Buyer's Guide & Information

Best Dehumidifiers for Bedrooms

We have reviewed & compared the best dehumidifiers for bedrooms. These brands offer home comfort and excel when you are sleeping.

Dehumidifiers do a lot of good in our homes. When the air is too humid, we can have difficulties breathing, staying comfortable, or even sleep. There are a lot of brands, styles, and types of dehumidifiers out there. Finding the right one can be a challenge.

This article focuses on the best dehumidifiers for the bedroom. To help you sleep, reduce condensation and a host of other benefits, dehumidifiers can be crucial. Find out how to select the best one for your needs, right here.

Plug-In Model

Eva-Dry Wireless Mini
Eva-Dry Wireless Mini

Our #1 Choice

Midea MAD20C1ZWS/MAD50C1ZWS Dehumidifier
Midea MAD20C1ZWS

Value For Money

ALROCKET Dehumidifier
ALROCKET Dehumidifier

Signs That You Need a Dehumidifier in Your Bedroom

When we think of dehumidifiers, we think about them being placed in high humidity areas of our homes. This can include the basement, laundry room, or even the kitchen and bath. However, there are clear indications you may need a dehumidifier in your bedroom as well.

  • Condensation on the windows.
  • Spots of mold growth on the window sills, walls, or ceiling.
  • Musty odors without a known source.
  • Clammy skin or sticking to your sheets.
  • Having the feeling of being sweaty at night or when your bedroom feels like a sauna.

Dehumidifiers for Bedrooms Compared

ModelPer DayAreaFilter LifePrice
Midea MAD20 C1ZWS20 pints1500 sq ft30 daysCheck Amazon
Eva-Dry Mini6 ounces (per 20 days)300 sq ft60 monthsCheck Amazon
Pro Breeze9 ounces150 sq ft60 monthsCheck Amazon
hOme Labs22 pints1500 sq ft60 daysCheck Amazon
Alrocket1 pint260 sq ft30 daysCheck Amazon
Hysure750 ml215 sq ft48 monthsCheck Amazon
Vacplus30 pints1000 sq ft90 daysCheck Amazon
Tenergy Sorbi750 ml200 sq ft90 daysCheck Amazon

Choosing the Right Dehumidifier for your Bedroom

Dehumidifier Type

There are a few different humidifier types. Choosing the right one for a bedroom can be challenging. Condenser models, for example, are the most common. They are also the loudest and may not be suitable for bedrooms.

Desiccant models are extremely quiet, which is good for bedrooms and sleeping. However, they also don’t have much control over how much moisture the remove from the air, making it possible to remove too much while you sleep.

Thermo-electric models aren’t as loud as condenser types, but they use a lot more energy. They also tend to put out much hotter air than the others, raising the temperature in a bedroom.

Temperature Requirements

Regional climate plays a large part in your home’s humidity levels. Those that live in more arid climates worry less about humidity. For the most part, the central air conditioner will lower the humidity if needed and improve indoor air quality.

However, anyone living near water, the beach, or in a more temperate or tropical climate may require the assistance of a dehumidifier. Ideal levels will be between 30 and 60% humidity. If your bedroom falls above 60%, then you need a dehumidifier.

Water Tank Capacity

Portable units and even those with pump or gravity drain options will have a water tank. This tank collects the condensate moisture and water collected by the machine. Depending on the tank size and the pints per day (PPD) capture of the dehumidifier, you may need to empty the tank a few times per day.

To help alleviate this maintenance step, find a unit with a large enough tank to last throughout your sleeping hours.

Coverage Area

When looking at dehumidifiers for the bedroom, you don’t need to worry too much about coverage space. Unless you have a bedroom that is bigger than most homes, a small, portable or individual unit will suffice.

Coverage area is calculated by the wattage of the unit, and the pints of moisture it can remove in 24 hours (at 65 degrees Fahrenheit with 60% humidity, as of 2019). Luckily, you don’t need to do a lot of math. The correlation roughly equates to certain square footage sizes.

Find a unit that matches the square foot of your bedroom, and you will be just fine. However, if it is close on size, always go with one that is slightly larger in capacity.

Noise Levels

For bedroom use, your machine should be relatively quiet. Because of the fans and possible drain pumps, they won’t be silent. However, for those that enjoy a white noise while sleeping, these units will do the trick.

For those that don’t, try to find a unit that produces less than 50dB of noise, which may be difficult, but isn’t impossible to find.

Other Features

With the core and basic features explained, let’s look at some of the additional and more optional features these dehumidifiers may posses.


There are two types of drainage options, continuous or reservoir. With reservoir draining, the moisture collected is deposited into a removable tank that you must manually remove and empty.

For continuous drainage, some models will have a hose attachment. Connecting a plastic or garden hose (sizes vary) to the drain port, the machine will drain as needed. Gravity drains must be downhill to drain properly. Pump drains can move water in all directions if needed.

Filter Indicator Light

Filter indicator lights are LEDs that appear on the control panels to let you know the filter is dirty or it is time to replace. While this isn’t a required feature, it is nice to have so you don’t have to remember to change the filter on a specific date.


Humidistats work much like a thermostat, except they read humidity levels. Dehumidifiers equipped with an auto-humidistat will use your settings and the readings to turn on or off as needed. This helps save you energy usage and prevents the room from dropping too low in humidity.

Auto Reset

If the unit is running and you experience a power outage, auto-restart features will preserve your settings. When power is restored, the units will resume running and functioning with the previous settings in place.

Low Temperature Settings

Low temp settings allow you to use the dehumidifiers year-round. Even when the ambient temperature is low and can freeze the coils, the system will run until the set’s temperature is reached.

Frost Sensor

Frost sensors keep the unit from freezing over. When frost or freezing is detected, the units will shut down and go through a defrost cycle. This keeps the units running smoothly and only takes a few minutes.

Digital Controls

Digital controls help you by being able to accurately and consistently measure the readings and settings. With analog controls, you have to guess if your humidity or temperature settings are exact or just close. Digital controls and readouts prevent this guessing.


Warranties come in all coverage and duration sizes. A good warranty will be at least two years and cover the entire machine. Some 1-year warranties can be extended, but you must read through the entire agreement to find out how, or if it is even possible.


Finally, the price will be a significant deciding factor. It is important to stay within your budget, and some models can get quite expensive quickly. Keep an eye on older models or sales if the dehumidifier you want is just out of budget. Sometimes waiting a few weeks can make all the difference.

8 Best Dehumidifiers for Bedrooms Reviewed

1. Midea MAD20C1ZWS

Our Top Pick
Moisture Removal20 PPD
Coverage1500 square feet
Water Tank Capacity0.8 gallon
Energy EfficiencyUp to 30%
Filter Life30 days

Midea offers you the best dehumidifier for the bedroom. This unit is compact but offers you simple controls and a washable filter to help minimize maintenance. The dehumidifier has a reasonably quiet operation that won’t disturb your sleep.

With the digital controls, you can see your settings on the LCD screen and know exactly what you are selecting. It also features LEDs for filter replacement (cleaning) and when the unit is in defrost mode.

You can select from a few different operational modes, including continual and automatic. In continuous mode, the unit must be connected to the drain hose. The drain will switch to the hose when connected (and operation selected), so you don’t have to worry about emptying a full water tank.

The quiet operation puts the Midea dehumidifier right at 50dB of noise. This is about the same as a low-volume conversation in a quiet room. It offers enough white noise to help you sleep without being distracting.

This model does come with a 1-year warranty that covers the controls and fans. Warranty claims must be made on a registered unit, and the registration card comes in the packaging. If you didn’t register your dehumidifier, customer service won’t help you out very much.


  • Quiet operation
  • Easy to use digital controls
  • 24-hour timer function
  • Tank or continuous drain options
  • Effective in rooms up to 1500 square feet


  • 1-year warranty
  • Filter gets dirty rapidly

2. Eva-Dry Wireless Mini

Best Mini Dehumidifier For Bedroom
Moisture Removal6 ounces (per 20 days)
Coverage300 square feet
Water Tank CapacityN/A
Energy EfficiencyUp to 99%
Filter Lifemonths

Eva-Dry uses a renewable silica gel dehumidifier to absorb moisture from small rooms. This unit is cordless, uses no batteries, and works up to a month between recharges. It isn’t designed for wet areas, but it can help out a lot in a bedroom with higher humidity.

The unit uses a silica gel bead to absorb moisture. The beads are orange, and as they collect moisture from the air, they turn green. You can see the beads through the front window of the unit.

When the beads are green, you only need to plug it into a standard wall outlet, so the small heater inside can dry out the beads. Once the beads turn orange again, you can unplug the device and place it where it works best for you.

It will sit up on a shelf, nightstand, or dresser. However, it also comes with a folding hook so you can hang it up if needed. It will hang on curtain rods or fit in kitchen cabinets. Anywhere you need some extra dehumidifying, the Eva-Dry Wireless Mini will be there to assist.

It doesn’t absorb a lot of moisture, so don’t expect miracles overnight. It has about a 6-ounce capacity that can take up to 30 full days to absorb. However, these small devices are cheap, so you can buy one or two for each room.

Because they don’t use cords, batteries or have fans, they make absolutely no noise. They also don’t attract or expel air, and only get moisture from the air that passes by. With a 5-year warranty and such a low price point, though, they are worth having to hang around your bedrooms.


  • 5-year warranty
  • Lasts up to 30 days without recharging
  • No cords or batteries
  • Visually see color change to know when to plug in and dry out


  • Doesn’t push or pull air
  • Only absorbs a few ounces of moisture at a time

3. Pro Breeze

Best Small Dehumidifier For Bedroom
Moisture Removal9 ounces per day
Coverage150 square feet
Water Tank Capacity16 ounces
Energy EfficiencyUp to 65%
Filter Life60 months

The Pro Breeze model is easily the best portable dehumidifier under $50. It is a small, compact model with a big fan. It moves air through the back and out the front absorbing moisture as it goes.

With simple controls, you always know what you are getting. The control panel features an on or off button for operation and two LED indicators. One lets you know the unit is on, the other lets you see the tank is full.

It does feature an auto-shutoff. When the tank is full enough to light the LED indicator, the unit will shut off, so it doesn’t overflow. The 16-ounce tank is removed from the front and pours out quickly. Once you put it back in place, the unit will resume operation.

Unfortunately, with this model you can’t control the humidity level. This dehumidifier will run as long as the power button is on, and there is room in the water tank for more moisture. While larger units may cause some concern, you don’t have to worry here.

The unit pulls about 9 ounces of moisture per 24 hours. So it can run all night while you sleep. It won’t reduce the humidity to the point it becomes a problem, and you can resume your normal day after you wake up.


  • Auto-shutoff feature
  • Full tank indicator
  • Spill-resistant tank is easy to empty


  • 1-year warranty
  • Removes about ½ pint per day

4. hOmeLabs

Best Dehumidifier For 2 Bedroom House
Moisture Removal22 PPD
Coverage1500 square feet
Water Tank Capacity1 gallon
Energy EfficiencyUp to 30%
Filter Life60 days

If you have a two bedroom or large space, you want the best dehumidifier for large bedrooms. That model comes from hOmeLabs. This unit can pull up to 22 pints per day from the air and covers up to 1500 square feet with ease.

Ideal for large master bedrooms with a master bath so you can leave off that annoying vent fan and use the dehumidifier to control your humidity levels. The control panel is one of the easiest to understand and operate and offers you enough features to make the investment worthwhile.

The most used function is the comfort level button. This sets the unit into automatic mode that allows it to run or shut off as needed to maintain the best humidity level based on the ambient temperature.

With turbo mode, you can quickly remove more moisture with the fan on high. This is an ideal setting just after your shower, or when you first use the machine to get your humidity under control quickly. Then, switching to comfort or continuous mode will maintain humidity levels.

There is a medium-capacity (about 1 gallon) water tank that will collect the moisture so you can dump it out when full. However, if you prefer (and have a drain nearby), you can connect a hose and let gravity remove the water for you.

With a 2 year warranty, all aspects of the machine are covered. You can also register your dehumidifier on the hOmeLabs website after purchase to add an additional 6 months of coverage to the warranty, though this is purely optional.


  • 2-year warranty (optional 6 month extension)
  • Simple controls
  • Turbo mode increases fan speed drastically


  • Gravity drain requires nearby drain source

5. ALROCKET Dehumidifier

Best Value Dehumidifier For Bedrooms
Moisture Removal1 PPD (16 hours per 24 hours)
Coverage260 square feet
Water Tank Capacity0.2 gallon
Energy EfficiencyUp to 20%
Filter Life30 days

If you have a smaller bedroom, you don’t need a large, powerful unit to make a noticeable change. Instead, you can turn to the Alrocket model. This is the best value dehumidifier for bedrooms.

The biggest draw to this model is that it uses a Peltier pump to extract the moisture, so it is very quiet. On the highest settings, it will only reach about 40dB, making it ideal for nurseries or in rooms with light sleepers.

The LED lights are also great for use as a night light or add ambiance to the space. There are 6 rotating colors, or you can select a single color to use. The LED, though, is also used to indicate a full water tray. It turns red when the tank is full.

The controls are relatively simple, it is either on or it is off. When on it, runs continuously until the water tank is full or you shut it off. If the tank fills, the machine will automatically shut down to prevent damage or overflow.

The 1-year warranty is a bit disappointing, as is the filter. It uses a mesh filter that needs to be cleaned off at least every 30 days, mostly more often, though. Still, even after the warranty expires, you can contact customer service for help or support for as long as you own the machine.


  • Quiet operation under 40dB
  • Lifetime customer support
  • LED light show for night light or ambiance
  • Auto-shutoff feature


  • Auto-shutoff feature
  • No humidity control

6. Hysure

Best Quiet Dehumidifier For Bedroom
Moisture Removal750ml per day
Coverage215 square feet
Water Tank Capacity0.5 gallon
Energy EfficiencyUp to 35%
Filter Life48 months

The best quiet dehumidifier goes to hysure. This compact unit produces less than 38dB of noise, which is virtually silent. It also features simplistic controls and a decent amount of moisture removal for its size.

Designed for smaller bedrooms with a maximum capacity for 215 square feet, this quiet model is perfect in nurseries, children’s bedrooms, or even the master bedroom when comfortable sleep is required.

It won’t wow you with its massive amount of humidity control. Instead, it just sits on the shelf and quietly does its job. That job is to remove up to 750ml of moisture from the air every day. The hysure dehumidifier does its job well.

The simplistic controls feature only a single button. You can turn the machine on or off, and that is it. Once running, it will run until you turn it off, or the tank is full. There is an LED ring around the power button. When green, the unit is on and operational. If the ring turns yellow, the tank is full, and the dehumidifier is in auto-shutoff mode.

You will need to empty the tank before operation can resume. The low-maintenance dehumidifier also comes with a 1-year warranty that covers the entire machine. However, customer service is reported as being challenging to get a hold of. Once contact is made, though, the claim process is quite simple.


  • Ultra-quiet operation
  • Portable for use in any room
  • Simple controls
  • Full tank indicator


  • 1-year warranty
  • Not suitable for larger bedrooms

7. Vacplus

Best 30 Pint Bedroom Dehumidifier
Moisture Removal30 PPD
Coverage1000 square feet
Water Tank Capacity0.4 gallon
Energy EfficiencyUp to 30%
Filter Life90 days

If you need serious moisture removal, you just found your next machine. The Vacplus is the best 30 pint bedroom dehumidifier on the market. This model features a dual drain system, easy to use controls, and a high-speed fan, all in a compact design that fits anywhere.

Made for spaces up to 1000 square feet, the dehumidifier moves a lot of air. While in operation, the unit will remove up to 30 PPD when running continuously. You can select the humidity level, fan speed, and choose the mode.

However, what is not seen often in the bedroom is a dual drain option. You can use the water tank and empty it every time it gets full. If you can position the unit by a sink or tub drain, you can use the included hose and let the system drain automatically.

Never having to worry about emptying a tank is only one of the great features here. You also get a lot of control, including digital push button humidity control, fan speed, and power options. The filter is also included and needs to be washed off about every 90 days or sooner, depending on use.


  • 2-year warranty
  • Washable lifetime filter
  • Simple digital controls
  • Dual drain option


  • Small capacity tank
  • Non-HEPA filter

8. Tenergy Sorbi

Packed With Features
Moisture Removal750ml per day
Coverage200 square feet
Water Tank Capacity0.3 gallon
Energy EfficiencyUp to 55%
Filter Life90 days

If you are looking for a small bedroom dehumidifier with all the functions, the Tenergy Sorbi is that model. Packed with features, this compact unit doesn’t disappoint. You get excellent filtration, energy efficiency, and digital controls.

The control panel is straightforward and offers LED indicators, so you know exactly what is going on. With auto-shutoff and tank level indicators, you can drain the tank when needed and know you are protected if you can’t get to it right on time.

This unit is extremely quiet, too. With two fan speeds, the maximum noise level is about 38dB. The most prominent feature, though, is the true HEPA filter to not only keep the dehumidifier clean, but it also purifies the air in your room.

HEPA filters can reduce in-home allergens by up to 99%. This includes such triggers as pollen, dust mite, pet dander, and even mold spores. So, while the dehumidifier reduces the chance for mold growth by keeping humidity in check, it also removes and spores that might otherwise start to grow.

The warranty period isn’t the greatest, but you have the option to extend it to a 2-year warranty by registering your new Tenergi Sorbi dehumidifier online. Once registered, your warranty will be extended up to a full 2 years, total.


  • True HEPA filtration
  • 2-year warranty (with registration)
  • Highly energy efficient
  • Machine is self-sufficient


  • Small capacity tank
  • Not as durable casing as other models

Ideal Humidity Level in Bedrooms

Humidity plays a large role in many different factors. Not only is the optimal humidity level a comfort thing, but it also helps keep mold and mildew at bay and reduces condensation levels.

The ideal humidity level for a bedroom (or any room) is between 30 and 60%. This range keeps mold from growing and will reduce condensation to near nothing. Once you have the bedroom at 60% humidity, you can then fine-tune the dehumidifier to the level that feels best to you.

Bedroom Dehumidifier Sizing Guide

Finding the right size dehumidifier for your bedroom can be a bigger challenge than you expect. Bedrooms tend to be smaller than the capabilities of most dehumidifiers. Using a dehumidifier that is too large for the space can cause a higher energy bill.

It can also dry out the air more than you want. Likewise, if you use one that is too small, it will work overtime and can also run up your electric bill.

To find the right size, you only need to know your room’s square footage. Multiplying the length and width of the room will give you the square foot. All that is left is to determine the PPD capacity of the dehumidifier you are looking at. There is a direct correlation between the PPD and the square foot of the room it is working in.

Square Foot SizePints Per Day (PPD)
30020 – 30
50030 – 40
80040 – 50

Dehumidifier Running Costs

The cost of running a dehumidifier will depend significantly on the wattage draw of the machine and the cost per kilowatt-hours (kWh) you pay through your electric company.

To determine the annual running cost, you need to know your cost, the draw and how many hours per day you run the dehumidifier. Smaller, portable dehumidifiers will use less and cost less.

Just how much depends on the various options mentioned above. However, as a general rule, dehumidifiers in the 20 PPD range will cost between $28 and $35 per year. Larger units, such as those in the 70 to 90 PPD range might cost upwards of $350 per year to run.

When to Use Dehumidifiers in Bedrooms

Dehumidifiers aren’t required in bedrooms at all times. How do you know the best time to use them? It really is just a judgment call. It also depends on the size and capacity of your dehumidifier.

The right times to use them, though, are when the area is too humid in the room or if condensation forms on the windows. Anything above 60% humidity can also cause mold growth, so you will want to check your windowsills and walls or corners for mold.

Another great time to use a dehumidifier is when you have respiratory issues that need drier air to help alleviate. Asthma, for example, gets worse with moist air. Bronchitis and pneumonia can also stick around longer or become more severe if the air in the bedroom is too wet.

People Also Ask (FAQ)

Are dehumidifiers safe to use around pets and children?

Yes, dehumidifiers are safe to use around pets and kids. As long as the unit is out of the way where they cannot be tugged on, tipped over, or spilled. Portable units will do better out of reach of little hands or pets that may be prone to chewing.

Where in the bedroom should I place a dehumidifier?

The best place to put a dehumidifier will depend on the type. If your unit has front or top vents, then in the corner against the wall is an ideal place. However, if your model has rear or side vents, you will want to place it in an area away from walls and furniture so the air can circulate.

Should a dehumidifier run all the time?

Not unless the situation dictates, such as a wet basement or a construction site. In your bedroom, a dehumidifier running all the time can actually reduce the humidity too much. If your dehumidifier stays in the bedroom, make sure to find a model with a humidistat and temperature controls that use the auto shut off features based on your settings.

How do I clean and take care of these devices?

Care and maintenance are relatively straightforward with bedroom dehumidifiers. Keeping the collection tank empty so the machine can operate is the most important thing. You also want to keep the air vents and fans free of dust build-up and debris. Ensure all the electronics work, and the power cord isn’t knotted or frayed when you plug it in.

How often should I clean my dehumidifiers?

Filter replacements are recommended between every 200 and 250 hours of operation time. Many units will have an LED indicator to alert you to the change. While washing or replacing your filter, it is a good idea to clean your unit then, too. Also, any time you notice dust build-up or clogged air vents, go ahead and clean it then as well.

What are some alternative tips for reducing moisture in the bedroom?

You can help reduce the moisture in your bedroom a few ways. First, if you have a master bedroom or en suite, you can use the bathroom’s exhaust fan. Turning the fan on while you shower and letting it run at least a half-hour after will significantly reduce the shower’s humidity and moisture.

You can also make sure you have the windows closed with good protective window dressings to help regulate the room temperature. Finally, using your air conditioner will also help remove excess moisture and lower the humidity.

Where is a good place to buy these units?

Most big box retailers will sell dehumidifiers for the bedroom. You can find them in such stores as Home Depot, Lowe’s, and even Walmart. One of the best places to buy, though, is through Amazon. Using Amazon will allow you to customize delivery dates, find the best deals, and even get huge savings on the models from last year that the box stores no longer carry in stock.


Choosing the right dehumidifier for your bedroom doesn’t have to be that much of a challenge. You need to know your bedroom size in square feet and find the corresponding capacity dehumidifier. Beyond that, the features and options are there to help you sleep better, so choose the one that offers the best additional options for your needs.

If you are still undecided, we offer you the chance to look at our top pick once more. The Midea MAD20C1ZWS is a 20 PPD model with auto timers and various comfort settings to make your bedroom as comfortable as possible.