Best Grow Tent Dehumidifier | Get To Know These Top 5 Brands Right Now!

Plants must be protected from moisture-related diseases like mildew & mold. Get the best grow tent dehumidifier to remove the damaging moisture in your grow room now!

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One of the concerns of most indoor gardeners is how to control the level of moisture or humidity in their indoor garden. Hence, a lot of indoor growers want to get the best grow tent dehumidifier for their plants.

Can’t wait to know what’s the best grow tent dehumidifier for your garden? There are actually a number of good brands on the market, but we’ll save you the hassle from researching every single brand there is. Below is our top choice for the best value dehumidifier for medium to large-sized indoor gardens.

KeyStone 50-Pint Energy Star Dehumidifier

Meet KeyStone 50-Pint Energy Star Dehumidifier— this dehumidifier is portable and can remove up to 50 pints of moisture from the air. With lots of amazing features, this one is considered to be fairly priced. This is an Energy Star rated dehumidifier and a portable device that can be easily transported. A lot of its users commend the product’s settings, namely Normal, Turbo, and Auto Defrost. This can cover an area of up to 3000 square feet.

Although the product is advertised as a 50-pint dehumidifier, it only has a 6.4-pint bucket capacity. No worries though, as it has a full bucket alert to let you know when to empty or drain the bucket. Overall, KeyStone 50-Pint Energy Star Dehumidifier is the best value dehumidifier for the money!

The Importance Of Relative Humidity

Relative humidity refers to the existing amount of water in the air relative to the amount of water that the air can hold. Seasoned indoor growers know that the Relative Humidity (RH) plays an important role in the transpiration process of the plants. This is a process wherein the water is carried from the roots to the pores of the plant’s leaves. From the leaves, the water will then evaporate into the surrounding air, which will now be called water vapor. The transpiration process is a vital process as it enhances the plant’s nutrient uptake. Furthermore, it actively cools the plant’s leaf tissue since the plant’s stomata are open during the evaporation of the water vapor.

A mini dehumidifier is a good option to suck up moisture in small spaces

A mini dehumidifier is a good option to suck up moisture in small spaces.

One efficient way to monitor and control the humidity level in your grow tent is to install a dehumidifier. A dehumidifier is a useful device that helps remove the excess moisture from the air. Removing the excess moisture from the air protects your plants from contracting diseases that are caused by too much moisture, such as rotting of the roots and mildew on plants.

For your quick reference, we have a comparison table of the 5 best grow tent dehumidifiers below. Check them out now!

Top 5 Best Grow Tent Dehumidifiers Reviews 2018

Our recommended product is suitable for medium-sized or big indoor gardens. But if you rather want to purchase a dehumidifier that is only good for a small garden like one for 300 sq ft area, then you’ve got to read our reviews below. Check out the 5 Best Grow Tent Dehumidifiers and find out which products are suitable for small, medium, and big indoor gardens!

KeyStone 50-Pint Energy Star Dehumidifier

KeyStone 50-Pint Energy Star Dehumidifier. Via: Amazon.com

This is a rectangular-shaped dehumidifier with an estimated weight of 36.3 lbs. It has an opaque white color with a robust design. Among its coveted features are Energy Star rating and 50-pint moisture capacity for a 24-hour work time. Many users love the product’s automatic settings such as the auto full bucket alert, auto-defrost settings, and auto clean-filter alert.

Pros

  • For a product with amazing features, KeyStone 50-Pint Energy Star Dehumidifier is fairly priced. Many users said that it's worth the money spent.
  • This product promotes conservation of energy as this bear the Energy Star label.
  • The dust filter has a clean-filter alert and is removable. Thus, you can clean it easily.
  • It has a continuous draining option so that you won't have to drain the bucket every time. Just connect a hose with about 5/8-inch size.
  • This can be used in your living room, basement, and grow room.

Cons

  • The hose connector for the drainage needs to be purchased separately.
  • A few users suggest that the hose connection design needs to be improved since the current design makes it difficult for the user to attach the hose securely to the dehumidifier.

HomeLabs 30-Pint Energy Star Portable Dehumidifier

HomeLabs 30-Pint Energy Star Portable Dehumidifier. Via: Amazon.com

This portable dehumidifier is suitable for a medium to large-sized grow room. It can remove up to 30 pints of water from the air and is suitable for 1000 sq feet area coverage. HomeLabs 30-Pint Energy Star Portable Dehumidifier has a very modern design and is super easy to use.

Pros

  • This is an energy-efficient dehumidifier that can suck moisture of up to 4 gallons or 30 pints.
  • This can be used in a medium grow tent setup with an area of 500 sq ft to 1000 sq ft.
  • It also features robust wheels, thus allowing you to move the device from one space to another.
  • It has a 2-year warranty and additional 6 months if you register on the seller's website.
  • You can use this dehumidifier within 24 hours until its bucket is full.
  • It also has a built-in pump compressor. This reduces the odor and other bacteria from the surrounding air.
  • Included in its settings are Auto Restart, Auto Defrost, Turbo mode with high fan speed, and humidity level setting from 35% to 85%.

Cons

  • The hose connector for the drain hose outlet is not included in the package.
  • You need to use a Teflon tape to secure the hose connector.

Ivation 70-Pint Large Capacity Dehumidifier

Ivation 70-Pint Large Capacity Dehumidifier. Via: Amazon.com

This is a dehumidifier recommended for grow rooms with up to 4,500 square feet area. It has a built-in humidistat that is programmable, a washable air filter, user-friendly display, easy-to-roll caster wheels, frost sensor, and a hose hook up, which is usually not included in other products. Moreover, this dehumidifier is also energy-efficient bearing the label of Energy Star.

Pros

  • It has a long list of amazing features that will allow you to efficiently control the excess moisture in your grow room.
  • It can be used within 24 hours or until the tank is full.
  • It has two fan speed settings: regular speed and turbo mode.
  • The caster wheels are durable and allow smooth rolling of the device from room to room.
  • Unlike the other dehumidifiers on the market, this one has a 6-ft power cord. So, a cord extension is no longer necessary.
  • You can switch on and off the dehumidifier without changing the default setting of your humidistat.
  • You can reuse its air filter for a long time. Just wash the filter thoroughly and recycle.

Cons

  • This product is not cheap, but knowing its long list of features, many consider this dehumidifier worthy of its price.
  • Its gallon reservoir is 2.25 gallon only. So, you might need to drain the tank a couple of times if the air in your grow room has too much water.

CostWay 30-Pint Portable Electric Dehumidifier

CostWay 30-Pint Portable Electric Dehumidifier. Via: Amazon.com

CostWay 30-Pint Portable Electric Dehumidifier can remove up to 30 pints of water from the air daily, as well as adjust the humidity level of your grow room from 35% to 85%. This is easy to operate and has a solid and compact design. In addition, it is easy to clean and has a detachable water tank if you want to manually empty the reservoir.

Pros

  • You can trust this dehumidifier to eliminate the damaging moisture in your grow room.
  • It has a cord hanger design, thus replacing your power cord is safe.
  • It features three fan speed, namely low, mid, and high.
  • An instruction manual on how to use the device correctly is included in the package.
  • It has a full bucket indicator to notify you when the tank needs to be drained.
  • When the bucket is full, the device shuts off automatically.
  • It even has a washable filter that controls and removes the bacteria from the surrounding air.

Cons

  • The connecting hose for the drainage is not included.
  • Although the product features an auto-timer, the set time can only be set from 1-12 hours every time.

PerfectAire 11-Pint Dehumidifier

PerfectAire 11-Pint Dehumidifier. Via: Amazon.com

This is a kind of high-efficiency dehumidifier with a moisture-sucking capacity of up to 11 pints. This is suitable for 300 sq ft and for 500 sq ft grow rooms. This is also a portable dehumidifier, so you can either use it inside or outside your home. If your indoor garden is in a separate shed in your backyard, moving this dehumidifier from your basement to your garden is an easy task, thanks to its lightweight structure and durable handle.

Pros

  • This is a mini dehumidifier, which you can easily transport anywhere on your property.
  • It also has a soft touch electronic control pad.
  • The bucket indicator will alert you when the reservoir needs to be emptied.
  • This is the best dehumidifier for grow tent that has small space.
  • Although it’s a mini device, it is still packed with useful features like the adjustable humidistat and its non-ozone depleting refrigerant, making it a good option for growers who want to stick to eco-friendly equipment.

Cons

  • This doesn't come with a draining hose connector, but it has a hose connection option. Just purchase a hose connector with 1/2 inches or 13 mm diameter size.
  • The amount of moisture that it can suck up is a bit low for medium to large-sized grow rooms.
Using a dehumidifier can help protect your plants from getting moisture-related diseases like molds and mildew

Using a dehumidifier can help protect your plants from getting moisture-related diseases like molds and mildew.

Key Features Of Keystone 50-Pint Energy Star Dehumidifier

Despite being priced moderately, KeyStone 50-Pint Energy Star Dehumidifier is actually packed with amazing features, making it popular among indoor garden growers.

Look for a good dehumidifier with an Energy Star logo

Look for a good dehumidifier with an Energy Star logo. Source: energystar.gov

  • Energy-Saver

KeyStone 50-Pint Energy Star Dehumidifier is a dehumidifier that has an Energy Star product label on it. Energy Star is a program launched by the Environmental Protection Agency or EPA and is managed by both the EPA and the U.S. Department of Energy. A product with this label means that it is energy efficient, thereby allowing you to save energy and money.

  • Automatic Full Bucket Alert

Draining your dehumidifier bucket once it’s full is one task that you should constantly do to avoid leakage in your grow tent. With KeyStone’s full bucket alert, you will be notified when the bucket is almost full so that you can either manually empty the bucket or drain it using a hose.

Choose a dehumidifier that can be drained using a hose so that you won’t have to empty the water reservoir manually

Choose a dehumidifier that can be drained using a hose so that you won’t have to empty the water reservoir manually. Source: youtube.com

  • Auto-Restart Setting

In times of power outage, the KeyStone 50-Pint Energy Star Dehumidifier will save your default settings and will restart the device automatically once the electricity is back.

  • Easy-To-Clean Filter

Cleaning and maintenance won’t be a hassle with this product, thanks to its easy-to-clean dust filter alert. Once the filter is full of dust, the alert system will notify you so that you can clean the filter immediately. Thus, you can guarantee that your grow tent only has clean air inside.

  • Electronic Control Settings

KeyStone 50-Pint Energy Star Dehumidifier also boasts an electronic control feature with an LED display. The control settings include a 24-hour timer, as well as Normal, Turbo, and Auto Defrost settings.

A big humidifier can also be used in the living room and basement area

A big humidifier can also be used in the living room and basement area.

Conclusion

Whether you own a small or a big grow room, a good dehumidifier is a must-have equipment that you should include on your list. An indoor environment is more prone to having excess moisture as the natural moisture-sucking factors like the wind and sunlight are not available.

Using the best grow tent dehumidifier will not only help you get a well-balanced humidity level for your indoor plants, it will also filter and clean the surrounding air, thus keeping your plants healthy.

If you have a deep water culture system, then a good air pump and chiller are some of the tools you need to purchase. Read our reviews on these products to get the best products for your money.

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Lucy M. Clark
 

Hi there! I’m Lucy, and I’m a self-confessed garden fanatic. Gardening has always been a passion of mine and will always be my favorite pastime. Now that I am married and have one adorable son, I have the time to write and share my personal experiences with other garden enthusiasts like me.

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