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

In fact, not a single model earns a recommendation ... more effective at cooling a room. In our portable air conditioner tests, we measure how long it takes a unit to lower the temperature of ...

This isn't an all-weather, cold-climate heat pump -- it can operate in temperatures ranging from 50 to 104 degrees Fahrenheit ...

Our experts say these portable AC units from brands like DeLonghi and Honeywell are worth buying. They're movable and keep ...

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

Portable AC units are really effective at cooling the ... not meant to cover large areas or rooms. They work best for single room cooling and even smaller apartments or condos.

Zero Breeze Mark 3 is a battery-powered portable air conditioner to cool off whether out on the deck or camping in the wild.

Having the best portable air conditioner ... It can be tricky to position your AC unit in the right place if you have a lot of furniture and decorations in your rooms. But as your air conditioner ...

The condensation your AC builds up after running on a hot day can be a pain with most portable units, but DREO has found an innovative solution.