Best Home Air Filter 2024 Best Home. Our picks for the best air purifiers all have high proficiency, so any one of them will effectively clean the air in your home, provided they're the correct size, placed appropriately. When you can't open a window, these air purifiers we tested are the next best thing.

Based on these factors, the following are 11 of the best air purifiers you can buy today, seven of which have been tested by members of our team. Here are the air purifiers that came out on top in our tests.