Amazon Basics Window Fan with Manual Controls, Twin 9-Inch Blades

It’s ok not strong enough

It was great until I turned it on. The high speed was good but the minute I turned it down, strange vibrating sounds start. Consistent fan noise is great, but this doesnt have it. The air movement is good.

Ordered digital model Likes: Quiet on High Dislikes: Hums on Low/Med (possibly voltage regulator-related), beeps when power is restored and every time a button pressed.

This is 5 star for most of you. Noise level is acceptable BUT this is going into a San Francisco Victorian with big windows and no screens and the side panels dont stretch that far. Unlike last summer, it hasnt been that 95 to 98 degree heat. Our buildings are mostly not air conditioned and window units are usually not an option. But hey...fans are good. Cool off the place at night and close the curtains during the day. I ended up buying two of these which nicely store under the bed. Very reasonable price. Hopefully they wont be needed that much.