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

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

Learn more about how we select deals. TL;DR: The cooling LG 8,000 BTU portable air conditioner (factory reconditioned) is on sale for $209, saving you $90 off the list price. It’s feeling hot ...

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 ...