Air Purifiers

Our team has tested air purifiers from numerous popular brands and companies, including traditional HEPA filters and bleeding edge PECO filters.

Our air purifier reviews objectively compare models by testing them against real world conditions, while monitoring with an electric air quality measurement device. You’ll find in-depth tests on air purifiers of all types, form factors, room sizes, and price points down below.

What’s on this page?

• Best Air Purifiers
• Air Purifier Reviews
• Air Purifier Comparisons
• Air Quality Resources
• Other Air Reviews

Popular Air Purifier Guides & Reviews

• Best Air Purifier
• Dyson Air Purifier Reviews & Comparisons (all models)
• Dyson Pure Cool TP04 Review
• Dyson Pure Hot + Cool HP04 vs. HP02 vs. HP01
• Molekule Review
• Molekule vs. Dyson
• How to Smoke in Your Room Without Smelling It

Best Air Purifiers

What’s the best air purifier for your home? We’ve tested air purifiers from popular brands including Dyson, Molekule, Oransi, Levoit, and others.

Our complete best air purifiers for 2019-2020 guide compares these brands and models looking at purification performance, filters, square foot coverage, smart features, sensors, and more.

• 5 Best Air Purifiers for 2019-2020

Air Purifier Reviews

We use an electronic particulate / air quality device to measure and test air purifiers. We use this data to compare, score, and identify the best air purifiers.

Our team has tested air purifiers from a litany of brands and at a variety of price points. Use the following list to find the air purifier review you’re looking for.

Air Purifier Comparisons

Narrowed down your search to just a few models? Perfect.

Use our side-by-side air purifier comparisons below to take a deep dive into the pros and cons of different models and brands that are similar to each other. Our comparison guides look at performance, specs, features, and more to give you a top-down comparative picture.

• Dyson Air Purifier Comparisons (all models)
• Dyson Pure Cool Comparisons (all models)
• Dyson HP04 vs. HP02 vs. HP01
• Molekule vs. Dyson
• Molekule Mini vs. Molekule Air

Air Quality Resources

Below, we have a list of our air quality resources and guides. These guides are designed to answer important and frequently asked questions about air purifiers and air quality.

Are they safe? Do they actually work? What’s inside dust? How does an air purifier operate? We answer all of these questions and more in our in-depth guides below.

• How to Smoke in Your Room Without Smelling It
• Air Ionizer Dangers: Are Ionic Air Purifiers Safe?
• Do Air Purifiers Remove Odors?
• What is a HEPA Filter?
• What Is Dust Made Of?

Other Air Reviews

Not finding what you need from the guides above? We’ve got you covered.

In the list down below we look at broader air quality and air augmentation needs. Whether you need a fan, heater, humidifier, or something else, we have guides and reviews that cover these topics.

• Dyson Fan Review
• Nash CoolSmart Smart Fan Review
• Honeywell UberHeat Ceramic Heater Review
• Tenergy Portable Space Heater Review
• Elechomes UC5501 Humidifier Review
• Levoit Cool Mist Humidifier Review

Questions?

Still unsure of what air purifier is best for you? No problem. Please use the comment form below to ask any questions you may have.

If you have other suggestions or comments, we’d love to hear those also.