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

LG, Midea, Whirlpool, and Whynter. If you’re looking for additional information on portable ACs, check out our air conditioner buying guide. Allen St. John has been a senior product editor at CR ...

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 ...

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 ...