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Comfort Zone 9-Inch Portable Twin Window Fan
- 9-Inch portable twin window fan with vibration free performance
- 2-Speed dial control
- Carry handle for portable use
- 11-1/2-Inches high; accordion extension fits 24-to 40-inch windows
- Meets UL safety standards; no assembly required
Always rely on Comfort Zone-America’s heating and cooling choice. 2-Speed dial control. Accordion expanders make this twin window fan universal, fitting 24-to-40-inch windows. A carry handle allows portable use. Reversible design allows the fan to be used for intake or exhaust. Meets UL safety standards. No assembly required.
Rating: 
(out of 2 reviews)
List Price: $ 29.99
Price: $ 27.18
Review by David Nox for Comfort Zone 9-Inch Portable Twin Window Fan
Rating:
I was very disappointed in this fan. Right out the box I noticed that it looked like a cheap plastic fan.
It looks better in the picture. I tried it anyway. As soon as I turned it on one of the two fan motors made a whining noise when running.
The motor noise was just too much to bear and I had to return it to Amazon for a refund.
I would try another fan from Amazon of from a local store where you can get a better idea of the quality.