The best air purifiers, based on our lab and in-home testing. Whether you need one to clear out smoke, pet dander, or any other unpleasant odors, we have a recommendation for you.

Luckily, Amazon has quite a range of highly-rated air purifiers available ... You can consult its comparison chart for a simple breakdown of how each purifier differs.

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 ...

We considered air purifiers at various price points, considering personal experience and customer reviews, as well as their noise level and effectiveness. We rank the four best air purifiers below.

ZDNET's recommendations are based on many hours of testing, research, and comparison shopping ... The best smart air purifier is one that not only filters out chemicals, toxins, and particles ...

We have tried and tested the best air purifiers for allergies to help shield your home from dust, pet dander, and other airborne allergens ― these are our top picks to buy ahead of the hay fever ...