If you’re buying an air purifier, you might see the terms “airflow” and “CADR” used interchangeably to describe purifier performance. But what’s the difference between CADR (clean air delivery rate) and airflow? Are they the same thing? Or which one – CADR vs. airflow – should you use to choose a purifier?| Smart Air
Step-by-step guide on choosing an air purifier for schools and the classroom. Step 1: Measure classroom volume. Step 2: Calculated CADR needed from air purifier...| Smart Air