The Best Commercial Dehumidifiers Reviewed


Are you in need of a heavy duty dehumidifier? Look no further. We have compared the best products on the market, made a final selection and sorted out where you can buy them for the lowest price.


Dri-Eaz 18-gallon Compact Portable Refrigerant Dehumidifier - $1500

Though a bit heavy, this dehumidifier is really built like tank, very durable.

145 pints of water is the amount this appliance can remove from the air in one day, tested under conditions of 80 degrees F and 60% relative humidity. It processes air around 227 CFM.

The operating temperature of this appliance is 33 - 100 deg. fahrenheit, and the power consumption is around 700 watts.

The housing is rotomolded polyethylene, shaped to be resistant against damage and leaking.

It has a rigid telescoping handle, and semi-pneumatic wheels for transporting this device.

Check out the great reviews about this item by clicking the button below.






Whynter RPD-951DXP Elite D-Series Energy Star Portable Dehumidifier - $390

This dehumidifier clears out 90 pints of water per day with a 25 pint removable water bucket that has a handle and caster wheels for easy transport.

It operates at a low temperature of around 40 deg. fahrenheit.

With its electronic buttons it's easily controlled. It also features a humidity sensor and settings that use it.

Features: Auto-restart, auto-shutoff, 24-hour timer, dual fan speed, and auto-defrosting capability to prevent frost build-up inside unit.

Noise level: <58 dBA, air flow: 460m3/h / 271 CFM, maximum power consumption: 1030W / 6.8A, power supply: 115 V / 60Hz.

UL listed, Energy Star rated, 2 in 1 silver-coated washable pre-filter combo, R410A, 16.5' and 20" drain hoses for Pump and Continuous/Gravity drain

This is a great dehumidifier, check out the reviews by clicking the button below.






Frigidaire FFAD7033R1 70-Pint Dehumidifier - $250

Like the title says, this dehumidifier clears out around 70 pints of moisture out of the air, per day.

This device is very effective for protecting your space from mold and mildew. It also helps to eliminate bacteria from the air you don't want to breathe in.

It operates at a low temperature of 41 deg. fahrenheit. The device is easily controlled with 'Ready-Select' controls, with a digital readout for humidity. It also features a 24-hour on/off timer and control lock.

Check out the tons of great reviews about this item by clicking the button below.






Ivation 70 Pint Energy Star Dehumidifier - $270

Like the title says, this dehumidifier clears out around 70 pints of moisture out of the air, per day, a clearing capacity supporting spaces of up to 4,500 sq. feet.

This device is very effective for protecting your space from mold and mildew. It also helps to eliminate bacteria from the air you don't want to breathe in.

Features: Programmable Humidistat, a hose connector, auto shut-off/restart, casters & washable air filter.

A bright led indicates the humidistat and setting, fan-speed, timer, filter alert and more.

This dehumidifier is 'ENERGY-STAR Certified', meaning it's highly efficient!

Check out more than 100 great reviews about this item by clicking the button below.






Ideal-Air 180 pint Commercial Grade Dehumidifier - $1150

Automatic restart allows unit to be used with humidity controllers

Easy to use digital display humidity readings, removable washable filter, 1 speed fan motor, powder coated metal casing for long life & a heavy duty Compressor

Built-in defrost system is designed for operation down to 45 Degrees F. Set upright on their feet for 3 hrs. prior to use

In the event of a power failure, a spike in voltage may occur when the power is reinstated

This can damage the circuit board which is not covered under Warranty

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Ebac Neptune Dehumidifier - $800

Provides heavy duty humidity control for various applications

This device is designed for water damage restoration and dehumidification of permanent commercial, industrial and residential spaces.

With its compact design, it can easily be controlled by 1 person.

It has the capacity to handle several room-sized areas at a time.

You're ensured optimum performance throughout the unit's full operating temperature range with its temperature sensitive defrost control.

Check out the product page by clicking the button below.






Other Great Commercial Dehumidifiers




The History of Commercial Dehumidifiers

Now, it’s safe to say that a lot of kitchen appliances have a rich history which could be traced back thousands of years ago. Of course, back in the day they most certainly didn’t look the way they do now, and they used completely different operation specifications, but it’s the principle that counts.

With this in mind, it’s interesting to know that commercial dehumidifiers are fairly contemporary and there is nothing which resembled those known to us from history. Of course, people used far more basic processes in order to get rid of the moisture in an enclosed space – artificially creating draughts, opening windows or doors and others of the kind.


An Overview of the Commercial Dehumidifier

This is a very convenient appliance which is designated to thoroughly extract the water and moisture from the air which is being conditioned. The water which gets collected is usually discarded as it is most commonly run through the device itself and it is not good for drinking. Certain devices use more complex technology such as ionic membranes, and the water is discarded in the form of vapor instead of in the form of liquid.


Why are They Necessary?

Commercial dehumidifiers are used in enclosed spaces which are prone to creating a lot of moisture. Common examples include spa centers, restaurant kitchens, pool halls and others of the kind. The reason is quite logical – as soon as the moisture starts stacking on the walls and windows, it’s going to start forming mold and mildew. These are then inhaled by the people, and this could cause significant complications, not to mention that higher concentrations are actually toxic.

Moisture is known to have a devastating corrosive impact on structures, and that’s why you want to ensure that you get rid of it.


Convenience and Lack of Maintenance

The truth is that if the commercial dehumidifier is set up adequately, it’s going to provide you with a huge amount of convenience. It’s basically an on/off appliance that you have nothing to worry about. At the same time, it’s also going to require little to no maintenance at all, rendering the post-installation expenses virtually non-existent.

At the same time, it’s capable of saving you a considerable amount of complications and repair works. The moment mold starts to form; you would have to repaint the entire wall. If this happens at a place which is not directly visible, the complications could be even more significant. That’s why you need to be particularly considerate and to take the necessary steps to prevent these issues from taking place. This is a very convenient solution which is a one-off investment that’s only going to bring you benefits in return.