A ir purifiers have become an essential household appliance for improving indoor air quality. Whether you're concerned about ...

Breathe cleaner air with an open-box Honeywell Insight HEPA Air Purifier on sale for $79.99 (reg. $174.99) for a limited time.

Air purifiers help clear out dust, pet dander and other harmful toxins in your home. Save when you buy one on sale on Amazon.

The best air purifiers use HEPA filters to quickly and efficiently improve indoor air quality. We tested dozens of models to find the most effective options for your home.

If your air quality is bad and you don’t have an air purifier, an HVAC filter taped to a box fan is better than nothing.

Amazon is offering a great deal on a small desktop-sized air purifier. Right now, you can get a Honeywell AllergenPlus HEPA Tower Air Purifier for only $35.79 after a 64% off instant discount ...

We've tested and reviewed products since 1936. Read CR's review of the Honeywell HFD230B air purifier to find out if it's worth it.

Air purifiers can help improve your home (and car) air quality — shop highly-rated air purifiers from Dyson, Honeywell, Molekule and more.

Honeywell Air Purifier for Home, 5 Stage Filtration, Covers 465 sq.ft, High Efficiency Pre-Filter, Dual HEPA Filter, Activated Carbon Filter, Removes 99.99% Pollutants & Micro Allergens - Air ...