Top 6 Best Dehumidifier for grow tent (Reviews and Buying Guide)

Are you looking to set up a grow tent to cultivate plants, especially cannabis, at your home? Well, the best Dehumidifier for grow tent can help you a lot to do this. Having a dehumidifier will help you to reduce or increase the humidity according to the environment. While buying a humidifier, consider the size of your tent to pick up the best choice. To make your job of picking the device easy, we have selected some top dehumidifiers to dehumidify grow tents. According to our experts anlyses the most perfect Dehumidifier for grow tent is SEAVON Electric

Since moisture, pollutants, mildew buildups, odor and mold are the factors that can destroy the growing system; you might need the best Dehumidifier to overcome this. If you want to grow plants and don’t have space at home, no worry about space issues, you can grow it inside of your home with the help of a humidifier.

Our Top 3 picks

EDITOR’S CHOICE
9.7
SEAVON Electric Dehumidifiers
SEAVON Electric Dehumidifiers
  • 500 ml capacity tank to extract 300ml in small
  • Featured with a thermo-electric cooling technology
  • Auto-shut-off function that shuts it off automatically
  • Mini-size and highly portable
PREMIUM PICK
9.3
Energy Star Dehumidifier
Energy Star Dehumidifier
  • Comes with a 1.8-gallon capacity water tank
  • Covers a large area up to 3000 sq. ft
  • Clean look, convenient built-in handles and wheels
  • Adjust moisture settings according to your ideal choice
BUDGET PICK
8.5
Pro Breeze Electric Mini Dehumidifier
Pro Breeze Electric Mini Dehumidifier
  • Compatible with Cox, spectrum and Xfinity
  • Speed: Up to 10 Gbps
  • Not Compatible with Verizon, AT&T, or CenturyLink
  • Gigabit Ethernet Ports: 2

A dehumidifier is the best solution for your grow tent and rescues it from different harmful factors. After spending many hours, we have selected the top-rated humidifiers in this best Dehumidifier for grow tent review. These products are chosen from various manufacturers to let you pick the best option.

Comparison Table Of Dehumidifier For Grow Tent

IMAGE PRODUCT RATING PRICE
EDITORS CHOICE
SEAVON-Electric-Dehumidifiers
SEAVON Electric Dehumidifiers
9.5
Check on AmazonCheck Customer Reviews
BUDGET PICK
hOmeLabs
hOmeLabs 3,000 Sq. Ft Energy Star Dehumidifier
8.7
Check on AmazonCheck Customer Reviews
TOP CHOICE
Keystone-35-Pint-Dehumidifier
Keystone 35 Pint Dehumidifier with Electronic Controls
9.5
Check AmazonCheck Customer Reviews
BUDGET PICK
TOSOT-20-Pint
TOSOT 20 Pint 1,500 Sq Ft Dehumidifier
8.7
Check on AmazonCheck Customer Reviews
BUDGET PICK
Pro-Breeze-Electric-Mini-Dehumidifier
Pro Breeze Electric Mini Dehumidifier
8.7
Check on AmazonCustomer Reviews
BUDGET PICK
Honati Home Dehumidifier
Honati Home Dehumidifier
8.7
Check on AmazonCustomer Reviews

Best Dehumidifier for grow tent Reviews List (Updated)

1. SEAVON Electric


“Portable and Compact humidifier”

TOP PICK
Goxawee Cordless Drill Screwdriver
9.4/10 Our Score

Are you looking for a compact-sized but extraordinary featured Dehumidifier? SEAVON Electric Dehumidifiers for Home will be the perfect choice for you. This compact device has a 500ml capacity that processes 250ml of air daily and great for small places. Moreover, the optimal room size for this humidifier is 180 square feet.

Features that we like in this humidifier:
  • Compact and small design with a 500 ml capacity tank to extract 300ml in small and enclosed rooms or areas.
  • Featured with a thermo-electric cooling technology for quiet like whisper cleaning operation in enclosed spaces.
  • Includes an auto-shut-off function that shuts it off automatically when full water. Moreover, the LED color changes to red to indicate the water tank needs draining.
  • Requires a small save space due to its mini-size and highly portable—perfect Dehumidifier for 3×3 tent, bedroom, garage, and kitchen, etc.
  • Small size and lightweight unit that makes it to move around the home quickly.
Pros
  • Easy operation
  • Great for small areas
  • Amazingly quiet and efficient
  • Portable
  • The water tank is easy to remove
Cons
  • Doesn’t work well in an environment having a temperature below 41oF

As it is compact-sized and saves a lot of space, this makes it incredibly useful. If you want to take it to your room, you can move it to the room and then again in grow room with easiness. The best thing is its auto-shutoff feature that is enabled when the tank fills up with water. Moreover, its light turns red to let you know it’s time to empty the tank, and this process is straightforward.

Through the built-in Thermo-Electric cooling technology, you’ll get a super quiet operation like the whisper of sound. This feature makes it the best choice for small homes. Additionally, its optimal temperature is 59 to 86oF and doesn’t work below 41oF.

2. hOmeLabs 3,000 Sq. Ft Energy Star Dehumidifier


“Best Large Room Dehumidifier”

TOP PICK
hOmeLabs
9.4/10 Our Score

hOmeLabs is a new brand in the market and manufactured some amazing products. hOmeLabs 3,000 Sq. Ft Energy Star Dehumidifier is a portable unit and ideal for large rooms, basement, or any other larger place. Moreover, it is certified by Energy Star and saves your home from the threat of mildew, mold, and airborne allergens.

Features that we like in this humidifier:
  • Comes with a 1.8-gallon capacity water tank And has dimensions of 15.4 x 11 x 24.3 inches.
  • Large Dehumidifier covers a large area up to 3000 sq. ft. and removes 35 pints of water from the air per day.
  • Featured with a sleek, clean look, convenient built-in handles and wheels, a quiet fan, and designed according to modern home requirements.
  • Straightforward to use, and you can adjust moisture settings according to your ideal choice
  • Featured with a turbo mode that enhances the fan speed from normal air 165 CFM to high 188 CFM and eliminates moistness and odor quite efficiently.
Pros
  • Darin outlet for a continuous 24-hour cycle
  • Max mode feature
  • Auto-shutoff feature
  • 35 pin capacity
  • Easy to use
  • Perfect and sleek design
Cons
  • Doesn’t work in a room where an evaporative cooler is operating

As a matter of fact, this Dehumidifier is straightforward to use, and you can set your desired moisture to continue till 24 hours cycle until the tank is full of water. At that point, the humidifier will automatically turn off until you empty the machine. On the other hand, if you want a continuous operation, you can attach a hose outlet for constant water draining.

Furthermore, it’s incredibly efficient, and that means you are easing the burden on the environment. Having efficiency, it costs far less than other competitors. Moreover, it has the best feature to increase the fan speed from normal air of 165 CFM to high air 188 CFM. It means the best moisture removal and odor reduction in your grow tent.

3. Keystone 35 Pint Dehumidifier with Electronic Controls


“High Efficiency Dehumidifier”

TOP PICK
Keystone-35-Pint-Dehumidifier-with-Electronic-Controls
9.4/10 Our Score

If you are looking for a big grow tent dehumidifier, then the Keystone 35 Pint Dehumidifier will be the perfect choice for you. It comes with the best items, tools, and you vehicle safe from rust, mold, and stale odors. Moreover, it comes to fit in 3000 square feet area and removes 50 pints of moisture per day.

Features that we like in this humidifier:
  • The Dehumidifier has dimensions of 10.8 x 15.4 x 23.2 inches and weighs 36.3 pounds.
  • Removes up to 35 pints of moisture quite efficiently and fastly in a day. Best for 3000 square feet area to improve air quality.
  • Features with LED display and a 24-hour timer. Moreover, it includes three settings that include Turbo, Normal, and Auto-defrost for reliable, convenient, and easy usage.
  • Can be easily placed at various locations to eliminate an excessive amount of moisture from humid air.
  • Instead of emptying the bucket, it has a continuous draining option using a low-level drain and standard garden hose.
  • Keep the home or grow tent safe from damage during wet or stormy weather and absorb extra water to provide a fresh environment.
Pros
  • Certified by Energy Star
  • LED display and easy controls
  • Auto shut-off feature
  • Filter 50 pints of moisture per day
  • Continual use with hose outlet
  • Can be placed in various locations
Cons
  • Doesn’t turn off while storage is removed

Especially, it is featured with electronic controls and comes with an LED indicator. The LED indicator alerts to remind you it’s time to empty the water tank that you can see through the transparent water level indicator. Adding more, you won’t need to worry about its spilling due to its auto shut-off feature.

Keystone 35 Pint Dehumidifier is considered one of the best Dehumidifier for a 4×4 grow tent because it is approved by Energy Star. As a result, it saves more power as compared to other competitors. Last but not least, it comes with an easy-clean dust filter, and you don’t need to replace it. You will get an alert when there is a need to wash the filter.

4. TOSOT 20 Pint 1,500 Sq Ft Dehumidifier Energy Star


“Super Quiet Dehumidifier”

TOP PICK
TOSOT-20-Pint-1500-Sq-Ft-Dehumidifier
9.4/10 Our Score

Dehumidifiers for grow tent. If you want to serve a 1500 square feet area, then it will be a great option. Moreover, it works brilliantly whether there are humid basements, bathrooms, or laundry and removes 20 pints of moisture per day.

Features that we like in this humidifier:
  • The Dehumidifier has dimensions of 15 x 11.7 x 20.7 inches and weighs 33.9 pounds.
  • Covers an area of 1500 square feet and removes up to 20 pints of moisture every 24 hours
  • The water tank has a 1-gallon water capacity and has a beeping reminder to empty the drain bucket
  • Featured with a real-time monitoring system. When you select a target, the unit will auto shut down when it achieves the target. Also, shows the current humidity level.
  • Features super silent operation under 48 dB, and you will forget there is a humidifier working in the room.
Pros
  • Removes 20 pints of moisture
  • Reasonable price
  • Super quiet operation
  • Stores the previous settings
  • Real-time monitoring system
  • Creates an excellent environment for plants
Cons
  • Not best for novice users

Furthermore, it is featured with a quiet operation that has a significant impact. Having this feature, you are sure not going to irritate your sleeping children or pets at home. It has a sound of only 48 decibels and no need to put on earbuds. Additionally, less energy consumption makes this device user-friendly and the best silica gel dehumidifier for grow tent.

5. Pro Breeze Electric Mini Dehumidifier


“Ultra quiet humidifier”

TOP PICK
Pro-Breeze-Electric-Mini-Dehumidifier
9.4/10 Our Score

If you are in search of a small dehumidifier for your small grow tent, then Pro Breeze Electric Mini Dehumidifier will be a great pick. It covers about 220 square feet area and one of the best Dehumidifier for 3×3 tent. Moreover, it removes water up to 18 ounces per day and has a 52-ounce capacity tank. It means the humidifier is best to keep it in the vehicle for up to three days to save it from rust, mold, and pests without emptying the tank.

Features that we like in this humidifier:
  • Has a small and compact size that makes it portable. Comes with a 52-ounce water tank and removes 18 ounces of water per day.
  • A dehumidifier will automatically shut off when it’s full, and the LED light will turn on when the water tanks need drainage.
  • Featured with built-in thermoelectric cooling technology that operates without a compressor and does the operation quietly.
  • Optimal function in 2200 cubic feet sized room (250 square feet)
  • Ideal for high humidity in the kitchen, bathroom, closet, garage, bedroom, and home. Its optimal operating temperature is 59-86°F like all other mini dehumidifiers
Pros
  • Mini-sized Dehumidifier
  • Portable and lightweight
  • Removes 18 ounces moisture per day
  • Auto shut of feature
  • Quiet operation
  • Affordable
Cons
  • Doesn’t work under 41°F

Furthermore, if you have you busy somewhere and forgot to empty the water tank, it will auto shut off. Moreover, it is featured with built-in Thermo-Electric Cooling Technology that makes the humidifier run without the compressor. Overall, it’s a compact and lightweight unit to move it anywhere in the house.

6. Honati Home Dehumidifier


“Small Portable Dehumidifier”

TOP PICK
Honati-Home-Dehumidifier
9.4/10 Our Score

The Honati Home Dehumidifier is a perfect choice if convenience is your primary concern. The manufacturers have paid extra attention to its construction to provide the authentic atmosphere that your grow room needs. Moreover, the Dehumidifier reduces the excess moisture and keeps the environment fresh and favorable for plants.

Features that we like in this humidifier:
  • The Dehumidifier has dimensions of 8.46 x 7.46 x 12.4 inches and weighs 5.95 pounds.
  • Honati Home dehumidifier provides two working modes for a healthier life with an air-purifying function
  • The coverage area with this humidifier is up to 215 square feet, and the water capacity is 1000 ml. The Dehumidifier absorbs 750ml water per day.
  • Featured with a true HEPA filter that means it captures elements at an accuracy of 99.97% effectively and offers germs free environment.
  • Works at a deficient noise level from 35dB to 42 dB without annoying sound. Certified by ETL and CARB.
  • Don’t include any chemical substances and energy-saving units with 45W low energy consumption.
Pros
  • Super quiet
  • Compact and sleek
  • Simple settings
  • Hold up to 1000ml water
  • Low power usage
  • True HEPA filters
Cons
  • Complaints about working

As it is the most advanced RV Dehumidifier, it is featured with a true HEPA filter to capture micro particles than HEPA filters. As a result, it’s more effective against mildew and peculiar smell to keep the growers stay long er in the grow room.

Furthermore, it consumes energy only 45W, which is impressive. The best thing about it is it doesn’t make any noise and has quiet operation. It’s due to quality construction. In a word, you can say it best Dehumidifier for grow tent.

Conclusion:

Having dehumidifiers in grow rooms ensures that your plants are not exposed to excess indoor moisture. While picking up the Dehumidifier, make sure it will work with your setup. If the humidity is too low or too high, then it could be counterproductive. Make sure the humidity level is balanced and maintained. After reviewing all the top-rated products, if you are still confused about selecting the best option, then we will recommend you hOmeLabs 3,000 Sq. Ft Energy Star Dehumidifier to have. This Dehumidifier not only covers a large area of up to 3000 square feet but also removes 35 pints per day.

FAQs:

Can I put a Dehumidifier in the grow tent?

Yes, of course, you can do it. Basically, you can put one or more dehumidifiers according to the requirement. If your grow tent has not proper airflow and circulation, then you must need to put a dehumidifier to regulate the environment for better growth.

What is the best Dehumidifier for a grow room?

Basically, it’s selected on the size of grow room. Moreover, different factors like capacity, number of plants, 24-hour pint energy rating, etc. also considered before choosing the best Dehumidifier for grow tent.

How can I raise the humidity in my grow room?

Generally, there are various ways to increase the grow room’s humidity, and using a humidifier is one of them. The others include using an open water source and cooling down the room etc. But the most effective way is using a dehumidifier.

What Should My Humidity Be During Flowering?

As a matter of fact, the ideal setting is around 30% to 60% level of humidity. On the other hand, keep the setting in the middle range during the flowering stage. Specifically, 40% to 50% level of humidity is best for flowering.

What size Dehumidifier is best for a 4×4 to grow tent?

The dehumidifiers are available in different sizes and capacity levels that are perfect for various sizes of grow tents. The best Dehumidifier for a 4×4 grow tent is that which can cover 150 to 200 square feet of area.

How to select the best Dehumidifier for grow tent- BUYING GUIDE

We hope you have been going through all the above products and made a shortlist already to buy one of them. However, putting the right Dehumidifier in a grow room will make your list shorter. So, what are the factors in selecting the best one? Let’s have a look.

Dehumidifying rate:

No doubt, dehumidifier capacity estimation is one of the first things to look for the best Dehumidifier for grow tent. Mostly, the smaller units can take up to 8-12 oz of water containment in a day. On the other hand, the larger dehumidifiers can remove moisture up to 18-20 oz. However, with the smaller dehumidifying ability, you can save the power, and no matter, it runs all the long.

Plant’s needs:

Since you are buying the device to dehumidify grow tent, you need to consider the plant you are growing before purchasing a dehumidifier. For marijuana, it’s evident that you need a high humidity level at the early stages and low at the flowering stage. So, pick up that Dehumidifier that perfectly suits your needs, and you can adjust the humidity level according to the situation.

Area Coverage:

Generally, every model comes with a fixed label on how much area it covers. So, before buying a dehumidifier, make an estimation of the size where it will deal and pick up the model accordingly. Moreover, finalize the best place to put a dehumidifier in grow room to maximize the output. If you are growing a small number of weeds in a small grow tent, then you need to have the best Dehumidifier for a 4×4 grow tent that has short-area coverage.

The ability of Air Purifying:

Nowadays, many dehumidifier models provide an air-purifying service as well as dehumidifying. In short, you can remove dust mites, allergens, dust, mold, mildew buildups, and other pollutants. As a result, your grow tent will turn into a jackpot if you manage to have a dehumidifier having both services.

Portability:

Nobody wants to fix permanently place the Dehumidifier at a specific place. Sometimes you need it in the bedroom, and sometimes it is necessary to fix it in grow tent. Therefore, make sure your Dehumidifier is portable enough. To make it mobile, there are usually rear handles, top handles, side handles, and castors.

Price:

Last but not least, price is another important factor while considering a humidifier for grow tent. Most people want to have a dehumidifier for their grow tent and rooms with low budget and having high-quality features. Have a look at your budget, and then go for a humidifier.

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