8 Best Dehumidifiers for Greenhouse (Reviews) for 2021

Best Dehumidifier for Greenhouse ReviewsThere’s a vast tendency to have high moisture content in the greenhouse during the day. In the greenhouse, it’s due to high temperature, whereas, at night, the condensation rate of the moisture in the air gets high. For this reason, condensate figures on the cooler surface, making a conducive environment for fungi and mildew such botrytis, which in turn dents the yield.

So, in this situation, you need a dehumidifier for your greenhouse. Only the dehumidifiers can provide you the fresh air in the greenhouse. They allow growers to control the climate in the greenhouse as it is insulated. So, install the best dehumidifier for a greenhouse for polluting free. We have come up with a list below. This list will make your searching process a piece of cake. So check them in detail!

The 8 Best Dehumidifiers for Greenhouse in 2021

1. AlorAir Basement or Crawl space Dehumidifier

AlorAir Basement or Crawl space DehumidifierThe first best dehumidifier for greenhouse on the list is the AlorAir Basement/ Crawlspace Dehumidifier Removal 120PPD. It is one of the best-selling dehumidifiers. This dehumidifier has the ability to perform multiple functions like protecting internal corrosion, hot gas value defrosting, and remove moisture from 1300 square feet area.

This one has the capability of working even at temperatures less than 36 degrees F continuously and defrosts the crawl space quickly. It can remove up to 55 pints every day at an AHAM condition and fits perfectly under the basement, garage, storage area, crawl space, and under any large room.

AlorAir Dehumidifier is listed for its energy-saving ability and performs continuously to absorb the moisture quickly under any surface even without periodic stopping. It has internal corrosion protection technology to decrease corrosion because of humidity and maintains the dry crawl space. A dehumidifier comes with the epoxy coated to prevent Freon leakage that can keep the working conditions of the coil.


  • Ductable
  • Automatic humidistat control
  • Easy installation & handling
  • Environmental R410A refrigerant
  • Remote control system


  • Need to buy G3 filter separately
  • Need to remove the water per day

2. Aprilaire 1830 Pro 70 Pint Commercial Dehumidifier

Aprilaire 1830 Pro 70 Pint Commercial DehumidifierThe number-2 on the list is the Aprilaire Crawl Space Dehumidifier, which is one of the best dehumidifiers for greenhouse that can remove the moisture from your closed crawl space. Even it can remove up to 70 pints of water every day. They locate the control panel at the top side of the unit for easy accession. The dehumidifier unit comes with a simple set-up, and we will be able to install it with no hassle. This unit is a low maintenance dehumidifier that needs no draining or filter cleaning.

They can be using corrosion-resistant aluminum coils along with a simple filter, no trays, and easy to clean equipment. This basement dehumidifier has the ability to reduce the odor, mildew, molds, and damp carpeting smell and maintain the basement humidity below 55%. It performs non-stop as well and can control the humidity level automatically. This unit is most suitable for crawl spaces of 2200 square feet.


  • Easy installation process
  • Less maintenance
  • Very less noise


  • Condensate hose is 4-feet long

3. Dri-Eaz PHD 200 Commercial Dehumidifier with Pump

Dri Eaz PHD 200 Commercial Dehumidifier with PumpThe next best dehumidifier for greenhouse on the list is the Dri-Eaz PHD 200 Commercial Dehumidifier. What truly sets a dehumidifier apart is how well they perform in practical. We’ve made a list of advantages and disadvantages which help you come to a decision.

Simplicity is a common feature of this model. Attach the drain hose, then switch it on and select your selected level of humidity. This dehumidifier can work efficiently to remove 15 gallons of water from the atmosphere every day. It used to reduce humidity from 70% to 50% in 2 hours in a 2500 square feet crawl space.

This model can be used in almost any environment along with a wall socket thanks to million to its lightweight, space-saving design. This Dri-Eaz PHD 200 Commercial Dehumidifier is ideal for home restoration after suffering from water damage.

The automatic restart option assists in keeping the house dry after long power cuts. The automated pump-out system has the ability to remove the water and drain it into a sink or drain. We have reported that one customer’s unit suffered from leaks. So, when you buy this Dri-Eaz PHD 200 Commercial Dehumidifier, check it properly.


  • Automatic pump-out system
  • Automatic restart after a power cut
  • Small and compact
  • Easy installation


  • Costly

4. Quest 700831 Dual 215 Overhead Dehumidifier

Quest 700831 Dual 215 Overhead DehumidifierAnother best dehumidifier for greenhouse is the Quest 700831 Dual 215 Overhead Dehumidifier. This dehumidifier is made basically for industry or business purposes. As good as other dehumidifiers, you can place it at ground level for plug and play better operation out of the way.

This one comes with the most energy-efficient. It can perform even using minimal amps (6.9) and maximum efficiency. You will have a condensate pump and ducting kit that offer you the ultimate for the most challenging space restrictions.


  • Energy efficiency
  • Easy to install
  • Can place at ground level


  • Only for commercial purposes

5. AlorAir 270 PPD Storm Elite Commercial Dehumidifier

AlorAir 270 PPD Storm Elite Commercial DehumidifierThe next one on the list is the AlorAir 270 PPD Storm Elite Commercial Dehumidifier. This AlorAir Dehumidifier is a commercial dehumidifier along with a built-in pump. It can clean around 90 pints every day with 198PPD at saturation level. It can remove the moisture, moisture, and mold under the crawl space.

This best crawl space dehumidifier, along with a pump, comes with clean air filters to filter the air at a rate of 270 PPD. There is a built-in pump to remove the excess water anywhere. You will have quick-connect plugs for easy installation of the device anywhere.

It coats the coils with epoxy coating in order to prevent them from corrosion and can maintain constant heat. It has five years of warranty. This coating enhances the life of the coil and cost-efficient. This energy-efficient crawl space dehumidifier comes with the remote controlling option, so we don’t have to crawl down the basement to check the working of the unit. We will be able to use the duct for increasing the dehumidification value.


  • Ducting options are available
  • Easy to install and handle
  • Waterproof
  • Works on low temperature


  • Have to buy remote control separately
  • Need to buy a Duct outlet

6. Santa Fe Compact70 Dehumidifier for Crawl Space and Basements

Santa Fe Compact70 Dehumidifier for Crawl Space and BasementsThe product now I’m going to review is the Santa Fe Compact70 Dehumidifier for Crawl Space and Basements. However, this is guaranteed to get a staggering a significant amount of benefits as well as features as a standard along with the model. Therefore the company believes this is a pretty better choice for those people who looks for a long term dehumidifier product.

This one can instantly mold and mildew that’s present. It also has the ability to remove a fantastic amount of 110 pints of moisture per day. It comes with a six-year warranty; this can cope up with 2,700 square feet of room in total. However, it does so as a thorough energy star efficiency model, meanwhile. It can operate even in temperatures as low as 56°. It is ideal for those areas that present demanding challenges and more tough environments.

It is straightforward to use and can offer auto defrost, auto restart, and a two-stage air filtration process, this Santa Fe Compact70 Dehumidifier is simple to use. It even comprises its smooth roll casters so you will be able to move it to wherever, whenever you want.


  • Ideal for the medium size room
  • Quiet operation
  • Superior quality construction
  • Easy to move and install
  • Ideal for combating allergies


  • None

7. BaseAire AirWerx55 Crawl Space Dehumidifier

BaseAire AirWerx55 Crawl Space DehumidifierThe next best dehumidifier for greenhouse on the list is the BaseAire AirWerx55 Crawl Space Dehumidifier. It comes with a compact size so that it can remove a hefty amount of moisture from the air. Relying on environmental conditions, humidity, and a temperature it has the ability to draw anywhere 55 to 125 pints of moisture. This one is energy efficient.

It also comes with the feature of the control panel that creates it easy to track conditions and the drying process. It can provide humidistat settings to enable you to set the humidity level you want to reach and maintain. When it comes to backing, the manufacturer comes with it covered on parts and labor. It has a 5-year warranty.


  • Digital display
  • Energy efficient
  • Long-time lasting
  • Remote controlled
  • Generous 130 CFM airflow
  • 5-year warranty


  • None

8. Anden Grow-Optimized Industrial Dehumidifier

Anden Grow Optimized Industrial DehumidifierMy last recommendation for you is the Anden Grow-Optimized Industrial Dehumidifier. This one is the most potent dehumidifier in this list. It can remove 300 pints every day of moisture from the air. This Anden is optimized for use in large, and professionally grow spaces.

You will get the achievement of the required dehumidification needed for any size of growing by simple product installation. It performs seamlessly with Anden smart control and comes with the remote RH sensors for the ultimate in monitoring.

It comes with the feature of control and monitors the climate conditions in your room. This product is designed in such a way that it is hardwired (plug not included). The Anden Grow-Optimized Industrial Dehumidifier is the ideal solution for the precise management of humidity needed in and indoor growing environment.


  • Removes up to 70 pints of water
  • No water tank to empty
  • Hose included
  • Control panel can be mounted


  • None

Best Dehumidifier for Greenhouse Buyer’s Guide:

Hopefully, you’ve been going through all 8 of the best dehumidifiers for greenhouse. We have made a list for you already. But putting the right best dehumidifier for the greenhouse will take further trimming down of the list. Check them in detail!

The Rate of Dehumidifying

Dehumidifier capacity calculation is the first factor to take into account in a dehumidifier device. Most of the large-scale dehumidifiers have the ability to take up to 18-20oz of water containment in a day. However, along with increased dehumidifying ability, the power consumption rises. And you need to keep yourself acknowledged about how often should you use a dehumidifier.

The Portability

You don’t want your dehumidifier to be stuck in one stationary place, do you? Therefore, ensure that it’s got enough portability. Usually, there are rear handles, side handles, top handles, castors, etc. to make them very portable.

The Area Coverage

Generally, each of the models comes with a fixed label of how much area it can cover. Therefore, you have to have an estimation of what area size you are dealing with and then pick up the right model accordingly. Also, you’ve to make sure to get the best dehumidifier for greenhouse if you want to maximize its output.


I guess you have read the article thoroughly, and came to know the facts about the best dehumidifier for greenhouse. The made list must have helped you to find that best one which goes with your needs. So, it’s your time to buy. Good Luck!

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About the author

Sharif Miah

I am Sharif, 22, a student, currently doing the BBA program. Besides, I am an online Blogger.

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