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Best Wall Mounted Dehumidifier You Must Have In 2023

Sonnie Hiles
  Mar 25, 2023 11:19 AM

wall mounted dehumidifier will protect your house from fungal and mold growth, dust mites as well as help relieve symptoms of asthma or allergies and make breathing easier. 

Choosing the right model among the ocean of products from low to high quality is never an easy feast, though. This article will give you a list of the top 3 wall mounted dehumidifiers and a buying guide to help you make the best purchase possible.

Buying Guides

Covered Area

The excitement of a new in wall dehumidifier will wear off if it fails to cover the desired area. When purchasing a dehumidifier, consider the floor space of the room in which you intend to install the dehumidifier. 

Dehumidifiers, like air conditioners, require a certain space to function efficiently. If the floor area surpasses that amount, the device won’t function properly. As a rule of thumb, the bigger the unit, the greater its coverage. 


The capacity of a dehumidifier is measured in pints of moisture removed every day. It refers to how much space it can cover in square feet. As a result, if you know the square footage of the area to be dehumidified, you can estimate the capacity required.

For instance, if you see a “30-pint dehumidifier,” you’re looking at a device that’s rated to remove 30 pints of moisture overall per day under test settings. 


When temperatures fall below a certain level, water on the dehumidifier’s coils might begin to freeze. The auto-defrost setting allows the machine to defrost itself before continuing to dehumidify.

Anti-frost sensors and automated de-icers protect the dehumidifier’s internal cooling coils from freezing and causing damage.


The decibel range is critical to consider, especially in smaller spaces. Dehumidifiers may be very loud. Their buzzing may generate more than 65 decibels of noise; this is not something to ignore.

There is no standard classification of dehumidifiers based on noise levels. That is why we have created one that categorizes all dehumidifiers based on how noisy they are. Here are the noise level intervals for the following categories:

  • Loud: more than 65 decibels.
  • Noisy: between 60 and 65 decibels.
  • Neutral: 57 decibels to 60 decibels.
  • Quiet: between 50 and 57 decibels.


Setting up a permanently mounted dehumidifier can be a difficult task, especially if you are unfamiliar with electrical appliances. If you do not intend to hire an electrician to install your dehumidifier wall unit, choose the models that are the simplest to install.


Dehumidifiers should drain a lot of water, so having an automated drainage system in your wall-mounted dehumidifier would be a huge benefit. 

But you should know that very few wall-mounted dehumidifiers offer hands-free draining systems, and those that do are often quite costly. As a result, whether or not you have this functionality will be determined by your budget.


Energy efficiency might be tough to assess, but there are a few ground rules to remember. When utilized in warm temperatures, refrigerant models are often more energy efficient; but, when temperatures fall, they become less so. 

Desiccant models consume more energy, but they can remove water fast and reliably at lower temperatures. Some dehumidifiers also have various settings that allow you to minimize energy usage while increasing extraction speed.


wall-mounted dehumidifier for home is not something you should buy every season but rather a long-term investment. If used and maintained properly, a dehumidifier may survive for 3-5 years. When paying for this gadget, it is essential to consider its lifespan.

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    Santa Fe
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    Innovative Dehumidifier

Last update on 2023-03-25 / Affiliate links / Images, Product Titles, and Product Highlights from Amazon Product Advertising API

2 ratings

Detail Reviews

1. Santa Fe Compact70 Dehumidifier


  • Capacity: 70 Pints
  • Item Dimensions (LxWxH): 21 x 12 x 12 inches
  • Item Weight: 65 Pounds
  • Operation Mode: Standard
  • Floor Area: 2600 Square Feet

Our Review

The Santa Fe Compact 70 is designed to remove up to 8.75 gallons, 70 pints, or 33 liters of moisture from the atmosphere within a 24-hour period. On average, it consumes 580 watts and draws 5.1 amps while in use. 

The energy efficiency is 5.0 pints per kilowatt-hour, making this in wall dehumidifier for basement extremely energy efficient. It generates just 580 watts at 80°F and 60 percent RH, overtaking Department of Energy criteria.

Read more: The Best Wall Mounted Air Purifier Reviews In 2021

You can use this model in many ways since it’s quite compact, weighing 65 pounds. You might make it a wall dehumidifier for basement or a dehumidifier shelf. The small size also allows you to maneuver it without much effort.

Basements and other small places may get very cold in the winter and boiling in the summer, which is why this dehumidifier is perfect for all seasons because it can run in temperatures as low as 49 degrees and as high as 95 degrees.  

This wall dehumidifier basement has an auto-restart option, which is convenient to use right out of the box. The installation is simple as there are no additional accessories needed, and what you need to do is open the box and plug it into the outlet in the utility closet.

The dehumidifier has a lot of power for its small size, but in fact, it is not a quiet in wall dehumidifier. It has only one fan speed and emits a loud noise of 63 dB from 6 feet away. That is not a white noise, but it is also not very loud.

What we like

  • Energy-efficient
  • Small footprint
  • Drain hose included
  • Low heat consumption

What we don't like

  • Rather noisy operation

2. Frigidaire FFAP5033W1E Dehumidifier


  • Capacity: 50 Pints
  • Item Dimensions (LxWxH): 12.19 x 15.96 x 24.25 inches
  • Item Weight: 43 Pounds
  • Operation Mode: Sleep
  • Floor Area: 1500 Square Feet

Our Review

The Frigidaire FFAP5033W1E dehumidifier built in wall is a small device that can run without taking up a great footprint of room space. With the dimensions of 12.19 x 15.96 x 24.25 inches, it fits easily between wall studs, making it perfect as an in wall dehumidifier basement

The device can cover an area of up to 1500 sq.ft, which is not impressive but more than enough to dehumidify a small garage or basement. If you prefer a mobile dehumidifier to a wall mounted one, the rolling wheels and integrated side handles make transportation and storage way more simple and handy.

When moisture levels are high, this gadget eliminates up to 50 pints of moisture every day, swiftly and efficiently drying the air. This is the best performer in our 90 percent to 40 percent RH test among all 27 high capacity units evaluated.

Unfortunately, the manufacturer only offers a 1-year warranty for this model, which is shorter than another on-wall dehumidifier.

What we like

  • Excellent performance in our moisture removal testing
  • Energy-efficient
  • High-quality construction
  • Improved low-temperature performance

What we don't like

  • Only comes with a 1-year warranty

3. Innovative Dehumidifier IW25 In Wall Mounted Dehumidifier


  • Capacity: 25 Pints
  • Item Dimensions (LxWxH): 14.5 x 9.4 x 25.5 inches
  • Item Weight: 35 Pounds
  • Operation Mode: Comfort, Standard
  • Floor Area: 1400 Square Feet

Our Review

IW25 4 in-wall dehumidifier has a noise level of 47dBA, making it one of the quietest big capacity dehumidifiers out there. It is as quiet as a fridge, so it will purify the air in your home without sacrificing ambiance or comfort in your living room or bedroom.

As usual, a quiet wall mounted dehumidifier comes with a small capacity, but this item has an impressive performance. It keeps the relative humidity below the 60 percent mark with a capacity of 25 pints per day. You’ll notice that it yields about 1 cup of water after 1 hour of operating. 

It also has built-in Bipolar Ionization Technology, allowing it to mitigate bacterial and viral spread while dehumidifying.

Not only the capacity and adopted technology are amazing, but this wall mounted dehumidifier with pump has an auto-shutoff mechanism that turns off the device when the tank is full, eliminating the need to supervise the machine or deal with unpleasant spills.

What we don’t like is that the front plate was badly designed. When you put it on the machine, the interior filter foam hits the outlet fan until it reaches the rear. Luckily, you can eliminate the issue by altering the settings twice or three times a year.

What we like

  • Super quiet
  • Simple to install
  • Good performance 
  • Compact size to fit snugly in small locations

What we don't like

  • Badly designed front plate
  • Doesn’t have an air filter


1. Is it safe to leave a dehumidifier on all the time?

Continuously running a dehumidifier raises the danger of overheating, which might result in a fire. However, this is more likely to occur when the device lacks an auto defrost option and is used in poor maintenance circumstances.

In this case, we suggest you let the dehumidifier run constantly to reduce the high moisture content in the air and then switch it off when the humidity  reaches a safe level.

2. Why should you buy a wall-hung dehumidifier?

A wall mounted commercial dehumidifier is popular these days. It can save a lot of space, so you can easily find a wall mounted dehumidifier for basement or a  built in bathroom dehumidifier to improve your family’s health.

Portable and wall-mounted dehumidifiers function virtually identically. However, wall-mounted dehumidifiers are ideal for reducing floor space in smaller buildings. They have a smaller, slender, and sleek appearance. They easily fit between wall studs.

It remains the air humidity at a stable level by removing surplus moisture. It also keeps allergies, pollutants, pollens, and dust at bay.  

Additionally, by regulating the air humidity, a through-wall dehumidifier may prevent these insects, vermin, or creepy crawlies from entering. You can also enjoy an odor-free atmosphere, as this gadget will remove unpleasant scents like kitchen smell.

3. How much humidity can a dehumidifier remove?

Most dehumidifiers can remove 30 to 70 pints of water each day.

A newly installed dehumidifier is likely to operate continuously, especially in extremely humid weather. However, after the area has reached the required RH level – which might take up to two weeks – it will slow down and work in cycles.

4. How long will it take to get the moisture under control?

As long as the dehumidifier you purchase is large enough for the space it is operating in, and there are no special wet issues, a dehumidifier will usually lower the humidity to the desired level within a few days to a week.

5. What are the disadvantages of a wall-mounted dehumidifier?

The main disadvantage of this unit is that it is of a fixed kind. Once this item is secured with a drainage connection, it is difficult to relocate. In addition, the presence of this sort of unit must be planned during the building stage.

A drainage point on the wall is required for this item. In general, no one installs a drainage point on the wall. And installing wall dehumidifiers at the furnished site is difficult. 

This system’s limited capacity is another problem. Also, the price of wall-mounted dehumidifiers is always higher than that of portable dehumidifiers.

6. Where can you install a wall-mounted dehumidifier?

Based on the humid air in the surroundings and the wall location in the home, closeness to the plumbing supply, and other factors, a professional or expert may assist you in identifying the wall that you must go on.

You can flexibly install the device in any place in your home. It can be a ceiling mounted dehumidifier for basement, a garage dehumidifier wall mounted, and more.


Final Thoughts

So, what is on your mind now? We hope that our article has provided you with useful information about the wall mounted dehumidifier. Based on your purpose and priority, you can select the most appropriate one from our 3 top picks above. 

We highly recommend our top pick – Santa Fe Compact70 Dehumidifier. You will benefit from this energy-efficient dehumidifier with many outstanding characteristics, such as compact size, easy installation, and low heat consumption.