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10 Best Energy Star Dehumidifier
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Energy Star Dehumidifiers
Buying Guide for the Best Energy Star Dehumidifier
Choosing an Energy Star dehumidifier is a great step toward managing humidity levels efficiently in your home or space. These devices remove unwanted moisture from the air, helping prevent mold, dust mites, and musty odors. Energy Star-rated models do this while using less energy, which is good for both the environment and your utility bills. The key to finding the best fit is understanding the core features and how they relate to your environment and needs. Here’s how to look at the essential specs and make a smart choice.Capacity (Pint Removal per Day)This specification tells you how much moisture the dehumidifier can pull from the air in a day, usually measured in pints. It's important because a machine that's too small won't effectively control humidity, while one that's too large may use more energy and be overkill for your space. Smaller units (20-30 pints per day) are well suited for small, mildly damp rooms like bedrooms or bathrooms. Mid-sized units (30-50 pints) are better for moderately damp areas, such as living rooms or basements. If you're dealing with big, very damp spaces or severe moisture, a larger unit (50+ pints per day) works best. Think about the size and moisture level of your space to select the right capacity—more moisture or bigger rooms require a higher capacity.
Energy Efficiency (Energy Star Certification)Energy efficiency is about how well the unit removes moisture using the least amount of electricity. The Energy Star label means the model meets strict guidelines for energy use, so it will consume less power compared to standard units. It's important because it helps you save on energy bills and is better for the environment. While all Energy Star dehumidifiers will be efficient, you can compare models by looking at their energy factor, which is the amount of water removed per kilowatt-hour. For most people, simply picking an Energy Star model is a solid choice, but if you're especially conscious about energy savings, you can compare the specific ratings.
Tank Size and Drainage OptionsThe tank size tells you how much water the dehumidifier can hold before you need to empty it. A larger tank means less frequent emptying, which is convenient, especially in damper environments. Some models offer continuous drainage options, where you can connect a hose and the water will drain directly, saving you the trouble of emptying the tank. If you'll place the dehumidifier in a spot where you can't easily check or empty the bucket, or if you expect it to pull a lot of water, choose a unit with a big tank or continuous drain feature.
Coverage Area (Square Footage)This indicates the maximum room size the dehumidifier is built for, stated in square feet. It's important because a unit that's too small won't keep up in a large area, while an oversized unit may use more energy than needed. Models are typically rated for spaces like small rooms (up to 300 sq ft), medium spaces (up to 700 sq ft), or large areas (over 1200 sq ft). Measure your space and choose a dehumidifier that's rated for at least the area you're working with—err on the larger side if your space is on the edge.
Noise LevelThis tells you how much sound the dehumidifier makes while running, usually measured in decibels (dB). It's important if you'll place the device in a living area or bedroom, as high noise can be annoying. Lower values (below 50 dB) are quieter and better for bedrooms and quiet spaces. Higher values are generally found in powerful models and are more suitable for basements or garages. Think about where you'll use the machine and how sensitive you are to noise when deciding.
Humidistat and ControlsA humidistat lets you set your desired humidity level and the dehumidifier will automatically turn on or off to maintain this level. This is important for maintaining comfort and not over-drying your air, and it also saves energy. Look for models with easy-to-use controls and displays, especially if you prefer a set-and-forget experience. If you want more convenience, consider digital controls and clear displays.
Auto Restart and Auto DefrostAuto restart means the dehumidifier will turn itself back on and resume its settings after a power outage, which is helpful if you’re away or use the device in an area prone to outages. Auto defrost keeps the coils from freezing in cooler environments. If you plan to use your dehumidifier in a basement or garage where temperatures may drop, make sure it has this feature to ensure reliable operation.