11+ Best Dehumidifier For 4×4 Grow Tent – Grow Tent Shop

Hey Guys, In this article we will cover Top 11+ Best Dehumidifier for 4×4 Grow Tent available online. This article is written by grow tent expert after an in-depth research on best tent dehumidifier. Even 790 People have already purchased products from this article and are very happy.

Without any further ado, let’s jump into the article.

What is a dehumidifier?

Plants need different humidity levels depending on the stage of growth they are at. To counteract moisture in a grow tent, you need to grow tent humidifiers and grow tent dehumidifiers.

For better yields, you need to know how to use these components. Well, a dehumidifier has the role of lowering the humidity in a grow room, providing a more efficient environment for growing plants. It is a very effective method of controlling humidity in a grow tent, consuming little electricity. Dehumidifiers for grow tents are small easy to install in any grow tent. Below, you have the best dehumidifier for grow tents, so take a quick look over them.

Top 12 best dehumidifiers for 4×4 grow tents

1. Vremi 22 Pint 1,500 Sq. Ft. Dehumidifier Energy Star Rated for Medium Spaces

It is the first dehumidifier for 4×4 grow tents presented in this review. It effectively removes up to 22 pints from the air per day. Over 12,500 people have purchased this product, giving it an excellent rating of 4.6 out of 5 stars on Amazon.

This grow room dehumidifier consumes little electricity, surprisingly, effectively removing moisture. Other dehumidifiers consume a lot of electricity but do not remove moisture as efficiently as this one.

Operates silently without making loud sounds. You won’t be bothered by annoying sounds every time you open the tent. You can easily adjust the ideal moisture setting, working continuously for a 24-hour cycle until the tank is full. After filling the tank, it will stop automatically, providing security for your culture.

It comes with an extra turbo feature that allows you to remove moisture from the air much faster. Its tank capacity is 3 liters (0.8 gallons) and removes about 4 gallons of humidity from the air per day. You will need to remove the tank frequently if you want it to work all the time.

Easy to install and clean, being perfect for 4×4 grow rooms. It can also move quickly due to its small wheels and weight.

Small, compact, and durable, best words that describe this best dehumidifier for grow rooms 4×4. Below, we left Pros and Cons to summarize the description.

2. Pro Breeze Electric Mini Dehumidifier, 2200 Cubic Feet (250 sq ft)

This one is much smaller than the dehumidifier for 4×4 grow tents presented above. It will be easy to install in a 4×4 grow tent, quickly removing the humidity.

It is small, compact, and lightweight, eliminating 18 ounces of water per day with a 52-ounce water tank capacity. Emptying the tank is quite rare, so you won’t have to waste time doing this process. Also, this dehumidifier for grow room automatically shuts off if the tanks fill up.

It stops with a compressor, which means it will run quietly. You won’t be bothered by annoying sounds when you unzip the tent door. It also does not consume much electricity.

It can be used in other rooms, such as bathrooms, bedrooms, garages, and more. It can cover up 3000 cubic feet, perfect for 4×4 grow tents.

This product is one of the best-selling dehumidifiers on Amazon. It has over 14800 sales and a rating of 4.3 stars out of 5. If you want to pay for this product, check the button below.

3. SEAVON Dehumidifier, 2200 Cubic Feet (260 sq ft)

It is the fourth dehumidifier presented in this review. Like the dehumidifiers for grow rooms listed above, it consumes low electricity, creating an efficient growing environment for your plants.

Moisture in the air will be quickly removed, dehumidifier extracting up to 9 oz/day. This dehumidifier for 4×4 grow tents has a 27oz capacity, so you don’t have to empty the tank frequently. It also automatically shuts off when the tank is full, giving the plants safety.

This small dehumidifier for grow tents operates silently, and you won’t be bothered by annoying sounds every time you open the tent. It operates perfectly between 59° F and 104° F. If you use this dehumidifier in rooms with a temperature below 41° F, you will notice that the efficiency is lower.

It can be used without problems in other rooms, such as the kitchen, bathroom, bedroom, garage, and more. It is easy to move because it is small and lightweight, and it won’t take up much space in your 4×4 grow tent.

SEAVON offers you the best customer service. They add to the product a 1-year warranty and 60 days refund service. It has a rating of 4.3 stars out of 5 stars and over 540 sales on Amazon. Check the button below and order the product to benefit from all its features.

4. Letsport Upgraded 68oz Dehumidifier for Grow Tent, Up to 480 Sq Ft Portable Compact

This 4×4 grow room dehumidifier is perfect for maintaining a constant humidity level in the air. This dehumidifier will keep the humidity below 45%, ensuring you 24-34oz dehumidification per day. It has a 68oz Tank, so you won’t need to empty it frequently. It also stops automatically if it fills up, giving you safety.

This product is among the best dehumidifier for 4×4 grow tents, quickly removing moisture from the air. It works without a compressor, so you won’t be bothered by annoying sounds every time you open the tent.

It does not consume much electricity, so the electricity bills will not be much influenced. This dehumidifier can be used in other rooms, such as bedrooms, bathrooms, garages, and more, effectively removing moisture from the air.

This dehumidifier grow tent is compact and portable, perfect for small spaces. It will not take up much space in your 4×4 grow tent, giving the plants a big area where they can evolve. To provide maximum efficiency, this dehumidifier must operate between 59-86, and the humidity in the air must be above 45%.

If you are interested in purchasing this product, check out the button below. We have also summarized the features presented above in the Pros & Cons section. This dehumidifier tent has over 1500 sales and a rating of 4.2 of 5 stars.

5. Gocheer Upgraded grow room dehumidifiers, Up to 480 Sq.ft 

It is the 5th product featured in this grow room dehumidifier for a 4×4 review—the best small and compact product, giving plants a much more efficient growth environment. Remove moisture quickly, removing up to 1000ml of moisture from the air per day.

It has a 2000ml Tank, so you have to empty it frequently. Improves air quality in your grow tent, giving plants a much more efficient growth environment. It can be moved simply because it is lightweight and small, and it won’t take up much space in your grow tent.

Perfect for beginners!

One-button switch design that helps you efficiently use this dehumidifier for grow room. Quiet operation, dehumidifier produces less than 40dB of noise, and you will not be bothered by annoying noises every time you open the tent.

Safe and Durable.

This grow room dehumidifier automatically shuts off if the Tank is filled to prevent overflowing. In addition, this tent dehumidifier does not consume much energy, and it consumes 48W / hour, which means that in 24 hours of operation, it will consume 1.15kW.

Price-efficient product perfect for 4×4 grow rooms or bedrooms, garages, and more. With over 4800 sales and a 4.3 of 5 stars rating on Amazon, it ranks among the best grow room dehumidifiers. Check the button below and buy the product if you want to benefit from its features.

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6. COSVII Upgrade Dehumidifier with 68oz Water Tank, Portable Electric

Efficient tent dehumidifier with smart functions for easy use. One-button control design and quiet operation is the perfect dehumidifier for grow tents. It operates below 35dB, so you won’t be bothered by annoying sounds when you unzip the tent door.

Easy portable dehumidifier which extracts up to 23-34oz of water daily. It dramatically improves air quality, forming a comfortable environment for your plants. This dehumidifier grow tent has a 68oz capacity tank, so you don’t have to empty it frequently. If the tank is full, the dehumidifier will shut down automatically, preventing the risk of overflow.

Time & Energy saver

This dehumidifier for grow rooms consumes 48W per hour, which means it consumes 1.15kW if used for 24 hours. Energy bills will not be affected, being safe to use.

It can be easily installed in your 4×4 grow tent because it is small and lightweight. It will not take up much space, giving the plants more space for development. Compact, especially for grow rooms, bathrooms, bedrooms, garages, and more.

We have summarized the features in the “Pros & Cons” section. This dehumidifier for grow tents has a rating of 4.3 of 5 stars and over 2400 sales. If you are interested in buying this product, check the button below.

7. REEMKIZZ 35 oz Dehumidifier Grow Tent Ultra Quiet Auto Shutoff

Small & Lightweight dehumidifier for 4×4 grow tents, making indoor gardening much more effortless. Efficient and durable, quickly removing moisture from the air. Its dimensions are 5.7 x 5.7 x 8.9 inches, and it has a white color, so it will be easy to install it in a 4×4 grow tent.

It collects 17oz moisture from the air per day. It has a 35oz Tank, so you won’t have to remove the water frequently. It also comes with an auto-shutoff feature, preventing overflow.

As an extra feature, REEMKIZZ added a transparent water tank that allows you to view the water level whenever you want. Also, this dehumidifier for grow rooms is equipped with 7 colors to release wonderful light during the night.

It operates quietly, making a better ambiance for your plants. You will not be bothered by annoying sounds every time you unzip the tent. It also consumes low electricity, and bills will not be significantly influenced, so you have nothing to worry about.

We have summarized all the above features in the “Pros and Cons” section below. This dehumidifier is among the best grow room dehumidifiers, having a 4.4 of 5 stars rating and over 480 sales on Amazon.

8. LEEL Small Dehumidifier for grow tent 42OZ (1200ml) Portable Ultra Quiet Dehumidifier

This grow room dehumidifier is similar to the product presented above (REEMKIZZ 35oz Dehumidifier). It is slightly larger, quickly covering an area of ​​170sp ft. It is perfect for 4×4 grow tents, quickly removing the moisture from the air.

This item offers you all the features you need at a very efficient price. Remove approximately 28oz moisture per day with a 42oz tank. You will not need to empty the tank frequently, thus saving your time.

Unlike the grow room dehumidifiers presented above, it consumes much less electricity. Consume 1kWh of electricity after a 24-hour cycle. Also, it comes with an auto shut-off feature that will prevent overflow, giving you security.

Portable & Lightweight

It can be easily installed in a 4×4 grow tent because it does not require much space. It weighs 2.9 lbs having a compact design with a transparent tank. Easily observe the water level in the tank without damaging the humidifier.

It operates silently without disturbing the plants’ ambiance. It is built with no compressor, allowing you to use it anywhere, anytime. Also, it offers a 12-month warranty.

This product has over 950 sales and a 4.2 of 5 stars rating on Amazon. It can be used by beginners, the package containing an instruction manual. To summarize all features presented above, check the pros and cons section below.

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9. VIVOSUN Small Space Mini Grow Tent dehumidifier

This dehumidifier grow tent is manufactured by Vivosun, one of the most popular brands that produce gardening products. Their grow tents are exceptional, and their dehumidifiers are perfect for grow tents.

You may Also Like: 9 Best VIVOSUN Grow Tent for Excellent Gardening

You are energy-efficient, consume low electricity, and the bills will not be affected, so you have nothing to worry about. Vivosun made this dehumidifier perfect for small spaces and corners with a modern design.

Simple to move & Lightweight, being effortless to install. It’s perfect for beginners growers, efficiently eliminating moisture from the air. It removes about 400ml of capacity per day from the air without affecting the plants’ ambiance.

The tank will not need to be emptied frequently as it can collect over 1.3L. The dehumidifier has an auto shut-off feature that will trigger when the tank is filled with 1.3L water. It is simple to use the product and plug it in and turn it on.

This unique dehumidifier has over 1200 sales and a 4 of 5 stars rating on Amazon. If you want to buy this product, check the button below. Vivosun will ensure quality and the best customer service.

10. Dehumidifiers for Grow Rooms TOMERSUN 2600 Cubic Feet

This dehumidifier grow tent quickly removes moisture from the air for a price-efficient product. It has a 35oz capacity tank, so you don’t have to remove the water frequently. It comes with an auto shut-off feature to prevent overflowing, giving plants safety.

Simple to use a dehumidifier, being perfect for beginners. One button start and is lightweight, so it’s easy to install in small spaces and corners. It has a compact design, with a transparent tank to easily observe the water level.

Energy & Time saver product

As I said above, there is no need to empty the tank frequently. It’s more powerful than traditional grow room dehumidifiers, having the latest Peltier technology.

It operates quietly, without disturbing the condition of the plants. You won’t be bothered by annoying sounds every time you open the tent. This dehumidifier can also be used in other rooms, such as bathrooms, bedrooms, garages, and more.

Below, you have the “Pros and Cons” section, where I summarized all the features presented above. Also, find a button that will direct you to this product, which has over 540 sales on Amazon.

11. Hysure Dehumidifiers – Upgraded 700mL (220 Sq ft) Small Dehumidifier for Grow tent

It is the 11th product presented in this review. It is manufactured by Hysure, a small brand that has impressed with this price-efficient product. It will quickly remove moisture from the air if used correctly in the right place.

It takes about 18oz per day in perfect condition, having a 700mL tank. You will not have to empty the tank frequently, thus saving you time for your passions. Ideal for 220 Sq ft rooms and medium-size grow tents.

This grow dehumidifier does not consume much electricity, and it consumes 45% less energy than traditional dehumidifiers grow tent, effectively eliminating the moisture. It is also a safe product, with an auto shut-off option to prevent overflowing.

It has a compact design and is lightweight, easy to install in small spaces and corners—Thermoelectric Cooling Technology for quiet operation. You will not be bothered by annoying sounds every time you unzip the tent door.

With over 210 sales and a 4.3 of 5 stars rating on Amazon, this product ranks among the best dehumidifier for grow tents. Check the button below and buy the product to benefit from its outstanding features.

12. Small dehumidifier for Grow Tents, Air Choice dehumidifier 41oz (1200ml) Capacity

Finally, you reached the final product from this grow tent dehumidifier review. It is manufactured by Air Choice and has achieved excellent performance on Amazon, with 4.1 of 5 stars and over 100 sales.

It has a 41oz capacity tank with an auto shut-off function to prevent overflowing. It removes approximately 250ml of water per day under ideal conditions. Work perfectly in 220 square feet rooms and medium-sized grow tents.

Surprisingly, this dehumidifier for grow tents does not consume much electricity. Quickly removes moisture from the air, creating a better growing environment for your crops. Smart functions and compact design are the perfect product for novice growers for easy use.

It does not make noise so that the plants will benefit from a quiet environment during growth. You won’t be bothered by annoying sounds every time you open the tent door. Although it operates quietly, it effectively removes moisture from the air, leaving fresh air for your plants.

Portable and compact

This product is simple to install in grow tents and small spaces. Easy to carry, suitable for your house rooms, like bedroom, bathroom, kitchen and more.

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Best size dehumidifier for 4×4 grow tent

For 4×4 grow tents, even the smallest dehumidifiers can be used. A 4×4 grow tent is not very big so you won’t need a large dehumidifier.

Below, we have presented the best size dehumidifier for 4×4 cultivation tents. It has the right size, is easy to install in 4×4 grow tents, and will not take up much space, giving the plants a larger area to grow. Without any further ado, let me present you best size dehumidifier for 4×4 grow tent.

VIVOSUN Small Space Mini Grow Tent dehumidifier

As you know, Vivosun is a company that produces a wide range of gardening products. This dehumidifier is ideal for grow tents. The tent dehumidifiers listed above are suitable for 4×4 grow tents but can also be used in other rooms, such as a bedroom or kitchen. Vivosun made this grow tent dehumidifier just for grow tents, removing moisture quickly.

With a compact design, this product managed to impress over 1200 people, getting a 4 of 5 stars rating on Amazon. Eliminate the moisture quickly, creating a better environment for your plants.

It eliminates 400ml of water per day. It has a 1.3L tank, so you don’t have to remove the water frequently. It also comes with an auto shut-off feature to prevent overflowing while providing plant safety.

Simple to use & install

This dehumidifier grow tent is small, perfect for narrow spaces and corners. It does not consume much electricity, being the ideal product for beginners growers.

Quiet operation for a better growing environment. You won’t be bothered by annoying sounds every time you open the tent. This dehumidifier works efficiently, without making much noise.

What to look for in a small dehumidifier for grow tent?

1. Square foot coverage

It is the first and most important thing to look for when buying a small dehumidifier for 4×4 grow tents. A 4×4 grow tent has 16 square feet, so you will need a dehumidifier to cover this area.

In this review, all dehumidifiers can easily cover this surface. You can buy quietly without having to check this feature.

2. Water tank capacity

The water tank is an essential element that any dehumidifier must have, and it must store at least twice as much water as it can remove per day. For example, if a dehumidifier removes 16oz of water per day, its tank capacity must be 32oz.

With this quality, you will not need to empty the tank frequently. Also, check that it has an automatic shut-off function to prevent overflowing.

3. Electricity use

To build a good grow tent set-up, you will need inline fans, oscillating fans, LEDs, and more. All of the above components consume energy, so it would be ideal if the dehumidifiers consumed less energy.

You will spend a lot of money to build a complete set-up, so it would be ideal not to pay too much on your current bills. Read the product description carefully and check if they are energy efficient. It is a crucial quality.

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4. Sound

If you don’t want to be disturbed by annoying sounds when you open the grow tent, you will need a quiet tent dehumidifier. There are a lot of elements that make noise in a grow tent, such as fans, so a fairly dehumidifier would be an ideal product.

5. Size

For a 4×4 grow tent, you will not need a big dehumidifier, and a small dehumidifier is enough to cover the entire surface of the tent.

Also, the big dehumidifier will be challenging to install and take up a lot of space in a 4×4 grow tent. A small one will be easy to install, being easy to place in tight spaces and corners.

Where to place a grow tent dehumidifier to increase efficiency?

Placing a dehumidifier in a grow tent is very important. Depending on its placement, it may offer different yields. Given that a dehumidifier for 4×4 grow tents extracts water from the air, it would be ideal for the dehumidifier to be placed in a central area.

Thus, it will extract the moisture correctly. If you place it next to plants, it may affect their growth. A dehumidifier should be placed at least half a foot (15cm) from your plants. Try to put it in the center of the tent, hanging it from the hanging bars.

Should I put a dehumidifier inside or outside the grow tent?

Depending on the size of the dehumidifier, it can be placed both outside and inside. If you bought a big dehumidifier, place it outside the tent. If you purchased a small one, place it inside.

A small dehumidifier will not take up much space in your grow tent. However, the big dehumidifier will take up a lot of space and be challenging to install. In any case, do not place a small dehumidifier outside the grow tent.

How do you know if your grow room is too humid?

As I mentioned, the moisture level in a growing tent is significant for your plants, and there are some signs that the humidity in a 4×4 grow tent is high. Without further ado, let me introduce them to you:

➔    Mold– If you notice mold on the leaves, stem, and root, it is clear that the humidity is very high. Plants will no longer absorb water efficiently, so growth is slowed.

➔    Pest infestation– If you notice pests like ants, aphids, and caterpillars, it is clear that the humidity level is high.

➔    Water stagnation – Puddles in your grow tent is a clear sign that the percentage of humidity is high,

To reduce the humidity in a grow tent, you need a dehumidifier. The humidity level must be at a certain level, depending on the stage of growth of your plants.

● Clones – 70% RH

● Vegetative phase – 40 to 60% RH

● Flowering phase – 40 to 50% RH

● Final weeks of flowering -40 to 45% RH

If the humidity level is not convenient, plant growth will be affected. A high humidity level for the flowering stage and a low humidity level for the vegetative stage can be fatal for plants. 

How to lower humidity in grow tent without dehumidifiers?

By far, the most effective way to remove moisture from a grow tent is a dehumidifier. Other methods are less effective but worth trying if you can’t afford to buy a dehumidifier grow tent.

How to lower humidity in your grow tent- Methods:

● Increase ventilation

● Buy more fans

● Create air holes

● Insulate and seal the grow area

These methods will affect other factors, such as air circulation and heat retention inside. My recommendation is to buy a grow tent dehumidifier. Also, buy a thermometer-hygrometer combo to track your humidity level permanently.

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