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

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

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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 ...

The best portable air conditioners keeps things cool, calm and non-sticky throughout the year. No one wants to sit at home uncomfortable and slick with sweat, and that's where a portable AC unit ...

Checked for accuracy by our qualified fact-checkers, verifiers and subject experts. Find out more about fact-checking at CHOICE. Portable air conditioners are useful if you don't have air conditioning ...

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

If the heat is getting to you, I feel your pain. My fans are in full flow around the house but it's not quite enough, with ...

If you live somewhere with a lot of temperature extremes, then it’s important to have good AC, especially when it comes to the height of the winter and summer months. Of course, ACs aren’t ...

Having the best portable air conditioner in your home is a must-have for hot summer days and nights. But one of the most common mistakes everyone makes with portable air conditioners is putting ...

Cool your room quickly with these high-powered, energy-efficient window units. Laboratory Technical Project Manager Gianmarco Chumbe has been part of the CNET Home team since 2018. He is in charge ...