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7 Best Whole House Dehumidifiers - Reviewed and Rated 2021
A few years ago, my husband and I moved into a new home right on the lake we loved to vacation on. The house was perfect, and it was a dream come true, having the ability to walk down to the dock in our backyard to go swimming and boating.
As we got to know the new house, we realized that the previous owners had neglected some critical things about caring for the ventilation system and that our home (and my allergies) would benefit from installing a whole house dehumidifier. As soon as it was installed, we noticed a significant difference in our sleeping habits, too.
In a Rush? Here’s our winner..
Editor’s Choice: ALORAIR Basement/Crawl Space Dehumidifier
Since our house on the lake is in a colder climate, we wanted a new dehumidifier with a defrost setting to ensure it worked year-round, including temperatures under 36°F to avoid frost build-up. The ALORAIR Basement/Crawl Space Dehumidifier does just that.It was recommended to us by a friend who runs a fire and water restoration business, and I’m so glad it was. The ALORAIR Dehumidifier works exceptionally well for the price paid for it, it’s quiet, and we don’t have to worry about moisture or mildew in our ducts and crawl spaces anymore.
Efficient, effective, relatively quiet
High quality and versatile
Compact size fits almost anywhere
Total floor coverage area: 1,300 ft²
MERV 8 filter, under 52 decibels
Features remote monitoring technology
Great in large spaces, 4,500 ft²
Built-in handles make it easy to move
Quiet operation means you use it anywhere, anytime
3 sizes available to accommodate your budget, home
Removes 50 pints of moisture per day
Continuous pump works until you turn it off
Can drain with a standard garden hose
Bucket removal is easy for emptying collected water
1-year parts and labor limited warranty
Features a standard pump
Covers 4.500 ft² of space
Collects 50 pints of water per day
Saves money on power
Timer sets length of time before shutting down
Holds 6 liters of water before needing emptied
White finish matches decor
Collects 50 pints of moisture every day
Great for bathrooms, kitchens, basements, and bedrooms
Aprilaire – Pro Dehumidifier
Largest model covers 7,200 ft²
Sensors adjust humidifier when room humidity exceeds setting
Energy Efficiency saves money on power bills
Can be purchased with or without casters
Continuous pump type
Maximum Air Flow Capacity: 265 ft³/minute
7 Best Whole House Dehumidifier - Reviews
- Maximum Air Flow Capacity: 130 ft³/minute
- Total floor coverage area: 1,300 ft²
- Upper-temperature rating of 104°F
- MERV 8 filter, under 52 decibels
- Features remote monitoring technology
- Dimensions: 19.2”×12.2”×13.3”
- Weighs 57.3 lbs.
The ALORAIR Dehumidifier is an excellent dehumidifier for smaller homes or large basements and crawl spaces. It’s got a smaller footprint and is easy to install. The filter, which you’ll need to change every 60 to 90 days, is rated MERV 8, making it capable of trapping pollutants like pollen, dust mites, and mold spores.
This model has excellent resistance to corrosion with its specialized protection technology. This corrosion resistance extends the life of the coils in your dehumidifier, allowing them to maintain their heat transferability.
Eliminate the musty, damp smells from your home at a rate of 55 pints per day. You’ll be surprised how quiet and energy-efficient this unit is, saving you money no matter how much you use it.
- Efficient, effective, relatively quiet
- High quality and versatile
- Compact size fits almost anywhere
- Works continuously without needing breaks or overheating
- Pulls gallons of water within hours of setup
- Defrost settings can fail after a year
- Some users have struggled with compressor issues
Who Should Get This?
This whole house dehumidifier from ALORAIR is a versatile unit that fits just about anywhere. It’s great for damp homes or cellars.
- 3 sizes available to accommodate your budget, home
- Dimensions: 16.6” x 11” x 24.3”
- Weighs 41.6 lbs.
- Removes 50 pints of moisture per day
- 1.8 gallon tank capacity
- Works in any indoor space
- Continuous pump works until you turn it off
The Vremi Dehumidifier is a cost-effective way to control the humidity and moisture in the air in your home or basement. It can accommodate large spaces like a basement or warehouse, but it’s terrific in smaller areas too.
The wheels and handle make this dehumidifier easy to move from room to room. Place it in your basement to remove the musty smell and excessive dampness during the day, and then bring it into your bedroom at night to enjoy sleeping easier while it operates quietly without disturbing you.
The sleek design is finished in white to appear unobtrusive in any decor scheme. Vremi packages this unit to be less intimidating and enjoyable to use day after day.
- Great in large spaces, 4,500 ft²
- Sleek and clean looking with caster wheels
- Built-in handles make it easy to move
- Quiet operation means you use it anywhere, anytime
- Easy to use, easy to clean, trustworthy design
- Hose outlet is difficult to use
- Bucket removal is problematic and difficult
Who Should Get This?
Anyone who needs to control humidity in an indoor setting will love this dehumidifier. It’s easy to empty and works great for larger spaces.
- 3 model sizes
- 15.94” x 11.54” x 24.29”
- Weighs 33.51 lbs.
- Features a standard pump
- Covers 4.500 ft² of space
- Collects 50 pints of water per day
- Adjustable settings give you control of humidity level
Busy parents with small kids or pets will love the MIDEA Dehumidifier. It’s easy to use by just hooking up a standard garden hose and draining it without having to reposition it after install. Or, if you’d prefer, you can remove the interior bucket and dump the collected water down the drain.
It’s available in 3 different model sizes, allowing you to choose the perfect size for your space. The largest size covers up to 4,500 ft² while collecting up to 50 pints of moisture from the air every day.
It only produces 51db, meaning you can keep your kids’ rooms at a healthy humidity level while they sleep, and the auto-shutoff feature makes it safe to leave overnight.
- Customize your experience depending on climate
- Can drain with a standard garden hose
- Bucket removal is easy for emptying collected water
- Maximum 51-decibel volume means quiet operation
- 1-year parts and labor limited warranty
- Manufacturer can be difficult to work with
- Unit is described as being overly loud
Who Should Get This?
Great for families with kids and pets, just plug in this dehumidifier and forget about it. Pick the setting you’d like to have in your air and let it go.
- Energy Star rated outstanding for energy efficiency
- White finish matches decor
- Collects 50 pints of moisture every day
- 15.4” x 11.1” x 24.25”
- Continuous pump type
- Weighs 46.4 lbs.
- Great for bathrooms, kitchens, basements, and bedrooms
The TaoTronics Dehumidifier is an excellent way to chase away mold and mildew from humid, damp, and wet bathrooms. It has a midsized footprint, so it may be too big or bulky for smaller bathrooms, but larger ones will see the benefit immediately. No more condensation on mirrors and walls, and say goodbye to musty, mildew bespeckled shower curtains. The TaoTronics Dehumidifier saves you time on cleaning.
This unit features a temperature sensor and adjusts to the heat and humidity in the air. Turn it on before you shower and enjoy getting ready after without the hassle of a steamed up mirror. If you’re halfway through a shower and turn down the water temperature, the TaoTronics Dehumidifier identifies that temperature change and adjusts to it.
- Saves money on power
- Overflow protection prevents messes when full
- Timer sets length of time before shutting down
- Holds 6 liters of water before needing emptied
- Pump button directs moisture collection to sink drain
- Sometimes leaks even with auto-shutdown function
- Too big and bulky to move
Who Should Get This?
This dehumidifier is excellent for larger bathrooms that see a lot of action. Turn this on before a hot shower, and you’ll never have to worry about mildew ever again.
- 4 sizes to choose from
- Available in 3 styles
- Can be purchased with or without casters
- Weighs 70 lbs.
- 27.5” x 12.5” x 14.5”
- Continuous pump type
- Maximum Air Flow Capacity: 265 ft³/minute
The Aprilaire Pro Dehumidifier is the answer for large homes that need to eliminate moisture from attic to basement. If you’ve already tried more inexpensive versions and need a more permanent solution, then you’ll love the set it and forget it approach that the Aprilaire – Pro delivers.
Choose the humidity setting you’d prefer and watch as the sensors monitor the moisture in the air. Once it reaches your desired setting, the unit automatically adjusts its compressor to keep the humidity in your home at the set level. It works great to reduce the amount of dust in the air while preventing mold and mildew from spreading.
It removes up to 95 pints of water per 24 hours, meaning it will protect the wood in your building from rotting and termites with ease.
- Energy Efficiency saves money on power bills
- Largest model covers 7,200 ft²
- Corrosion-resistant aluminum coils extend dehumidifier life
- Sensors adjust humidifier when room humidity exceeds setting
- 5-year warranty
- Higher settings carrying higher decibel sounds
- Warranty may be voided without professional install
Who Should Get This?
Perfect for larger homes in humid areas and even large warehouses, the Aprilaire – Pro Dehumidifier has several different sizes to choose from up to 7,200 ft².
- Available in 3 sizes
- White finish is timeless
- Weighs 40 lbs.
- Continuous pump type
- Covers up to 4,000 ft²
- Dimensions: 15.4” x 11” x 24.3”
- 1.8 gallon water tank capacity
The hOmeLabs Dehumidifier is one of the easiest products on the market to use. Where other models are complicated and intricate, this one is straightforward and predictable. Simply choose your ideal moisture setting and turn on the unit. It will run in its continuous cycle for 24 hours or until its tank is full. Use the drain hose hook up if you prefer not to shut off the unit for days on end until the dampness has been removed from your home.
This sleek, modern will look great in your living room or family room. The compressor and fan are quiet enough to never be louder than your TV or music. A 2-year warranty is included with this dehumidifier, with an extra 6 months added at no additional charge once the unit is registered.
- Must be on level surface to drain properly
- Cannot be used directly out of the box
Who Should Get This?
Perfect for those who appreciate a straightforward approach to home appliances, the hOmeLabs Dehumidifier is the ultimate in “set it and forget it” technology.
- Removes 50 pints, covering 4.500 ft²
- Able to adjust humidity from 30% to 85%
- Perfect for finished basement, bathroom, bedrooms, and cellars
- Modern look is sleek and finished in white
- Laundry function is unique, suitable for laundry rooms
- Quiet operation does not disturb peace or sleep
- Continuous pump
The Kesnos Dehumidifier is designed with the modern home in mind. It’s sleek and futuristic looking with recessed handles that don’t disturb its attractive exterior. It’s easy to move thanks to the hidden wheels, so you can take it from room to room with you.
The quiet operation is perfect for bedrooms and studio apartments as it will never disturb you while you work, sleep, or entertain family and friends. It has a great dry clothes function that allows you to place it in a laundry room with wet clothes, helping to air dry your laundry faster than ever before.
Choose the setting that works best for your room or home, and then let the continuous pump work to remove all the dampness and mildew until the 1.18-gallon tank is full.
- 360° hidden wheels make unit easy to move
- Recessed handle keeps unit attractive
- 2 options: 1.18-gallon bucket, auto drain
- Digital display offers convenient, accurate readouts
- Automatically shut off when bucket is full
- No bucket monitoring system
- Unit is large and bulky
How to Choose the Best Whole house Dehumidifier?
If you’ve noticed that odors tend to linger in the air of your home, that allergies have overpowered your life, or you’re just generally uncomfortable because humidity has taken over your living room, you may want to get a whole house dehumidifier to improve your quality of life.
Whole house dehumidifiers are great tools to aid your air conditioner while it works to cool and cycle the air through your home. They remove moisture from the air, which immediately helps the air in your home to become more breathable and comfortable.
Buying a whole house dehumidifier can be a daunting task if you’re not entirely sure what you’re looking for, but fortunately, it doesn’t have to be overwhelming. When getting ready to make your purchase, some things to consider are area size and the level of dampness in your home.
Dehumidifiers, whether whole house or portable, operate in terms of square footage. When considering what dehumidifier to purchase, you’ll want to take the measurements of the area you wish to dehumidify.
Some people only need a dehumidifier in basements or crawl spaces. If you’re planning on getting a whole house dehumidifier, you’ll want to know the square footage of your entire home so you can purchase one that’s capable of removing moisture from your whole house.
Determine the amount of dampness in your home so that you can purchase according to your home’s needs. If you get a dehumidifier that isn’t up to the task of removing the humidity and moisture from your home, then it may be a complete waste of money. The same is true if you get a dehumidifier that works too hard to do things you don’t need it to.
If you have an indoor humidity reading of 60% to 70%, you can consider your home moderately damp. Very damp would be considered a humidity reading of 70% to 80% and is characterized by a pronounced musty smell but no signs of mold or mildew. If your home, basement, or crawl space has visible mold or mildew stains with signs of seepage on walls or ceilings, you probably have an indoor humidity reading of 80% to 90%.
Finally, if extremely wet areas show visible signs of mold and mildew with water damage, standing water in your home, and an overpowering odor, you most likely have an indoor humidity rating of 90% to 100%.
With all these things in mind, you should be able to make an educated decision as to what demands will be placed on your dehumidifier and buy accordingly.
Final Verdict: Our Top Choice
If you’ve noticed a lot of moisture in your home and you’re eager to spare yourself the cleanup associated with black mold and mildew, then your best option is to install an ALORAIR Dehumidifier in your home.
This unit is perfect for colder climates because it uses a defrost setting to protect against coil freeze, allowing it to continue working no matter how cold it is. It’s quiet, which means you can place it anywhere in your home and Energy Star Rated, so it’s sure to save you money on your power bills while keeping your basement and crawl spaces dry.
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