# 🌬️ How effective is the BLACK+DECKER 9" Dual Window Fan at cooling a room?

*Published: 2024-04-09 | Updated: 2024-09-20 | Source: https://shopsavvy.com/answers/how-effective-is-the-black+decker-9"-dual-window-fan-at-cooling-a-room*

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## Product: BLACK+DECKER 9" Dual Window Fan
**Brand:** BLACK+DECKER

The BLACK+DECKER 9" Dual Window Fan does a good job of cooling and ventilating a room, though it's not without a few quirks. According to the manufacturer's description, it has dual 9-inch blades that either both pull air in or both push air out. You can't set one to intake and the other to exhaust, which has confused some people who thought it had independent controls for each fan. 

Our research pointed out that this surprised and disappointed a few folks, like Heather, at first. Despite that, many still find it quite effective and easy to use. It reverses easily between intake and exhaust modes, just not in a mixed way people might expect.

Advantageously, this fan is light and straightforward to set up, qualities users appreciate. For example, Jay G. mentioned that it's "nice, lightweight, and easy to fit into a window," making installation and removal hassle-free. Another user, Julie, simply said, "I love this fan," which echoes the general positive sentiment. 

If you need a fan that's simple to install and effectively refreshes the air by either pulling it in or pushing it out, this one seems to fit the bill nicely. But if you’re after a fan that can do both intake and exhaust at the same time with separate fans, you'll need to look further.

## Current Prices

| Retailer | Price | Availability |
|----------|-------|-------------|
| Zoro | $35.19  | Check |
| Home Depot | $39.99  | Check |
| Tractor Supply Company | $39.99  | Check |
| Wayfair | $39.99  | Check |

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*Where this comes from: This answer is based on ShopSavvy's product database, real-time pricing from thousands of retailers, and analysis of user reviews to give you a well-rounded picture.*