Author: Brook D.

How we evaluate air purifiers?

THE NEW SYSTEM Going forward, the judging criteria for the ranking list will be further distinguished into four distinct metrics: Performance, Features, Annual Cost and Design & Build. We will write extensively about our definitions on the criteria below, so if you need more information you can simply read this article. So, why the change? From …

Top 10 Best Air Purifiers for Allergies and Asthma in 2022

We’re guessing you’ve come here to learn about the best air purifiers for allergies and asthma. You (or someone in your family) may suffer from severe allergies or asthma, correct? DISCLAIMER: We’ve evaluated and measured 400+ air purifiers over the last few years to compile the most comprehensive air purifier ranking list available. We spent hours narrowing down the …