8 Best Grow Tent Fan for Hydroponics in 2024

Grow Tent Fan—Vortex

Grow Tent Fan—AC Infinity

Grow Tent Fan—Hurricane

As a grower, you would need to have absolute essentials to make your indoor farming experience profitable. One of the things that you need to have apart from others is a ventilation fan.

Adequate circulation of air is needed to make your plants and crops germinate well; you do this, there is a need for a ventilation fan. A ventilation fan helps you to be able to circulate the air in the grow space, take out stale air and bring in fresh ones. It is needed because plants or crops need air for photosynthesis.

We consider that you are using the hydroponics method to grow your plant—without soil. You would want to make sure that you get an ideal situation to make your crops grow well.

Benefits of Using a grow Tent Fan

You get several benefits when you use a growing fan in your tent; not only would your crops germinate more and fast, you also get a good yield on your produce.

Plants need a temperature that is adequate for their growth. Having a low or high temperature in your tent affects your crops if it is not the desired range that it should be at; using a ventilation fan in your grow tent, you get to reduce the temperature if it is too high for crops.

When we perform indoor farming using our grow tent, there is a possibility that there would be odor due to your growing activities. Because it is done indoors, the smell could be an issue for health and convenience. Using a fan, you can reduce the odor that is permeated out of the growing activity.

The air regulation in your grow tent is assured if you make use of a grow tent fan. The fan helps circulate fresh air in the tent, providing the needed carbon dioxide for your plants. Due to this and many more that you get to benefit from when you use a grow tent fan for your growing activity, this would give you a good yield on your investment and time.

Tips on How to Buy the Best Grow Tent Fan for Hydroponics

Before we go into the reviews of the grow fans you can use for hydroponics, let’s look at a few tips that you should keep in mind before you purchase that best grow tent fan.

Noise Level of the Fan

Because you are doing an indoor farming operation, you would need to know that the fan you want to purchase needs to produce a loud noise to control noise pollution. If the fan has a reduced to almost no noise, you should get it, giving you value for your money.

Is the Grow Fan Durable or Not

Durability should be another factor you consider when you want to purchase because you wouldn’t want to buy a fan that won’t last you a long time.

Cost of the Grow Fan

The cost of the growing fan should be the last factor you consider before you make a purchase. You do this to know if the price fits into your budget or not.

Best Grow Tent Fan for Hydroponics in Review


Grow Tent Fan—Vortex

The Vortex grows tent fan is one of the most used fans by seasoned and expert growers because of the features that it comes with; the Vortex is quiet, in that it doesn’t make noise when it is in use. The grow tent fan can be this quiet because of the fan’s dual insulated walls. It is energy-efficient, conserves energy for you, and reducing the costs of operations for you in the long run.

The grow tent is easy to use by beginners and those unfamiliar with the product, making it a great choice.

Key Features:

  • It features an Ac motor that is efficient
  • The walls are insulated
  • It comes with a polycarbonate casing that makes it high impact


  • Product Dimensions: 17.3 x 11.2 x 10.6 inches
  • Product Weight: 6.8 pounds
  • Color: Black
  • Material: Plastic
  • Manufacturer: Vortex
  • It doesn’t make noise
  • It is a good value for the money
  • It is a little bit expensive


Grow Tent Fan—AC Infinity

The AC infinity grows tent fan is easy to use for beginners and seasoned growers. The grow tent fan comes with very cool features that would help you grow your crops and yield.

The grow tent fan comes with an intelligent controller that helps you with the temperature level, humidity level, fan speed, and timer. It is possible because to do so due to the programming that lets it do so.

The mounting hardware feature that it comes with lets you install the fan to the preferred location in your grow tent as you wish. The fan does not make noise; noise would result in noise pollution. Instead, you are guaranteed a quiet that the fan produces.

Key Features:

  • It has smart programming inbuilt
  • It comes with a pulse width modulation that makes the fan energy-efficient and quiet
  • It features a design that is a mixed flow


  • Product Dimensions: 14.06 x 11.54 x 10.71 inches
  • Product Weight: 7.22 pounds
  • Color: Black
  • Material: Matte
  • Manufacturer: AC Infinity
  • It is easy to use and install
  • It comes with easy to use features that aid your growing efforts
  • It is pricey


Grow Tent Fan—Hurricane

The hurricane grows tent fan for hydroponics is another top-notch quality fan for use in your indoor farming operation. The fan is easy to use and install whether you are a beginner grower or not, and you are guaranteed long-term use of durable components. The downside to the fan is that it is a bit expensive, although it is commercially available. Also, the UL component makes it a quiet fan to use

Key Features:

  • It comes with eight feet one hundred and twenty volts cord


  • Product Dimensions: 17.3 x 17.3 x 13 inches
  • Product Weight: 20.2 pounds
  • Color: Natural
  • Material: Alloy Steel
  • Manufacturer: Sunlight Supply Inc
  • It lets you add an air filter to your ductwork
  • It is easy to use and install
  • It is expensive


Grow Tent Fan—iPower

iPower is a well-known brand for making top quality grow tents materials, and types of equipment. The iPower grow tent fan product is an easy to use equipment that would help you give the best yield on your crops.

It is made of composite blades; this way, the noise generated by the blade’s rotation is reduced a great deal, making it ideal to go on about your other duties without noise disturbance. The feature of the fan is good enough for the serious grower.

There are many benefits to be gotten from making use of the iPower grow tent fan. The fan is cheap to buy, and unlike the others that we have already reviewed for you, this fan is a nice one for those who are not bulky in the pocket. It can be used together with the carbon filter made by iPower as it fits.

Key Features:

  • It has a composite blade
  • It has a bearing that is lubricated permanently
  • It has a space for ducting on both ends


  • Product Dimensions: 16.5 x 14.5 x 12.2 inches
  • Product Weight: 13.4 pounds
  • Color: Silver
  • Material: Steel
  • Manufacturer: iPower Grow Light
  • It is cheap to obtain
  • It is durable
  • It is easy to use and flexibly install however you wish


Grow Tent Fan—Hydrofarm

The Hydrofarm grow tent fan product is a great fan to use for your indoor hydroponics. The fan is made not to be noisy and to produce sound at a low level. The fan is made with a ceramic-coated metal housing that guarantees you durability.

The growing fan for your hydroponics is made of plastic material easy to install without stress, saving you time and energy. The fan’s impeller is made of high quality, making the fan’s output to be of the level you would like.

Another good thing about the Hydrofarm grows tent fan because you get to have it cheap and with features that make the price worthwhile.

Key Features:

  • It features Ul recognized components
  • It comes with an eight-foot prewired one hundred and twenty wire cord


  • Product Dimension: 12.5 x 9.3 x 12.5 inches
  • Product Weight: 10.06 pounds
  • Color: Green
  • Material: Plastic
  • Manufacturer: Hydrofarm Inc
  • It is easy to use and install
  • It is cheap
  • You can attach a carbon filter to it


Grow Tent Fan—Tjernlund

The Tjernlund grow tent fan is a go-to fan for beginners who want to get a fan for their hydroponics at a low price. The fan allows you to save energy because of the low voltage or power that it uses to operate. Not only does it conserve energy for you, but it also lets you go about your daily indoor activities without the fear of noise disturbing you due to the low noise that the fan produces.

They are magnificent fans to use for your exhaust operation, taking out stale to bring in the fresh air. It comes with a standard power cord, and you don’t have to worry about how long it would serve you cause it is durable.

Key Features:

  • It comes with a standard power cord
  • It comes with an attached mounting bracket


  • Product Dimension: 15.39 x 14.09 x 11.3 inches
  • Product Weight: 0.16 ounces
  • Material: Metal
  • Manufacturer: Tjernlund
  • It is affordable
  • You don’t get a vibration at full speed
  • It produces adequate air needed for your hydroponics
  • It is incredibly stable even at full speed
  • The cord is short, roughly about five to six feet in length


Grow Tent Fan—TerraBloom

The TerraBloom grow tent fan for your hydroponics comes with cool features that you would love as they fit into your needs. The fan comes with carbon filters that filter the air that gets into your tent and affects your hydroponics.

You can control the fan’s speed to the level you desire, making this a plus choice. With a variable control for the fan’s speed, you can put it in a class that you wish to control your grow tent’s temperature or moisture level.

The fan’s noise level is low as long s you don’t get it installed on material or location that can reverberate. The only noise you get to hear is the air coming out of the fan.

Another thing that makes it the right choice is because it is affordable to obtain coupled with the excellent features that it comes with inbuilt.

Key Features:

  • It has a variable speed control
  • It has a carbon filter


  • Product Dimensions: 11.5 x 8 x 8 inches
  • Product Weight: 5.5 pounds
  • Color: Black
  • Material: Plastic
  • Manufacturer: TerraBloom
  • It is cheap to purchase
  • It doesn’t make much noise
  • It is easy to install
  • It comes with a carbon filter that filters your air
  • Because it is made of plastic, it does not resist impact.


Best Grow Tent Fan—Can Fan

The Can fan, you can use for hydroponics, comes with a bracket that makes it easy for you to install. The fan’s speed can be controlled using the controls that it features; this lets you decide the rate that the fan would work at and how directly this speed affects your grow tent’s temperature and humidity.

The fan is not bulky, which means you can hang it on your grow tent wall or where ever you decide. The only downside to this fan is that it makes considerable noise. Although not too loud, it is quite audible. However, another right side to it is that it comes with a two-year warranty.

Key Features:

  • It comes with an EZ bracket
  • Its duct size is six-inch-long
  • It has a speed controller


  • Product Dimensions: 12.9 x 10.6 x 9.4
  • Product Weight: 3.7 pounds
  • Color: Black and yellow
  • Material: Aluminum
  • Manufacturer: Can Fan
  • It is easy to use and install
  • It is a good value for the money
  • It comes with a speed controller
  • It is a bit expensive

Buying Guide Questions

What fans do I need for my grow tent?

When carrying out indoor farming activities, with the use of a grow tent, there are considerations that you need to put into perspective, and the kinds of fans you have in your grow tent is one of them.

An oscillating fan is used mostly to get the grow room cool and deal with high temperatures; with an oscillating fan, you get to control your space’s humidity level. This kind of fan is easy and straightforward to install, and their job is pretty specific.

The other fan that is needed in a grow tent is an air extractor fan. This fan’s job is to take out the old air in the grow tent and allow fresh air to circulate; this fan helps keep your room fresh and prevent stall air from affecting your crop’s growth adversely.

These are mostly the fans you need for your grow tent, an oscillating and air extractor, or an exhaust fan. Using both of them, you are sure to get the best out of your crops.

What size fan for a 3×3 grow tent?

Another essential factor to be considered whenever you want to purchase a fan is its size and the size of grow tent you are making use of; this is important so you don’t waste your time and energy and allow for optimum usage.

If you make use of a 3 x 3 grow tent, you want to have a fan that is best suited for this growing space to give you the best and help circulate the necessary and required air in the right amount.

Your goal is to want to replace all the air in your tent per minute. To do this, you have to make use of the CFM rule of thumb. Using the fan’s diameter, you would get the cubic feet per minute rating for your grow tent; however, the question asked is what size of fan to use for a 3 x 3 grow tent.

Calculating the grow tent using the three-foot length multiplied by the width multiplied by seven feet(3ft x 3 ft x 7 ft) would equal sixty-three cubic feet. Using this rating, a grow inline tent fan of one hundred and two cubic feet meter rating would get the job done.

What is the quietest inline fan?

Many fans in the market, so getting a particular that would be the quietest for you would be a lot of work. However, there are certain factors that you should look out for that would be a huge determinant to know if your fan would stay extremely quiet or not.

Like most of the fans that we have listed, they are one of the quietest fans that you would be able to get in the market, and however, as to what makes them this quiet, it is because of the use of a brushless AC by the fan. It is due to this AC motor that the fans are hushed. If you want to get the quietest fans in the market without stressing yourself, you should use our reviews to do the hard work for you already.

What size fan for a 5×5 grow tent?

As we have explained earlier, the way you get to know the size of the fan you should use is by calculating the cubic feet per minute rating of the tent. This big calculating the rating for a grow tent by multiplying the length by the width, and the tent’s height would give you cubic feet per minute of one hundred and seventy-five. Using this rating, the size of fan you would need should provide a cubic feet per minute rating of about three hundred and fifty. It is this size of fan that would give you the requirement that your grow tent needs.

How do I make my grow room fan quieter?

When we use a fan in our grow room, we notice that it produces a noise that we do not like. Trying to correct or reduce this noise would then be a most do for us. However, before you would be able to make your grow tent fan quieter, you need first of all to ascertain what makes it a little bit loud.

After you have done this, you can now correctly reduce the fan’s noise, but we look at a few everyday things that you can do to make your fan quieter. The first thing you should do is try to install your fan in a location that does not reverberate; making use of a rubber mat would help, sometimes; due to the speed at which the fan moves, it makes the platform where it has been installed to produce noise.

Another more efficient way is by the use of a duct muffler. A duct silencer’s work is to reduce the noise produced by the duct area in a fan. Using this cheap, easy to get and install equipment would reduce the noise made by your fan in your grow tent.

Does a sealed grow room need fresh air?

A grow room that is sealed would need adequate air to make your crops germinate well. If there is no inflow and outflow of fresh and stalled air on and from your grow room, you run the risk of killing your crops with time. Most times, the plant would have made use of the air in the room and not allowing it out, and fresh air in would become toxic for your plants, and you do not want this to happen. It is this reason that necessitates that you allow the inflow of fresh air into your tent.

Can you leave your grow tent open?

Many people have this question as to whether they can leave their grow tent open or not. If you leave your grow tent open, it would be counterproductive to the plant’s progress. The reason your ventilation system, and why it has a carbon filter installed is to help you filter out air impurities before the air can be made use of by your crops. Leaving your grow tent open would allow the inflow of unwanted air impurities into your grow space and, in turn, would increase the rate at which your plants get infected by diseases and pests.

Several grow tent fans stand out for their performance, quality, and efficiency in hydroponics setups:

  1. AC Infinity CLOUDLINE T6: This inline fan is praised for its Bluetooth-ready technology and excellent ventilation capabilities. It’s especially suitable for both beginners and professionals, with a high CFM (cubic feet per minute) rating, quiet operation, and efficient electricity consumption.
  2. Hurricane Classic 6” Clip Fan: Known as the best clip-on fan, it offers a blend of power and portability, making it ideal for air circulation in grow tents. It’s lightweight, has multiple speed settings, and is energy efficient.
  3. Hurricane Supreme Oscillating Fan: A top choice for oscillating fans, it provides good air circulation with adjustable speed settings, and it operates quietly.
  4. Vivosun Inline Duct Booster Fan: Recommended for its efficiency in air exchange and circulation, this axial fan is highly rated for its quiet operation and effective performance.
  5. VIVOSUN D4 4 Inch 195 CFM Inline Duct Ventilation Fan: This compact fan is powerful for its size, offering 195 CFM airflow, and operates quietly. It’s suitable for various applications, including grow tents, and comes with safety features like automatic reset.
  6. Honyin 6-Inch Clip on Fan: Lightweight with a versatile 3-in-1 design, this fan offers three speed modes and a 360° adjustment capability, making it highly adaptable for different grow tent setups.
  7. Comfort Zone 6 Inch Clip on Fan: This fan stands out for its strong grip clamp, quiet operation, and adjustable head, making it a practical choice for grow tents.
  8. Heal Smart 6-Inch Grow Tent Pole Clip Fan: Known for its compact design and powerful airflow, this fan is easy to mount and offers two speed modes.
  9. AMACOOL 10000 mAh 7 Inch Battery Operated Fan: A rechargeable fan with a long battery life, it’s ideal for grow tents due to its timer feature, adjustable angles, and multiple speed settings.
  10. Hydrofarm Active Air 6″ Inline Fan: It’s appreciated for its durable construction and low sound output, making it a great choice for efficient air circulation in grow tents.


Get the best out of your hydroponics; using the best grow fan is necessary, and that is what we have taken our time to review for you; out of experience and research.

Now that you have the best grow tent fan for your hydroponics at your disposal, you can make use of the list as you see fit to get the best out of your growing activity.

If you want to know more, you should visit:

Best Oscillating Fans for Your Grow Room

Best Grow Light Bulb

Best Dehumidifiers for Grow Tent