Customer Ratings & Reviews

Installation is simple. Provides sufficient airflow to keep rooms ventilated and cool, and very cost effective price. More economic than an air conditioner .

I experimented with this. Wasn’t sure how it really works with extreme temperatures and it seemed a little flimsy. It works best in the evening or at night if it’s in a window the thermostat temperature works better. I put in a window during the day and it was hot air no matter what the thermostat was on or the intake and output fans. It’s a good investment for the price. If you’re a night owl like me it works

Easily installs into window. Provides a nice breeze and is quiet.

I have had no problems with this fan. Has a high/low speed function that works without issue. Others mentioned that the fan only works within certain temperature ranges, this is not true, it can work like a regular fan, or turn on and off based on the temperature of the environment. Only downside is that LED light flashes which is annoying at night, a piece of electrical tape over the light fixes it though!

Easy to operate and very efficient. I purchased one for me and one for my daughter. I love mine. It is quiet. The one feature that I would change is that it doesn't sit flush in the window. There are top areas on both sides with openings. This makes no difference to me as I keep the lights off in my room and I don't have a television in there. My daughter has problems with hers due to those openings. She does have a television in her room which is usually on all night. Sometimes she keeps her light on, also. Therefore, nocturnal bugs of all sorts infiltrate her room.

The ability to control each of the two fans individually is exactly what makes it great about this fan...each fan can be set to exhaust out and in at your preference...I personally set left side fan to suck in air and right side fan to exhaust air out so my room air quality is fresh and cool. One can also set the fan to stop and start by itself by selecting the prefer temperature to be 80, 75, 70 or 65 degree Fahrenheit. If preferred, one can choose to set timer to automatically stop the fan after certain hours i.e, after one hour or two hours etc. I am actually planning to get a couple more for my sister and my aunt. Fan is digital push buttons controls, meaning is not analog dial for the settings. Each fan has also two fan speeds: slow and fast Not sure how long it will last since I just received it two days ago and so far I love it for the summer high heat. I am assuming it will at least last a couple of years as fans do not break down easily and it also depends on the duration of your usage per day. Great fan so I don’t have to flip the fan physically every time I want to exhaust out and exhaust in.

A little loud, but cools a small room well. Side fins could be a little longer to completely close out hot air

great fan so far. we use it every night to help cool the room down. does a great job and you can barley hear it running.

I got this as a replacement for a window fan that stopped working. expecting it to work for years to come

After looking at window fans for a year. I finally decided to get one this time. I am so glad I did. I love the option to change the direction of the fans and that you can have each one different. The directions say it stays on if you have it set to 65. But it actually auto turns off. Set to max and it stays on. I sleep with a fan on for the white noise even when the weather is cool. Easy to move to other windows if needed and also works vertical.

I just love it man. Love the dual fans, you can have one as exhaust and the other one blow in the room.. Has a timer.. Not extremely strong but definitely not weak. I bought the GeekSquad warranty bc I'm just a sucker for their warranties, if you've ever used it you'd understand. You just walk in and hand them the defective product and they give you a new one. That simple. This wasn't defective though, just sayin.

Purchased to take the hot air out of our bedroom. It has both exhaust and fan that can work independently or both. Has been running nonstop for 3 weeks. Works perfectly. Highly recommended.

Love the fan, only negative is the buttons are a little hard to push. Works well and very happy with it

The fan was a perfect fit for my old basement windows. I like the fact that the fans will run in both directions, allowing for intake or exhaust. I did not need the thermostatic control the unit is equipped with, but I suppose there are some folks who do. I'm happy with the product so far, about two months of non-stop use.

I am so glad that I purchased this! The rotors can be adjusted to intake or exhaust with a press of the button. Each fan is separately customizable to off, low, or high, giving you about six settings in terms of fan blowing power. The digital control helps make sure that the room is at the temp I want it to be.

The controls are made from pressure spots not knobs or buttons... However it works well, but not sure how long it will last.

Great fan, it has lots of controls that allow the fan to be controlled fully. Like timer, temperature, high/low speed. My only dislike is that the outer frame is pretty thick so only one side can sit inside the window frame.

Ordered two for separate rooms. I swear one is more powerful than the other but no way to measure. Both still running fine after a week of constant use. East side one set to exhaust when the sun comes up then reversed after lunch. Keeps room reasonably comfortable.

I'm using this fan in a home based smoking lounge to exhaust the smoke out. Works good, quiet, efficient

The price was right but the product has some minor function problems- no way to re-direct the air passage. It's either straight in or out. The push button operation is touchy. Fits the window just fine