You don’t buy an air purifier in a vacuum, literally. Perhaps your old purifier is no longer working or you’re an indoor air novice, but the moment has come for you to buy an air purifier. While you ...

Home air purifiers quickly became a sought-after device with the start of the pandemic, but they’ve been around since the 1860s. Over time, these purifiers—designed to clean the room they’re placed in ...

Many air purifiers perform well out of the box—but will they remain reliable over time? That’s where CR’s new Air Purifiers Reliability & Satisfaction Survey can help provide some insight. Conducted ...

We independently review everything we recommend. We may make money from the links on our site. Learn more› Advice, staff picks, mythbusting, and more. Let us help you. Published August 2, 2023 Katie ...

Much has been said about how pollution is worsening our outdoor air quality—but indoor air can also be pretty harmful to breathe. There are all kinds of things in our indoor air that are better ...