Measure the room size
Check the humidity level
Choose the right capacity
Match the unit to the space
Consider basement or whole-home needs
Check the pint-per-day rating
Look for Energy Star certification
Choose an appropriate tank size
Consider continuous drainage
Check noise level ratings
Look for an adjustable humidistat
Choose auto shutoff
Look for auto restart
Consider defrost mode for cold spaces
Check filter type and maintenance needs
Compare portability features
Check power consumption
Review operating temperature range
Compare warranty coverage
Read customer reviews
Choose a trusted brand
Match features to your budget