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Best Quietest Dehumidifier For Basement And Bedroom

To avoid the attacks of mold and mildew and to live comfortably in a humid house,
a dehumidifier is a mandatory choice. The problem, however, arises from the
constant noise it creates.

Is there any completely quiet dehumidifier? To our dismay, the answer is: No. But there are pretty quiet dehumidifiers in the market, which will keep wicking away moisture from air without announcing their presence.

In this article we reviewed best 7 quiet dehumidifiers for your basement and bedroom. Check them out and also the buying guide so that you can purchase the best quiet dehumidifier that meets all your needs.

Best & Quietest

TECCPO TAD50C Dehumidifier

  • Noise level: 43-49 dB
  • Capacity: 50 pints
  • Coverage: 4,500 sq. ft.
  • Energy Star rated
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  • Noise level: 43-49 dB
  • Capacity: 50 pints
  • Coverage: 4,500 sq. ft.
  • Energy Star rated
Best Quiet With Pump

TOSOT 50 Pint Dehumidifier

  • Noise level: 47-51 dB
  • Capacity: 50 pints
  • Coverage: 3,000-4,500 sq. ft.
  • Energy Star rated
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  • Noise level: 47-51 dB
  • Capacity: 50 pints
  • Coverage: 3,000-4,500 sq. ft.
  • Energy Star rated
Best Value For Money

TOSOT 35 Pint Dehumidifier

  • Noise level: 46-50 dB
  • Capacity: 35 pints
  • Coverage: 1,500-3,000 sq. ft.
  • Energy Star rated
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  • Noise level: 46-50 dB
  • Capacity: 35 pints
  • Coverage: 1,500-3,000 sq. ft.
  • Energy Star rated

How Much Noise Does A Dehumidifier Make?

A dehumidifier helps maintain a comfortable humidity level in any space. However, good health and healthy living with a dehumidifier comes with a noise output. This is also known as a dehumidifier’s noise level rating and is denoted in decibels or dB.

An average dehumidifier operates in the 40-60 dB sound range, which makes it as loud as an average refrigerator. Anything louder than 60 dB and you wont be able to hear yourself speak – common with larger capacity dehumidifiers. So if you are looking for a quiet dehumidifier to put in your basement and bedrooms, it’s noise level rating should be below 55 dB.

Most Quiet Dehumidifier For Basement And Bedroom 2022

1. Best And Quiet: TECCPO TAD50C Dehumidifier

TECCPO’s 50 pint (70 pint under 2012 DOE) TAD50C Dehumidifier is the first model in our quiet dehumidifier list. In 24 hours, this TECCPO appliance can remove 6.25 gallons or 50 pints of moisture from air spanning over 4500 sq.ft of space. It also helps to keep clothes dry and clean. 

TECCPO TAD50C Dehumidifier

Specifications and Key-Features:

  • Noise level: 43-49 dB
  • Capacity: 50 pints
  • Dimensions: L-14.88 x W-10.47 x H-24.2 in
  • Coverage area: 4,500 sq. ft.
  • Weight: 42.9 lbs
  • Energy Star rated

What makes this 50 pint TECCPO dehumidifier quiet? Well it’s the low-noise compressor and quiet fan. On the loudness scale, TAD50C only reaches a maximum 49 dB at the highest fan speed. At low fan speed, TAD50C becomes even quieter as noise level drops to 43 dB. 

With a 4500 sq.ft coverage area, you can place this TECCPO dehumidifier in any room of your house and still dehumidify your full home. You can also take advantage of TECCPO’s patented quiet operating design and swing function to use TAD50C in your bedroom. To facilitate easy movement of this dehumidifier, find caster wheels and an easy grip handle.

If you do not set a custom humidity level, TAD50C will use its intelligent dehumidification function to maintain optimum humidity levels. To consistently maintain a comfortable environment in your home, you can run TAD50C in continuous mode and opt for gravity-fed drainage via the 25.59 inch hose.

Combine this automatic drainage feature with Auto-Restart  and you can easily leave the 50 pint TECCPO dehumidifier unattended in the basement or use it overnight in your bedroom. You can also throw out any worry about power usage since TAD50C is Energy Star certified for energy-efficient drying performance. 

2. Best Quiet Dehumidifier With Pump: TOSOT 50 Pint Dehumidifier

Up next is another 50 pint dehumidifier that has exceptional area coverage ( upto 4500 sq.ft), this time from TOSOT. The GDN50BA-A3EBA2E is TOSOT’s flagship 50 pint dehumidifier that includes a built-in pump. In fact, it is the best quiet dehumidifier for your basement.

TOSOT 50 Pint Dehumidifier

Specifications and Key-Features:

  • Noise level: 47-51 dB
  • Capacity: 50 pints
  • Dimensions: L-14.76 x W-11.38 x H-24 in
  • Coverage area: 3,000-4,500 sq. ft.
  • Weight: 48 lbs
  • Energy Star rated

Compared to similar sized dehumidifiers, the 50 pint TOSOT dehumidifer is considerably quieter. It offers three adjustable fan speeds. The maximum and minimum noise level ratings here are 51 dB and 47 dB respectively. These noise levels will hardly be audible if GDN50BA-A3EBA2E is place in large, open basement spaces. Meanwhile, you can run the dehumidifier at low fan speed in your bedroom as long as it isnt too close to the bed.

The high extraction capacity ( 6.25 gallons/day) of GDN50BA-A3EBA2E makes it ideal for confined basements even in low temperatures. Thanks to the built-in pump with this 50 pint TOSOT dehumidifier, you don’t have to manually empty the 2 gallon water tank. All you need to do is attach the 3/4 inch hose into the drain outlet and press the pump activation button on the control panel. This way GDN50BA-A3EBA2E will keep lowering the humidity level without you getting involved.

To take advantage of the pump, you can wheel the 50 pint TOSOT dehumidifier to confined corners or spaces as long as they are within 12 feet from a drain. It also includes the Auto Restart feature so that you do not need to adjust the machine’s settings after it powers on automatically after a power failure.

GDN50BA-A3EBA2E comes Energy Star certified too. You can keep things dry and quiet while energy costs stay low too.  

3. Best Value For Money: TOSOT 35 Pint Dehumidifier

TOSOT dehumidifiers are so popular that the manufacturers have even put out a smaller 35-pint model. TOSOT GDN35BB-A3EBA2A is quieter than its 50 pint counterpart and can cater to dehumidity issues in spaces that are sized between 1500 to 3000 sq.ft.

TOSOT 35 Pint Dehumidifier

Specifications and Key-Features:

  • Noise level: 46-50 dB
  • Capacity: 35 pints
  • Dimensions: L-13.7 x W-10.6 x H-21.9 in
  • Coverage area: 1,500-3,000 sq. ft.
  • Weight: 39.6 lbs
  • Energy Star rated

TOSOT guarantees serenity on this 35-pint version too.  Its peak noise rates to 50 dB, which means that it is virtually noiseless even at maximum fan speed. GDN35BB-A3EBA2A is as loud as a gentle conversation and surely won’t disrupt sleep at night. 

 The removable ergonomic water bucket here can hold 1.5 liters of condensate. To avoid emptying the reservoir manually (every five hours!), a ¾ inch hose can be attached to the drain port. This drain mode will reliably and continuously remove moisture without any downtime. However, the hose needs to be purchased separately.

When there is a power interruption, this unit will retain its settings and restart. Like other TOSOT dehumidifiers, this 35-pint unit is Energy Star rated too. 

4. Best Quiet Bedroom Dehumidifier: Yaufey Dehumidifier

Yaufey 32 pint PD161D Dehumidifier is another compressor based unit that is among the quietest dehumidifers. It can remove 32.7 pints of moisture from spaces as large as 1750 sq.ft that are considerably warm and humid (temperature rating 95°F and 90% relative dehumidifier). Powerful, quiet ,and  energy-efficient dehumidification of the PD161D Yaufey dehumidifier is perfect for any room of your home including the basement.  

Yaufey Bedroom Dehumidifier

Specifications and Key-Features:

  • Noise level: 43-46 dB
  • Capacity: 32.7 pints
  • Dimensions: L-11.4 x W-7.1 x H-17 in
  • Coverage area: 1,500-1,750 sq. ft.
  • Weight: 23.8 lbs

Yaufey has used expert engineering to design this low noise dehumidifier. Based on your dehumidification needs, you can choose either high or low fan speed. The corresponding noise level is in the 46 – 43 dB range. You can sleep, work, or study in peace as the humming fan blades dissolve into the background. This is the best quiet dehumidifier for your bedroom. 

You can choose to run this 32 pint Yaufey dehumidifier in continuous mode. This will be just perfect for a basement that is rarely visited. Attaching the drain hose into the unit’s drainage outlet will facilitate constant removal of water from the 4 gallon water tank. There is also a built-in humidistat here that  automatically maintains specific moisture levels set by a user, a feature that is perfect for storage spaces.

Efficient moisture extraction with this dehumidifier will not have any effect on your monthly energy costs.  Additionally, PD161D’s programmable 24-hour timer allows further savings. However, in spaces smaller than 1750 sq.ft you might feel that the air has become warmer. So you should definitely avoid this. 

 5. Warm Air Dhumidifier: Davis Air-Dryr 1000

Davis Air-Dryr 1000 is an unique dehumidifier. Even though it uses a different moisture extraction mechanism than the other dehumidifiers in our list, Davis Air-Dryr is among the quietest. It uses natural air circulation to remove moisture from air.

Davis Air-Dryr

Specifications and Key-Features:

  • Noise level: 0 dB
  • Dimensions: Dia-13.5 x H-4.25 in
  • Coverage area: Up to 1,000 cubic feet
  • Weight: 6.94 lbs

Air-Dryr operates without drawing any attention to itself because it has no fan. So you can use it in your bedroom too since it has virtually no noise output and wont disrupt your sleep. The size of this dehumidifier and It’s capacity to remove moisture from 1000 cubic feet of space makes it ideal for confined spaces. This includes basements, closets, paper storage spaces, gun safes, etc.. 

This small polycarbonate dryer heats damp air just beyond the dew point. Warm air is released through the top vents and cold, damp air is drawn in. There are no water tanks or filters, which means no spills or leaks. This dehumidifier will only shut down on its own if the air-flow around it is somehow obstructed. Otherwise, Davis Air-Dryr can keep removing moisture non-stop.

Even without a control panel, this unit is very easy to use. Simply plugging this quiet Davis dehumidifier into a power outlet makes it ready for use. Since it hardly uses up any electricity, Davis Air-Dryr is also energy-efficient. With its touch-safe design, it is perfect for homes with children and pets too. 

6. Best Mini Dehumidifier: Autuncity Compact Small Dehumidifier

Up next is a compact, portable dehumidifier from Autuncity. This easy-to-use and energy efficient dehumidifier has been designed with Peltier technology, making this dehumidifier quieter than other comparable units. An affordable price tag makes this Autuncity electric dehumidifier a feasible option for dehuidifyying small spaces.

Autuncity compact dehumidifier

Specifications and Key-Features:

  • Noise level: Below 33 dB
  • Capacity: 0.63 pints
  • Dimensions: L-6.4 x W-4.2 x H-10.9 in
  • Coverage area: 161 sq. ft.
  • Weight: 2.16 lbs

This ultra-quiet Peltier dehumidifier uses a thermoelectric module instead of a compressor. Since there are no moving parts, this Autuncity dehumidifier is hardly louder than 33 dB. This quiet drying unit is ideal for daily use in very small bedrooms, bathrooms, offices, basements etc. 

Since there is no compressor, this Autuncity dehumidifier is limited to 161 sq.ft of space and cannot be used in larger rooms. The water tank here is considerably small in size too. 

The dehumidifier includes an Auto Shut off function that kicks in when the water tank is full. The LED also starts blinking to let you know that the tank needs emptying. With a 300ml/day extraction capacity, the dehumidifier can run more than 2 days until the 700 ml capacity water tank fills up. 

At only 2.16 lbs and size  6.4 x 4.2 x 10.9 in, portability should not be an issue with this Autuncity dehumidifier. It can be easily picked up and shifted from room to room. The compact design will go perfectly on dressers, desks, or bedside tables.

This Autuncity dehumidifier is so quiet and insconspicuous that your eyes may easily skip it in your home’s background.

7. Best Quiet AC/Dehumidifier: EUHOMY Quiet Portable Air Conditioner Dehumidifier

This EUHOMY AC unit comes with a built-in dehumidifier mode to maximize comfort. This powerful EUHOMY AC-14 is capable of doing all this quietly enough to have made it to this list of quiet dehumidifiers today.

EUHOMY Quiet Portable Air Conditioner Dehumidifier

Specifications and Key-Features:

  • Capacity: 105 pints/day
  • Dimensions: L-17.90 x W-15.20 x H-30.70 in
  • Coverage area: 450 sq. ft.
  • Weight: 73.2 lbs

It has 4 primary modes (AC/Cool, Dry/Dehumidify, Fan-only, and Auto mode) plus the Eco Sleep Mode. This large unit can remove 12.96 gallons of moisture every day. Meanwhile, cold air will also be pushed across the 400-450 sq.ft of area

What makes EUHOMY 14000 BTU air conditioner quiet? Well, it has a noise-reduced design thanks to the integration of a distinctive silent setting. This feature can be activated regardless of the working mode of this 14000 BTU EUHOMY air conditioner so that it quiets down. 

In moderately humid climates, most condensation collected in the tank will evaporate. In case of excess humidity, the optional drain hose with this EUHOMY air conditioner can be used to run the condensate to a floor drain. This also ensures zero downtime. 

This air conditioner features a fully functional remote and a LED display panel for convenience of use.

Silent operation and excellent dehumidification capacity(4.38 pints/hour) makes this EUHOMY unit an excellent choice for use in moderate/very humid large bedrooms and enclosed living/office spaces.

What To Look For In A Good Basement and Bedroom Dehumidifier?

A good-quality basement and bedroom dehumidifier will solve any moisture or humidity problems. In addition to their noise levels, there are still a few other parameters that should be considered to pick a quality, reliable dehumidifier for the basement and bedroom. A quick glance at the buying guide below should make your decision making process easier. 

Noise level  

If you have a spacious basement, a slight noise made by your dehumidifier will become amplified and travel up your HVAC system. Bedrooms also need a silent dehumidifier unit because even the slightest sound can disrupt sleep. Therefore look for dehumidifiers that have lower noise level ratings. Those with less than 55 dB noise level rating can be used in basements. For bedrooms, you need dehumidifiers that have noise level rating below 50 dB, especially in low fan speed.

Automatic Drainage 

Most household dehumidifiers offer 2 drainage options. The water container can be drained manually or a gravity-fed hose can run it to a drain. The latter is better suited for basements and bedrooms since it allows dehumidifiers to run continuously. Some dehumidifiers come with a built-in pump too. They will pump moisture from the water tank over long distances, sometimes both vertically and horizontally. Manual drainage option can be used if the unit has to run for a long time until the tank fills up.

Dehumidification Capacity 

It refers to the moisture-removal ability of a dehumidifier in 24 hours. Units with a higher pint/day can lower humidity levels relatively faster. Their water tanks will also need less frequent emprtying. Both these criterias are crucial in a bedroom and basement dehumidifier. Note: Units rated 70 pint and 50 pint under the 2012 DOE Standard are considered as 50 pintand 35 pint respectively under the 2019 DOE Standard.

Coverage Area 

Consider the square footage size of the basement or bedroom you need to dehumidify. If you select the wrong size, your dehumidifier wont be able to operate at maximum efficiency. By working too hard, it will also use up more energy.

Energy-Efficiency

The best dehumidifiers are Energy Star rated and offer 30% savings on energy costs. Basement and bedroom dehumidifers have to run for long hours. So you should be using energy-efficient units in these places.

Frequently Asked Questions

Q. Why do you need a quiet dehumidifier?

Most dehumidifiers will make a whooshing or a buzzing noise when they operate regularly. This is mainly due to the humid air being drawn inside the unit and again being exhausted out. While you can make do with this sound in spaces with a lot of background noise, the same cannot be said about bedrooms and basements. Even the slightest sound can disrupt your sleep cycle. In spacious basements or crawl spaces, a small sound will become amplified. This is why you need dehumidifiers that are designed to operate at lower noise levels, with the quietest dehumidifiers having noise level ratings below 55 dB.  

Q. Is it OK to sleep in a room with a dehumidifier?

When a dehumidifier is used in any bedroom or sleeping space, safety should not be an issue. Rather, one needs to worry about the dehumidifier making noise that may disrupt sleep. Look  out for dehumidifiers that make less noise (check for decibel level below 55 dB). There are other ways to make a dehumidifier quieter like tightening any loose screws, making sure that the floor is even, cleaning the air filter etc.

Q. Should you run a dehumidifier all the time?

There are obvious benefits to running your dehumidifier all the time, use it only when humidity is more than 60% to save energy. If you want to keep your dehumidifier running all the time, look for units that are ENERGY STAR rated because they need 30% less energy to do the same work as other average dehumidifiers. It is also a good idea to look for a continuous drainage option. In this way water extracted from the air will automatically be removed by a floor drain.

Verdict On Quietest Dehumidifier 

To get the most quiet dehumidifier for your basement or bedroom, you have to look at the noise level requirements for these spaces. The dehumidifiers that have a noise level rating To get the most quiet dehumidifier for your basement and bedroom, you have to look at the noise level requirements for these spaces.

The dehumidifiers that have a noise level rating below 55 dB can extract moisture and maintain comfortable humidity levels in basements and bedrooms quietly. Just match this noise level with automatic drainage, moisture extraction capacity/day, the area you need to use the dehumidifier in, and Energy Star ratings. The dehumidifiers reviewed in our article are quiet enough and meet all the other criterias. Get one of them today to enjoy fresh air in quiet bedroom and basement environment. 

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