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Dehumidifiers: Size & Dimension Guide

Size at a glance

Capacity range
1.91–172.13 pints per day
Median capacity
35.0 pints per day
Width range
None–None in
Models
504

Across a catalog of 504 ENERGY STAR–certified dehumidifiers, capacity ranges from approximately 1.91 to 172.13 pints per day, with a median capacity of 35.0 pints per day. The selection is dominated by portable models, which account for 480 units, while whole-home dehumidifiers comprise 24 units. Each subtype occupies a different size band within the overall range.

Selecting the appropriate dehumidifier depends on household moisture needs and the physical constraints of the intended installation space, rather than simply choosing the largest available model. Before purchase, the height, width, and depth of the installation area should be measured, along with the dimensions of any doorways or passages through which the unit must be moved. These dataset ranges represent the full spectrum of available options and do not constitute a fit guarantee for any individual model.

SubtypeModels in dataset
Portable Dehumidifier480
Whole-home Dehumidifier24
A kitchen countertop with a toaster and microwave small appliances
Photo: U.S. federal agency (EFTA) / Wikimedia Commons (public domain)

Measure twice

Capacity tells you how much it holds; the width, height and depth tell you whether it fits. Check both the appliance opening and the doorway/hallway path before you commit to a size.

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