Best Quiet Dehumidifiers of 2025 for [Basements & Bedroom]

Announcing the world’s super quiet dehumidifiers offering the best basement moisture-control solutions!!!

How long did it take you?

It took me about two months to figure out that the scary recurring cockroach infestation and mold growth in my basement were due to the high humidity.

Immediately, I sealed up all the cracks and bought my basement a dehumidifier to remove any excess moisture. Also, I wanted to improve the air quality to avoid respiratory infections. (you know it’s about that time)

Sadly, my first dehumidifier was too noisier, and the second turned out to be my worst nightmare.

This is the harsh reality of most appliances flooding the market.

Luckily, I’ve found the top 5 quietest basement dehumidifiers on the market. This should help narrow your extensive list, so you don’t splurge on the wrong device. Also, I’ll be sharing valuable lessons I learned the hard way in the buying guide section. No doubt, it will help you make the best decision for your family.

Type of Basement Dehumidifier

Compressor

This type of dehumidifier draws in the ambient air and cools it using the internal coils. The moisture present in the air condenses into water droplets.

Most compressor-based models are an ideal choice for basements. They are a bit NOISY and more likely to affect your sleep quality (if you are a light sleeper). But, the LATEST models can deliver such powerful performance at low noise.

Desiccant

The desiccant appliance uses a filter with chemical-drying properties to dehumidify a room.

They can be suitable for small to medium rooms like your office or kitchen. But they LACK the power to solve your basement’s unique moisture challenges.

Thermoelectric

The thermoelectric uses hot surfaces to separate the moisture from the drawn air. This model usually comes in small sizes and is better suited for small rooms like closets and bathrooms.

How I Chose the Best Quiet Dehumidifiers for Basements

There’s more to choosing the most quiet dehumidifier for the basement than weighing the type of mechanism.

So, arm yourself with some of these critical factors below. You don’t want to shop blind and make another wrong buying decision.

Water Tank Capacity

The best quiet dehumidifier for you should come with the right capacity so you don’t empty too often. Basements with high humidity need a device with a large water tank.

For example, a damp 1500 sq. ft. area would require a dehumidifier with at least a 1.5-gallon container.

Newer dehumidifiers have a continuous drain option to dump the water with a hose. This feature helps avoid the hassle of emptying the bucket now and then.

Coverage

Next, you need to check the product’s specification for the coverage area. If it’s a small basement, you might be better off with a compact or midsize dehumidifying machine.

Room Size/ Relative Humidity Level	400 Sq. Ft.	600 Sq. Ft.	800 Sq. Ft.	1,200 Sq. Ft.
50% to 60%	20-pint	25-pint	35-pint	50-pint
60% to 70%	20-pint	30-pint	40-pint	50-pint
70% to 80%	25-pint	35-pint	45-pint	55-pint
80% to 90%	30-pint	40-pint	50-pint	60-pint

Medium to ample space needs an appliance with a coverage of at least 2000 sq. ft. else, some part of your basement might still be damp and cause mold to grow.

Dehumidifying Rate Effectivity

If you are anything like me, you want the stuffy air removed in no time.

So, pay attention to this;

Humidity Levels:	300 sq ft space	500 sq ft space	800 sq ft space	1,200 sq ft space
50-60% Humidity (Air feels slightly heavy)	30 Pint (Old Standard) 20 Pint (New Standard)	45 Pint (Old Standard) 30 Pint (New Standard)	60 Pint (Old Standard) 40 Pint (New Standard)	70 Pint (Old Standard) 50 Pint (New Standard)
60-70% Humidity (Occasional musty smell)	30 Pint (Old Standard) 20 Pint (New Standard)	45 Pint (Old Standard) 30 Pint (New Standard)	60 Pint (Old Standard) 40 Pint (New Standard)	70 Pint (Old Standard) 50 Pint (New Standard)
70-80% Humidity (Wet spots on walls or floor)	40 Pint (Old Standard) 25 Pint (New Standard)	50 Pint (Old Standard) 30 Pint (New Standard)	65 Pint (Old Standard) 45 Pint (New Standard)	80 Pint (Old Standard) 55 Pint (New Standard)
80-100% Humidity (Seepage on walls, mold possible)	45 Pint (Old Standard) 30 Pint (New Standard)	60 Pint (Old Standard) 40 Pint (New Standard)	70 Pint (Old Standard) 50 Pint (New Standard)	90 Pint (Old Standard) 60 Pint (New Standard)

The amount of moisture a machine can remove in a day is its dehumidifying rate effectivity. A gadget with a powerful compressor can remove up to 50 pints in 24 hours. On the other hand, a smaller model might take longer to remove the same amount of moisture.

Energy Efficiency

On energy efficiency, larger models are your best bet, and the reason is NOT far-fetched. Large models offer a wide wattage range.

Hence, they relinquish total control of energy consumption to you. You can use the device at a low power level. So, you can start saving NOW with a large model.

TYPE	SIZE (Paints removed or Case Volume)	IEF (Liters Per kWh)
Portable	less than 25 Pints Per Day.	1.70 or Higher
Portable	25-50 Pints Per Day.	1.90 or Higher
Portable	Over 50 Pints Per day.	3.40 or Higher
Whole Home	Less than 8 Cubic feet.	2.22 or Higher
Whole Home	Over 8 Cubic Feet.	3.40 or Higher

Besides, they are more efficient than smaller ones and remove more air moisture in the same period. You don’t have to run your bills up because the device takes all day to do its job.

Drainage

This is another important factor you don’t want to ignore. Some dehumidifiers feature a manual drainage system, and this involves removing and emptying their water bucket every time.

Once its tank capacity is full, the device stops working until you travel down there and do your part.

You might overlook the hassle of doing this by hand if you stay in low-humid areas.

But, in a highly humid area, this can be stressful to do every 2 -3 hours. Thus, you should consider models with automatic drainage mechanisms. They allow you to set and forget.

Two self-drainage methods are a condensate pump and a gravity-based drain hose. The formal is the most effortless way to do this since it will allow you to pump water against gravity. Hence, you can pump the water out your window or elevated sink with ZERO stress.

The downside?

It increases your energy consumption and, by extension, your electric bill. The passive drainage system is the right choice if your basement has a water outlet. In the end, it helps save more on monthly utility bills.

Advance Features

Dehumidifiers are NOT created equal. So, you must look into the bells and whistles a model offers. These extra features can make or break your experience with these appliances.

Digital controls

While it is not a deal-breaker, you will find models with digital control panels easier to use. Plus, they let you set your preferred humidity level to precision.

This is something you can’t get with the knob-style dehumidifier. Digital controls allow you to set and track your settings. Plus, push-button panels are way easier to use.

Timers

There are models with programmable timers for flexible working hours. You can choose when this device should dehumidify your basement or not. In most cases, homeowners time their machines to stop working whenever they are at work. This can help reduce the cost of running dehumidifiers.

Memory or auto restart

Sometimes I’m too tired to travel down to the basement to turn the unit on once the power is back. If this is you, then the auto-restart function is a must-have.

Even better, the device should come with a memory function. This way, you don’t have to re-input your desired setting time and again.

Frost sensors

Compressors are likely to malfunction in damp areas below 65 degrees. You would notice your device turning on and off without clearing the stuffiness.

In this case, turning off your device is the best way to go. But newer models come with an ANTI-FROST function. This program keeps track of frost forming on the device and controls the situation. It turns the device off until the frost is clear. Afterward, it switches back on to continue its dehumidification.

Water level sensors

Suppose you want to end up with a portable dehumidifier. In that case, the device won’t feature an active water pump. Thus, you have no choice but to empty the tank often.

So, it’s better to have a device with a water level alarm. This function allows you to keep track of the water level and get notified when to empty it.

This feature might not be essential if you lean toward models with a continuous drainage system for a hands-free operation.

Humidistats

Humidistats, otherwise known as hydrostat, measure the air’s moisture. This instrument helps the appliance maintain your preferred humidity level. As such, it guarantees safe breathing and, by extension, healthy living.

Also, it helps cut the cost of running this device since maintaining the set humidity level requires the device to function periodically.

Suppose your product does not come with humidistats; you can purchase an aftermath model from your local store for precise dehumidification.

Air Filter

The most quiet dehumidifier for the basement comes with an air filter to improve the air quality in the basement. If you are dealing with allergies or someone in your household, you can protect yourself or them from the allergic reaction. The air filter helps trap particles, dust, pollens, allergens, etc., for fresher and cleaner air.

Besides, they help keep the debris and dust away from the unit’s components to help extend your appliance’s life.

Noise Level

When it comes to appliances, you should know I don’t joke with the noise level. These gadgets can be noisy enough to impair your sleep quality, causing you to wake up the following day with headaches and low energy.

So, before purchasing a product, check the decibel measurement to know how much noise it generates. Consider looking at other customers’ reviews if this is not included.

But in most cases, dehumidifiers can be quieter than your standard kitchen fridge. From my experience, models with exhaust fans located on the upper part of the appliance tend to be noisier than those with a side exhaust fan.

In all you do, only buy a model with a noise level above 55 dB, especially if you often take a nap or enjoy an away time there.

Warranty

Let me tell you where most shoppers go wrong when buying the quietest basement humidifier. They neglect the warranty policy on these expensive products. This appliance costs money, and it’s vital to protect your investment. Also, the warranty policy gives you an idea of the device’s durability.

These appliances are electronics, which you and I both know can become faulty at any time without a good reason. Should this happen, you want the manufacturer to be responsible, not you.

Thus, remember to stick with a dehumidifying backed by at least a two-year worry-free manufacturer warranty.

Best Quiet Basement Dehumidifier Reviews

Only a few products on the market are designed to allow you to keep your highly humid basement at your preferred base level without the miffing noise. Luckily, I’ll recommend a few dehumidifiers that can only be seen but not heard. And here’s how they rank:

1. hOmeLabs 4,500 Sq. Ft Energy Star Dehumidifier for Extra Large Rooms and Basements

The hOmeLabs Dehumidifier is our best quiet humidifier for basements -why? It comes with a staggering 50-pint moisture removal rate over extensive coverage. Plus, it offers a striking balance between dehumidification performance and noise.

This model runs quieter than most of its competitors. Ten feet from this device, this model generates a low 50dB wheezing noise. This noise stays in the background and won’t disturb your sleep or phone calls.

The manufacturer takes great pride in its outstanding dehumidification efficiency. This tried-and-trusted appliance lowers the humidity level of a 50 sq. ft. basement from 90% to the EPA-recommended 40% in 10 minutes. To put this in perspective, it takes the regular dehumidifier 12 mins with annoying noise to accomplish this feat.

Performance-wise, most dehumidifiers can’t match up with its unprecedented 4500 sq. ft. coverage. It’s perfect for any space, even your extra-large basement with a tall ceiling.

hOmeLabs HME020031N is Energy Star certified, which means it consumes ONLY 1000W of power to draw 1.8L of water in an hour. It offers a cost-effective moisture control solution by maintaining the desired humidity all day long at a lower utility cost than its counterparts.

Another exciting feature of this quietest dehumidifier for basements is its user-intuitiveness. The control panel has everything you need to get the most out of this device with NO tricky settings.

The Turbo Mode unleashes the product’s highest fan speed, about 188 CFM. This way, it helps speed up the dehumidification rate. Better still, use the Comfort Mode on the control panel to instruct the device to maintain the humidity level you feel most comfortable with.

Not only that, this world-leading manufacturer promises a whooping 2-year worry-free warranty, and this is rare among dehumidifiers. The best part: you can have this best-selling dehumidifying machine integrated with a pump for a couple of extra bucks. This way, you can enjoy the most convenient emptying experience.

hOmeLabs 4,500 Sq. Ft Dehumidifier Review By Consumer Analysis

Hear this: there’s a limitation to this great basement dehumidifier by hOmeLabs. Some users question the humidistat’s accuracy.

So, use separate hygrometers for better precision. It’s off by a little, anyway. Also, its 1.6-gallon water capacity can be too small for you if you live in a humid area. But you can always use the continuous drain option to avoid lugging the heavy water bucket.

2. GE Energy Star Portable Dehumidifier 22 Pint Ideal for High Humidity Areas

No other product deserves this spot than the breakthrough GE Portable Dehumidifier. And here’s why: it offers the essential features you get on the high-end models without their hefty prices. Snag this jackpot with its NEW SmartDry Technology, Empty Bucket Alarm, and decent build quality for a price as low as a dehumidifier goes.

Despite its low price point, this appliance is the quietest dehumidifier for basements. It generates a 45 dB of noise, which won’t interrupt your conversation or online meetings.

This inexpensive device is robust enough to handle high humidity and excessive moisture in damp spaces, and it has a decent dehumidification rate of 22-pint per day. For a 50 sq. ft. wet room, this jackpot takes half an hour to offset the moisture content from 90% to 40%.

The average basement size in the United States is 850 square feet. So, it’s good that this best-priced appliance has a generous coverage extending up to 1,500 sq. ft. it dries up the air to protect every corner of your home from the averse risk of high humidity.

Its good-enough 124 CFM, coupled with its large 1.1-gallon water tank capacity, guarantees you won’t be emptying the bucket anytime soon. Besides, the continuous drain port eliminates the hassle of lifting heavy water buckets.

The manufacturer claims this device is energy efficient, but this is hard to prove. The GE 22-pint Dehumidifier consumes the same power as the 50-pint hOmeLabs HME020031N. This makes it less energy efficient as the manufacturer touts. But, this product won’t run your utility cost up if you live in a low-humid area and only need to use it a few times.

User-centric? If an alarm to notify you when to clean the filter and empty the bucket counts, then YES. Plus, it rocks the genius SmartDry technology that picks the correct fan speed settings to maintain your custom humidity level.

GE dehumidifier review ADEL20LY 22 pint 20 pint dehumidifier By Nicks Tools Media

Wait, there’s a minor concern with this device. Some customers complained that the Auto Shutdown function needed to be more reliable to avoid leakage and serious mess. Thank goodness the manufacturer stands by this product with a 1-year worry-free warranty. Thus, it helps protect your investment and offers peace of mind with your appliance.

3. FRIGIDAIRE FFAD5033W1 High Humidity 50 Pint Capacity Dehumidifier

This FRIGIDAIRE FFAD5033W1 checks all boxes. It sports a huge 50-pint capacity, a Continuous Drain option, and Easy-to-Clean Washable Filter. And, even better, it has Energy Star – UL Certification and a valid warranty for quality assurance. Considering all that, this world-class appliance is our top choice for premium value.

The Frigidaire FFAD5033W1 is in an elite league of its own. It features a smart top-facing exhaust system that spreads the noise from its powerful compressor and fans more evenly.

The upshot? A low, non-aggressive 54dB noise to allow you to get on with your day without avoiding this appliance.

Unlike the hOmeLabs HME020031N, this model has a better dehumidification rate. It drops the moisture content from 90% to 40% in less than 8 minutes in a 50 sq. ft. high-humid space. Remember GE Energy Star Portable Dehumidifier takes more than 12 minutes.

Consuming NOT more than 1000W of power, this device yields about 1.8 liters of condensate in an hour. Hence, it cuts the cost of running these premium devices all summer. You don’t have to take my word for it. This machine comes with Energy Star Certification.

On paper, this model has a coverage area of 40 square meters, which is lower than what hOmeLabs HME020031N offers. But, in reality, both models are the top-selling dehumidifiers for open-living homes for their wide coverage.

Also, they share a similar fault. The Frigidaire FFAD5033W1 comes with a 1.6-gallon water tank, which gets filled in less than 3 hours in a damp basement. It might be tiring to keep taking the bucket out. So, opt for the convenient drain function to avoid the arduous manual process. The tank features a unique SplashGuard for a mess-free carrying experience.

One of its flaws is its auto shutoff switch rusting after several uses. Once this happens, the machine keeps working even after the tank is full. But applying a thin layer of glue or acrylic to the metal parts solves this problem. Nonetheless, you can always call the manufacturer for help within the first year of purchase.

4. GE Energy Star Portable Dehumidifier 50 Pint with Pump

The GE APER50LZ is another rock-solid fellow with an active water pump and all perks of a top-ranked dehumidifier. It’s my go-to if ease of use tops the list. This device’s intuitive control panel and a higher dehumidification rate make it a clear winner for convenient utility.

On noise level, the GE APER50LZ 50 Pint Portable Dehumidifier is almost equivalent to value-packed Frigidaire FFAD5033W1. You should expect a mild 47 dB humming noise at the lowest speed setting, and ramping up the fan speed to the highest 200 CFM is no more than 51 dB. This is one model you don’t have to position strategically because of its noise.

The manufacturer equipped this model with a more powerful compressor than the GE ADHR22LB. This model removes 50 pints of moisture in 24 hours, like other top models on this list. In real life, this appliance drops the average basement humidity to about 30 – 35% in the first hours. Also, you might notice some warmth added to your ambient surroundings, that’s normal for cozy comfort.

What’s more? It comes with the LARGEST water tank capacity on this list. The 1.8-gallon capacity offers plenty of room to hold the condensate for more than 3 hours.

When it comes to emptying, you have three options. There are manual, passive drains, or active drains with the pump. The latter allows you to empty the water with ZERO effort into an elevated sink within 16 feet.

Its most significant strength is its second-to-none ease of use. This 44-pound device is easy to move between rooms with its pocket handles. Also, it has three fan speeds offering a wider range of comfort than the hOmeLabs.

Plus, it has a reliable Auto Defrost system and no-worry Auto Restart function to resume the dehumidification process. Not to mention, its LED digital control allows you to see your settings and customize them to precision.

In terms of maintenance, this device outperforms the hOmeLabs 4,500 Sq. Ft Energy Star Dehumidifier. This unit comes with a handy Clean Filter Alert, and this feature will remind you when to remove and wash the filter. According to experts, it’ll help improve the appliance’s performance and lifespan.

Any area of improvement? It’s a corded model with no storage for its long cord. Also, it’d be much better if it came with wheels. Another area is the humidistat; the performance could be better. It tends to lag, which causes the humidity level to drop below your preferred choice.

5. LG PuriCare 2019 50-Pint Black Energy Star Dehumidifier

The LG PuriCare is the 2019 best mid-size dehumidifier. It has an average 2000 sq. ft. coverage, a powerful compressor, and many programmable features. This makes it ideal for small basements with high humidity.

Noise-wise, this LG PuriCare UD501KOG5 generates about 58dB of noise from 12 feet away. That’s about as loud as an in-house conversation can get. But a couple of feet closer to this device, it becomes noisier, up to 60 dB.

Standing in front of this device, it maxes out at 64 dB. Besides, its top ceiling-facing exhaust masks the compressor noise to some degree. Overall, the noise output is not offensive or averse to your hearing health.

What’s more? This 50-pint device takes about an hour to drop the average room’s humidity to 35%. It would require another 30 minutes to get the basement’s humidity down to 30%. This is as low as this portable dehumidifier can get. Keep in mind the top exhaust fan gives off some warmth. It can be perfect for people living in colder climates.

After 90 minutes, the water tank contained almost a liter of water. By estimation, it would take about 3 hours of consistent moisture removal to fill its 1.7-gallon bucket. The lid is removable for easy access to the bucket. Also, the water bucket features a SplashGuard, like Frigidaire FFAD5033W1. It’s the best I’ve seen! This feature prevents making a mess when dumping out the bucket.

Its eye-catching digital control panel is easy to read, understand, and use. An LED screen to provide the current moisture content in the basement. A fan speed button to choose between Low (158 CFM) or High (194.2 CFM).

Plus, bright white LED lights signal full bucket, filter check, and auto defrost process. Worth mentioning the makers capped the timer at 12 hrs and not 24 hours, as seen in other models on this list.

Its limited timer mars this easy-to-understand appliance from LG. A 12-hour mode might not offer enough time to clear off the stuffiness in your basement. Also, the manufacturer calibrated this humidistat with a 5% increment.

This means you can only set the device at 30%, 35%, 40%, and so on. If you are more comfortable at 33%, 43%, or 48% humidity, then the FRIGIDAIRE FFAD5033W1 is your best bet.

Quietest Dehumidifier on the Market Comparisons

	hOmeLabs Energy Star Dehumidifier	GE Energy Star Portable	FRIGIDAIRE FFAD5033W1	GE Portable Dehumidifier 50-Pint with Pump	LG PuriCare 2019
Best For	Extra Large Rooms	Budget-friendly	Value	Ease of Use	Small Basements
Moisture Removal	50	22	50	50	50
Coverage (sq. ft,)	4500	1500		4000	2000
Water Tank Capacity (Gallon)	1.6 Gal	1.1	1.6	1.8	1.7
Fan Speeds	2	3		3	2
Noise Level	***	*	**	***	**

Tips for using a Basement Dehumidifier

When to Use:

• Use a dehumidifier when the basement feels damp and smells musty. And you should use it often if the walls seem moist with moldy patches.
• If you struggle with breathing, it might be due to the wet ambient air you live in. The dehumidifier helps reduce the moisture content to avoid respiratory infections.
• Rooms are usually damp during summer in humid areas. These appliances and your AC unit can dry your air. By extension, it’ll help avoid expensive property damage.

How to Use the Quietest Dehumidifier for Basement

• Most dehumidifiers are free-standing models. Thus, it would be best not to place it close to your furniture or a wall. This ensures better airflow, improved performance, and low utility costs.
• Securely fit the hose to the drain port and the tub or sink to avoid a leakage problem. Use twine for proper fitting to the faucet.
• Also, keep the drain hose away from highly-trafficked areas. You don’t want someone tipping over. Watch out for electrical cords and outlets; you want to get electrocuted.
• Place your device away from dusty and dirty areas like your woodworking workshop. Although an appliance with an air filter might be tempting, too much dust can damage the device.
• If it’s a portable model, consider installing it in the center of your basement. The upshot is better moisture-control results.

Dehumidifier Related FAQs

Do all basements need dehumidifiers?

Basements are below the main house, making them highly humid areas. High humidity levels can cause mold growth and pest infestation. These can also pose some severe threats to your health.

So, do all basements need dehumidifiers? Yes! It helps dry the air, keeps it from being stuffy, and makes breathing easier.

Can a basement dehumidifier be Silent?

There are different types of dehumidifiers. The compressor-based models are better for dehumidifying large areas like your basement.

Unlike the other types of dehumidifiers, the compressor is NOT very silent. They tend to hum like your regular kitchen refrigerators.

Latest models, like the FRIGIDAIRE FFAD5033W1, have high dehumidifying efficiency with a more whisper-quiet performance, thanks to the improved low-noise compressor technology keeping the decibel below 55 dB.

Which size do I need for my basement?

In the United States, the basement’s size varies between 500 to 1500 sq. ft., with a ceiling clearing of about 8 feet. This means the basement is usually more spacious than the bedroom and, in some cases, the living room.

So, for a large basement above 1000 sq. ft., you should consider a powerful dehumidifier such as the hOmeLabs 4,500 Sq. Ft Energy Star Dehumidifier and FRIGIDAIRE FFAD5033W1. Both pack enough power to dry air in extra large spaces up to 4000 sq. ft.

If your basement is as small as mine, about 700 sq. ft., don’t waste money on utility bills with those power-hog devices. My advice? Consider GE Energy Star Portable Dehumidifier.

Will a dehumidifier in the basement help the upstairs?

It depends. On what? The moisture removal efficiency, type, placement, and coverage of the portable humidifier. Not everyone is powerful enough to dehumidify the entire house or upstairs.

However, a 50-pint machine can help with your moisture problem if it’s not an extreme case. Plus, some models are compact and come with wheels to allow you to move them around with the least effort. The 2019 best quiet basement dehumidifier, LG PuriCare, comes to mind.

Nonetheless, opting for a whole-house dehumidifier to properly dry the basement and upstairs air.

Conclusion

There you have it, the top 5 best quiet basement dehumidifiers.

Now, it’s up to you to make an informed choice, weighing the factors I’ve elaborated on in the buying guide section.

In the end, there’s no one-size-fits-all dehumidifying machine. Your basement needs and your preference are unique, and, as such, you should carefully look for the most suitable model.

Still, I’m confident that any of these models will dry your air and transform your damp, stuffy basement into a more pleasant space with a reduced risk of seasonal respiratory infection or mold development.

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