Air purifiers are a game changer when you’re surrounded by unclean air. In fact, I have two air purifiers running at all times in my apartment, both running next to my cat’s two litter boxes. It might ...

As you look to spruce up your house this spring, you also may be considering to purchase an air purifier. These devices work to remove dust, pet dander and bad odors from the air in your home. An air ...

CNET experts have tested dozens of air purifiers in our Louisville testing lab. Here's how we evaluate them to provide recommendations for flu season, pet owners and allergies.