Comfort Zone Window Fan for Bedroom, 9 inch 3 Speed Dual Fans with Auto-Locking Expanders, Window Exhaust Fan, Removeable Bug Screen, Black

I purchased two of these fans and they’ve been a great value. They work really well for days when you don’t need the air conditioner on but still want good airflow. I like being able to bring fresh air in or push stale air out depending on the room. The fan runs quietly, especially on the lower settings, and the timer feature is a nice bonus for convenience. Overall, a simple but very effective way to keep the house comfortable. Pros: Good value, especially when purchasing more than one Works well for days when AC isn’t needed Quiet operation on lower settings Reversible airflow (bring air in or exhaust out) Convenient timer function Cons: Not as powerful as a full air conditioning system Can be a bit louder on higher speeds

Quiet and powerful fan. On a cool night without wind this thing is awesome! Reliable and easy to install!

It's a simply window fan that gets the job done. It comes in 3 speeds, and it appears to be good quality. However, it does not have an option to bring air in and push air out at the same time like other window fans. If you want the air flow to go out you'll have to turn it around in the window unfortunately. I also didn't like the fact that the box wasn't tapped shut.

Works very well, fits in my window perfect and does everything I need it to do.

The fan is quiet on low setting and it has accordion slides in the sides that some people may appreciate depending on what you want (could be a pro or a con). That’s the good part. It cannot get wet so you cannot leave it in the window like a window fan. To reverse the airflow, you have to pull the fan out and turn it around. That is not reversible. Now the ad says you can turn the fan around but pretty sure when I bought it it did not say this. Why would I spend money on a fan when I could just one I already own in the window with the same “reversible” feature? There is no way to actually install the fan in the window unless you want to build a frame for it which you can’t do because you can’t get it wet. There are no grooves or flaps or shelves or tabs to help it stay in the window frame. There is no type of louvre so air will flow into the room or out of the room whether the fan is on or not so you really can’t use it for exhaust only. The cord is not very long either so you need to have an outlet very close to the window. It’s just pretty much an overpriced fan. Don’t buy unless you don’t already have a fan you can put in front of your window. You have to be at home to manage its operation at all times, you can’t just set it and forget it, no timer etc. Since most people work (or used to before the economy crashed) this is just not practical. It’s not at all what I wanted or thought I was buying. Very disappointed.

Misleading item description, says ‘reversible’ but isn’t. Like, you can physically take the machine out of the window and flip it around, it’s that kind of reversible, but the fan engines aren’t reversible. You want just flip the switch and have the fans spin reversed. Kind of defeats the purpose of ‘reversible’ if you have to physically move the machine around. Otherwise works well moves plenty of air

So far this fan is a great buy. Especially if you have a small room. On cool nights my son says his room cools down fast. It’s quiet on that setting, kinda noisy when it’s turned up higher. Sits perfectly in the window. I like the sides that come out, gives privacy. The airflow is great since it actually moves air in. I recommend this fan for a small room. I have the same fan, it’s been 2 years and still going strong.

This dual window fan has been excellent for keeping my workspace comfortable without running the AC constantly. The 9-inch dual fan design moves a surprising amount of air for the compact size. Installation is straightforward with the auto-locking expandable panel that fits securely in my window opening. The three speed settings give good control - low is whisper quiet for nighttime use, while high provides serious airflow when needed. I particularly like that each fan can be set independently to exhaust or intake, which lets me create cross-ventilation. The reversible airflow feature is great for pulling in cool evening air or exhausting hot workshop air during the day. The unit stays firmly in place once installed and the expanding panels seal well to prevent bugs from getting in. Build quality is solid with durable materials and stable motor operation. Energy efficient compared to AC and much more effective than a single fan. Perfect for home offices, workshops, or bedrooms. The controls are intuitive and the whole unit is easy to remove and store when not needed.

Terrible cannot use in the uk

Great product, just put in window and works great, and can take with me when move house.

El problema es que la toma de corriente va a 120v. El producto no indicaba que iba a ese voltaje. Lo devolví y partí el cable porque ademàs era de cuchilla., e incluía un fusible en el mismo enchufe, otra cosa extraña al menos para mí.

Pessimo acquisto

No complaints! Its not going to completely exhaust out the hot air in high humidity but serves well as a fan and fits most of my awkward window spaces