The best air purifiers can remove particles at any speed setting, says Misha Kollontai, who oversees air purifier testing for Consumer Reports. The worst air purifiers, he says, will struggle even ...

HEPA air purifiers can range from $50 to more than $1,000. ... Consumer Reports is an independent, nonprofit organization that works side by side with consumers to create a fairer, ...

We've tested and reviewed products since 1936. Read CR's review of the EdenPURE G9 5 Stage air purifier to find out if it's worth it.

Levoit's Core 300 HEPA air purifier has an all-around air intake and can clean smoke and allergens from up to 1,095 square feet. ... It scored well in performance tests by Consumer Reports, ...

The NBC Select team has used air purifiers to filter pollen, odors, pet hair and even wildfire smoke from our homes for years. We spoke with filtration experts to better understand the technical ...