Last updated on February 26th, 2021
Millennials do understand the stance that grows tents and an exhaust fan for grow tent withhold nowadays. Whether it’s the topic of growing cannabis inside your house or any other medicinal drug, grow tents provide the best suitable environment.
Now, if you have a grow tent in your house and you’re into hydroponic growth you’re aware of the fumes it can create. Keeping the temperature moderate inside the grow tent is also very important.
You’re definitely not going to stand up all day fanning the interior. This is where the best fans for grow tents come handy.
The market is teeming with different types of grow tents from different companies. We’ve narrowed down a list of the top 7 beat fans for grow tents.
This review guide includes a complete variety of fans whether it’s the best oscillating fan for grow room or the best grow room air conditioner, we’ll provide you the real buzz!
Top 7 Best Fan for Grow Tent
The very first product on our review guide of the top 7 best fans for grow tent is the iPower 4 Inch 190 CFM Duct Inline Fan.
The material used in construction is actually UL- listed which means it’s certified after rigorous testing. The parts of the fan are coated in ceramic and are very durable. It features a standard household plug.
UL certification promises the durability of this best carbon filter fan combo. Now, if we’re talking about carbon filters lets us explain why carbon filters matter.
Carbon filters are a very important part of a grow tent fan. They provide a filter against harmful gases present inside the grow tent and improve the air quality.
The better the air quality would be the better would be the growth of the plants inside the grow tent. Plants can also wilt as a result of the presence of harmful gases around them that’s why carbon filters are much-needed in an exhaust fan for grow tent.
The 4-inch model requires a voltage of around 110 V and features an input power of 74W. It produces around 50 decibels of sound.
This fan is multipurpose which means it’s not only ideal for horticulture purposes but also for domestic use inside kitchens, toilets etc.
Most fans require lubrication after 2 or 3 weeks otherwise they get really loud and don’t work properly. In the case of this fan, it’s permanently lubricated.
So, now you don’t have to break a sweat to make it work every time. It’s very lightweight so you can easily carry it around without extra help which is why it’s a part of our list of the top 7 best fans for grow tent.
- Produces less sound
- Permanently lubricated
- Durable construction material
- Ceramic coated parts
- It’s UL- list certified
- Life expectancy is up to 2 years only
The second runner up on our review guide is the Yescom inline duct booster fan. This automatic duct booster fan cleans the polluted air inside the grow tent better than any other fan in the market.
As the name indicates, it’s a mini-duct fan. It’s very easy to operate and set. You really don’t have to look through YouTube tutorials or articles of any sort to make set this one.
The dual crimped flanges of this fan make the work appear like eating a piece of cake. This is the best inline fan for grow tent that also has a carbon filter inside.
So not only the fan clears the air and keeps the temperature normal, but the carbon filter also helps in overcoming harmful fumes. The carbon filters inside the grow tent fans ate composed of activated charcoal.
Now, you don’t have to worry about the topic of “how to keep your grow tent cool” because Yescom Inline Duct Booster Fan has got you covered.
This weighs around 3.41 pounds (1.55 kg) is regarded as the best fan for grow tents. It’s very less-spitting so you won’t be bothered about the sound it makes while operating.
The mechanism is so powerful that it clears up harmful fumes from the bear distance of 513 cubic feet (ca. 15 m³).
- Less blaring
- Suitable for domestic use as well as horticulture use
- Includes powerful carbon filter
- Might not work that well for extremely large grow tents with bigger plant capacity.
The third runner-up on our review guide might be the cheapest small oscillating fan for grow tents. This fan comes up with a strong clamp attached with it and an adjustable head.
This clamp is very useful mainly because it is very adjustable and you can easily attach the fan with a rod inside the grow room. The clamp isn’t very hard to open or adjust and doesn’t feature many screws.
You can easily attach the fan to a surface without damaging it or making a mess. It’s not only cheap but also durable. Oscillating fans always get an extra point over non-oscillating fans.
Oscillating fans can change directions and in this way the airflow can reach different areas of the grow tent and doesn’t stay stuck at one place.
More airflow means better air quality and moderate temperature for the plants. So, if it’s possible the always opt for the best oscillating fan for grow tent instead of immobile ones.
It doesn’t make much noise and is also the quietest inline fan for grow rooms. It features a safety steel grill to keep you safe from incidents and a 5.5-foot cord. Its has a
A 2-speed mechanism so you can decide on your own when you need more or less airflow. The fan can be utilized for domestic use as well. This intake fan for grow tent is available in a beautiful black color.
- UL, SAA, ETL, NOM, CE listing certified
- Easily adjustable
- Extremely quiet
- 2-way adjustable speed mechanism
- Features a safety grill
- Doesn’t feature a carbon filter to inhibit harmful fumes
- Not that powerful
AC infinity CLOUDLINE T6 is the next item on our ranking of the top 7 best fans for grow tents.
This is the best small grow tent ventilation setup as it features an Electronically Commutated (EC) motor which is very energy efficient.
So, not only is the fan very powerful, but it’s also very energy efficient. It doesn’t create noise or heat while operating inside the grow room. This fan can save up to 42% of energy costs which is why this fan is definitely worried about the price you’ll be paying.
This quiet 6-inch inline duct fan also includes a temperature and humidity sensors that identify the situation on its own. It’s automatic so you don’t have to worry about adjusting the measures all the time, unlike other fans.
The fans are prone to maintaining normal operation even under high pressure or temperature situation which also promises its durability.
The grow tent fan also consists of a mixed-flow design mechanism which makes it the best intake fan for tents on our review guide. When it comes to mounting the fan, the easily comprehensible user manual is there to help.
- Energy efficient
- Electronically Commutated (EC) motor
- Automatic humidity and temperature sensors
- A bit expensive
The next item on our count of the best oscillating fan for grow tents is the Secret Jardin Monkey fan. The proportion of this fan is about 6 inches (ca. 15 cm) and it has the power of almost 16-Watt.
The engine is composed of 100% copper and no alloys. This fan can be attached to a pole inside the grow tent so it can easily be adjusted in the direction you want the airflow to be directed at.
The fan weighs around 2 pounds (0.91 kg) and this is not an oscillating fan. If you want an oscillating fan you can check out the best oscillating fans for grow rooms that we have mentioned above.
- Strong construction material
- Includes clips for mounting
- Not an oscillating fan
- Less powerful
Apart from using the best carbon filter fan combos you can also opt for the best grow room air conditioner available in the market.
The Honeywell MN10CESBB Portable Air Conditioner is extremely efficient when it comes to ventilating the grow room and keeping the humidity at the lowest point.
Another advantage of using air conditioners instead of using exhaust fans for grow tents is that air conditioners are pretty silent. Unlike fans, this air conditioner will quietly do its job instead of bothering you and creating havoc.
It’s also suitable for rooms, classrooms, and offices. The washable dust filter inside the Ac easily captures dust particles present in the air.
The filter is washable so you can easily clean it with water instead of worrying about corrosion. You can easily turn it on and off without manual effort thanks to the remote-controlled mechanism.
Thanks to all these specifications this AC deserves a place on our review guide of top 7 best fan for grow tents.
- Remote control operation
- Washable dust filter
- Multipurpose (suitable for domestic use as well)
- Won’t be suitable for grow rooms bigger than 355-450 sq. ft.
LG is a renowned brand among other brands in the market. Whether its about refrigerators, microwaves or something else LG has the best variety of durable products for usage.
Which is why its portable air conditioner is the best grow room air conditioner and the last item on our list of the top 7 best fan for grow tents.
This air conditioner features 8,000 BTUs and knows perfectly well how to keep the grow tent cool. The perfect ventilation mechanism overcomes the humidity in the best silent way possible without bothering you in any way.
By investing money in this device you’re saving yourself from a lot of troubles you’ll be facing if you opt fans over air conditioners.
The device consists of a 6 ft. (1.83 m) power cord and an inclined air discharger alongside auto swing louvers.
Don’t worry about the damage that humidity can cause to this air conditioner because it’s non-corrosive and won’t get damaged easily. It requires a common 115-volt/ 15 amp electrical outlet and it’s very portable.
- Features a special heat pump technology
- Makes little to no noise
- Non corrosive
- Won’t be suitable for rooms bigger than 150 sq. ft.
What are the basic things to look for before buying a grow tent fan
Firstly, always look for an economically efficient device. If it’s durable and cheap then that’s definitely the best choice. Secondly, the noise factor matters a lot.
Most small grow tent ventilation set-ups are pretty noisy and can create discomfort in the environment. Obviously, the consumer definitely doesn’t want a headache after spending money on a product.
So, before buying a grow tent fan make sure that it is completely mute or makes less noise. The last and the most important thing that you’re never supposed to overlook is the construction material of the exhaust fan or grow tent.
Before ordering the fan check out the material mentioned in the specifications e.g. is it corrosive or not? Does it have UL certification or not? Etc. because obviously you don’t want to buy new fans again and again.
It’s better to take satisfactory measures first instead of wasting money again and again.
Some Frequently Ask Questions
Eva is Cartbig’s editor in chief and she has worked on everything Cartbig covers, from beyblades to lawn mowers. In her previous life, she held editorial positions in iEssent and BHP.
She loves reading, she has a daughter and a poorly behaved havanese dog.
She resides in Utah and she works remotely from a desk piled with post-it notes, science fiction books and all kinds of cameras. Even broken ones.