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

These high-powered, energy-efficient window air conditioner units are perfect for cooling your room in no time. Laboratory Technical Project Manager Gianmarco Chumbe has been part of the CNET Home ...

We are just a few months away from summer, and it's high time to prepare for the hottest season. With the continuous ...

A 2 ton air conditioner is a cooling unit that can remove heat from a room or space of around 800 to 1,000 square feet. It ...

According to our reader survey, quiet operation is the feature that’s the best predictor for an owner’s overall satisfaction with their air conditioner. Manufacturers publish the noise levels ...

If you’ve had a respiratory ailment such as asthma, the significance of an air conditioner with an included air filter will not be lost on you. The installation of an HVAC system is an effective ...

This is considered a smart air conditioner. It has several cooling ... just be aware that you’ll need My Best Buy Plus to get access to the discount. While most things are the same, here are ...

According to a beauty editor whose been using leave-in conditioners for 25 years, the four best are from brands like Aveda ...

As we make our way through the cold months of winter, one thing is certain - indoor air conditioner covers are a must-have.

While they typically cost more than window AC units, the best portable air conditioners are a great solution in wildfire emergencies (especially in areas that don't regularly see sustained ...

We've tested the top options to help you choose the best one for your needs. Here are CNET's picks of the best portable air conditioners for 2025.