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

My top pick is the Midea Duo Smart Inverter Portable Air Conditioner; it does an outstanding job of cooling and was among the quietest models we tested. For a budget option, I recommend the LG ...

Portable air conditioners are a flexible, affordable solution for keeping your space comfortable. They provide effective temperature control without the complicated installation that traditional ...

Portable air conditioner units are a life saver for those ... Designed for smaller rooms up to around 204ft², the LG is a top-selling Walmart model that has garnered a fair share of glowing ...