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10 Best Energy Efficient Dehumidifiers in 2024: Reviews & Top Picks
Jeff Weishaupt
Last updated:
Moisture-related damage can be a nuisance in your home, especially if your basement and garage are prone to high humidity levels. This is where save the day, preventing odors dehumidifiers improving air quality.
Overall, they’re one of the best inventions by humanity, but they have just one downfall: dehumidifiers impact your energy consumption negatively. Luckily, certain Energy Star-certified options eliminate this issue, too, consuming 15% less energy than non-certified models.
However, finding an energy-efficient dehumidifier is not as simple as picking the most affordable one. Essential factors to remember during the buying process include tank capacity, size, and operation mode.
Keep reading to find complete reviews for the 10 best energy-efficient dehumidifiers of this year and a buyer’s guide to making a wise purchase.
The hOmeLabs Energy Star Dehumidifier is the best overall energy-efficient dehumidifier for a myriad of reasons. Energy efficiency is not its only quality; this 50-pint is also highly versatile, which is why it stays at the top of our list.
Whether you want to place it in your basement, bathroom, laundry room, bedroom, or living room, its specifications suit any moisture level and room size. You’re good to go if the room’s floor size falls under 4,500 square feet.
It’s also worth noting that the hOmeLabs Energy Star Dehumidifier has the highest energy efficiency on our list, boasting 1.9 liters per kWh and a sizable 1.6-gallon tank capacity. Of course, the automatic shut-off feature when the tank is full is another bonus, preventing overflowing.
Alternatively, you can use the drain outlet connection if you don’t want to empty the tank manually, but the hose is sold separately. In addition, the dehumidifier features easy-to-maneuver wheels and built-in cord storage.
Overall, the hOmeLabs Energy Star Dehumidifier is an all-rounder pick for those who need energy efficiency, a sleek design, intuitive controls, affordability, and easy operation.
If affordability is your priority, look no further than the Vremi 50-Pint Dehumidifier. Also known as the “Moisture Maniac,” this dehumidifier is all you could need at a reasonable price. Its efficiency is undoubtedly its primary benefit, but the 50 pints of capacity in its 1.8-gallon water tank is also worth considering.
In addition, its measurements make this the ideal fit for 3,000–4,500-square-foot spaces. At 1.9 liters per kWh, the Vremi 50-Pint Dehumidifier has the ideal daily water removal capacity you can expect from an affordable pick.
This model is also available in 22- and 35-pint capacities, making it easier for you to find the perfect fit for any room. It also features a handy port to attach a drainage host. There’s no doubt that the Vremi 50-Pint Dehumidifier is the best energy-efficient dehumidifier for the money.
Your budget may be more comfortable when buying a new energy-efficient dehumidifier. In that case, you may opt for our premium choice, the Honeywell Smart WiFi Dehumidifier.
While this pick may be more expensive, this is the ideal dehumidifier for those who don’t want to check up on the tank and moisture levels regularly. Those who plan on placing their dehumidifier in a place they won’t access too often will benefit from this option’s independence. Since this dehumidifier is enabled with innovative technology, it sends alerts and control settings to keep you updated on your device no matter where you are.
Not only is this smart dehumidifier WiFi-enabled, but it’s also compatible with Amazon Alexa. This means voice commands can turn your dehumidifier on and off as you please. Besides its smart features, the Energy Star-rated machine’s detachable water tank, continuous drainage outlet, and 20-pint tank capacity are also worth noting.
The Honeywell Smart WiFi Dehumidifier also has exceptional build quality, featuring a durable, washable air filter, which minimizes dust and pollen in the air.
It’s easy to find an energy-efficient dehumidifier, but can you find one that operates quietly and expertly? End your search because the Midea 20-Pint Dehumidifier is the quietest energy-efficient dehumidifier you’ll find on the market. Of course, you can thank the machine’s low-noise compressors for this beneficial and unobtrusive feature.
With some research, you’ll find that most energy-efficient dehumidifiers have maximum noise levels of over 55 decibels. However, the Midea 20-Pint Dehumidifier keeps its operations quiet, working at less than 51 decibels.
The loud fans and buzzing sounds of dehumidifiers are easier to ignore in rooms you don’t often use, such as basements. But when it comes to bedrooms and living rooms, you need something that gets the job done without ruining your sleep or becoming continual white noise. That’s why the Midea 20-Pint Dehumidifier is ideal for your most-used rooms, with floor areas of up to 1,500 square feet.
Plus, this dehumidifier is simple to clean, and its water canister is easy to replace, making its maintenance effortless. You may also consider this option in 35- and 50-pint models.
Most standard energy-efficient dehumidifiers on the market are targeted toward larger rooms. However, if you need an option to pull moisture from a smaller space, the SEAVON Portable Dehumidifier has your back. It’s compact, portable, and has everything you could need in a dehumidifier for a small space.
Since it doesn’t have a compressor, you can benefit from whisper-quiet operation at the same efficiency. So, if you need a dehumidifier for a small bedroom or even a campervan, you won’t have to suffer through buzzing and fanning while sleeping.
The SEAVON Portable Dehumidifier also features an auto shut-off mode and comes with a remote. Plus, it prevents overflowing by blinking an LED indicator light whenever its 27-ounce capacity tank is full. Lastly, this dehumidifier is Energy Star-rated, like each one on our list.
In contrast, you may need a dehumidifier to pull moisture from a much larger space. Most energy-efficient dehumidifiers cover floor areas between 1,500–2,000 square feet, which is why the BLACK+DECKER Portable Dehumidifier’s 3,000 square feet is exceptional. Its capabilities make it the perfect fit for a larger living room or office space.
Aside from being Energy Star-certified, this dehumidifier is compact yet powerful. Its 8-pint tank allows it to pull 30 pints of moisture daily, removing odors and preventing mold expertly. In addition, the environmentally friendly refrigerant and removable, washable mesh filter are a few other features to note.
You don’t need to worry about this dehumidifier overflowing, as you’ll receive alerts from the built-in indicator light and an audible alert system when the unit is full. However, a standard garden hose is a perfect alternative for continuous gravity feed draining.
Basements and garages can be some of the dampest spots in your home, which is why they need more robust solutions for moisture removal. It’s easy to ignore the maintenance of these rooms due to their lack of everyday use.
But it’s always too late when you take measures to remove mold and other water damage from the room. That’s why you must opt for a dehumidifier targeted toward such rooms: the Frigidaire FFAD3533W1 Dehumidifier.
Since you don’t enter your basement frequently, this dehumidifier offers a continuous drain option to skip the repetitive manual bucket emptying. The machine’s built-in pump allows it to remove moisture up to 16 feet in distance. In addition, you can overcome gravity’s limitations by pumping upward into a sink or out a window to remove moisture.
Of course, the Frigidaire High-Efficiency Dehumidifier is Energy-Star certified to reduce energy consumption. Its customizable humidity control, washable filter, and splash guard for easy cleaning are also some features worth noting.
Pros
Ideal for basements
Terrific energy efficiency
Improved low-temperature operation
Above-average build quality
Cons
One year warranty
Not ideal for small spaces
8. FRIGIDAIRE FFAD5033W1 High Humidity Dehumidifier
A quick read of the FRIGIDAIRE FFAD5033W1 High-Humidity Dehumidifier reviews clarifies why this option is highly sought-after. The dehumidifier almost perfectly meets the ideal requirements: affordable, efficient, Energy Star-rated, and durable. But does it prevent messy spills?
The answer is yes! The FRIGIDAIRE FFAD5033W1 High-Humidity Dehumidifier is known for its effective splash guard, which makes emptying and replacing the tank a snap. Plus, setting this dehumidifier up is as simple as unboxing it and plugging it in.
It also allows you to select the desired relative humidity for your space, pulling up to 50 pints of moisture per day. The machine will automatically shut off when the room reaches the desired relative humidity, saving you the manual hassle.
You can even eliminate the manual labor of emptying and replacing the tank by attaching a garden hose to the output and setting it to the continuous mode. But, if you’re looking for a dehumidifier with whisper-quiet operation, this may not be the best fit.
Pros
Multi-speed fan settings
It doesn’t take up much space
Energy Star Rated and UL listed
Works well in basements, bathrooms, and laundry rooms
Cons
Not the same efficiency as previous models
Reports of multiple system failures
9. BLACK+DECKER 4500 Sq. Ft. Dehumidifier BDT50WTB – Best Capacity
Your bathroom is the dampest room in the house, which is why it’ll require a high-capacity dehumidifier to reach the desired relative humidity. The BLACK+DECKER 4500 Sq. Ft. Dehumidifier BDT50WTB fits the description perfectly, pulling 50 pints of water daily. Plus, it’s available at a reasonable price, so you don’t need to worry about breaking the bank.
This dehumidifier guarantees the ideal combination of a high moisture removal rate and a low power draw, making it one of our most energy-efficient picks. Plus, it includes a gravity drain hose for continuous mode, which most dehumidifiers don’t come with.
This dehumidifier has a notable downside: its low tank capacity. While it can pull 50 pints of water daily, the tank can only hold 14.3 pints. That means you’ll need to pay attention when the unit alarms and empty the tank regularly or you’ll experience low performance.
Pros
Low power draw and a high moisture removal rate
Affordable
Relatively high CFM fan for quiet operation
Gravity drain hose included
Cons
Below-average hygrometer accuracy
Poor portability
Average-sized water collection bucket
10. JHS Dehumidifier 50 Pint Energy Star Dehumidifier
Last but not least, we understand that finding a dehumidifier that meets all your personal requirements is challenging. That is why the JHS Dehumidifier 50 Pint Energy Star Dehumidifier is an option worth noting, as it allows you to customize it to perfection.
Due to the pre-programmed, suggested relative humidity for different rooms in the house, you don’t need to research the perfect moisture levels for each room. Instead, you’ll only need to select the room, and it’s ready to start pulling water from the air! But you can still choose your desired relative humidity, ranging from 35%–80% RH.
Other customizations include three different fan levels and a handy child lock mode.
Pros
Easy to operate
Easy-to-read control panel
Quiet operation
Good build quality
Cons
Heavy vibration
Shallow side handles
Low-quality filter
Buyer’s Guide: Choosing the Best Energy Efficient Dehumidifiers
Buying the right dehumidifier isn’t as simple as picking the most affordable one. You must remember several elements, such as the daily water removal capacity, tank capacity, size, and more. Plus, you must also ensure your dehumidifier is energy efficient.
Here’s a complete buyer’s guide to help make your decision easier:
Tank Capacity
People rarely choose to hook up a hose to their dehumidifier, which is why it’s crucial to consider the tank capacity during the buying process. No one wants to empty their dehumidifier tank repeatedly, so it’s best to find an option with a larger tank capacity. This factor is especially worth considering if you plan on placing your dehumidifier in a space you don’t often use, such as your basement or garage.
Of course, a smaller tank is inconvenient due to the constant emptying. But it can also be inefficient, as the dehumidifier turns off automatically when the tank is full. So, if your dehumidifier is in a rarely used space, it’ll take a long time before you realize it’s off. There’s no doubt that this can harm rooms with high humidity levels.
Daily Water Removal Capacity
Besides the tank capacity, you must also consider your dehumidifier’s daily water removal capacity. It’s no secret that dehumidifiers are measured by how many pints of water they can remove from the air. Since that’s a confusing metric, you may note that a gallon has eight pints.
Deciding on a daily water removal capacity depends on the room where you’ll place the dehumidifier. The larger the room, the higher the water removal capacity must be.
Image Credit: Creative Cat Studio, Shutterstock
Floor Size
Of course, a dehumidifier’s daily water removal capacity directly correlates to the floor size of the room. So, finding the perfect balance between being large enough to keep your home dry and small enough to be energy efficient is crucial.
Then, you’ll need to find out the moisture levels of the room. The damper the room, the bigger the dehumidifier will be.
Operation Mode
Very few manual controls are required to work a dehumidifier, but you still need to pay attention to the operation mode.
For example, if energy efficiency is your priority, the ability to set the relative humidity will come in handy. This setting saves energy by only reducing the required moisture levels, shutting off automatically after reaching the ideal humidity. Then, it turns on again when the humidity rises.
Integrated Energy Factor
Of course, your interest in this list indicates that energy efficiency is your priority when buying a dehumidifier. So, the first thing to ensure is that your dehumidifier is an EnergyStar appliance. However, all options on our list are Energy Star-rated, so you’ll need to look for the most cost-efficient dehumidifier.
In this case, the highest Integrated Energy Factor (4) will be the most efficient option, as this metric is measured in liters of water removed per kilowatt-hour (kWh) of energy consumed or L/kWh. Not only does this element save money on your power bill, but it also reduces your carbon footprint.
Conclusion
It may be tempting to decide based on price when buying the best energy-efficient dehumidifier today, but you must consider many factors. For example, if you’re looking for an all-rounder dehumidifier with a high tank capacity and automatic shut-off feature, look no further than the hOmeLabs Energy Star Dehumidifier.
Read our in-depth reviews and make a wiser purchase to learn about dehumidifiers for basements, power outages, and other factors.
Featured Image Credit: Mariia Boiko, Shutterstock
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Writer
Jeff Weishaupt
Jeff is a tech professional by day, writer by night. He's had the privilege of leading software teams for startups to the Fortune 100 over the past two decades. He currently works in the data privacy space. In his spare time, Jeff enjoys browsing the latest real estate deals on Zillow, tinkering around the house with various projects, and growing herbs in the garden. His latest hobby is learning new dinner recipes for the family and his current favorite is cooking filet mignon sous vide style.
Jeff Weishaupt
