Small window fan

I'll give $1 to whoever can find me an inexpensive window fan, which will fit into a window 21" wide and 21" high. The fan can be smaller than 21" as long as it has those expandable louvers.

I have searched the toobs to no avail.

Halp!

this isn't a "window fan per se but no reason you can't put it in the window and it move a LOT of air

http://tinyurl.com/pw469n

you don't say what cheap was? or where you have looked

This one fits windows 19" by 20"

http://www.amazon.com/Lasko-Air-Director-Window-Fan/dp/B000S2ONIU/ref=tag_stp_st_edpp_url

That Lasco got pretty bad reviews on Amazon and the other one definitely won't stay in my window sill.

I need one of those cheap twin window fans that is just a single but also not $70.

This would be perfect, but I only need half of it.
http://www.amazon.com/Honeywell-HW-628-Enviracaire-Twin-Window/dp/B0000CGQYA

Get the twins, that way you can suck hot air out of the room as well as draw cooler air in. It seems like it would be a waste, but really, it helps a lot.

http://www.air-n-water.com/product/9122.html or
http://www.homedepot.com/webapp/wcs/stores/servlet/ProductDisplay?langId=-1&storeId=10051&catalogId=10053&N=5yc1vZ1xr5&R=100405673

The reviews were good and bad, depending on where you look. Good luck.

VenomousCandor wrote: http://www.air-n-water.com/product/9122.html or
http://www.homedepot.com/webapp/wcs/stores/servlet/ProductDisplay?langId=-1&storeId=10051&catalogId=10053&N=5yc1vZ1xr5&R=100405673

The reviews were good and bad, depending on where you look. Good luck.

amazing!. I owe you 100 drinks at the next Ellis penny night.

VenomousCandor wrote: http://www.air-n-water.com/product/9122.html or
http://www.homedepot.com/webapp/wcs/stores/servlet/ProductDisplay?langId=-1&storeId=10051&catalogId=10053&N=5yc1vZ1xr5&R=100405673

The reviews were good and bad, depending on where you look. Good luck.

Neither of these fit the OP's requirement of fitting a 21" wide window. The air King needs 23" and Lasko 26"

http://shop.ebay.com/i.html?_kw=window&_kw=fan&_ckw=small&_trksid=p3286.m104.l1200

vidro3 wrote: [quote=VenomousCandor]http://www.air-n-water.com/product/9122.html or
http://www.homedepot.com/webapp/wcs/stores/servlet/ProductDisplay?langId=-1&storeId=10051&catalogId=10053&N=5yc1vZ1xr5&R=100405673

The reviews were good and bad, depending on where you look. Good luck.

amazing!. I owe you 100 drinks at the next Ellis penny night.

Look closer. The 9" and 16" dimensions are the blade sizes, not the size of the window it fits.

BrooklynJack wrote: [quote=vidro3][quote=VenomousCandor]http://www.air-n-water.com/product/9122.html or
http://www.homedepot.com/webapp/wcs/stores/servlet/ProductDisplay?langId=-1&storeId=10051&catalogId=10053&N=5yc1vZ1xr5&R=100405673

The reviews were good and bad, depending on where you look. Good luck.

amazing!. I owe you 100 drinks at the next Ellis penny night.

Look closer. The 9" and 16" dimensions are the blade sizes, not the size of the window it fits.

arg

I've been shopping for one of these things myself and I have a window 16" wide. I am going to try the costco one when I get back from traveling. I like it because it moves a tremendous amount of air, it's rated at 1,340 cfm. I am going to mount a platform on the window sill and set the fan on it.

those little dual fan things don't move much air

The Lasko might be your best bet for not having to do anything extra. I've only done returns one time with amazon and they were great about it and even paid return shipping.

You could call Lasko http://www.laskoproducts.com/index.html and discuss with them too. Its just that with that size window your options are lmited