Air purifiers
We cut through CADR claims, ionizer hype, and inflated room ratings to tell you which purifiers actually clean the air you breathe.
If pollen and dander wreck your sinuses, filtration type and room sizing matter more than smart features.
One traps particles, the other charges them. Here is why we recommend HEPA and warn about ozone.
An undersized unit running flat out will never keep up. How to read CADR and ACH correctly.