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

A portable AC is a self-contained unit ideal for cooling single rooms. It’s typically mounted on wheels and can be moved from ...

Although air conditioning units are generally subdivided into a number of categories, including window, split and whole house/building units, they still work the same, with the compressor ...

They are often allowed in rentals where window units are not, are easier to store and install, and some roll effortlessly from one room to another. If you're unsure whether a portable AC is right ...