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

It's important to remember, portable air conditioners while powerful are not meant to cover large areas or rooms. They work best for single room cooling and even smaller apartments or condos.

"One of the best portable air conditioners I’ve used. Definitely worth every cent," raved a fan. "It cooled down my bedroom room real quick. (The) outside temp was around 32°C (and) it got my ...

this air cooler & portable ac 14000 btu portable air conditioner can be moved from room to room without hassle. Installation Kit: When it comes to fans that blow cold air, this indoor ac unit ...

To help you find the right unit for your space, we've tested the top options on the market. Here are CNET's picks of the best portable air conditioners for 2025.

Having the best portable air conditioner in your ... will provide a more even temperature and breeze to your room. Putting your air conditioner near a heat source is one of the worst things ...

Jon has first-hand experience testing home energy products such as portable power stations ... you probably wish you could take the air conditioning to the woods with you. Now you can -- and ...

You can get something pretty capable for not a lot of cash, and it'll be mobile enough to move from room to ... or air conditioner. (Check our roundup of the best big portable power stations ...