In this world, there is nothing better than having fresh and nutrition-rich vegetables and fruits to eat to live healthy lives. Now people around the world are gradually moving on to organic food sources and are trying to use their backyard or garage space to set up grow tents.
A grow tent helps to grow your favorite veggies and fruits without worries about the weather conditions, incompatibility of soil, and insufficient space.
Table of Contents
What Is A 4×4 Grow Tent And How Does It Help To Gain Maximum Yield?
A grow tent (4×4) is a scientific structure for plants that helps to get the maximum results without worrying about the weather conditions. its walls are made of reflective surfaces. It is designed in such a way that it prevents outside light and water from coming inside the grow tent. To make it effective you can do proper insulation.
The tent can be of any size depending on your requirement and can be installed even in a small space. You can manage the intensity of the light, wind, and moisture level inside it which helps to grow plants well and benefits you.
How Does Humidity Impact The Health of Your Plants?
The concentration of water vapor in the air is known as humidity. High humidity levels and improper temperature in your grow tent create some serious problems and impact a lot of the health of growing plants.
High humidity levels promote the growth of mold in the wet area of your grow tent and it can also affect your plant. On the other hand, a very low humidity level in your grow tent forces the plant leaves to close the stomata and prevent the plant from taking excess water from the atmosphere.
So it is very crucial to maintain the proper humidity level in your 4×4 grow tent.
Here, the question is…
How To Maintain The Humidity Level In Your 4×4 Grow Tent?
There are several ways to reduce the moisture level from the air in your grow tent one of the most effective ways is using a dehumidifier.
Your growing tent is very small only 4×4 so you have to buy a small but effective dehumidifier. However, choosing the best dehumidifier from the bunch of available options in the market is not so easy for a newbie.
If you are in a Hurry then go with this Super Quiet and Budget-Friendly Best dehumidifier for your 4×4 grow tent!
Afloia Electric Small Dehumidifier for 4×4 Grow Tent
- The noise level is below 30dB which makes it super silent.
- Can cover up to 2200 cubic feet of area.
- The water tank capacity is 510ml
- Auto shutoff feature
Comparison Table
| Dehumidifier List | Rating | Special Features | Tank Capacity | Area | Noise Level | Price |
| Vremi 22 Pint | Editor Choice | Comes with some Premium features such as Auto shut off, Auto Defrost, Memory Feature, etc. | 22 pints (12501 ml) | 1500 sq ft | low noise level | View On Amazon |
| Afloia Dehumidifier | Best Buy | Less noisy | 510 ml | 200 sq ft | >30 dB | View On Amazon |
| Afloia Dehumidifier | Top Pick | Ultra quiet and portable | 2000 ml | 269 sq ft | 38 dB | View On Amazon |
| VIVOSUN Dehumidifier | Top Pick | Best for small space | 400 ml | 269 sq ft | 35 dB | View On Amazon |
| Pro Breeze Dehumidifier | Budget Pick | Compact and lightweight design | 1500 ml | 250 sq ft | Whisper quiet | View On Amazon |
| SEAVON Dehumidifiers | Top Pick | Lightweight & portable | 1500ml | 269 sq. ft | Whisper quiet | View On Amazon |
| Ivation Thermo Electric Dehumidifier | Budget Pick | Another budget option | 2000 ml | 169 sq ft | Little bit noisy | View On Amazon |
You can also read the detailed review of this dehumidifier in the review section below.
How To Choose The Best Dehumidifier For A 4×4 Grow Tent
This is an expensive machine so you would not want to waste your money by choosing any random dehumidifier from the store.
This is a good practice to understand a few crucial pieces of information about a dehumidifier as it helps to understand some essential features that you should look for in a good dehumidifier.
Which Size Dehumidifier is Best For A 4×4 Grow Tent?
A 4×4 grow tent is good for the cultivation of 6 to 8 plants in 3 gallons of grow bags. Choosing the right size dehumidifier for such a small grow tent is not so difficult.
For a 4×4 grow tent you need to maintain at least 40%RH to get the best result. Here in this article, I’ve listed some best value-for-money dehumidifiers that will not hurt your bank.
Power Consumption
This is one of the very important criteria that can save you lots of money after purchase although it will cost you a little bit more by going with some best brands. To maintain the 40% RH you don’t need to spend on a big-size dehumidifier if you don’t want to install a big-size grow tent later on.
Water Tank Capacity For 4×4 Grow Tent
A 4×4 grow tent doesn’t require such a dehumidifier that comes with a large size water tank. A dehumidifier with up to 1500 ml capacity is more than enough according to the size of your small grow tent. A dehumidifier that has a moisture-removing capacity is around 350ml/day is sufficient for your need.
User Friendly And Easy To Use
A dehumidifier must have easy-to-operate features. Some cheap dehumidifiers come with very limited functions and you need to spend extra on other tools to measure the humidity of your grow tent.
On the other hand, some feature-rich dehumidifiers come with advanced features such as automatic on/off, humidity checks, and adjustment mechanisms.
7 Best Dehumidifiers for 4×4 Grow Tents Detailed Review
1. Vermi Dehumidifier 22 Pint With Some Smart Features
Its Features
- Dimensions: 16.1 x 10.4 x 19.9 inches
- Best For 1500 square foot area
- Weight: 33.1 pounds
- Capacity: 22 pints
- Continuous operation
- 1 year of warranty
If budget is not your concern and looking for the best dehumidifier for your 4×4 grow tent that has some advanced features then Vermi Dehumidifier is the right choice for you.
Let’s have a look at its advanced features:
The size and design of this dehumidifier are more than enough for your 4X4 grow tent. It can cover around 1500 square foot area with 1 gallon of water tank capacity.
It is capable of draining up to 3 gallons of moisture per day and is good for Florida-like humid locations. You can attach a hosepipe but it would be better to have an automatic drainage system. The device comes with an Energy Star rating which means it performs without taking much power.
Turbo mode is helpful to remove moisture from your grow tent fast by increasing the speed of the fan. But it creates a loud noise that might be irritating you.
Its ideal moisture setting will allow you to sit and relax and it does its job 24 hours till its water tank gets filled. Now its Auto shutoff feature will stop the machine until its full water tank is empty.
In the bitter cold, its defrost feature helps to keep the coil from freezing. Its humidity control features regularly monitor the inside moisture level in the air and maintain it automatically that’s a nice thing.
Overall a nice feature-rich dehumidifier that is good for you, if you live in a dense humid area.
Pros
- Don’t need to empty the water tank due to its High capacity.
- Turbo mode to remove the humidity fast from the 4×4 like a small grow tent.
- Comes with an auto-shutoff feature and an Energy Star rating.
- I like its Defrost and humidity control auto-program feature.
Cons
- A little bit noisy if the turbo mode is on.
2. Afloia Electric Small Dehumidifier for 4×4 Grow Tent
Its Features
- Can cover up to 2200 cubic feet of area.
- Dimensions: 6.14 x 5.12 x 8.66 inches
- Tank Capacity: 510 ml
- Weight: 2.42 pounds
- 1 year of warranty
If you are looking for a super silent dehumidifier for your 4×4 grow tent then Afloia offers this model to fulfill your requirement. This dehumidifier is not only silent but also compact which is perfect for our 4×4 grow tent.
This is an ideal size dehumidifier that can cover up to 2200 cubic feet area and its water tank capacity is 510ml. That’s the reason behind its lightweight. It is capable of removing 250ml of moist water from the air and keeping the humidity level inside the growing room between 40-60 % which is nice.
Thanks to the Peltier technology it produces noise under 30dB, which means you hardly notice the noise generated inside the grow tent when it is closed. It is close to a whispering noise that does not bother you.
The auto-shutoff feature is good, that turns off the machine when the water tank is full and stops the operation until the water tank is empty. You only need to press the power-on button and it will resume the operation.
In my opinion, this is one of the best dehumidifiers that is compact, lightweight, super silent and fits perfectly under your tight budget.
Pros
- Doesn’t need to drain water per day due to its 1500ml tank capacity.
- The noise level is bearable.
Cons
- Not good for a large area.
3. Afloia Dehumidifier Ultra Quiet And Portable
Its Features
- Best for up to 269 square foot area.
- Dimensions: 9 x 5.9 x 14.6 inches
- Capacity: 4.4 pounds
- Weight: 5.3 pounds
- Continuous operation mode
- 2 years of warranty
If you are looking for a compact and super quiet dehumidifier for your small 4×4 grow tent then Afloia is the best option for you. This is a compact and lightweight dehumidifier with a 2000 ml tank capacity. It is capable
The dehumidifier comes with an auto shut-off feature that shuts off the device when the water tank is full. The dehumidifier consumes only 0.96 KW of electricity when it runs for 24 hours which makes it super energy efficient.
You can hardly listen to the whispering noise, this dehumidifier operates by producing a very low noise which is 38 dB. If you are living in a highly humid area where the RH value remains 80% and the temperature is around 30 degrees Celsius then it can remove 750ml of moisture per day which is great.
The dehumidifier comes with 2 years of long warranty but they need to improve their after-sale service. Overall a nice budget-oriented dehumidifier that comes with very limited features. Only one push button to on or off the device and doesn’t have any programmable feature.
Pros
- Small in size and best for our requirements.
- Can easily be dehumidified in your 4×4 grow tent easily.
- Energy-efficient moisture remover.
- Ultra quiet and compact design.
- User-friendly with an auto shut-off feature.
- Easy to clean water tank (1500ml).
Cons
- Not suitable for a large grow tent.
4. VIVOSUN Small Space Mini Dehumidifier for Grow Tent
Its Features
- Can cover an area between 215-269 square feet.
- Dimensions: 7.1” x 5.1” x 11.2”
- Water tank capacity: 1.3-liter
- Weight: 4.4 pounds
- 1 year of warranty
If you are budget-conscious then Vivosun offers its lightweight dehumidifier that weighs only 4.4 pounds. Its design looks modern at first sight. The dehumidifier is designed without using any compression which makes it quiet and energy-efficient.
Its tank capacity is 1300ml and its auto-shut-off feature will stop it when it gets filled. It can remove 400ml of moisture from the air per day. It is more than enough to cover your 4X4 small grow tent as its range is between 215 to 269 square feet.
It can operate between the temperature of 15 degrees Celsius to 45 degrees Celsius. when the tank is full its top has a soft silicone stopper. Just remove it to pour the water outside and when the tank becomes empty, it resumes its operation by its preset settings.
Overall a nice compact-sized dehumidifier for your budget. At 25C it can eliminate 300ml of water and at 18C it can remove 150-200ml of water from the air.
Pros
- Silent, compact, and lightweight.
- Budget-friendly.
- Energy-efficient and Auto shut-off feature.
- Best for 4×4 grow tent.
Cons
- Produce heat.
5. Pro Breeze Electric Mini Dehumidifier For Small 4×4 Grow Tent
Its Features
- Best for 250 square feet of area.
- Dimensions: 6.6 x 9 x 12.69 inches
- Tank capacity: 1656 ml
- Continuous operation
- Weight: 5.04 pounds
- 1 year of warranty
If you are looking for a compact dehumidifier for your small 4×4 grow tent then look at this best-seller product from Pro Breeze. I like its compact and lightweight design.
Apart from the shape and size, it has some minor differences from the Afloia. It can cover up to 250 square feet of area which is huge compared to your grow tent area, so there is no doubt about its capability to cover the whole space to remove moisture.
Its tank capacity is around 1656 ml which is less than Afloia, which is 80% of the previous one. It can remove 536ml of moist water per day and doesn’t need to drain water for 2 days while in the case of Afloia, that time is around three and a half days.
You can also get an auto-shut-off feature in this model and it produces around 40 dB of noise that is soft. Apart from other features, it is energy efficient, due to its small form factor it is better in terms of energy-saving than Afloia. It also takes less space than Afloia.
Pros
- Compact and lightweight dehumidifier.
- The most energy efficient.
- Budget-friendly.
Cons
- Not suitable for a large grow tent.
6. SEAVON Dehumidifiers For Grow Tent
Its Features
- Can cover up to 269 sq. ft area
- Dimentions: 7.1 x 5.1 x 11.2 inches
- Tank capacity: 1500ml
- Weight: 4.1 pounds
- 1 year of warranty
The Seavon introduces its dehumidifier to keep in mind the need for small spaces like your 4×4 grow tent. The dehumidifier can cover up to 269 square feet of area which is more than enough for our needs.
Its water tank capacity is 1500ml and It is capable of removing 500ml of water from the moist air and keeping the humidity level inside the growing tent balanced.
Thanks to the Peltier technology that produces noise under 40dB, which is bearable and you are going to use it in a closed grow tent so it will not be going to annoy you.
The auto-shut-off feature is good, the yellow light is on when the water tank becomes full, and the humidifier stops its operation till the water tank becomes empty.
The dehumidifier works perfectly between the temperature range of 15 degrees Celsius to 30 degrees Celsius. At the budget of $70, this could be the one option for you.
Pros
- Doesn’t need to drain water per day due to its 1500ml tank capacity.
- The noise level is bearable.
Cons
- Not good for a large area.
7. Ivation Thermo Electric Dehumidifier
Its Features
- Can cover up to 250 square feet of area.
- Dimensions: 566ml
- Tank capacity: 1900ml
- Weight: 4.85 pounds
- Warranty: 1 year
The last dehumidifier in this top 7 list is from Ivation. This is another compact, lightweight, and powerful dehumidifier for our small 4×4 grow tent.
Its moisture absorption capability from the moist air is around 20 ounces per day and due to its 1900ml water tank, you don’t need to remove the water tank per day to empty its water. It performs well at 86 degrees Fahrenheit and 80% RH.
The dehumidifier comes with an auto humidistat and Peltier technology that helps to keep its operation whisper quiet. Like other dehumidifiers, it also comes with an auto-shut-off feature.
Some customers find it best for their small 4×4 grow tent where it succeeded in maintaining the humidity level between 45 to 55% RH.
The cons of this device are, that some customers found the product is not so durable. It gets to stop working after a few months and in most cases within a year.
Pros
- Compact & lightweight design.
- Best For 4×4 and a little bit bigger grow tent.
- Comes with all the entry-level features.
Cons
- Not so durable.
Best Dehumidifier For 4×4 Grow Tent (FAQ)
1. How do I lower the humidity in my 4×4 grow tent?
There are so many ways to lower the humidity of your 4×4 grows tent with a dehumidifier or without a dehumidifier such as:
1. Don’t pour too much water into the plant. The excess water leads to an increase in the water concentration in the air which leads to an increase in the humidity level in your grow tent.
2. Use some fans to regulate the airflow inside the grow tent. Install some exhaust fan that throws the inside humid air outside and intake the fresh air with lower RH.
3. Use a dehumidifier which is one of the best ways to maintain the humidity in your grow tent on per regular basis.
4. Use a proper drainage system to prevent water stagnation.
5. Seal your grow tent properly to ensure that the outside atmosphere can not affect the inside.
2. How big of a dehumidifier do I need for my 4×4 grow tent?
Every company defines an area for its dehumidifier in which it performs well. Always buy a dehumidifier that can cover a larger area than your requirement.
Example: As the size of your grow tent is 4×4 which means its size in square feet is 16 square feet a dehumidifier that covers at least 100, 256 square feet of area is more than enough for your need, you don’t need to go with a high capacity if you don’t want to upgrade the size of your grow tent in future.
3. What is the best dehumidifier for your grow room?
According to my research, I found that the 2 best dehumidifiers are the best in the market right now for different purposes.
1. If you want a dehumidifier with some advanced features then the Vermi dehumidifier with a 22-pint capacity is the best choice for you.
It would be the right choice for you if you want to use it in a large tent or your home later on.
2. If you don’t have any intention of future upgrading the size of your grow tent then I would recommend going with the Afloia Dehumidifier which is one of the lightest dehumidifiers on the market, and is perfect for your small-size grow tent.
Conclusion
Monitoring the indoor temperature and humidity level of your small-sized grow tent is a must-have thing that you need to do on per daily basis if you want to get a good yield.
Whatever plants you are planting in your grow tent, you have to understand how the humidity and temperature affect the growth of your plant.
And maintaining the temperature and humidity is crucial to getting the maximum yield. Here in this article, I’ve listed some best dehumidifiers for every budget segment so that you can choose the right one according to your needs and budget.
