Calculators

The CADR your room needs and the dehumidifier capacity your space needs.

CalculatorsNov 4, 20264 min

Air Purifier Sizing Calculator: The CADR Your Room Needs

Enter your room's size and ceiling height to get the smoke CADR you need for allergies, smoke or wildfire days, and how many air changes an hour your current purifier delivers.

CalculatorsNov 4, 20263 min

Basement Dehumidifier Sizing Calculator: How Many Pints You Need

Enter your basement's size and how damp it is. The calculator uses ENERGY STAR's sizing guide and rounds up, as ENERGY STAR advises, to a 25, 35 or 50-pint class.

Calculators

Guides

Air Purifier Sizing Calculator: The CADR Your Room Needs

Basement Dehumidifier Sizing Calculator: How Many Pints You Need