
The BLACK+DECKER 9" Dual Window Fan is about 24.25 x 4.75 x 12.75 inches, according to the manufacturer. This makes it compact enough to fit most windows and simple to install or remove.
It comes with two 9-inch blades that can work together to either pull air in or push air out, but you can't control them separately. Some folks mentioned in our research that they wish it had separate intake and exhaust controls, but many still find it effective for circulating air and quiet enough to use at night.
It's also lightweight and easy to move around. If you're looking to improve ventilation and perhaps cut down on air conditioning use, this fan could be a solid option.
Where this comes from: This answer is based on ShopSavvy's product database, real-time pricing from 4 retailers, and a look at hundreds of user reviews to give you a well-rounded picture.
Here's our "TLDR" Review
Download ShopSavvy AppCompare prices across thousands of stores in real-time, set price alerts, watch for deals by keyword, and much more.
Install ShopSavvy Browser ExtensionCompare and track prices automatically while you shop online at thousands of websites.
If you're still curious about the BLACK+DECKER 9" Dual Window Fan, here are some other answers you might find interesting:
Get the latest news, and updates on ShopSavvy. You'll be glad you did!