Allergy & Air on April 21, 2015 3 Comments Deciding on a dehumidifier can certainly be a difficult task. Many people are put off by the many options available to them. Not only are there many different brands and types to choose from, but dehumidifiers also tend to throw people off by use of a pint rating, in reference to models. Most know what a pint is and can visualize it but have a hard time understanding the real difference between models with different capacity ratings; say, a 50 pint unit versus a 70 pint unit. More importantly, the trouble lies in understanding which one is right for you and your needs. What is a “pint” in dehumidifiers? A dehumidifier’s pint capacity is the amount of moisture (in pints) that it is capable of removing from an area in a 24-hour period. It is important to remember that a dehumidifier’s performance can be affected by both the size and humidity level of a given area. In general, a dehumidifier with a pint capacity rated at 70 pints or less is best for residential use, while units rated over 70 pints are ideal for commercial or industrial applications. So which unit is right for you? Dehumidifier Pint Capacity Chart The below chart will help you determine how many pints your dehumidifier will need based on the type of room you are trying to dehumidify and how damp the room is.