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

The best portable air conditioners keeps things cool ... But in general, reviewers found that the Whynter Elite was relatively quiet, even when on the lowest speed setting and it had a strong ...

When you buy through our links, Business Insider may earn an affiliate commission. Learn more Summer is long gone, but severe wildfires are still sending temperatures soaring and air quality ...

"One of the best portable air conditioners I’ve used ... It’s also fairly quiet, operating at 51.9dBA (which is similar to having a conversation). “Perfect for hot nights in the bedroom.

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.

This heater comes with a towel rack to store your towels conveniently and dry them quickly while experiencing warmth/coolness Quiet Operation: In sleep and mute mode, this air conditioner runs ...

enjoying the quiet, pleasantly chilly breeze after a hot day in the sun. For this reason, its line of portable air conditioning units include patented noise-isolation technology to give you all ...