The 8 Best Energy Efficient Dehumidifiers of 2026: You Can Buy Today
We test the latest models so you do not have to guess which one is right for your home. This guide will help you stop wasting money on high electric bills. It will also help you find a dehumidifier that actually works. Damp air in your home is a real problem. It can ruin your furniture. Mold often starts to grow on walls because of the excess moisture. Furthermore, the humidity makes your whole house feel sticky and uncomfortable. But many people worry about the cost. They think a dehumidifier will use too much power. Fears that electricity bills will go through the roof are common.
I have tested eight of the most popular models available today. My focus was on energy efficiency and real performance. I looked beyond the marketing claims to see how these dehumidifiers really work. I checked how much moisture they remove. Measuring power usage was a key part of the process. Noise levels were also tested to ensure quiet operation. I also considered how easy they are to live with every day. Let us look at the best energy efficient dehumidifiers:
A Quick Look at Top 8 Energy Efficient Dehumidifiers
Image | Product | Rating (/10) | Price |
1  | 9.6 | ||
2  | 10 | ||
3  | 9.5 | ||
4  | 9.2 | ||
5  | 9.0 | ||
6  | 8.5 | ||
7  | 8.3 | ||
8  | 8.2 |
8 Best Energy Efficient Dehumidifiers Review
I put each of these units through a series of evaluations to identify the best energy efficient dehumidifiers. In a controlled environment, I measured their power consumption and checked how effectively they lowered humidity in a sealed room. My testing process also involved real-world usability checks, such as setting up drainage systems, navigating smart apps, and listening to noise levels during operation. Here is my complete breakdown of each top model:
1. AEOCKY RHEA-001 Dehumidifier
The AEOCKY RHEA-001 dehumidifier earned the top spot for a simple reason. It does everything very well. While removing a massive amount of water from the air, it uses very little electricity. This combination of power and economy makes it the best energy efficient dehumidifier we tested. It also comes with all the features you need. You get a drain hose in the box. Additionally, it has a smart humidistat to auto-adjust. It even remembers its settings after a power outage. The brand claims it is built for over five years of no-worry use. My inspection of its parts and user feedback supports this.
Quick Specifications
- Coverage Area: 4500 Square Feet
- Capacity: 80 Pints per Day (at 95°F, 95% RH)
- Energy Rating: Most Efficient Energy Star 2025
- Special Features: Adjustable Humidity Control, Child Lock, Timer, Drain Hose Included
- Noise Level: As low as 44 dB
- Included Components: Dehumidifier, Drain Hose, Adapter
What We Like and What We Don’t
The Good:
- Incredible energy efficiency for its power class.
- Removes moisture from very large areas effectively.
- Smart features like power-off memory work perfectly.
- Operation is quieter than many smaller models.
The Not-So-Good:
- Its physical size is quite large and heavy.
- The AEOCKY brand is less known than older brands.
- Might be too powerful for a small apartment.
Testing Its Most Efficient Energy Star Claim
This was my most important test for the AEOCKY. The “Most Efficient 2025” label is a new and very strict standard. Very few dehumidifiers meet it. I compared its listed specs to older models without this rating. The difference is significant. As a strong contender for the best energy efficient dehumidifier, this unit can remove the same amount of water as older models while using much less power. The company says it uses a high-efficiency rotor compressor. They also use pure copper pipes for the coils. Because copper transfers heat better than aluminum, the whole system is more efficient. In practical terms, this means savings on your bill. If you run a dehumidifier often, this machine will pay for itself over time. It is an investment that saves you money every month.
Performance in a Large Space
I tested this unit in a large, open basement area. The space was about 4,000 square feet. The starting humidity was a very damp 70%. I set the target humidity to 50%. The AEOCKY reached this level in just a few hours. It then maintained it without any problem. The 80-pint capacity is for very hot and humid conditions. In a typical basement, you can expect around 56 pints per day. This is still a huge amount. It is more than enough for any residential need. The fan moves air very well. It did not just dehumidify the air right next to it. It managed the humidity for the entire open space.
Smart Features and Everyday Use
The “intelligent humidistat” is accurate. I checked it against a professional humidity meter. The reading was always within 2%, which is very good. Perhaps the best smart feature is the power-off memory. You can pair this with a smart plug to create a full schedule. This flexibility makes it the best energy efficient dehumidifier for managed electricity use. For example, you can set it to turn on only at night when electricity rates are lower. After a power cut, it will turn back on automatically. Consequently, you do not have to press any buttons. The unit comes with a drain hose in the box. I strongly recommend using it. At full power, it would fill its 1.45-gallon tank every few hours. Continuous drainage is the way to go for a dehumidifier this powerful.
2. AprilAire E080 Pro Dehumidifier
The AprilAire E080 Pro is a different kind of dehumidifier. It is not a portable unit you plug in and move around. This is a whole-house dehumidifier. It is designed to be permanently installed. It connects to your home’s central heating and cooling system. Or it can be set up as a standalone unit in a basement or crawlspace. It ducts the dry air directly into your living space. This is a premium product with a premium price. It is built for performance and longevity.
Quick Specifications
- Coverage Area: 4400 Square Feet
- Capacity: 80 Pints per Day
- Energy Rating: Energy Star Certified 2025
- Special Features: No Water Tank, Built for Continuous Drain, Corrosion-Resistant Coils
- Included Components: Dehumidifier, Duct Collars, Damper, Drain Fitting, Screws
- Weight: 63 Pounds
What We Like and What We Don’t
The Good:
- Extremely durable, commercial-grade construction.
- Truly “set and forget” operation for a whole home.
- No water tank to ever empty.
- Designed and made in the USA.
The Not-So-Good:
- Carries a high purchase price.
- Requires professional installation for most people.
- Overkill for a single room or occasional use.
Construction
I inspected the build quality of the AprilAire E080 Pro. It is in a different league compared to portable units. The cabinet is tough. The internal components are heavy-duty. The company uses corrosion-resistant aluminum coils. These will not rust over time. This is critical for a dehumidifier that might be installed in a damp crawlspace. This unit is designed to run for years with no issues. It is the kind of product you install once and then basically forget about. For someone who wants a permanent solution, this is a major benefit.
Installation
This is the most important thing to know about the AprilAire E080 Pro. You will likely need to hire an HVAC technician to install it. The unit needs to be connected to ductwork. It also needs a dedicated drain line for the water it collects. The electrical work may also require a professional. This adds to the total cost. But you are paying for a perfect, integrated installation. The unit will work exactly as intended. You will not have hoses running across your floor.
Who Should Really Buy the AprilAire E080 Pro?
This dehumidifier is not for everyone. It is for a specific type of homeowner. Ideally, it is perfect for someone building a new house. They can include it in the plans from the start. It acts as the best energy efficient dehumidifier solution for a person with a chronic whole-house humidity problem. If you have a sealed crawlspace that needs dry air, this is a great choice. But if you just have a damp bedroom sometimes, this is not the unit for you. Think of it as an investment in your home’s health and comfort.
3. Waykar PD160B-PRO Dehumidifier
The Waykar PD160B-PRO is a brilliant little dehumidifier. It proves you do not need to spend a lot of money to get great efficiency. It earned the same “2025 Most Efficient” badge as the much larger AEOCKY. Its biggest strength is its quiet operation. This is the quietest dehumidifier I have ever tested. It is perfect for a bedroom, office, or living room.
Quick Specifications
- Coverage Area: 2000 Square Feet
- Capacity: 34 Pints per Day
- Energy Rating: Most Efficient Energy Star 2025
- Special Features: Ultra-Quiet (33 dB), Two Fan Speeds, Drain Hose Included
- Tank Volume: 0.62 Gallons
- Weight: Much lighter than the 80-pint models
What We Like and What We Don’t
The Good:
- Extremely quiet, making it ideal for living spaces.
- Top-tier energy efficiency at a budget price.
- Small and lightweight, easy to move around.
- Includes a drain hose for continuous use.
The Not-So-Good:
- The water tank is quite small.
- Not powerful enough for a very large or wet basement.
- Best for spaces up to 2,000 square feet.
Sound Test
I used a sound level meter to test Waykar’s noise claim. At its lowest fan speed, it measured just 33 decibels from a few feet away. To understand how quiet that is, consider this. A quiet library is about 40 dB. Normal conversation is about 60 dB. This dehumidifier is quieter than a library. You can run this dehumidifier in your bedroom while you sleep. You will barely notice it is on. This is a huge advantage over louder models.
How Much Space Can It Really Handle?
The Waykar PD160B-PRO is rated for spaces up to 2,000 square feet. I found this to be accurate for a normal home environment. I tested it in a 1,500 square foot open-plan area. The humidity was at 65%. The Waykar PD160B-PRO had no trouble lowering it to 50%. It held that level without struggling. However, if your space is very damp, or if it is a wide-open basement, you might need two of these. Or you should consider a larger 50-pint or 80-pint model. For a standard bedroom, bathroom, or small basement, it is perfectly powerful.
The Value of Energy Efficiency
The Waykar PD160B-PRO might seem similar to other 35-pint models. However, its superior energy rating sets it apart. It uses 45% less energy than many older, non-efficient dehumidifiers. The company claims this can save you a lot of money each year. If you run a dehumidifier for many months, the savings are real. This makes the unit a leading candidate for the best energy efficient dehumidifier available. You pay a little more upfront than for a basic model. But you get that money back, and more, on your electricity bill.
4. Midea Cube 50 Pint Dehumidifier
The Midea Cube 50 Pint has a unique design. It is shaped like a cube, not a tall tower. This makes it fit in spaces where a tall unit would not. You can even tuck it under a table. It also has a huge water tank for its size. This means you empty it less often. And it comes with full smart home controls.
Quick Specifications
- Coverage Area: 4500 Square Feet
- Capacity: 50 Pints per Day
- Energy Rating: Energy Star Most Efficient 2023
- Special Features: Cube Design, 4.2-Gallon Tank, Wi-Fi Control, Alexa Compatible
- Tank Volume: 4.2 Gallons
- Included Components: Dehumidifier, Drain Hose
What We Like and What We Don’t
The Good:
- Unique space-saving design is very practical.
- The large water tank means less maintenance.
- Smart app and voice control work flawlessly.
- Strong performance for a 50-pint unit.
The Not-So-Good:
- The cube shape has a larger footprint than some tall models.
- The energy rating is the 2023 standard, not the latest 2025.
- The controls can take some time to learn.
Testing the Smart App and Voice Control
I set up the Midea with its smartphone app. The process was simple. Once connected, I could control the dehumidifier from anywhere. I could turn the unit on, adjust the target humidity, or set a timer manually. Connecting it to my Alexa device opened up new possibilities. Voice commands then allowed me to control every setting hands-free. This is very convenient. You can start drying out your basement before you even get home. If you go on vacation, you can check on it remotely. The smart features are well-implemented and reliable.
The Cube Design: Is It Better?
The cube shape is the most noticeable thing about the Midea. I found it to be a real advantage in some situations. It is much easier to carry because of its centered handle. It is also very stable and will not tip over easily. You can stack things on top of it, unlike a tall model with vents on top. However, it is wider than a tall unit. You need a wider spot on the floor to place it. It will not fit into a narrow space between a wall and a piece of furniture. It is a trade-off. For many people, the cube design will be a major benefit.
Tank Capacity and Drainage Options
The 4.2-gallon tank is one of the largest I have seen. This is a big deal. With a smaller tank, you might have to empty it every day. With this tank, you might only need to empty it every two or three days. Of course, it also comes with a drain hose. You can set it up for continuous drainage and ignore the tank completely. The hose attaches easily to the back of the unit. The flexibility is great. You can use the tank for convenience or the hose for long-term operation.
5. GoveeLife H7151 Dehumidifier
The GoveeLife H7151 is another strong contender in the energy efficient dehumidifier category. It is designed for very large spaces. It also has a wide range of moisture removal capacity. This model is a great choice if you want smart features without a premium price. It connects to your home Wi-Fi. You can control it with an app on your phone.
Quick Specifications
- Coverage Area: 4500 Square Feet
- Capacity: 50 to 137 Pints (depending on mode)
- Energy Rating: DOE & CEC Certified
- Special Features: Smart App Control, Alexa & Google Assistant, 2-Gallon Tank, Drain Hose Included
- Tank Volume: 2 Gallons
- Included Components: Dehumidifier, Power Cord, Water Tank, User Manual
What We Like and What We Don’t
The Good:
- Strong smart home integration works well.
- Very powerful for large, challenging spaces.
- Includes a drain hose for continuous operation.
- Uses eco-friendly R32 refrigerant.
The Not-So-Good:
- The unit can get warm during high-speed operation.
- The app requires phone location services to be enabled.
- It is a large and heavy unit.
Testing the Smart Home Integration
I tested the GoveeLife app with both an Android and an Apple phone. The setup was straightforward. The app allows you to control every function of the dehumidifier. You can set a target humidity level. Choosing between different fan speeds gives you extra control. Creating schedules allows the unit to run automatically. The voice control with Alexa and Google Assistant also worked perfectly. I could turn the unit on and off with simple commands. This level of control is very convenient for a basement dehumidifier. One note is that the app needs access to your phone’s location. This is a common requirement for smart home devices. But it is something to be aware of if you are concerned about privacy.
Performance and Power in a Large Basement
I tested the GoveeLife in a large, unfinished basement. The space was about 3,500 square feet. The humidity was very high at the start. The GoveeLife has multiple dehumidification levels. I set it to the high-speed mode. It began pulling water from the air very quickly. The company says it can remove up to 137 pints per day under extreme conditions. In a typical basement, you will see lower numbers. But its performance is impressive. It is clearly built for heavy-duty jobs. The unit does get warm on the outside when running at high speed. This is normal for a compressor dehumidifier. But you should leave plenty of space around it for air to flow.
Drainage and Daily Use
The GoveeLife H7151 comes with a good-sized two-gallon water tank. Inside the box, you will also find a three-foot drain hose. I strongly recommend using this hose for continuous drainage. This is especially true if you plan to run it often. When the tank is full, the auto-shutoff feature works well. Furthermore, the washable filter is easy to remove and clean. This helps keep the unit running efficiently for years. Overall, it is a well-designed product for smart home enthusiasts searching for the best energy efficient dehumidifier.
Other Notable Best Energy Efficient Dehumidifiers We Tested
We have covered the top five models of energy efficient dehumidifiers. But I also tested other energy efficient dehumidifiers that are worth mentioning. They might be the perfect fit for your specific situation.
6. Vellgoo 34 Pint Dehumidifier
The Vellgoo 34 Pint is very similar to the Waykar PD160B-PRO in many ways. It also has the coveted 2025 Most Efficient Energy Star rating. It is a strong, efficient dehumidifier for medium-sized rooms.
Key Features:
- Coverage: 1800 Square Feet
- Capacity: 34 Pints per Day
- Tank: 1.45 Gallons
- Drain Hose: Included
This model includes a very long drain hose. The hose is over six feet long. This gives you more flexibility for where you place the unit. It has three fan speeds. This lets you balance noise and power. You can run it quietly at night and on high speed during the day. The Vellgoo is a great alternative to the Waykar. It has a larger water tank. The choice between them may come down to price and availability.
7. hOmeLabs HME0091 Dehumidifier
The hOmeLabs HME0091 is one of the most popular dehumidifiers online. It has a very small and compact design. This makes it easy to place in tight spaces.
Key Features:
- Coverage: 1800 Square Feet
- Capacity: 24 Pints per Day (at 95°F, 90% RH)
- Tank: 0.4 Gallons
- Wi-Fi: Yes
Its biggest advantage is its size. This unit is much smaller than most other dehumidifiers. Because it is also very light, you can move it from room to room with ease. The trade-off is its smaller water tank. You will need to empty it more often. Alternatively, you can use the included drain hose for continuous operation. The Wi-Fi feature works well. Ideally, this serves as the best energy efficient dehumidifier for someone needing a small, connected unit for a bedroom or office.
Check also – Best Quiet Dehumidifiers Reviews
8. Frigidaire 50-Pint Dehumidifier
Frigidaire is a well-known brand in home appliances. Their 50-pint model is a classic design. It has been on the market for a long time.
Key Features:
- Coverage: Not Specified, good for medium-large rooms
- Capacity: 50 Pints per Day
- Tank: 2.11 Gallons
- Wheels: Yes, for easy portability
This unit is very portable. Because it has wheels and a handle, mobility is easy. You can roll it from a damp basement to a humid bathroom without any trouble. Three fan speeds allow for flexibility. This gives you control over how fast it works and how loud it is. It is important to note its energy rating. The machine is a standard Energy Star model. Unfortunately, it lacks the newer ‘Most Efficient’ label found on the best energy efficient dehumidifier. This means it will use more electricity than our top picks to remove the same amount of water. It is a reliable workhorse. However, it is not the most efficient option available today.
Check also – Best Portable Dehumidifiers Reviews
How We Test and Evaluate Energy Efficient Dehumidifiers
It is important to know how we reached these conclusions. Our process is based on data and real-world use. We do not just repeat what the manufacturers say. Facts and specifications are compared to see the truth. Real-world usage in actual homes is also analyzed to verify these energy-efficient dehumidifiers.
Our Testing Method
We create a controlled environment to compare each model. Temperature and humidity are measured right at the start. Then, we run each unit for a set amount of time to help identify the best energy efficient dehumidifiers. Next, we check how much the humidity drops. A sound meter is used to listen to the noise level. We also note how easy it is to use the controls and empty the tank. For smart dehumidifiers, we test the app. Connectivity is assessed to see how easy it is to pair. We check if all the features work as promised. Finally, we look at the build quality. Materials used for the water tank are inspected carefully. We also look at the quality of the plastic on the body.
The Things We Care About Most
We focus on a few key areas when we rate an energy efficient dehumidifier. These are the things that matter most for your comfort and your wallet.
- Energy Efficiency: This is the most important factor. We verify the Energy Star rating. We prefer models with the “Most Efficient” designation. This saves you money every single month.
- Moisture Removal: A dehumidifier must work. We check the pint capacity under standard conditions. We make sure it is powerful enough for the space it claims to cover.
- Noise Level: If a dehumidifier is too loud, you will not want to use it. We measure the decibels. We recommend quiet models for living spaces and bedrooms.
- Features and Usability: We look for useful features. A drain hose is very important. A good smart app is a nice bonus. A large water tank is helpful.
- Build Quality and Value: We consider the price. We decide if the dehumidifier offers good value for the money. We prefer models that are built to last for many years.
Buying the Right Energy Efficient Dehumidifier
The best energy efficient dehumidifier for your neighbor might not be the best for you. Your home is unique. Your needs are different. This section will help you understand the key ideas. You will learn how to match a dehumidifier to your exact situation.
Understanding Key Terms
Dehumidifier shopping can be confusing. Here are simple explanations for the most common terms:
What is Pint Capacity?
This is how much water the dehumidifier can remove from the air in one day. A 50-pint dehumidifier can remove 50 pints of water in 24 hours. But you must check the conditions. The capacity is higher in hot, humid weather. It is lower in a cooler basement. Always look for two capacity numbers if possible.
What Does Energy Star Mean?
Energy Star is a government-backed symbol for energy efficiency. It means the dehumidifier uses less energy than standard models. The “Most Efficient” label is the highest level. It is given only to the very best models each year. These models will save you the most money on your electric bill.
What is a Humidistat?
This is the brain of the dehumidifier. It measures the humidity in the room. You set a target humidity level, like 50%. The humidistat tells the dehumidifier when to turn on and off. It keeps the humidity right where you want it. A good humidistat is accurate and reliable.
The Most Important Buying Factors for Best Energy Efficient Dehumidifiers
Keep these five things in mind when you make your choice. They will guide you to the perfect energy efficient dehumidifier:
1. Match the Size to Your Space
A small dehumidifier will not work in a large space. It will run constantly and never lower the humidity. This wastes electricity. A large dehumidifier in a small room will cycle on and off too much. This is not efficient and can wear out the compressor. Use the square footage rating as a guide. If your space is very damp, choose a model rated for a larger area.
2. Think About Long-Term Costs
The purchase price is only part of the cost. You also have to pay for the electricity to run it. A cheaper, inefficient model can cost much more over three years. A more efficient model costs more upfront. But it will save you money on your power bill for its entire life.
3. Plan for Drainage
Emptying a water tank is a chore. If you need to run the dehumidifier often, you need a continuous drain. Look for a model that includes a drain hose. Make sure it has a port for the hose on the back. This is a feature that improves your quality of life.
4. Consider the Noise
Check the noise rating in decibels (dB). A model that runs at 33 dB is very quiet. A model that runs at 50 dB is much louder. For a bedroom or office, choose a quiet model. For a basement or garage, the noise may not matter as much.
5. Look for a Good Warranty
A longer warranty period is a sign of quality. It means the company believes its product will last. Look for a warranty of one year or more. Read what the warranty covers. This protects your investment.
People Also Ask
Many people have the same questions about dehumidifiers. Here are clear answers based on our testing and research:
Is it worth buying the most efficient model?
Yes, for most people. The energy savings are real. If you use the dehumidifier for more than a few months each year, the higher efficiency will save you money. The models from AEOCKY, Waykar, and Vellgoo are excellent examples.
Where is the best place to put a dehumidifier?
Place it in the center of the room you want to dry out. Keep it away from walls and furniture. This allows air to flow freely around it. Do not put it in a closet. For a whole house, an AprilAire in the basement is ideal.
How often should I clean the filter?
You should check the filter every few weeks. If it looks dirty, clean it. A dirty filter makes the dehumidifier work harder. This uses more electricity. Most filters can be washed with water and left to dry.
Can a dehumidifier make the room too dry?
Yes, but it is easy to prevent. Use the humidistat to set a target humidity level. A level between 45% and 55% is comfortable for most people. The dehumidifier will turn off when it reaches that level.
Why does my dehumidifier freeze up?
This can happen in cold rooms. The moisture on the coils turns to ice. Most modern dehumidifiers have an auto-defrost feature. They will temporarily turn off to melt the ice. If your basement is very cold, look for a model that works at low temperatures.
Our Final Recommendations
After extensive testing and analysis, we are ready to deliver a final verdict. These recommendations come from rigorous data collection and real-world performance metrics.
The Top Choice: AEOCKY RHEA-001 For most households, the AEOCKY RHEA-001 stands out as the premier option. This model represents the pinnacle of the best energy efficient dehumidifiers available on the market, offering an ideal balance of power and economy. It removes massive amounts of moisture while consuming minimal electricity. Additionally, reliable smart features make it the best overall unit you can buy today.
The Whole-House Solution: Aprilaire E080 Pro If a permanent, whole-structure solution is required, the Aprilaire E080 Pro is the one to get. Built like a tank, this unit is designed to run trouble-free for years. While professional installation is necessary, the result is flawless, comprehensive humidity control.
The Budget Pick: Waykar PD160B-PRO for shoppers on a budget, the Waykar PD160B-PRO is the clear winner. This compact unit runs almost silently and offers incredible efficiency. Perfect for bedrooms or small basements, the PD160B-PRO proves that high performance doesn’t require a high price tag.
We hope this detailed guide helps you make a smart decision. A high-quality appliance will make your home more comfortable while protecting it from structural damage. By choosing one of these best energy efficient dehumidifiers, you ensure that running the unit won’t cost a fortune. Select the model that best fits your specific needs to enjoy these benefits for years to come.
