Best Dehumidifier For 4x4 Grow Tent: Top Picks With Reviews
- Nathan Heinrich
- May 12, 2024
Your Guide To The 13 Best Dehumidifiers For Small Grow Tents For Your Home - A Complete List Of The Best Grow Tent Dehumidifiers
Whether you’ve been growing in a small grow tent for a long time, or are a new grower in small spaces, this article will guide you to the right size dehumidifier to give you the ideal humidity levels for growing everything from vegetables to microgreens and marijuana.
I’ve included links to the best dehumidifier for 4×4 grow tent (s), which I believe you will find most helpful.
As a commercial greenhouse propagation manager in California for many years, I have learned that it is important to control how much moisture your plants are exposed to – as too much can lead to fungal disease and mildew growth.
The 13 Best Grow Tent Dehumidifiers
Taking into consideration everything from noise level and compact design to auto shut-off function and LED indicator this list is designed to help you find the perfect dehumidifier to help you achieve your desired humidity level.
My Personal Favorite: The Pro Breeze Dehumidifier
TABYI Dehumidifier
This TABYIK brand high-efficiency dehumidifier is perfect for your small grow tent or grow room.
It can collect a max of 16oz (450ml) of water in 24 hours with very low energy consumption without using more than 1 kilowatt hour per day.
The 1000ml (35OZ) large transparent water collection tank allows you to see the water collection volume of the dehumidifier in real time.
This portable dehumidifier is perfect for a small room or grow tent.
AYAFATO Dehumidifier
This dehumidifier is perfect for a closed small space (50~285 sq. ft) to decrease humidity.
It collects 17oz (480ml) water in 24h under the 86°F and 80% RH environment at very low energy consumption.
Ultra quiet with 2 work modes for the bedroom, the noise level is really low (<26dB) and creates a very low-sounding white noise in night mode for falling asleep.
The day mode is powerful and efficient enough to reduce excessive moisture from the air, help you breathe easier, prevent rooms from smelling musty, and protect wood furnishings, clothes, wallpaper, etc.
VIVOSUN Small Space Dehumidifier
Seavon Dehumidifier
The Seavon Dehumidifier is an excellent compact dehumidifier with quiet operation and a highly-rated unit for reducing excess moisture from a small room or grow tent on a daily basis.
Rated 5 stars by 62% of Amazon customers, this remarkable small unit is a great choice if the size of your grow tent or grow room is on the small side.
Homelabs Dehumidifier
This Homelabs Dehumidifier is perfect for the very small size grow tent. This model is both economical and a great choice for a home grow tent of 150 square feet (14 meters).
This is one of the very best dehumidifiers for 4×4 grow tent.
Pohl Schmitt Electric Dehumidifier
A high-quality small unit dehumidifier with a water tank capacity of 17 ounces of water.
The best way to remove excess moisture from your grow tent or grow room is with a portable dehumidifier like this small size Pohl Schmitt Electric Dehumidifier.
You will be amazed at how quickly the water reservoir of this unit fills with endless pints of water.
Best Medium Size Dehumidifiers
This is a list of some of my personal favorite medium-sized dehumidifiers. They are perfect for small grow tent applications as well as slightly larger grow tents as well.
Finding The Right Dehumidifier For You
The best dehumidifier for 4×4 grow tent or your unique grow space will balance proper energy efficiency, and the amount of moisture ( aka relative humidity ), and help indoor growers, like yourself, reduce the spread of powdery mildew on their crops while keeping low noise and ease of use as top priorities.
This A List Of The Best DeHumidifiers For Your Grow Tent Or Small Grow Space
I’ve compiled this list of the 5 best small dehumidifier (s) on the market today to meet your specific needs for your grow room or grow tent.
The best option, that will give you the best results for your specific needs, is likely to be a little bit different from someone growing a number of plants that are more or less than you.
How Do Dehumidifiers Work?
Peltier Technology Explained
Dehumidifiers are very impressive and useful appliances in homes, garages, commercial spaces, grow rooms grow tents, or anywhere you need to reduce moisture levels.
Dehumidifiers are used to reduce the humidity in both small spaces as well as larger spaces such as a garage.
The fact that you can plug a dehumidifier into a power source on one end and remove as much water as you like on the other end, is nearly miraculous.
The Refrigeration Cycle In Both Dehumidifiers And Air Conditioners
How does a humidifier work?
The components in a dehumidifier are practically the same ones found in a window-mounted portable air conditioner that is used to cool any room of a house such as a bedroom or living room.
The first thing to understand is that both air conditioners and dehumidifiers use the “refrigeration cycle” ( or Peltier technology ) in their operating systems.
However, the way that air conditioners and dehumidifiers are set up is slightly different.
Dehumidifiers vs. Air Conditioners
In the case of air conditioners, one of the most important factors is the use of a refrigerant liquid such as Freon which is sealed into a coiled copper tube.
One side of the tube is heated up to over 200 degrees Fahrenheit by compressing the liquid through a compressor pump.
As this heated liquid is circulated through the copper coils it is cooled down by a fan blowing over them with the cooling power of water that is extracted from the air.
So, at the end of the refrigeration cycle, the cooled air that comes out of the exhaust fan has been converted from over 100 degrees Fahrenheit to approximately 20 degrees Fahrenheit.
The cool side of the copper coil in an air conditioning unit is separated from the heated compressed side by several inches (centimeters) of air and water-cooled aluminum sheets that are stacked vertically.
But in the case of a dehumidifier, the hot and cold copper tubes are side by side producing a condensation effect.
As water collects on the cool copper coil as it is heated, moisture from the air is collected through the condensation effect, and the many pints of moisture (or ounces) are collected in the tank or water reservoir attached to the dehumidifier unit.
Elements Of A Good Dehumidifier
One of the most important elements of both a basic dehumidifier and an advanced energy star rated unit is “simplicity”.
The control panel on each of the dehumidifiers that I recommend on this list has a simple power button and a simple desired fan speed setting.
Many dehumidifiers are equipped with a carbon filter, which filters out poor-quality air creating a more healthy environment.
Most small dehumidifiers don’t take up too much space and their noise level is low.
No matter how many square feet or square meters ( in both small and large spaces ) you need to dehumidify for optimal plant growth, any of the compact dehumidifiers in this article will keep your plants healthy from the flowering stage through the entire life cycle of your plants.
Where Is The Best Place To Buy A Dehumidifier?
In my opinion, the best place to find the best dehumidifier for 4×4 grow tent, or any other type of dehumidifier, is on Amazon.
The reason that I believe Amazon is the best place to find the perfect dehumidifier is because buyers rate their purchases with a star rating.
All of the dehumidifiers I have listed in this article have received a 5-star rating from at least 50% of customers who left a review.
The good news is that all of the dehumidifiers that I have shared with you here are available for purchase on Amazon.
Customers who have purchased these dehumidifying units have left very detailed reviews with their honest opinions on each unit, including the status of the optimal operating temperature as well as the ability to reset or continue operating during a power outage.
Recap
Choosing the right dehumidifier for your grow space that will give you the best results for your specific needs is a very important decision for you to make.
Hopefully, the information I have shared with you in this article on the best grow tent dehumidifiers will help you find the best dehumidifier for 4×4 grow tent or any grow space where you need to use a small portable dehumidifier.
If you are in the process of building a grow tent or grow room for vegetables or any other type of crop you may want to check out my recent article on the best AC for grow tent.
Best of luck with your project and feel free to reach out to me and my team with any questions or product feedback at: contact@nathanheinrich.com
Happy Growing!
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Nathan is a writer, designer, and horticulturist. Son of a 5th-generation California farming family, Nathan has a lifelong love for growing things. Nathan splits his time between his farms in Southern Tennessee and Central Italy, where he shares, weekly articles and videos about farming, gardening, botanical design, and more.
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