Comfort Zone Twin Window Fan with Remote Control, Removable Cover, Reversible, 9 inch, 3 Speed, 3 Function, Expandable, Exhaust, Airflow 8.40 ft/sec, Ideal for Home, Kitchen, Bedroom & Office, CZ310R

June 12, 2022, update: I am adding a new found reason why this fan is AMAZING and why I just ordered a 2nd one. Today I noticed that the bug screen was plugged with cotton-wood fluff (it’s that time of year in Vancouver). All I had to do was remove the bug screen, clean it, and put it back on. Very easy and quick! The reason why this is AMAZING is because all my previous window fans required me to remove the front grill, clean it, clean the blades, and then use 1000’s of Q-tips to clean the back grill. This is so easy and very convenient. I’m not saying dust won’t ever get into the fan and make the blades and grill get dirty, but the bug screen will make the task much less frequent. ****I LOVE IT**** I live in the Vancouver BC area and last summer we experienced an excruciating heat dome so I decided to buy this item in January 2022 when supply was not a problem. I finally needed it this week (May 30/22). I’ve had several window fans over the years. I chose this one because of the remote control, and the bug screen and cover. My window slides open so it is installed vertically. The “fins” that pull out on each end are cheap. One side came apart. No big deal, I prefer to use a piece of cardboard to fill the gap between the fan and the top inside edge of the window. The fan works very well. It does have an audible buzz to it when turned on, but it’s a lot quieter than my air conditioner and uses little electricity to operate. The bonus is that I can use the remote control to change fan direction from cooling the room to blowing out stale air. Last night was my first time using it and at 3:00am a skunk sprayed near the building. It was a luxury to be able to grab the remote from my bed and switch the blades to blow out. In the past I had to get up, remove the window fan, and close the window. Then - try to figure out how to get the stench out of the room. So overall I am very happy with the product.

This fan works very well. As you can see from the photo, my window is very old and busted, so I needed to add some tape around the edges to keep bugs out. I primarily bought this fan for two reasons: 1. Vent the hot air out of my room. 2. Vent cigarette smoke outside. This fan succeeds on both. Keeps the room nice and cool while also keeping the smell of smoke out. It's a *little* bit louder than other fans I've had, but it's not extremely loud. Installation was very easy, the one caveat is that the locking adjustable sides can be a bit... finnicky. My window is very wide, so I needed to extend them to their max size, and the locks kept unlocking with the amount of pressure the sides were producing inwards. However, I got it installed and it's now working great. The remote works out of the box. It takes 2 AAA batteries (not included). I'd recommend this fan for anyone who wants to keep their room cool, or vent cigarette smoke.

Easily reversible. Fan has good power and switches settings fine. Fan isn’t especially loud, I can still hear the birds outside in the morning, but has a nice drone to it. Biggest issue we’ve had is that the buttons have a LOUD beep every time you push them. It’s annoying in the middle of the night when you’re trying to turn it off. I haven’t tried the remote control yet so don’t know if it beeps when using that too. Also the lights when it’s on are really bright so we put electrical tape over them because they lit up the bedroom at night. Other issue is that we bought this particular fan because it said it could be used vertically in the description and we have a thin tall window, well to do it properly you need to pull out both panels on the sides of the fan, but the little clips to keep them extended are cheap and can’t hold the weight of the fan so it can stand up vertically. We ended up stretching them out and hot glueing and taping them extended so it works. A pain in the butt to have to ‘fix’ those issues, but honestly when was the last time anyone bought a product that isn’t expected to come with something annoying about it. They’re all going to have bright lights, annoying beeps, and poor quality pieces. It does the job otherwise.

Exactly what we needed at a fair price. Delivered quickly. Sometimes I come home and it's to cold because it works so well. but my boyfriend loves it that way. I like that there is a remote. The other window fan we had just quit on us so this was perfect as a replacement. It doesn't feel cheap either. would recommend to others.

Fan works well. Low, medium, and high are all clearly different and work fine. Looks are nice and the accordion end spacers spread nicely and actually lock into place with locking clips on both left and right sides and the upper and lower sections. The cool, exhaust and circulate options all work ans function as they should. Other than that the Fan is annoying. It hums pretty loudly, and steadily no matter the function it's on. Humming never stops or changes pitch. Its pretty crappy that this Fan does that because over all it would be a pretty nice cooling option.

It's not as quiet as I would have liked it, but the other screen and the inner cover for cool nights. Good speed and force of wind very good

This fan works very well, gets the job done, and easy to control with buttons or remote. The twin blades bring cool exterior air in, or take interior air out, or both at same time, which is the biggest positive, without manually having to lift and rotate the machine. The size is 23 ¾ x 12 x 3 ½ inch and fits inside the side sliders double window panes track or in front of the interior front pane on window sill. The two legs attach by a clip and supplied screw on bottom and is another useful positive and prevents fan from falling or blowing over if sitting against the window, or on a flat surface. Fan has a moderate weight, hand carrying indentation, and stable white plastic frame. Comes with elastic bug screen cloth filters for front or back side of fan frame and used only when fan is off. The only three minor negatives are the buttons on the grey front control panel are impossible to see to activate, but the remote is easy and effective from five feet away; the on/off/changing buttons have a very loud chirp sound; and the fan motor (not the blades) has a slight hum sound. This is an excellent fan, at a very competitive price. Highly recommended.

Ha sido la mejor compra para estos tiempos de calor pues puedo jalar el aire frío de afuera ya que un ventilador normal no me era suficiente para refrescarme con estos calores. Me encanta que tiene el control remoto y que tiene la opción tanto de sacar el aire caliente de mi habitación o bien, jalar aire frío de afuera hacia mi cuarto. También tiene la opción para reciclar el aire. Otra ventaja que me gustó es que puedo ponerle las patitas y lo pongo frente a mi cuando trabajo en la computadora, en caso de que necesite aire directo o que esté lloviendo. Hay otros ventiladores de ventana que no traen estas patitas y no podía ponerlo frente a mí. Esté sí tiene esta opción. No es ruidoso. Puedo dormir tranquilamente.

I like it a lot , just a little loud on high , not a deal breaker

Its works great and the remote makes it much better at night when you want to turn it off

Overall, I am quite happy with it so far and feel I received good value for the price (bought it on Prime Day for $68). It moves air pretty well and while I didn't think I would have much use for the circulate option that's what I use most of the time. Bit noisy at top speed but I live downtown and get so much noise through the window to begin with (traffic, sirens, yelling weirdos, etc.) that the fan noise becomes white noise for me however, if you are used to a quiet bedroom this may be an issue for you. I like having the remote so I don't have to get out of bed at night to change settings. Only negative thing and the reason I took off a star from my rating is that the accordion expanders are garbage, as they won't lock into place. I use the fan vertically in the window and there is absolutely no way I would trust them to hold the fan in place so I had to improvise. I use the bug screen on the outward facing side all the time in addition to the window screen and like having the fabric screen to put on when I go out so I don't have to worry about the schmutz coming in from the street all day. There was no problem fitting the fan into my window. Update August 25, 2024: Happy to say that the fan is still working as well as when I starting using it last year. With the heat we've had, it has been on more days and for longer periods of continuous time so I am still very pleased with my purchase.