Sizing & Buying

Choosing a dehumidifier starts with one number, and it is the number most listings get wrong. Since 2019 the Department of Energy has tested capacity at 65°F instead of 80°F, so a unit sold as “50 pint” today removes roughly what a 70 pint model did before. These guides work out the capacity your space actually needs, explain what the pint rating measures, compare the three common sizes, and cover running costs, settings and placement before you spend anything.