Thousands of reviewers swear that these Amazon finds are effective at filtering allergens, pet dander, and airborne viruses.

The very best air purifiers for smoke are designed to filter out harmful microscopic particles, helping you breathe better.

Coverage: Some air purifiers are better suited to smaller spaces like a study or office, while others are ... pollen and allergens from your space (as small as 0.3 microns). It has quiet operation ...

With that in mind, we’ve come up with this list of 11 top air purifiers for small rooms that cost less than $100. We narrowed our list based on high user ratings, comprehensive filter systems ...

The double-sided air inlet ensures that it’s extremely effective, especially in an office or bedroom ... this relatively small air purifier offers cleaning for up to 215 square feet.

The best air purifiers for under $350 tested by CR do a solid job of cleaning your air. As recently as two years ago, few extra-large air purifiers were even at this price. Today, you can find an ...

Our expert, award-winning staff selects the products we cover and rigorously researches and tests our top picks. If you buy through our links, we may get a commission. Laboratory Technical Project ...