The best air purifiers, based on our lab and in-home testing. Whether you need one to clear out smoke, pet dander, or any other unpleasant odors, we have a recommendation for you.

The best air purifiers remove air pollutants like pollen, dust, smoke, and pet dander, and many can also help eliminate unwelcome odors. The most effective model we tested, the Honeywell InSight ...

An air purifier may help reduce exposure to environmental triggers. An air purifier is a portable air cleaner. It filters and traps pollutants from the air inside your home. It also sanitizes the ...

We put the Shark Air Purifier to the test in three situations to see if it's worth the investment. Our editors and experts handpick every product we feature. We may earn a commission from your ...

Alert! AQI is on the rise again. While outdoor pollution may be unavoidable, you can still enjoy a cleaner breathing space with the best air purifier brands. As AQI levels surge once again ...

Air purifiers clean the air in a room by drawing in the air, trapping the airborne pollutants within it, and then pushing filtered, clean air back into the space. Some of these airborne particles ...

It's more important than ever to consider air purifiers a commonplace household product. Our planet's dependence on fossil fuels may be the driving force behind climate change, but it isn't just ...

Autumn is a great time to invest in one of the best air purifiers for allergies. With the hay fever season being long gone, it is easy to snap one up at a discounted price — and even more so in ...

Every year wildfire smoke creeps farther and farther across the United States, exposing the importance of having a few air purifiers for smoke. While the casual smoke exposure of a campfire or outdoor ...

Experts often recommend putting an air purifier in your bedroom, especially if you have allergies or asthma. But that's not all an air purifier can help with. Got cooking odors in your kitchen?

A great air purifier will improve the air quality in your home quickly, without being too noisy or using too much energy. Our tests measure all of these features. Poor-performing models will be ...