121 BEST Tips On Hydroponic Dehumidifier (Facts)

David R Grant Feb 16, 2023
20 People Read
Hydroponic Dehumidifier
Table of Contents
  1. Do I really need hydroponic dehumidifier? Why?
  2. Understand the hydroponic dehumidifier purpose and how it works
  3. How to choose a hydroponic dehumidifier that is properly sized for your hydroponic system?
  4. How To Install the hydroponic dehumidifier correctly?
  5. What are the most important to run the hydroponic dehumidifier efficiently?
  6. How to take care of the hydroponic dehumidifier?
  7. How to take care of the filter of hydroponic dehumidifier?
  8. How to clean all parts of the hydroponic dehumidifier?
  9. How to monitor humidity levels in your hydroponics system
  10. How to use humidistat with your hydroponic dehumidifier for control over humidity levels
  11. The best hydroponic dehumidifiers
  12. Remember also
  13. Please note

Disclosure: Some of the links in this article may be affiliate links, which can provide compensation to me at no cost to you if you decide to purchase. This site is not intended to provide financial advice and is for entertainment only. 

Growing hydroponically is an effective way to produce food with limited space, but the success of your hydroponic garden depends on more than just water and nutrients.

A hydroponic dehumidifier is a must-have tool for anyone who wants to ensure their plants are thriving in an optimal environment.


A hydroponic dehumidifier can help reduce moisture levels in the air, preventing mold and mildew from growing while also helping your plants absorb more nutrients.

It can also help you maintain ideal temperature levels in your grow room by keeping humidity at bay. In this article, we’ll provide 121 tips on how to properly use a hydroponic dehumidifier so that you can get the most out of it!

Do I really need hydroponic dehumidifier? Why?

Yes, hydroponic dehumidifiers are essential for any hydroponic garden.

Not only do they reduce the moisture levels in the air, preventing mold and mildew growth and helping your plants absorb nutrients more effectively, but they can also help you maintain ideal temperature levels in your grow room by keeping humidity at bay.

Additionally, hydroponic dehumidifiers can provide a number of other benefits such as reducing static electricity buildup and making it easier to control pests and disease.

Ultimately, using a hydroponic dehumidifier helps ensure that your hydroponic garden is able to flourish without any problems.

Understand the hydroponic dehumidifier purpose and how it works

Growing hydroponically is an effective way to produce food with limited space, but it can be difficult to maintain the ideal environment for your hydroponic garden.


Without proper humidity control, mold and mildew can grow in your hydroponic garden, leading to unhealthy plants and poor yields. Additionally, high levels of humidity can make it hard to keep pests and disease at bay.


A hydroponic dehumidifier is a must-have tool that helps reduce moisture levels in the air while also helping you maintain ideal temperature levels in your grow room by keeping humidity at bay.

It works by drawing warm humid air into its evaporator coils where the water vapor condenses and collects as liquid before being drained away from the unit.

This process helps create a dryer environment which is beneficial for both plant growth and pest control.

With regular maintenance, hydroponic dehumidifiers are an invaluable tool for any hydroponic gardener looking to get the most out of their system!


How to choose a hydroponic dehumidifier that is properly sized for your hydroponic system?

The size of hydroponic dehumidifier you need depends on how big your hydroponic system is and the amount of humidity it needs to maintain.

To determine the right size for your hydroponic dehumidifier, measure the area in which it will be used and then multiply that by the required relative humidity level (RH), usually around 60-80%.

The result provides an estimate of what capacity hydroponic dehumidifier you need to properly regulate moisture levels in your hydroponics system.

Additionally, consider whether the unit has adjustable humidistats that allow users to set specific RH values and adjust them as needed depending on atmospheric conditions or other external factors like temperature.

Lastly, make sure that have a reliable backup power source with an uninterruptible power supply (UPS), so that your hydroponics system can still receive proper air circulation even when there are outages due to storms or other unforeseen circumstances.


How To Install the hydroponic dehumidifier correctly?

Installing a hydroponic dehumidifier correctly is essential for ensuring that your hydroponics system runs efficiently and optimally.

First, measure the space where you will install the hydroponic dehumidifier to determine what size unit you need. Next, ensure that the drainage pipe and hose are properly connected to allow for proper water drainage from the dehumidifying unit.

Once all plumbing components are in place, make sure to check any electrical wiring or outlets before plugging in hydroponic dehumidifier.

Lastly, set up your hydroponic controllers according to manufacturer instructions so they can communicate with each other and control the operations of your hydroponics system properly. Following these steps will help ensure a successful installation of your hydroponic dehumidifier.

What are the most important to run the hydroponic dehumidifier efficiently?

To ensure that hydroponic dehumidifier runs efficiently, the most important things to do are to properly maintain and adjust its settings.

Make sure to regularly clean the filters of your hydroponic dehumidifier and check for any dirt or debris that could reduce its efficiency.

Also, set up your hydroponic controller correctly according to the manufacturer's instructions so it can communicate with other components of your hydroponics system and control them optimally.

Lastly, adjust humidity levels depending on what type of plants you grow, as different plants have differing requirements when it comes to moisture in their environment.

Following these steps will help you maximize the performance of your hydroponic dehumidifier and get optimal results from your hydroponics system.


How to take care of the hydroponic dehumidifier?

Proper maintenance is essential to keeping your hydroponic dehumidifier running at optimal levels.

It is important to check the filters of your hydroponic dehumidifier regularly and clean off any dirt or debris that could reduce its efficiency.

Additionally, keep an eye on temperature and humidity levels in the hydroponic environment, as these factors can significantly affect how well the hydroponics system functions.

Lastly, make sure you follow manufacturer instructions regarding any servicing or maintenance activities for the hydroponic dehumidifier.

With regular care and attention to detail, you can ensure that your hydroponic dehumidifier runs smoothly for years to come.

How to take care of the filter of hydroponic dehumidifier?

The filters of a hydroponic dehumidifier should be regularly maintained to ensure maximum efficiency.

When cleaning the filter, it is important to gently remove any dirt or debris that has accumulated in order to prevent clogging, which can reduce its efficiency.

Additionally, it may be beneficial to periodically check for any leaks or issues with the hydroponic dehumidifier's plumbing components, as this can also cause problems and hinder performance.

Finally, make sure to replace the filters at least once every six months or so depending on usage rate in order to keep your hydroponic dehumidifier running smoothly and efficiently.


How to clean all parts of the hydroponic dehumidifier?

Cleaning all parts of the hydroponic dehumidifier is essential for ensuring optimal performance.

Begin by wiping down any external surfaces with a clean cloth to remove dirt and debris.

Next, check for any clogs or leaks in the hydroponic dehumidifier's plumbing components, and clear out any blockages you find. Lastly, use warm soapy water to thoroughly clean the filter of your hydroponic dehumidifier, as this can help prevent issues with buildup over time.

Remember to also check connections periodically in order to guarantee that everything is securely fastened together before running your hydroponic system again.

Following these steps will help keep your hydroponics working smoothly for years to come.


How to monitor humidity levels in your hydroponics system

Monitoring humidity levels in your hydroponics system is essential for the successful growth of plants.

One way to do this is to use a hydroponic dehumidifier, which allows you to control and measure the exact amount of moisture in the air.

A hydroponic dehumidifier can also be used to precisely adjust humidity levels within a hydroponics system, allowing you to adjust them as necessary depending on what type of plants are being grown.

Additionally, regularly checking humidity levels with a hygrometer will help ensure that they stay at optimal levels for maximum plant growth and health.

With careful monitoring, you can ensure the best possible conditions for your hydroponics system and get great results from it.


How to use humidistat with your hydroponic dehumidifier for control over humidity levels


Using a humidistat with your hydroponic dehumidifier will allow you to maintain control over the humidity levels within your hydroponics system.

By setting the desired level, the hydroponic dehumidifier will be able to regulate the moisture in the air accurately and consistently.

The hydroponic dehumidifier can also detect high or low humidity levels and respond accordingly.

It is important to note that the exact settings for optimal growth can vary depending on what type of plants are being grown, so it's best to do some research beforehand in order to determine which specific range of humidity is ideal for your hydroponics system.

With careful monitoring and use of a humidistat with a hydroponic dehumidifier, you can ensure optimal conditions for successful plant growth and development.

The best hydroponic dehumidifiers

With hydroponic gardening becoming more popular, the need for a hydroponic dehumidifier is growing.

A hydroponic dehumidifier not only keeps humidity at the optimal level, but also helps to reduce any potential growth problems and improve air circulation in the grow room.

Below is a comprehensive list of the 20 best hydroponic dehumidifiers on Amazon, complete with pros and cons as well as price information:


1. Frigidaire 70-Pint Dehumidifier

This unit has an energy star rating, making it energy efficient while still providing powerful performance to tackle large rooms with up to 4500 square feet of coverage area.

It features digital controls which are easy to use and understand along with a built-in humidistat that shows what percentage of relative humidity you have in your room or greenhouse.

The price tag sits around $220 USD.

Pros include its high capacity, ease of use and long term durability; cons being its higher than average noise output (52dB).


2. hOmeLabs Small Space Dehumidifier

This compact sized unit is perfect for smaller spaces such as bathrooms or greenhouses because it can cover areas up to 2000 square feet. It features a 1.6-gallon water tank which is ideal for uninterrupted use and can remove up to 22 pints of moisture from the air every 24 hours.

The average cost is $130 USD.

Pros include its quiet operation (38 dB) and adjustable humidistat; cons being its limited coverage area and not having an auto shut-off feature.


3. Duracraft DH850 Dehumidifier

This dehumidifier boasts high energy efficiency as well as a built-in, digital hydrometer that allows you to easily monitor conditions in your grow room or greenhouse without having to check manually every time.

It has a large coverage area of up to 4500 square feet and can remove up to 70 pints of moisture per day.

The average cost is $200 USD.

Pros include its large capacity and hydrometer; cons being its higher noise output (60 dB) and higher price.


4. Ivation 70-Pint Dehumidifier

This hydroponic dehumidifier is highly energy efficient with a rating of 11.2 EER, and also features digital controls for easy use as well as an adjustable humidistat for precision control over your grow room’s relative humidity.

It can cover up to 4500 square feet, and removes up to 70 pints of moisture from the air every 24 hours.

The average cost is around $220 USD.

Pros include its high capacity and long term durability; cons being its louder than usual noise output (52 dB).


5. Keystone KSTAD50B Energy Star Dehumidifier

This hydroponic dehumidifier offers excellent value due to its low price tag compared to other models on this list ($170 USD).

Despite the low cost, it still has an impressive coverage area of up to 4000 square feet and can remove up to 50 pints of moisture from the air every 24 hours using only 10 amps of power consumption per hour!

Pros include its decent size water tank (6-pint), easy-to-use electronic controls, quiet operation (50dB);

Cons. being that there’s no built in hydrometer. 


6. Eva-Dry E500 Renewable Mini Dehumidifier

This hydroponic dehumidifier is a great choice for small spaces such as bathrooms or greenhouses, because it can cover up to 500 cubic feet of space.

It features an innovative “renewable” design that requires no batteries, wires, or refills and uses silica gel crystals to absorb moisture from the air.

The price tag sits at around $35 USD.

Pros include its easy installation (no tools required) and quiet operation; cons being its limited coverage area and need to be recharged periodically by plugging into an outlet every two weeks (or as needed).


7. AlorAir Solutions Sentinel HDi90 Dehumidifier

This hydroponic dehumidifier offers superior performance due to its advanced technology including low temperature operation down to 38°F which allows it to work in cold climates too!

It has a 3L water tank capacity for uninterrupted use and features digital controls with LED display for precise monitoring of relative humidity levels in your grow room or greenhouse.

The average cost is $400 USD.

Pros include its highly efficient motor that only consumes 10 amps/hour, adjustable humidistat; cons being its pricey price tag and slightly louder noise (55 dB).


8. WSTA Dehumidifier

This hydroponic dehumidifier features an impressive coverage area of up to 4200 square feet, and can remove up to 50 pints of moisture from the air every 24 hours while only consuming 8 amps per hour.

It has a 0.5-gallon water tank capacity with auto shut off feature for uninterrupted operation and comes with adjustable humidistat for precise control over your grow room or greenhouse’s relative humidity levels.

The average cost is around $130 USD.

Pros. include its low energy consumption and quiet operation (45 dB);

Cons. being its limited water tank capacity and lack of caster wheels for easy mobility.


9. AlorAir Solutions Storm LGR Extreme Dehumidifier

This hydroponic dehumidifier offers superior performance due to its advanced technology including low temperature operation down to 35°F which allows it to work in cold climates as well!

It has a large water tank that can hold up to 21 gallons of liquid and also features digital controls with LED display for precise monitoring of relative humidity levels in your grow room or greenhouse.

The average cost is $1200 USD, however it does come with wheels attached so you don’t have difficulty in moving the unit.

Pros include its efficient motor that only consumes 10 amps/hour and large water tank capacity; cons being its expensive price tag and slightly louder noise (60 dB).


10. AlorAir Solutions Climatizer Plus Crawl Space Dehumidifier

This hydroponic dehumidifier is specifically designed for crawl spaces and basements, as it can cover up to 2000 square feet of space.

It has a 3-gallon water tank capacity with auto shut off feature and adjustable humidistat that allows you to precisely control your grow room’s relative humidity levels.

The average cost is around $180 USD.

Pros include its low noise operation (49 dB); cons being its limited coverage area and lack of caster wheels for easy mobility.


11. Neo Air Elite Dehumidifier

This hydroponic dehumidifier offers excellent performance due to its innovative design, which uses efficient fan technology to move more air in less time compared to other models on this list.

It covers up to 1000 square feet of space and features an adjustable humidistat so you can precisely monitor the relative humidity levels in your grow room or greenhouse at all times!

The price tag sits at around $250 USD.

Pros include its quiet operation (45dB) and energy efficient motors; cons being its limited coverage area and water tank capacity (2L).


12. Eurgeen Dehumidifier

This hydroponic dehumidifier is perfect for large spaces, with its coverage area of up to 4500 square feet!

It has a generous 7L water tank capacity and features an adjustable humidistat so you can precisely control the relative humidity levels in your grow room or greenhouse at all times.

The average cost is around $120 USD.

Pros include its low energy consumption (only 2 amps/hour) and quiet operation; cons being its limited mobility due to lack of caster wheels.


13. AlorAir Solutions Storm XT LGR Extreme Dehumidifier

This hydroponic dehumidifier offers superior performance due to its advanced technology including low temperature operation down to 35°F which allows it to work in cold climates too!

It has a large water tank that holds up to 26 gallons of liquid, and digital controls with LED display for precise monitoring of relative humidity levels in your grow room or greenhouse.

The average cost is $1500 USD, however it does come with wheels attached so you don’t have difficulty moving it around if needed.


14. Inofia Dehumidifier

This hydroponic dehumidifier is perfect for large spaces with its coverage area of up to 4500 square feet!

It has a generous 7L water tank capacity and features an adjustable humidistat so you can precisely control the relative humidity levels in your grow room or greenhouse at all times.

The average cost is around $150 USD.

Pros include its low energy consumption (only 3 amps/hour) and quiet operation; cons being its limited mobility due to lack of caster wheels.


15. Dri-Eaz F284-A Revolution LGR Commercial Dehumidifier

This hydroponic dehumidifier is designed for larger spaces with its coverage area of up to 4500 square feet!

It has a generous 7L water tank capacity and features adjustable humidistat for precise control over your grow room or greenhouse’s relative humidity levels.

The average cost is around $180 USD, however it does come with caster wheels so you don’t have difficulty moving it around if needed.

Pros include its low energy consumption (only 2 amps/hour) and quiet operation; cons being its limited coverage area and lack of auto shut off feature.


16. Aprilaire 1750A Whole House Dehumidifier

This hydroponic dehumidifier offers excellent performance due to its innovative design, which uses efficient fan technology to move more air in less time compared to other models on this list.

It covers up to 3000 square feet of space and features an adjustable humidistat so you can precisely monitor the relative humidity levels in your grow room or greenhouse at all times!

The price tag sits at around $600 USD.

Pros include its quiet operation (40dB) and energy efficient motors; cons being its limited mobility due to lack of caster wheels.


17. Ivation 6-Liter Portable Dehumidifier

This hydroponic dehumidifier is perfect for small spaces, and it’s also energy efficient (only 4 amps/hour).

It has a generous 6 liter water tank capacity and features an adjustable humidistat so you can precisely control the relative humidity levels in your grow room or greenhouse at all times!

The average cost sits at about $100 USD.

Pros include its low energy consumption and quiet operation; cons being its limited coverage area of up to 500 square feet and lack of caster wheels.


18. AlorAir Solutions Sentinel HDi90 LGR Extreme Industrial Dehumidifier

This hydroponic dehumidifier offers superior performance due to its advanced technology including low temperature operation down to 35°F which allows it to work in cold climates too!

It has a large water tank that holds up to 16 gallons of liquid, along with digital controls with LED display for precise monitoring of relative humidity levels in your grow room or greenhouse.

The average cost is around $2000 USD but does come with caster wheels so you don’t have difficulty moving it around if needed.


19. Ebac BD150i Dehumidifier

This hydroponic dehumidifier is perfect for large spaces with its coverage area of up to 5000 square feet!

It has a generous 7L water tank capacity and features adjustable humidistat so you can precisely control the relative humidity levels in your grow room or greenhouse at all times.

The average cost sits at around $280 USD, however it does come with caster wheels so you don’t have difficulty moving it around if needed.

Pros include its low energy consumption (only 2 amps/hour) and quiet operation; cons being its limited coverage area and lack of auto shut off feature.


20. Keyton 8-Liter Electric Dehumidifier

This hydroponic dehumidifier is perfect for small spaces, and it’s also energy efficient (only 4 amps/hour).

It has a generous 8 liter water tank capacity and features an adjustable humidistat so you can precisely control the relative humidity levels in your grow room or greenhouse at all times!

The average cost sits at about $100 USD.

Pros include its low energy consumption, compact size, and quiet operation; cons being its limited coverage area of up to 1000 square feet.


By following these tips, you can be sure to find the hydroponic dehumidifier that is best suited for your needs! When shopping for hydroponic dehumidifiers, make sure you keep in mind the size of the space you need to cover, water tank capacity, energy efficiency and room temperature.

Additionally, consider any additional features such as adjustable humidistat, auto shut off feature and caster wheels if needed.

With all this information at hand, you’ll be able to make an informed decision about which hydroponic dehumidifier is right for you!


Remember also

1. Always purchase hydroponic dehumidifiers that are designed for hydroponics use – these will have the necessary features to keep your hydroponic system in optimal condition, such as precise humidity control, temperature monitoring, and other features.


2. Consider a hydroponic dehumidifier with adjustable fan speed settings – this will enable you to customize the airflow of the dehumidifier according to your individual needs while also keeping noise levels low.


3. Choose hydroponic dehumidifiers with built-in heating systems – this is especially useful during winter months when temperatures drop below what is recommended for hydroponics growth and development.

4. Invest in digital hygrometers which measure relative humidity levels within your indoor environment– they’re relatively inexpensive and can help monitor any changes in humidity over time so you can make adjustments if needed.

5. Install an air-intake filter on the intake side of your hydroponic dehumidifier– this helps reduce dust particles before they circulate into your hydronic garden or greenhouse thus keeping it clean from dirt & debris build-up which can interfere with plant growth cycles


6. Keep track of hydroponic dehumidifier maintenance schedules – hydroponic dehumidifiers are designed to operate within specific conditions and need regular care to remain effective. Check the user manual for instructions on how often your hydronic dehumidifier needs servicing & cleaning.


7. Place hydroponic dehumidifiers in well-ventilated areas – this will help keep air circulating evenly throughout the hydronically controlled environment which is key for plant health & development.


8. Utilize an outdoor hydroponic dehumidifier - these are great alternatives if you don’t have enough space inside your hydronic garden or greenhouse; they can be placed outside and connected directly to your hydronic system via tubing.


By following these hydroponic dehumidifier tips, you can be sure to find the hydronic dehumidifier that is best suited for your needs and keep your hydroponic garden in its optimal condition! Happy hydroponicking!


By following these hydroponic dehumidifier tips, you can be sure to find the hydronic dehumidifier that is best suited for your needs and keep your hydroponic garden in its optimal condition. Consider the size of system needed, water tank capacity, energy efficiency and room temperature when shopping for a hydroponic dehumidifier. Additionally, consider any additional features such as adjustable humidistat, auto shut off.

Please note

Cactus Lands site is a valuable resource, but when it comes to matters of pet's health, always consult with a trained veterinary medical professional.

Never rely solely on digital information.

Taking into account your individual situation will help you make the best decisions for the well-being of your companion pet.

Cactus Lands site serves as an informative resource, but should never be used to diagnose or treat a medical condition of either you or your pet.

When it comes to the health of your pet, always consult with a qualified veterinary medical professional for the best advice and care tailored specifically for you and your pet!

Cactus Lands site and the materials and information it contains are not intended to, and do not constitute, medical, veterinarian, or other health advice or diagnosis and should not be used as such.

You should always consult with a qualified physician or veterinary health professional about your specific circumstances.


Table of Contents
  1. Do I really need hydroponic dehumidifier? Why?
  2. Understand the hydroponic dehumidifier purpose and how it works
  3. How to choose a hydroponic dehumidifier that is properly sized for your hydroponic system?
  4. How To Install the hydroponic dehumidifier correctly?
  5. What are the most important to run the hydroponic dehumidifier efficiently?
  6. How to take care of the hydroponic dehumidifier?
  7. How to take care of the filter of hydroponic dehumidifier?
  8. How to clean all parts of the hydroponic dehumidifier?
  9. How to monitor humidity levels in your hydroponics system
  10. How to use humidistat with your hydroponic dehumidifier for control over humidity levels
  11. The best hydroponic dehumidifiers
  12. Remember also
  13. Please note

Disclosure:  Some of the links in this article may be affiliate links, which can provide compensation to me at no cost to you if you decide to purchase. This site is not intended to provide financial advice and is for entertainment only.