Luckily, Walmart is one of the best places to buy a tower fan, and one of them is currently on sale for an impressive 51% off. The Maxkare 3-Speed Oscillating Tower Fan is available for only $39.

From handheld fans to stationary desk fans, bulky box fans to tall oscillating pedestal fans, hands-free neck fans to flexible grip stroller fans, there are literally thousands of portable fans ...