These models can help clear harmful particulates. Plus, other steps you can take to improve indoor air quality.Left to right: ...

These are the best-rated air purifiers for your home and office when smoke from wildires and other sources of pollution ...

Alen Breathesmart 45i: This Alen air purifier relies on a medical-grade H13 true HEPA filter, which did an outstanding job of removing particulate matter from our test room. This model is also ...

The Alen BreatheSmart 45i is a great all-rounder ... While it's far from the priciest air purifier here, be aware that different customization options will incur an extra fee.

The best air purifiers can help filter fine particles, gases and other pollutants from the air you breathe. See our top picks ...

Essentially, the higher the CADR rating, the more effective it is in removing pollutants, allergens and cleaning your air ...

Bissell’s air purifier has three filters built in, so it can suck invisible pollutants out of the air as well as more obvious ...

An air purifier can have a significant impact on the quality of the air in your home. If you've been thinking about picking one up, they're not hard to find — you can shop them as low as $30 on ...

An air purifier with a HEPA filter can help. Macy Meyer Writer II Macy Meyer is a North Carolina native who graduated from UNC-Chapel Hill with a BA in English and a second BA in Journalism.

So reducing them in the air we breathe makes sense. Which is why the best air purifiers are increasingly popular. But how do air purifiers work, and are they truly effective? Read on as we answer ...