The best air conditioners efficiently and quietly cool your space. These are the best window and portable units for bedrooms, ...

Learn more about how Business Insider Reviews tests and researches home products. The best portable air conditioners Best overall: Midea Duo Smart Inverter Portable Air Conditioner - See at Amazon ...

Save 69 percent (yes, you read that correctly) on another model from Whynter, the slightly less powerful 11,000 BTU Portable Air Conditioner. Featuring advanced self-evaporating technology and four ...