Top 3 Best Whole Home Dehumidifiers

top 3 best whole home dehumidifiers

Humidity is the term used to describe the moisture content in the air around us. Too much humidity and too little humidity are both bad for us and our possessions such as our home, electronics, and other products. Fortunately, a whole home dehumidifier can assist with regulating the humidity.

A dehumidifier is effective in removing excess moisture content in the air. In this article, we will look at a specific type of dehumidifier – the whole home dehumidifier – and discuss the advantages of having such a product in your home keeping the humidity at a safe level.

Difference Between a Whole Home Dehumidifier and a Portable Dehumidifier

Although a portable dehumidifier costs less than a whole home dehumidifier, a home dehumidifier system is generally a larger capacity unit which may require professional installation. They are more efficient, will last longer, and don’t not have to be emptied regularly. Plus, many portable dehumidifiers tend to run constantly and that can result in higher electricity bills.

A whole house dehumidifier is more expensive initially when considering the cost of the unit and installation, but is the more cost-effective option in the long run.

Benefits of A Whole Home Dehumidifier

There are several benefits to having a house dehumidifier system. They include the following:

Cleaner Air

A full house dehumidifier will control the moisture content in the air you breathe. High humidity helps to create conditions that promote the growth of mold and mildew. For asthma or allergy sufferers, this can be bad.

A whole home dehumidifier reduces the humidity so that these allergens and spores cannot live resulting in cleaner air within your home.

Protects Your Home

Too much humidity results in dampness. This can be of concern if your home has wood floors. Too much moisture in the air can cause wood floors to sag and warp. Drywall can buckle, bubble, and break down. Metal items can corrode and rust.

With a full house dehumidifier, the conditions within your living space are controlled to reduce the risk of this type of damage occurring.

Your House Is Cooler

When a stand alone whole house dehumidifier operates, it removes the high concentration of moisture in the air. This produces drier air which is easier for your HVAC system to process. It also makes your home feel cooler during the warmer months by removing excess moisture.

With the system processing drier air, it does not run as much and becomes cost-efficient as a result.

Removes Viruses

Dehumidifiers are effective in removing viruses from the air. With a system that regulates the humidity level at 50%, bacteria, viruses, allergens, mites, and fungi are either reduced or removed completely.

When the air is free of these viruses, individuals who suffer from respiratory issues will be able to breathe clearly without experiencing irritations.

How To Install A Whole Home Dehumidifier

This is not typically considered a DIY Project. To have a whole home dehumidifier installed in your home, the most effective way of getting that job done correctly is by hiring a licensed HVAC contractor to do the work.

Depending on the size of the home, and the system, the time required by the professional contractor can vary from four to six hours. The cost of installation will run anywhere from $2,000 to $4,000.

Therefore, they are definitely initially more expensive than portable dehumidifiers, but, as the name suggests, they are designed to remove moisture from your whole house rather than an immediate area.

Our Top 3 Whole Home Dehumidifier Picks:

Here are our top three picks of the best whole house dehumidifiers:

Vermin 50 Pint 4,500 Sq ft Dehumidifier

Vermin 50 Pint 4,500 Sq ft Dehumidifier

At the smaller end of the scale, this portable unit is rated to remove 50 pints of moisture per day and can easily service areas between 3,000 square feet and 4,500 square feet. The sleek, attractive design of this dehumidifier includes built-in wheels and handles making it a portable option.

The onboard tank will shut the unit down once full of water to signal you that it needs to be emptied. You can also connect a drain hose for continuous drainage.

The fan has various speed settings including ‘turbo’ for faster results. The tank will hold a total of 1.8 gallons of water.


Well-made and works as expected
Very effective in a wide range of spaces
Attractive design and well priced


The fan is louder than expected for some people
Has a drain hose outlet that can be used for continuous operation, but the drain hose is not included
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Aprilaire 70 Pint 1830Z Pro Dehumidifier

Aprilaire 70 Pint 1830Z Pro Dehumidifier

Rated to remove 70 pints of water per day, the Aprilaire 1830 can be used in large spaces up to 4,500 square feet. The control panel can be mounted either on the front or top of the unit for easy access.

Set-up and operation are made easy with a simple interactive display and are low maintenance with no trays to empty and a filter that requires cleaning or replacement just once a year.


This product does a great job of regulating humidity
Specifically designed to work in basements, crawl spaces or for use as a whole home dehumidifier
Easy to set up and operate


The fan is noisier than expected for some
Some users found the interactive display to have not enough information
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Aprilaire 95 Pint 1852 Pro Dehumidifier

Aprilaire 95 Pint 1852 Pro Dehumidifier

This Aprilaire model is rated to remove 95 pints of water per day which makes it the perfect size to service extremely large spaces over 4,500 square feet.

The construction of this product includes the use of corrosion-resistant aluminum coils for durability. The included hose just has to be installed and it is otherwise easy to set up to remove excess moisture in your home.


It is a bit pricey but worth it
Does a great job of controlling humidity levels in larger areas
Has an amazing capacity


Noisy operation which makes this only useful in a crawlspace
Some users report warranty issues
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A whole home dehumidifier is a good choice if you struggle with maintaining a safe humidity level in your home and find that portable units can’t do the job.

Although whole home dehumidifiers are bigger and a bit more expensive than cheaper, small, portable units, a whole house dehumidifier is a logical choice for adding comfort to your entire home.

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