Best Commercial Dehumidifier for Basement in 2022

In this buying guide, we are going to be taking an in-depth look at five different commercial dehumidifiers. Each one of these commercial dehumidifiers is great for dehumidifying basements.

Aprilaire 1830 Pro Basement Dehumidifier
Aprilaire 1852 Pro

When we’re done looking at those dehumidifiers, we’re then going to look at the different questions you must ask so that you can find the right commercial dehumidifier for your basement. Then, right after that, we’ll be going over some of the most frequently asked questions that people have, regarding commercial dehumidifiers that are used in basements.

Dehumidifier for Basement | Recommended

This website is supported by readers. As an Amazon Associate we earn from qualifying purchases.

What Are The Best Commercial Dehumidifiers For Basements?

5) Aprilaire 1830 Pro Basement Dehumidifier

The Aprilaire 1830 Pro Basement Dehumidifier is a dehumidifier that is designed for large basements. It can dehumidify basements that are up to 3,800 square-feet, and in the span of twenty-four-hours, it’s capable of removing 70-pints of moisture.

What makes this basement dehumidifier especially useful is that it relies on corrosion-resistant coils that are made of aluminum. With these coils, the dehumidifier can defrost itself, if the temperature is too low and the dehumidifier is freezing.

To aid in this functionality, the dehumidifier is made of strong and durable materials that allow it to last for years.

Aprilaire 1830 Pro Basement Dehumidifier Review

4) AlorAir Commercial Water Damage Restoration Dehumidifier

The AlorAir Commercial Water Damage Restoration Dehumidifier has a strong, water-proof design that allows it to work within basements of any temperature. It works within basements that are no more than 2,300 square-feet, and it’s capable of removing 85 pints of moisture from the air, within a single day.

What makes this dehumidifier excellent, though, is the aforementioned waterproof design. Even if this dehumidifier is submerged within water, it can continue to operate and dehumidify your basement. This makes it excellent for flooding situations. Plus, due to its small size, it works in about any space or area.

AlorAir Commercial Water Damage Restoration Dehumidifier Review

3) AlorAir Basement/Crawlspace Dehumidifier

The AlorAir Basement/Crawlspace Dehumidifier is made out of exceptionally strong materials, and is capable of being used in many different spaces. This includes basements and crawls spaces, but it can be used in many other areas, as well. The maximum amount of space it can dehumidify is 2,600 square feet, which is great for large basements.

In a single twenty-four-hour period, it’s capable of removing 90 pints of moisture. Along with that, it can operate in freezing temperatures due to its use of a Hot Gas Valve Defrosting System, and internal corrosion protection on the dehumidification coils that it uses.

AlorAir Basement/Crawlspace Dehumidifiers 198PPD (Saturation)

2) BlueDri BD-BD-130-BL Industrial Commercial Dehumidifier

The BlueDri BD-BD-130-BL Industrial Commercial Dehumidifier is one of the most powerful commercial dehumidifiers on the market. In a single day, it is capable of removing 225 pints of moisture from a space that is no more than 4,000 square-feet.

What aids in making this dehumidifier so excellent is its excellent design. This is a heavy dehumidifier, but moving it around is very easy, and there is a control panel on the top of the dehumidifier that gives you easy access to all of the dehumidification settings. That way, you can tailor the dehumidification experience to what you need.

BlueDri BD-BD-130-BL Industrial Commercial Dehumidifier

1) COLZER 140 Pints Commercial Dehumidifier

The COLZER 140 Pints Commercial Dehumidifier is the last dehumidifier in this guide. With this dehumidifier, you are able to remove 140 pints of moisture from a basement – or any space, for that matter – in a 24-hour period. And, this dehumidifier is designed for spaces that are no more than 6,000 square-feet.

What sets this dehumidifier apart from many others is the fact that it has a sleek and elegant design. This design allows you to use the dehumidifier in many kinds of spaces, and it also allows you to easily use the dehumidifier and its many features.

COLZER 140 Pints Commercial Dehumidifier Review

When Searching For The Best Commercial Dehumidifier For Your Basement?

How Big Is Your Basement?

To start, you must consider the overall size of your basement. Every commercial dehumidifier is a little different when it comes to the maximum amount of space that it can operate within. As you’ve seen with the dehumidifiers in this guide, some of them can work within basements that are 6,000 square feet, while others can only work within spaces that are much smaller than that.

When looking at your basement, consider the overall size of the basement. Measure it out, if you need to. With those measurements in mind, you can begin to take a look at various dehumidifiers, to see the basement sizes that they can work with. This will make it much easier to find a dehumidifier that doesn’t require you to move it around regularly.

How Much Humidity Do You Need To Remove Daily?

Each of the dehumidifiers that we’ve looked at in the guide is capable of removing a certain amount of humidity, every single day. Some are capable of removing 60 pints, while others are capable of removing 100 pints. It all depends on the dehumidifier and the technology that it uses.

What you must consider, is the current humidity levels of your basement, and how much humidity you would like to remove, and continue removing on a day-to-day basis. If you live in a very humid area and your basement tends to be very humid, then the more humidity that’s removed daily, the better off you will be. But, the more powerful the dehumidifier is, the more expensive it will be, so keep that in mind.

COLZER 140 Pints Commercial Dehumidifier
COLZER 140 Pints

What Drainage Methods Does The Dehumidifier Offer?

Most commercial dehumidifiers offer some kind of moisture bucket, which allows the humidity to flow into that bucket and be disposed of later. But, not all of them do, and some dehumidifiers require a direct water line connection.

What you need to think about is how you are going to dispose of the humidity that is being removed from the air. Will it go into a bucket? Through a drain? By thinking about this, you’ll be able to find a dehumidifier that can accommodate the moisture disposal needs that you have.

What is Your Budget?

In comparison to residential dehumidifiers, commercial dehumidifiers are very expensive. This, of course, makes plenty of sense, because commercial dehumidifiers are quite a bit more powerful and they offer stronger components and more power and efficiency than residential dehumidifiers.

As a result of that, though, it’s wise to have a particular budget in mind, before you start looking for a commercial dehumidifier. That way, you don’t find a commercial dehumidifier that is perfect, but too expensive. But, along with that, it will narrow down your options so that it’s easier to find a good dehumidifier in the first place, rather than being overwhelmed with choices.

AlorAir Commercial Water Damage Restoration Dehumidifier
AlorAir Sentinel HDi90

Frequently Asked Questions

How, Exactly, Does A Dehumidifier Work?

Most dehumidifiers work by using a fan – or some other air-flow mechanism – to pull in air from all around the dehumidifier. This air is pulled into the dehumidifier, where it is then pushed through a series of cooling coils.

What these coils do, is they cool all of that humidity, and turn it into liquid. This liquid then flows through a drainage pipe and into a drain, or it flows into some kind of bucket or moisture tank. The exact moisture disposal method tends to vary between dehumidifiers.

What Is The Difference Between A Residential Dehumidifier And A Commercial Dehumidifier?

In comparison to a residential dehumidifier, a commercial dehumidifier is far more durable. It is made of stronger materials that last a lot longer, and it’s able to sustain things like water damage and even being dropped.

But, along with that, commercial dehumidifiers offer far more power and efficiency than residential dehumidifiers. They are capable of working within larger, and more humid, spaces, and they are capable of removing larger quantities of humidity in a shorter period.

How Much Is A Commercial Dehumidifier?

More often than not, a good commercial dehumidifier will cost at least $800. Many of them cost more than that, but the minimum price you’ll pay is often around $800, sometimes a little less.

For an especially great commercial dehumidifier, you can pay as much as $2,000, depending on what the commercial dehumidifier offers.

The reason for these high prices is because commercial dehumidifiers are built of strong and durable material, which is expensive to build with, and because they offer a level of power and performance that other dehumidifiers don’t offer.

Related Commercial Dehumidifier Articles

Buying Guides
Best Commercial Dehumidifier for the Basement

Single Reviews
AlorAir Basement/Crawlspace Dehumidifier 198PPD

Comparison Articles
Alorair vs. Aprilaire
Aprilaire 1830 Pro vs. 1852 Pro vs. 1872 XL Pro
BlueDri vs Dri-Eaz

Info Articles
What Size Commercial Dehumidifier Do I Need?
How Does a Commercial Dehumidifier Work?
Benefits of Owning a Commercial Dehumidifier


In the end, a good commercial dehumidifier is an indispensable tool, when it comes to removing moisture from your basement. Each one of the commercial dehumidifiers that we’ve looked at offers an exceptional amount of power and convenience.

Using the buying guide that we’ve outlined, you’ll be able to think about the exact dehumidification needs that you have, which will allow you to determine which dehumidifier is right for you. With a good dehumidifier, it’s far easier to keep the air in your basement clean and free of excess moisture.

AlorAir Basement/Crawlspace Dehumidifier 198PPD Review
AlorAir Storm LGR Extreme

Dehumidifier | Recommended

This website is supported by readers. As an Amazon Associate we earn from qualifying purchases.

If you have any questions, please add them below in the comment section. Similarly, please let us know if you spot any mistakes.

Last update on 2022-10-05 / Affiliate links / Images from Amazon Product Advertising API

Leave a Comment

This site uses Akismet to reduce spam. Learn how your comment data is processed.