I'm no stranger to basement dehumidification, and I can tell you that regular dehumidifiers often fall short in basements.
You need a powerful, durable model designed for the job. Below, I share my top rated basement dehumidifiers to help you keep your space dry and protected.
Quick glance: My recommendations
Top basement dehumidifiers that remove moisture
HOmeLabs 50 pint
Editor's choice
4.8
Overall Score
Ease of Use
4.75
Maintenance
4.75
Value for Money
5.0
Who is the hOmeLabs dehumidifier best for?
The hOmeLabs 4,500 square ft dehumidifier is perfect for homeowners with a large basement that needs humidity control year-round.
Advantages
Disadvantages
If you are serious about controlling your basement humidity, I recommend the hOmeLabs dehumidifier.
This large-capacity dehumidifier will not have the same coverage as the AlorAir Sentinal commercial model, but it still works well in larger basements with a lot of humidity.
It can reduce moisture levels quickly, and during my testing, it was able to bring the relative humidity down from 65% to 30% in just under 8 hours.
I found that using the turbo mode to remove moisture more quickly worked well, as this was particularly useful after heavy rainfall or flooding.
Despite the impressive performance, the hOmeLabs dehumidifier is simple to use. It has several easy-to-use features and a single digital display to control everything.

Even those with limited experience should have no issues getting the most from this model.
This hOmeLabs model is low maintenance too, which is always a bonus.
The Chill Brothers HVAC technician Francis Kasper agrees. He says, "One feature I love is the drain hose outlet—hook it up, and you can practically set it and forget it. Perfect for anyone dealing with those classic basement humidity woes."
It also has an auto-restart, auto-defrost, and a programmable timer.
What impressed me the most with this powerful dehumidifier was its efficiency. It draws very little power when running and has an energy-efficient cycling system that limits electricity consumption.
This makes it cheaper than comparable dehumidifiers like the Fridigaire, and it's great for homeowners who need dehumidification year-round but can't afford an inflated electricity bill.
The only thing to be aware of with this dehumidifier is that it doesn't maintain the exact humidity level.
It will run until 1% below the programmed level and only turn on again when the humidity is 5% above that point. It will keep you within 5% of the target level, but you shouldn't expect complete precision.
This slight inaccuracy was not a big issue for me, and it won't be for most homeowners.
This dehumidifier is fast-acting, simple, and great for continuous use. If you are a homeowner who needs to manage humidity year-round, you won't find a much better model at this price point.
Feature | Details |
|---|---|
Moisture Removal | 50 pints per day |
Coverage Area | 4500 square feet |
Current Draw | 3 amps |
Operating Temperatures | 41 - 95 degrees Fahrenheit |
Drainage System | Automatic or manual |
Santa Fe Compact70
Most energy efficient
4.8
Overall Score
Ease of Use
4.5
Maintenance
5.0
Value for Money
5.0
Who is the Santa Fe Compact70 dehumidifier best for?
The Santa Fe Compact70 is the ideal solution for those with large, unfinished basements or crawl spaces that need year-round humidity control.
Advantages
Disadvantages
The Santa Fe Compact70 is my top choice for large basements that need a set-it-and-forget-it solution for continuous dehumidification.
This compact model is designed to fit into tight spaces, and stands 12 inches tall, 12 inches wide, and 21 inches long.
Santa Fe has strategically designed the Compact70 to work for all basements. They have even created a hanging kit so that you can install this model between the floor joists on your basement ceiling.
Like the AlorAir brand highlighted further on my list, Santa Fe is an American company. Not only are all their products made right in the Midwest (Madison, Wisconsin), but they also offer a 6 year warranty backing their components.
For homeowners looking for a long-lasting solution, you really can't beat the Santa Fe brand.
I chose the Compact70 model specifically because not only is it Energy Star certified, but it also was award the Energy Star Most Efficient model for 2024, an award only given to the top 5% of Energy Star products.

I love that I can set my desired humidity level, let it do its thing, and not have to worry about my energy bills spiking too much.
Another feature of the Santa Fe Compact70 I appreciate is that is has the option to be ducted. This is a nice feature I have seen in action in basements that are divided into several rooms.
As far as draining goes, this model has a gravity drain as standard. For unfinished basements with a drain, this is quite easy. However, a separate condensate pump is available for purchase if needed.
Just be aware that the external pump only has a one year warranty, compared to the dehumidifier's six year guarantee.
Overall, I recommend this Santa Fe model to those looking for moderate dehumidification with a semi-permanent setup.
Feature | Details |
|---|---|
Moisture removal | 70 pints per day |
Coverage area | 2200 square feet |
Current draw | 5.1 amps |
Operating temperatures | 49 - 95 degrees Fahrenheit |
Drainage system | Automatic |
AlorAir Storm Ultra
For basements that flood
4.3
Overall Score
Ease of Use
4.0
Maintenance
4.25
Value for Money
4.25
Who is the AlorAir Storm Ultra dehumidifier best for?
The AlorAir Storm Ultra dehumidifier is best option for those who have a flooded basement and need help to reduce serious water damage.
Advantages
Disadvantages
- Louder than standard home dehumidifiers
The AlorAir Storm Ultra is a portable, rugged dehumidifer, and it my top choice dehumidifier for flooding and water damage.
This beast of a machine removes water extremely quickly, and during my testing, it was able to reduce the high humidity in the air from 76% to under 50% in just 12 hours.
This dehumidifier will help you quickly dry out your home and belongings and remove moisture you didn't even notice at a rate of up to 190 pints per day.
The AlorAir Storm Ultra is one of the easiest units to set up with a single connection to your outlet.
It comes with a built-in pump, too, so it can drain water even if you don't have floor drainage.
I'll admit that this model is a bit extreme for standard basement dehumidification, and because it's so fast-acting, it is louder as well. That said, it you deal with flooding issues, this one is going to be your best friend.
This model does have a control panel on the front, but it also comes with an app.
I'm a big fan of using modern technology with appliances, so I couldn't resist trying out the app.
The app gives you full control over the operation and the humidity level, and you can even use it to empty the dehumidifier tank. Plus, it displays error codes if the appliance stops working.
The design, features, and technology are what stood out for me about this dehumidifier, and it’s why I would recommend it for water damage restoration.
It is more expensive than the AlorAir Sentinel HDi90, but also much more portable, meaning you can potentially save the day for your neighbors after a storm, as well.
Feature | Details |
|---|---|
Moisture removal | 190 pints per day |
Coverage area | 2600 square feet |
Current draw | 5.6 amps |
Operating temperatures | 33.8 - 105 degrees Fahrenheit |
Drainage system | Automatic |
AlorAir Sentinel HDi90
Commercial grade dehumidifier
4.7
Overall Score
Ease of Use
4.5
Maintenance
5.0
Value for Money
4.75
Who is the Alorair Sentinel dehumidifier best for?
The AlorAir Sentinal is an extremely powerful dehumidifier that’s idea for homeowners with large basements that have very high humidity.
Advantages
Disadvantages
If you have humidity levels above 75% in your basement, I recommend the AlorAir Sentinal.
It's tough, fast acting, and has a very high capacity of up to 198 pints per day. It will quickly remove moisture and provide commercial-grade protection to your basement.
This is one of the most powerful dehumidifiers I've tested and almost three times as powerful as the hOmeLabs model.
During my testing, it was able to reduce the humidity from 70% to 35% in just 4 hours.
This blew all the other basement dehumidifiers out of the park, and even for a commercial-grade model, this is impressive.
Not only is the AlorAir Sentinel powerful, but it's also durable, and comes from one of the top US dehumidifier brands.
The outer casing is made from reinforced metal and is tougher than most dehumidifiers.
It also has auto-defrost and auto-restart features and can operate in low temperatures. Basically, it will keep running no matter what you throw at it.

Despite how powerful it is, it's a fairly compact dehumidifier, and it will fit in tight spaces, with the option to duct into your existing HVAC.
The control panel is simple enough to use, but I would recommend buying the remote control model to make life easier.
This dehumidifier is really only designed for continuous drainage, but it doesn't come with a drainage hose. There are very cheap options available, but I would recommend buying an AlorAir brand hose for superior compatibility.
This model is more expensive and will be overkill in most homes, and unless you have a very large basement and very high humidity, the hOmeLabs is a better value option.
However, the AlorAir Sentinel offers extreme moisture removal for those who need it most.
Feature | Details |
|---|---|
Moisture removal | 198 pints per day |
Coverage area | 2600 square feet |
Current draw | 3.8 amps |
Operating temperatures | 33 - 96 degrees Fahrenheit |
Drainage system | Automatic |
AprilAire E070
Premium model with whole house option
4.5
Overall Score
Ease of Use
4.5
Maintenance
4.5
Value for Money
4.5
Who is the AprilAire E070 dehumidifier best for?
The AprilAire E070 is the ideal dehumidifier for those who want a premium option that can be used with or without your existing ductwork.
Advantages
Disadvantages
If you’re looking for a reliable, long-term dehumidifier solution for your basement, the AprilAire E070 is a premium option worth considering.
This unit is versatile enough to be used as a standalone basement dehumidifier, but it can also be integrated into your home’s ductwork and function as a small whole-house dehumidifier.
That flexibility makes it ideal for homeowners who might want to expand its use later on.
Upfront, yes—this unit is pricey compared to some of the more basic models. Still, you're not just paying for moisture removal; you're paying for AprilAire’s proven durability, energy efficiency, and excellent support. For me, that peace of mind is well worth the investment.
The E070 is rated to remove up to 70 pints of moisture per day, which is more than enough for most basements, even in high-humidity regions.
And with a coverage area of up to 2000 square feet, it’s perfect for medium to large basements.
One standout feature is the extra-wide operating temperature range—from 40°F to 140°F.
That makes this dehumidifier a great choice for challenging basement environments, including server rooms, home gyms, or storage areas that might get very warm or very cold.
It’s a tough unit designed to keep running where other dehumidifiers might stall.
Compared to something like the Santa Fe Compact70, the AprilAire E070 offers a sleeker, HVAC-ready design and easier installation—especially if you're working with limited clearance in a crawl space or tight basement corner.
Like the rest of the AprilAire line, the E070 is built with corrosion-resistant materials, has reliable gravity drainage, and includes a washable MERV 8 filter.
The controls are simple and responsive, and the build quality is exactly what I expect from a brand that's earned its place at the top of the market.
If you need a high-performance, low-maintenance basement dehumidifier that can also be scaled up for whole-house use, the AprilAire E070 is a dependable choice that won’t let you down—just be ready to pay for that premium tag up front.
Feature | Details |
|---|---|
Moisture removal | 70 pints per day |
Coverage area | Rated for 2800 square feet |
Current draw | 5.4 amps |
Operating temperatures | 40 - 140 degrees Fahrenheit |
Drainage system | Continuous gravity drainage |
Frigidaire 50 Pint
Most features
4.3
Overall Score
Ease of Use
4.5
Maintenance
4.5
Value for Money
4.0
Who is the Frigidaire dehumidifier best for?
The Frigidaire smart dehumidifier is perfect for homeowners who want to control their dehumidifier remotely, and it works well in basements that are used less frequently.
Advantages
Disadvantages
If you love modern appliances with all the bells and whistles, then I would recommend the Frigidaire dehumidifier.
This smart dehumidifier can be controlled from anywhere and is perfect for residential basements.
This modern dehumidifier is Wi-Fi enabled and it can be controlled through a dedicated app or paired with your Google Home.

The app is straightforward to set up and will send you push notifications and alerts (like when there's a full tank or it needs cleaning).
I love smart features on traditional appliances, but what I really like about this model is the power.
It doesn't have as much coverage as the AlorAir Sentinel, but it still has a good capacity and a big tank which means it will work well in larger basements.
The large fan circulates air quickly, and on the highest fan speed setting, it can reduce the humidity dramatically in just a few hours.
It also comes with a washable dust filter, similar to what you would see in an air purifier as a pre-filter. This allows the dehumidifier to remove impurities and improve the air quality in your basement.
It uses reusable filters, so you won't need to pay extra to replace them.
One thing to bear in mind with this smart dehumidifier is the noise level (around 47 decibels on low).
This is the loudest dehumidifier on my list, but I would still compare the noise level to that of a window air conditioner.
However, this modern dehumidifier is perfect for any homeowner who loves intelligent gadgets. The core appliance works very well, and the user-friendly smart features make it very simple to use.
Related article: Top rated smart window air conditioners
Feature | Details |
|---|---|
Moisture removal | 50 pints per day |
Coverage area | 2500 square feet |
Current draw | 4.2 amps |
Operating temperatures | 41 - 86 degrees Fahrenheit |
Drainage system | Manual or automatic |
GE Portable Dehumidifier
Cheapest model with quality in mind
4.1
Overall Score
Ease of Use
4.0
Maintenance
4.25
Value for Money
4.25
Who is the GE 25 pint dehumidifier best for?
The GE dehumidifier is made for homeowners who want to dehumidify a small basement or space on a tight budget (around $200).
Advantages
Disadvantages
The GE ADHE25BWF is perfect for a small basement. It's compact and affordable but still effective enough to regulate moisture levels.
The GE is a 25-pint model, which is noticeably smaller than the hOmeLabs model, but it's enough for a small space.
During testing, it was able to reduce the relative humidity from 65% to 35% in 9 hours, which is good.
If you use it in the right place, it will work effectively, and I would recommend setting it up as close to the source of moisture as possible.
Related article: How to place dehumidifier
This is a simpler model, and it doesn't have anywhere near as many features as the Frigidaire smart dehumidifier.
However, it still has an automatically adjusting fan speed which measures the relative humidity and adjusts the power input and fan accordingly.
This is great for limiting energy use and particularly useful for anyone who lives in an area where the humidity levels fluctuate.
What impressed me most about this dehumidifier was the value for money. It has a relatively low price tag, and it's Energy Star certified, so it's low-cost to run.
Given the performance and quality, I think it's one of the greatest dehumidifiers for homeowners on a budget.
One thing to be aware of with this dehumidifier is that it can generate a fair amount of heat.
In a small space, it can increase the temperature by 5-6 degrees, so it may heat up your basement space.

I would recommend setting up air conditioners or fans alongside this dehumidifier if you have them.
The GE ADHE25BWF is well-made and has smart features. It offers some great value as a budget-friendly solution and is the preferred dehumidifier for basements with a small area.
Feature | Details |
|---|---|
Moisture removal | 25 pints a day |
Coverage area | 1500 square feet |
Current draw | 3.2 amps |
Operating temperatures | 41 - 90 degrees Fahrenheit |
Drainage system | Manual or automatic |
Comparing dehumidifiers for basements
Considerations when buying basement dehumidifiers
Moisture removal levels: Understand relative humidity and PPD
The capacity of a dehumidifier is measured in Pints Per Day (PPD).
This is a measure of how much water it can remove from the air in a 24-hour period. The higher the PPD, the more moisture it can remove from the air.
Basements have higher levels of moisture than most other parts of your home, so your basement dehumidifier needs to have a relatively high capacity.
To understand how much moisture you need to remove, it's important to understand your current relative humidity.
The National Weather Service describes relative humidity as the measure of the actual amount of water vapor in the air compared to the total amount of vapor that can exist in the air at its current temperature.
The higher the humidity, the larger the dehumidifier you need. Here is a guide on the ideal RH by goal:
Goal | Below 40% | 40% - 50 % | Over 60% |
|---|---|---|---|
Best for total home comfort | |||
Ideal for allergy sufferers | |||
Manage asthma symptoms | |||
Avoid respiratory illnesses | |||
Stop the spread of viruses | |||
Negate static electricity | |||
Discourage bacteria and mold growth | |||
Fight dust mites |
Try using a hygrometer to measure the high humidity in the space, and then choose an appropriately sized model.
If you do have high humidity, then you'll need a high-capacity dehumidifier to reach the desired humidity level.
Determine your basement coverage area
The coverage area is the size of the space the dehumidifier can handle.
This is typically measured in square feet and is closely linked to the PPD.
You can find the square feet coverage area on the dehumidifier packaging. It's important to measure your basement accurately and find an appropriately sized unit.
With basement dehumidifiers, I recommend choosing a model that covers a slightly larger square footage, like the hOmeLabs brand 4,500 square foot coverage.
If you buy a smaller unit, you'll need to move the dehumidifier around a large basement to properly remove the excess humidity.
Here is a table you can use as a rough guide to finding the perfect fit:
Humidity Levels | 600 Square Feet | 800 Square Feet | 1200 Square Feet | 1,500 Square Feet |
|---|---|---|---|---|
50-60% | 40 pint | 60 pint | 70 pint | 80 pint |
60-70% | 45 pint | 60 pint | 70 pint | 90 pint |
70-80% | 50 pint | 65 pint | 80 pint | 100 pint |
80% or more | 60 pint | 70 pint | 90 pint | 120 pint |
If your basement or crawl space is unfinished (not sealed), then you may require a larger capacity dehumidifier. Here is a comparison table I've made to help you decide:
70 - 80 PPD | 80 - 100 PPD | 100 - 155 PPD | |
|---|---|---|---|
Unsealed | Up to 1800 sq ft | Up to 2200 sq ft | Up to 3600 sq ft |
Tightly Sealed | Up to 2600 sq ft | Up to 3000 sq ft | Up to 4400 sq ft |
Temperatures will impact the model you need
Most basements and crawl spaces get very cold, or at least colder than the rest of your home.
Make sure that you purchase a dehumidifier that will work with the temperature of your basement.
Whole house dehumidifiers, desiccant models and certain models for extreme conditions, will be able to function at colder temperatures.
All the basement dehumidifiers I've listed will work well in cold conditions, and most have auto-defrost functionality.
This prevents the refrigerant in the dehumidifier from freezing its coils and means it can keep working to reach the desired humidity level.
ACLAB note:
There are different types of dehumidifiers such as refrigerant dehumidifiers that use refrigerant gas and desiccant dehumidifier that do not use refrigerant gas and instead use moisture absorbing material.
Understand drainage requirements
Drainage is crucial because you need to remove the gathered moisture from your home. There are usually two main options:

Automatic drainage is usually ideal for basements because there is usually a lot of excess moisture.
All of the models on the list have automatic drainage, but for some, you may need to buy a separate hose or garden hose because they aren't included.
Pump versus no pump
The water gathered in dehumidifiers needs to be drained from your home. A pump allows you to force the water out into a drain and removes the water quickly.
Some dehumidifiers have a built-in pump, whereas others don't. To me, the optimal basement dehumidifier model will have a built-in pump, and this will save you from having to buy your own.
If you have an underground basement and don't have a floor drain, then you will need a pump to force water up and out of your home.
I would recommend the hOmeLabs dehumidifier, which is excellent at draining water up and out of your home.
Learn about fan speeds and CFM
Fan speeds determine how fast air can be circulated and how quickly moisture can be removed from the air.
This is typically measured in CFM (cubic feet per minute), and for a dehumidifier, it can range from 30-1000.
I recommend looking for a high CFM dehumidifier for basements, usually with a CFM of at least 200.
This will help to remove water from the air, surfaces, and furniture and leave you with a dryer space.
The best basement dehumidifier models have multiple fan speeds, so you can increase or decrease the airflow as needed, and some, like the Frigidaire, will have over three fan speeds to choose from.
Think about noise levels (if you use your basement)
An average dehumidifier produces 50-60 decibels of noise.
This noise level is perfectly safe, but if the decibels get too high, it can be disruptive or even damaging to your hearing.
If your basement is primarily used for storage, then you probably won't be in there frequently, and the noise level won't be a big issue.
However, if you use the basement a lot, then you may find the noise level annoying, so I would recommend a quiet dehumidifier.
Consider Energy Star ratings
I recommend choosing an Energy Star dehumidifier.
According to Perch Energy, an Energy Star certified dehumidifier will use much less power, sometimes over 15% less.
Dehumidifiers run frequently, especially in damp basements, so investing in an Energy Star-certified model with an Energy Star label can save you a lot of money.
kWh price | Wattage | Price Per Day | Price Per Month (30 Days) | Price Per Year |
|---|---|---|---|---|
$0.13 | 100 | $0.104 | $3.12 | $37.44 |
$0.13 | 200 | $0.026 | $6.24 | $74.88 |
$0.13 | 300 | $0.313 | $9.36 | $112.32 |
$0.13 | 400 | $0.416 | $12.48 | $149.76 |
$0.13 | 500 | $0.52 | $15.60 | $187.20 |
$0.13 | 600 | $0.624 | $18.72 | $224.74 |
$0.13 | 700 | $0.728 | $21.82 | $262.08 |
$0.13 | 800 | $0.832 | $24.96 | $299.52 |
Know your budget
I recommend setting a budget before you start, but be prepared to spend $150-$1000 on a good-quality unit.
The average price on those on my list is $300-400, and you can pick up the hOmeLabs dehumidifier for around $200.
However, the AlorAir Sentinel will cost over $1000 because it's a much more powerful model.
It's important to consider price alongside functionality and invest in an appliance that will work right for your home.
A warranty will help to protect your investment too.
I always recommend buying a dehumidifier for basements with at least a 1-year warranty to protect your investment.
Related article: How long dehumidifiers last
Optional features
Common causes of excessive basement moisture
A dehumidifier can help you to improve the indoor air quality in your home, protect against mold, and remove dust mites.
However, even the best dehumidifiers for basements can’t remove the causes of moisture.
If these sources of moisture are left unchecked, it could lead to mold, mildew, bacteria, dust mites, and other contaminants spreading in your home.
This can lead to respiratory infections and allergies, which has been proven in many studies.
Here are the most common causes of basement moisture for you to look out for:
FAQs
Where should I place my basement dehumidifier?
Your dehumidifier should be placed in the middle of your basement for maximum effect. This is because it allows for maximum airflow, thus reducing the moisture level more quickly.
Should you run a dehumidifier in the basement all the time?
You can run a dehumidifier all the time, but it is best to turn it off once the ideal humidity level has been reached.
What should I set my dehumidifier to in the basement?
The ideal humidity for basements is 50-60% so be sure to set your dehumidifier to this level.
This will remove enough moisture from the air to protect against mold spores, dust mites, and other contaminants.
Related article: How to find your ideal dehumidifier settings
How long does it take for a dehumidifier to dry a basement?
It can take up to 24 hours for a dehumidifier to reduce the humidity levels but will vary significantly depending on the current humidity, your model, and the size of the space.
Will a dehumidifier get rid of musty smell in the basement?
A musty smell is usually caused by dampness. A dehumidifier, or multiple dehumidifiers, will help to remove the moisture causing the dampness and lessen the smell.
Air purifiers will be more effective than a dehumidifier at removing the smell.
Do dehumidifiers help with mold?
Dehumidifiers remove moisture from the air, which prevents mold growth. They cannot get rid of existing mold.
Will a dehumidifier in the basement help the whole house?
Dehumidifiers in basements will collect moisture, and this will stop it from spreading up into your home. If you have high humidity inside the house, it is recommended that you use dehumidifiers in those rooms as well.
How to dry a basement without a dehumidifier?
The best way to dry out a basement when you do not have a dehumidifier is to improve the ventilation. By opening windows or setting up fans, you can direct the collected moisture out of the basement and dry the space.
So, which dehumidifier should you buy?
A basement dehumidifier should be durable, tough, cold-resistant, and remove a lot of moisture quickly.
The dehumidifier you choose will depend on your needs, but if I had to recommend one from all the basement dehumidifier reviews, it would be the hOmeLabs model.
It's the best-rated model, simple to use, and removes a lot of moisture quickly. It's a great asset in any basement and will give you full control over your humidity.
My #1 Recommendation
Homelabs HME020391N
- Removes a lot of moisture quickly
- Simple, digital controls
- Low cost to run
- Built-in pump







