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

Our experts say these portable AC units from brands like DeLonghi and Honeywell are worth buying. They're movable and keep your home cool and humidity-free.

This high-end, portable air conditioner has a dual-hose design for efficient cooling. Pros: The dual-hose design effectively ...

In our portable air conditioner tests, we measure how long it takes a unit to lower the temperature of a test chamber from 90° F to 85° F. That takes an average of 20 minutes. By comparison ...

The people over at Gray Wolf Survival have this amazing little air conditioning project that ... These considerations make it very portable and perhaps backpackable as well.

The best portable air conditioner is just ... and if you leave it on for long enough it can make even large rooms feel very cold – but the heat hose can get awfully warm, so you want to make ...

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.