Questionable quality. Vibrates badly on all 3 speeds

The humming noise it makes is pretty obnoxious… I just put it in a few min ago and am contemplating returning and spending $20 for a better fan that I know is quieter.

I just received this fan and plugged it in. Controls are responsive and its very quick to change airflow directions. Havent tried the remote yet (Doesnt come with batteries). Note: My unit does emit a noticeable hum. If youre planning on using this in a quiet room, like a bedroom, it will be hard to miss it. The frequency of the hum is in like the 300hz to 400hz range. If you know about frequencies ranges, thats an area that our ears notice.

Rewriting my review on this window fan. I like the window fan, it works. At night it cools my apartment off. My only problem is the slides. They need better slides, the slides don’t stay in place, even when I lock the slides. They need better slides and slides that fit any window

I don’t believe in the flip it over type fans that’s too much work for me… The door control fans are most important… Exhaust during the day and circulation in the evening bringing that cool air in… Love this fan!