Coway air purifiers are on sale right now in just about every size and type. Breathe better this spring and summer.

We have tried and tested the Vitesy Eteria, a personal air purifier that uses a washable photocatalytic filter instead of ...

At over 20 pounds, it isn't as portable, though it does have ... the five-year number is based on running the air purifier in a 300-square-foot room at the highest speed for 12 hours a day.

In an 80-square-foot room, this quiet purifier can fully clean the air up to five times an hour. In a 200-square-foot room, it can cycle all the air twice an hour. Let’s see those pollen-spewing ...

Portable air purifiers are good for helping air out your home, reducing or increasing humidity, limiting access to air pollution, and generally keeping your home air clean. However, you need to ...

Our best budget portable air conditioner is designed for rooms up to 250 square feet but cooled the 550-square-foot testing room by more than 2 degrees in the two-hour testing period. That's ...

A n air purifier can go a long way toward reducing potentially harmful allergens and poor quality air from wildfires in your ...

Is anyone else having a really bad time this allergy season? I don’t know about you, but it seems like my daily Zyrtec is ...

There are plenty of affordable air purifiers on the market. The problem is, they are often of dubious quality or too small to perform well in a typical medium-sized room. The BlueAir Blue Pure ...

Here are the best air purifiers we tested — and who we think will love them the most. For large rooms up to 1,881 square feet – such as a family/living room, big kitchens, a dining area ...

Your air purifier might be set up correctly in a room, but its performance could suffer if you aren't cleaning it regularly or replacing the filter often enough. You also want to make sure you ...