my front window & let it go all night. It’s sleek & fits the window really nicely. The airflow is robust & it’s quiet. The unit is lightweight so when the temps rise, it’s not a big deal to just pop it out & store it away. Would definitely recommend this.

Buyer beware. Purchasing this is to risk disappointment and half your day off. 1. Does not exhaust well. 2. The provided "breezeblocks" leave many gaps and require custom work to seal around unit. 3. Unit allows air/wind pass through vent while powered off. It has style and blows well-enough on "High", but do not buy if you are looking for an effective exhaust fan or an easy, well-sealed installation. I was looking for a low-profile window unit to exhaust cooking smells from the kitchen area. After hours spent back and forth to hardware stores to customize a solution to seal around it, it took this fan many hours - with another window open to provide sufficient flow - to evacuate the cooking smells. Also, believe reviewers when they say that the provided breezeblocks are ill-fitting and leave significant gaps that must be creatively mitigated. After going through the trouble to customize a seal around the unit, air and wind freely pass through the fan vent even when it is off. (Not great for a leave-in window solution.) So, I attempted to create a movable cover for the vent, which was still ineffectual.

I’m shocked that there’s so many reviews saying the install was difficult, the foam pieces fit like a glove and I’ve used this fan in two different sized windows now. Install took under ten minutes and I have no gaps. When turned off it does a great job of completely blocking any air flow. The three speeds are helpful and the high speed is quite powerful for a fan this size. Noise is also quieter than most window fans, honestly it is perfect for falling asleep. 100% worth the price.

I bought 2 of these fansone draws the air in and one pulls the air through the house and out. I will probably order another one, so I will have mor air coming in. I was able to wait until the temperature reached 90° before I had to turn on the AC. Size of fans are geat. My windows have safety locks that keep the windows from being raised very high. These fans fit perfectly. They can be put ina window that slides to the side.