Forget Square Footage: The Only Number You Need to Know Before Buying an Air Purifier (It's CADR)

Published on Oct. 27, 2025, 8:03 a.m.

You’ve seen the claims on the boxes of air purifiers, perhaps even on the product page for a unit like the AZEUS GL-FS32: "Clea…

Avari AV-EG-HEPA EG Air Purifier: Breathe Easy, Live Healthy (Korean-Made with 4-Stage HEPA Filtration)

Published on Dec. 7, 2024, 8:44 a.m.

We spend up to 90% of our lives indoors, breathing air we assume is safe. Yet, modern homes can be reservoirs of pollutants, of…