Best Air Purifiers 2024 For Pets And Cats. We tested the best air purifiers for pets and spoke to an allergy expert on what to look for in an air purifier for pet hair, dander, odors, dust, and more. Whether you’re a cat or dog person, there's something for everyone — not to mention every pet and budget.

The best air purifiers for pets offer multiple levels of filtration to capture everything from dander and other pet allergens to clumps of loose fur and even odors, getting rid of that. How we picked the best air purifiers for pets.