7 Best Dehumidifiers for Mold Prevention (Buying Guide 2024)

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Last Updated: February 26, 2024

It’s one of the biggest pains that come with high humidity; it’s not ideal for your property or food; it can open a nasty bag of allergies and bad odors; yes, you guessed it right; it’s the dreaded Mold!

Areas with high humidity are prone to mold growth. That can be very bad for a lot of your possessions and in many cases your health as well. 

Best Dehumidifiers for Mold Growth Prevention and Removal

So, the perfect solution for this problem is to get rid of the problem in its root. Mold grows best in high humidity, so to stop its growth, you need to make sure that the humidity levels in your house are perfectly balanced. 

But first, let’s properly look at the problem at hand. 

What is Mold, and why do you care?

Mold is a type of fungus that grows in the form of multicellular filaments, known as Hyphae. The hyphae are generally transparent, and the mycelium appears like wispy, fluffy white threads over the surface. Many molds are dusty due to the profuse production of asexual spores, formed by differentiation of the tips of the Hyphae. 

Mold growth causes the biodegradation of natural materials. That can be damaging to your property or can ruin your food. Mold can also cause some diseases in humans as well as animals. Most of these are due to allergic sensitivity to mold spores. Other reasons vary from the growth of pathogenic molds within the body, or the ingestion or inhalation of toxic compounds (mycotoxins) produced by molds.

You should keep an eye out for the signs of mold, and take proper steps to ensure that it does not become a problem. 

In this article, we’re going to review some of the best options for your mold problem. But before we do that, let’s take a look at some of the buying pointers. 

How to Choose Dehumidifiers For Mold Control And Removal

There are a few things that you need to keep in mind. Let’s see what these are. 

Coverage 

The very first thing you need to consider before buying is the space size. You must get a dehumidifier that can give you good coverage, and doesn’t leave any area. If you have a big room or area to cover, you should look for a unit that has more coverage. For a little room, a smaller dehumidifier is good. 

Capacity 

The amount of moisture a dehumidifier can absorb is also a crucial factor. If the area you need to dehumidify and safeguard against mold has more moisture than the unit’s absorption capacity, it can be a problem. Buy a dehumidifier with enough daily absorption capacity. 

Safety and Durability 

The durability of the product and safety options are essential for any buyer. A good design is very crucial for the long life of the dehumidifier. An easy to remove tank with a leak-free design is perfect of good design. 

Other than that, the product needs to safe for use. Different indicators such as full tank, and optimal humidity, let the user know the status of the working mechanism. Options like auto shut off and auto defrost take a load off of user’s mind and are also very useful. 

There are also many models with advanced features that you can buy if your budget permits. Depending on your needs, you can buy the right unit for your space. 

Best dehumidifier options for a mold-free space.

1. Frigidaire FFAD7033R1 Dehumidifier

Frigidaire FFAD7033R1 is a good option for mold resistance. This dehumidifier is well-designed and comes with a lot of innovative features that you’ll appreciate. It is also easy to afford and is a perfect fit for your space. Let’s have a look at its top features and specifications. 

Features

Sleek Design 

The unit has a sleek and compact design, and it adds to the look of your space. The unit features ready-select electronic controls with digital humidity readout so that you can easily control and monitor the levels at all times. There is also a 24 hour on/off timer, and a control lock option as well. 

The unit can work at low-temperature, which saves you a lot of energy and money. 

Easy to Handle Tank 

The tank is easy to move, with a comfortable handle, and comes with splash guard. There’s also a full tank alert, which lets you know when you need to empty the tank. 

Auto-shutoff

The unit has the auto shut-off option, and whenever the tank is full, or the room reaches the optimal humidity level, it shuts off automatically.

Continuous Drain 

The unit can also work continuously. You need to place it near a suitable drain. 

Specifications

  • The unit weighs 47 Pounds. 
  • Its overall dimensions are 11.6 x 15 x 24.4 Inches. 
  • It can remove up to 70 Pints daily. 
  • The tank capacity is 13.1 Pints. 

Buy it on Amazon

2. hOmeLabs Energy Star Dehumidifier

Homelabs has many amazing products in the market right now, and this dehumidifier from the company is among the best and most popular options. It is an ideal option for keeping the mold out of medium to large rooms. Here are the main features of this unit. 

Features

Designed for a modern home 

This model has a design worthy of any home. It has a beautiful exterior, as well as an efficient working mechanism. It is also a very durable model. You can put it anywhere in the house, and it will add to your space both aesthetically, and practically.

Convenient 

The dehumidifier is comfortable, and it has built-in wheels for ease of transport. You can make use of the handles as well. It has a fan that works very quietly so that you can work and sleep in peace. 

Efficiency 

The unit is very efficient and can remove up to 22 pints of moisture (30 Pints 2012 DOE standard) every day. The dehumidifier is Energy Star certified and can absorb moisture quickly and efficiently to keep your space mold-free. 

Ease of Use 

You can easily set your desired moisture settings, and you can also place the dehumidifier next to a suitable drain for continuous functioning. With the Turbo mode, you can increase the fan speed from Normal Air CFM 129 to HIgh Air CFM 138 for maximum moisture removal and odor reduction. 

Auto shut off

When the tank is full, the unit automatically shuts off. 

Specifications

  • The unit weighs 30.5 Pounds.
  • Its overall dimensions are 15.2 x 10.2 x 19.7 inches. 
  • It is an ideal option for medium to large rooms (1500 Sq. Ft.
  • The unit can remove up to 22 Pints of moisture every day. 
  • The tank capacity is 1 Gallon.

Buy it on Amazon

3. Pro Breeze Electric Mini Dehumidifier

This mini dehumidifier from Pro Breeze is a perfect mold solution for smaller spaces like your kitchen, bathroom, nursery, wardrobe, office, etc. The device features advanced Peltier technology, making it a super quiet and efficient model. Here’s more. 

Features

Compact design

Here we have a dehumidifier from Pro Breeze, which is ideal for smaller spaces. The unit is very lightweight, and you can easily carry it to the room you want to safeguard against mold. The dehumidifier can cover up to 1200 cubic feet (150 Sq. Ft.. 

The unit can remove up to 9 Ounces of moisture every day, and the capacity of the tank is 16 Ounces.

Efficiency 

The unit is very efficient and features built-in Thermoelectric cooling Technology (Peltier). This technology operates without compressor, which means that you get to enjoy a noise-free operating machine. Like most mini dehumidifiers, the optimal operating temperature of the unit is 59-86°F.the unit does not work below 41°F. 

Auto Shut Off

When the water tank is full, the LED light turns on to indicate that its time to empty the tank. At this point, the machine automatically shuts off. 

Specifications

  • The unit weighs 2.4 Pounds. 
  • The unit dimensions are 7x 6 x11 Inches. 
  • The dehumidifier is ideal for areas up to 
  • It can remove up to 9 ounces of moisture every day.
  • The tank capacity is 16 Ounces.

Buy it on Amazon

4. hOmeLabs Small Space Dehumidifier

The hOmeLabs Compact Dehumidifier is another excellent option for safeguarding smaller areas against mold infestation. It is a perfect fit for your kitchen, bedroom, basement, and any other such spaces. 

Let’s have a look at the features of this model. 

Features

Compact Design

Like the previous option on the list, this is also a compact and lightweight model. It is easy to move around and has an aesthetic frame. You can place it in your bedroom, living room, or office, and it will add to the aesthetics of your space. 

Safe and Efficient 

The unit features low noise thermoelectric Peltier module and is very efficient. It consumes very little energy, and you can sleep comfortably with its quiet operation. It also comes with 25 W ETL certified adapter to prevent overheating for safer usage. 

Auto Shut Off

The unit also features auto shut off option. After the tank is full, a LED light comes on to indicate that you need to empty the tank. 

Specifications

  • The unit weighs 2.6 Pounds. 
  • Its overall dimensions are 6.5 x 5.3 x 8.5 inches. 
  • It is an ideal option for areas up to 150 Sq. Ft. 
  • It can remove 9 ounces of moisture every day.
  • The tank capacity is 16 Ounces. 

Buy it on Amazon

5. TOSOT Energy Star Dehumidifier

Coming from one of the best names in the industry, this model is the perfect example of a well-designed dehumidifier. With this in your possession, you can rest comfortably, knowing that the air in your room is fresh, odor, and allergens free.

Features 

Made for smaller Areas

The unit is sleek and compact and is appropriate for bathrooms, kitchens, and other such smaller rooms. It is also lightweight and easy to shift around. The unit can remove up to 30 Pints (4 Gallons) each day. 

It also features gravity drain hose connection using which you can empty water into the sump pump, or floor drain, for continuous operation. 

Energy Star Rated 

It is an Energy Star Rated product and is an environmentally-friendly choice. It is also easy on the pocket and saves a lot of energy and money. 

Quiet Operation

The unit produces the peak sound of 48 decibels and is very quiet in its operation. You can rest comfortably, with this on in the background. 

Power Outage Restart 

In case of a power outage, the dehumidifier comes back to its original settings once the power is back on. 

Specifications

  • The unit weighs 33.5 Pounds. 
  • Its overall dimensions are 15 x 11.7 x 20.7 inches. 
  • It is an ideal option for smaller rooms. 
  • The unit can remove up to 30 Pints of moisture every day. 

Buy it on Amazon

6. Afloia Electric Dehumidifier

This high-efficiency model from Afloia is an excellent choice for the buyers as well. The high-end quality product removes excess moisture from your air and keeps your space free of mold, bacterial growth, and other allergens. 

Features 

Compact and Portable Design 

The dehumidifier is compact and is easy to move. It is for small to mid-sized rooms and, can control the moisture and condensation. You can use this dehumidifier in your kitchen bathroom, closets, offices, and other such spaces. 

High Efficiency 

The unit can quickly and efficiently remove moisture from your place. The unit features tank with 2L capacity. It can absorb up to 26 ounces of water every day. 

Convenient and safe 

The unit uses an AC adapter for power and has a tank that is easy to remove from the front. It also has a quiet operation. The sound it produces is below 42 dB, which is very low. You can rest comfortably with the unit on in the background. 

Eco- Friendly 

It is an eco-friendly option and saves a lot of energy. Which means not only is it a pro-environment choice, it is also a smart choice in terms of energy and cost savings. 

Auto Shut Off

The unit automatically shuts off after the tank reaches its limit, to prevent the overflowing of water. After emptying the reservoir, you can start the device again. 

Specifications

  • The unit weighs 595 Pounds. 
  • Its overall dimensions are 16 x 10.2 x 7.1 Inches.
  • It is ideal for areas up to 2201 cubic feet. 
  • It can remove up to 26 ounces per day. 
  • The tank capacity is 2L.

Buy it on Amazon

7. Ivation 50-Pint Energy Star Dehumidifier

This compact but powerful device will not disappoint you when it comes to mold. You can place it discreetly in many places for ease of use. Ivation is known for innovative products, and this model is also a great one from them. 

Features

Compact & Powerful Design 

It is a compactly designed dehumidifier, ideal for small to medium spaces. With the smooth-rolling caster wheels, the unit is easy to move around. This dehumidifier is the perfect option for areas up to 3,000 square feet. 

Thanks to the innovative filtration and evaporative system, you get a safe and pleasant atmosphere by the prevention of mold, mildew, and structural cracking, and safeguarding against allergens, mites, and asthma triggers. 

Simple Operation 

The device is easy to operate. It features a simple LCD interface with which you can check the humidistat, set your ideal levels, adjust fan speed, and also plan the 24-hour timer. You also get filter and reservoir alerts so that you can easily maintain the device. 

Auto shut off

The device automatically shuts off when the reservoir is full. You can take the water tank out to empty it, and put it back in to resume the operation. 

The unit can also save your preferred settings in case of a power outage, and it automatically powers on after a power outage.
It also has the auto-defrost option, which prevents wasted energy, and protects evaporator coils.

Hose Hookup

Using the optional hose connection, you can also set the device up for continuous operation. You can divert the moisture to the basement drain, or slop sink. 

Specifications

  • The unit weighs 31 Pounds. 
  • Its overall dimensions are 142 x 9.9 x 23.2 inches. 
  • It is an ideal option for areas up to 3000 square feet. 
  • The dehumidifier can remove up to 50 Pints of moisture per day. 
  • The water tank capacity is 1.3 Gallon. 

Buy it on Amazon

Comparison of the Best Dehumidifiers for Mold Prevention

Product Name Weight Tank Capacity Dehumidification Capacity Buy Link
Frigidaire FFAD7033R1 Dehumidifier 47 Pounds 13.1 Pints 70 Pints per day
hOmeLabs Energy Star Dehumidifier 30.5 Pounds 1 Gallon 22 Pints per day
Pro Breeze Electric Mini Dehumidifier 2.4 Pounds 16 Ounces 9 ounces per day
hOmeLabs Small Space Dehumidifier 2.6 Pounds 16 Ounces 9 ounces per day
TOSOT Energy Star Dehumidifier 33.5 Pounds 8 Pints 30 Pints per day
Afloia Electric Dehumidifier 595 Pounds 2 Liter 26 ounces per day
Ivation 50-Pint Energy Star Dehumidifier 31 Pounds 1.3 Gallon 50 Pints per day

These are a few of the best options available for you in the market right now.

FAQ’s

Q – What is Mold?

A – It is a fungi that grows in cold, damp, and humid conditions. Mold spreads and reproduces by creating spores. 

Q – Is Mold Dangerous?

A – Mold generally is harmful to food, furniture, and many other things, but it can also be a cause of concern for humans as well. With mold exposure, people can suffer from a stuffy nose, wheezing, red and itchy eyes and skin for starters. In some cases, it can cause or aggravate asthma as well. 

Q – What is the ideal humidity level? 

A – You should try to maintain a 45-50 % of humidity level in your space. When the humidity levels are more than 50%, mold and spores get a perfect environment for growth. 

 Q – Where can I place my dehumidifier?

A – You can place your dehumidifier in a place, from where it can reach the entire room. Ideally, you should position it six inches away from the wall, or any other obstruction.