Nalle 10 Inch Window Reversible Exhaust Fan Through-wall installation Ventilation Fan Shutter Box Blower Ventilation Air Extractor for Bathroom Garage Greenhouse Panel size 13.5X13.5

Good working.

I bought the Nalle 10-Inch Window Reversible Exhaust Fan to install in a basement window that I converted into a cat room/catio exit — and it has made all the difference in the world! As someone who frequently fosters cats and dogs, one of my basement rooms has become a “cat den” — basically a little rescue wonderland. The only downside was the lack of ventilation, and even with regular cleaning, the litter box smell could be tough to control. After installing this fan (along with a cat door to the catio), the difference was immediate. All that odor now gets vented outside, and you can barely smell a thing! It’s also great in reverse mode to pull in fresh air and help cool the room during summer. The fan has been running nonstop for about six months now and is still going strong. Highly recommend — this fan has been a lifesaver for both me and the cats! I’d absolutely buy it again.

I been using this over 2 years. The motor is quiet and cleans easy.

I loved that this fit my tiny window. But the pull string quit working after about 3 uses. Whatever was resetting the pull quit working. I returned and got another fan and the same thing happened. This fan is perfect in my little kitchen window and I was desperate for it to work because I needed better exhaust for cooking. So I opened it up and figured out the problem. I few minor adjustments with house hold items and it works great now. I posted a video. It may be a bit confusing but I will answer any questions left for me. Now that I fixed it I am VERY happy with it.

Good powerful motor. The door rattles when I first turn it on from change in and pressure. It's work great was super easy putting place if a window.

Perfect fit for my small bathroom window and removes all the excess moisture

This was delivered in June, today is July 11 and it won’t turn on! Return date has passed by a couple of days. So this is a disposable unit?

I just recently bought this fan and it came in today so I could replace the bathroom fan I had which has a smaller vent, sadly this isn't it and I recently had to return one too a different seller, at this point I am just going to widen the vent hole in my bathroom wall too compensate for the size of this one