What Size Dehumidifier Should I Buy?

The size of your dehumidifier will be dependent on the size of the space you are trying to remove moisture from, the amount of moisture needing to be removed, and the output capacity of the model you are interested in. A general rule of thumb is up to 400 sq. ft 25 or 30 pint. Up to 1000 sq. ft 50 pint. This is based on a ceiling height of 8 ft. If cost is a factor, you can start with a smaller model, and add another model in the future to meet your needs. You can find more information here: