How to pick the right air purifier for your room: From CADR to room size, here’s a simple guide to getting cleaner air at home
Selecting the right air purifier hinges on matching its capacity to your room size. Experts recommend the 'two-thirds rule,' where the smoke CADR should be at least two-thirds of your room's area. Consider higher CADR for taller rooms or open spaces, and aim for 4-5 Air Changes Per Hour (ACH) for optimal air quality, especially for allergy sufferers.
Selecting the right air purifier hinges on matching its capacity to your room size. Experts recommend the 'two-thirds rule,' where the smoke CADR should be at least two-thirds of your room's area. Consider higher CADR for taller rooms or open spaces, and aim for 4-5 Air Changes Per Hour (ACH) for optimal air quality, especially for allergy sufferers.
