The best portable air conditioners keep rooms cool and offer a degree of air filtration. We test for cooling ability, noise, ...

Before you start scouring the middle aisle, we suggest you cool your heels We've also tested a $249 Aldi Stirling portable air conditioner, but despite its slightly higher price, it actually delivers ...

Our experts say these portable AC units from brands like DeLonghi and Honeywell are worth buying. They're movable and keep ...

Note that our experts only recommend one portable air conditioner, which has a CHOICE Expert Rating of 73%. It ranks among the top five in our testing (as well as being the cheapest of those five).

This isn't an all-weather, cold-climate heat pump -- it can operate in temperatures ranging from 50 to 104 degrees Fahrenheit ...

Read our full Midea Duo Smart Inverter Portable Air Conditioner review. Best budget Considering its price and Btu rating, the LG LP0621WSR Portable Air Conditioner did a great job cooling.

We’ve certainly come a long way in how we cool down indoors. Growing up I remember pedestal fans, window fans and window air ...

Portable air conditioners account for almost 20 percent of the room air conditioner market, but our lab tests reveal that they deliver only mediocre performance. In fact, not a single model earns ...

This high quality portable air conditioner and heater has a pretty big price tag and it can be fairly heavy but it makes up for that with its fast temperature change and easy-to-use app.

Cooling effectiveness based on how quickly the air conditioner cools a room by 10°C and how even the temperature distribution is across the room. Running costs based on electricity unit price of ...

I've tested dozens of the best air conditioners over the last six years, and one of the portable air conditioners I regularly use in my home is the Midea Duo Smart Inverter Portable Air Conditioner.