The Best Silent Grow Tent Fans of 2020 | Intake, Oscillating & Automated Fans

The very best silent grow tent fans

The very best silent grow tent fans

CHOOSING SILENT GROW TENT FANS

Silent grow tent fans

Grow tents have become more popular than ever, with a wide range of sizes to suit every type of environment, more and more tents are targeted at growers who need to keep it discrete however one main thing is always overlooked, and that’s a silent grow tent fan.

Sure, a regular 16″ standing fan might run quietly at first, but after time the motor will become louder, and louder to the point at even running the fan on the lowest settings is too loud.

Before I purchased a silent fan, I would find my self having to replace 12 and 16″ standing fans around every 6 months because they would eventually become too noisy and I could hear them outside of the grow tent

TOP 5 INLINE GROW TENT FANS:

WHAT FAN DO I NEED?

Ventilation is one of the key elements of a successful grow. Extraction fans should be high up inside your grow tent to remove as much heat as possible and your intake fan should be placed near the ground so that the cool fresh air is pulled through the plants’ foliage.

This is why making sure that you purchase the correct fan for your grow tent is important. Before you begin you need to take a few things into consideration such as:

  • The size of the tent and the amount of air that needs circulating.
  • If you need a silent extractor fan, check the tent fitting sizes.
  • Make sure that your carbon filter fits any extractor fans.
  • You don’t want anything too powerful for young plants.
  • During flowering, you will need additional air outtake to lower the humidity.

In this post, we will cover the best silent intake, outtake and air circulating fans.

BEST SILENT INTAKE GROW TENT FANS:

1. INFINITY CLOUDLINE T6

The new AC INFINITY CLOUDLINE T6 contains a cutting-edge electronic motor, controlled using precise electronic pulses and smart programming. This enables the intake fan to operate considerably quieter and reach low speeds without generating noise or heat.

Ace Infinity InLine Fan

Lowest Price on Amazon

SPECS:
♦ Duct Size: 4″
♦ Airflow: 205 CFM
♦ Noise: 28dBA
♦ Power: 29W
♦ Dimensions: 6.9 x 11.9 x 7.4 in.
›› See more product details

PROS:
✔ Programmable controller
✔ Humidity sensor
✔ 28 dBA (around the same as a whisper)
✔ Plug-and-Play

CONS:
✘ Settings can be lost if the fan loses power
✘ Only available in the USA and Canada.

2. HYDROFARM ULTRA-QUIET INLINE FAN

Coming into second place is the ultra-quiet intake grow tent fan from Hydrofarm, ranging from 4″ to 12″ these units are great to “set and forget”, they’re long-lasting and require little maintenance due to the thermally sealed motors, this is definitely one of the best silent fans for smaller grow tents.

Ace Infinity InLine Fan

Lowest Price on Amazon

SPECS:
♦ Duct Size: 4″ – 12″
♦ Airflow: 160 – 1000 CFM
♦ Noise: 28dBA – 29dBA
♦ Power: 29W
♦ Dimensions: 17 x 12.5 x 17 in.
›› See more product details

PROS:
✔ High Quality
✔ 28 dBA (around the same as a whisper)
✔ 8ft (2.1m) 120V power cord.

CONS:
✘ The 4″ fan isn’t too powerful, 6″+ seems to work great.

3. HURRICANE 8″ SILENT INLINE FAN

Up next is the Hurricane silent intake fan, despite the small size this fan provides quite a punch, perfect for a small vegetative tent, or even a closet.

Hurricane InLine Fan
Lowest Price on Amazon

SPECS:
♦ Duct Size: 4″ – 12″
♦ Airflow: 170 – 1100 CFM
♦ Noise: 28dBA – 29dBA
♦ Power: 100W
♦ Dimensions: 15 x 15 x 11 in.
›› See more product details

PROS:
✔ High Quality
✔ 28 dBA (around the same as a whisper)
✔ 8ft (2.1m) 120V power cord.

CONS:
✘ High power consumption


BEST SILENT AIR CIRCULATING GROW TENT FANS:

Most of the noise generated inside grow tents is from circulating fans, over time motors degrade and fans become noisier and noisier, luckily a few reputable silent fans do exist and are actually worth the investment.

If you’re growing autoflowers discreetly, a silent fan will save your sanity especially if you have to share your bedroom with your tent. I find it near impossible to sleep with anything other than the Quiet-set from Honeywell which I have running 20 hours a day and once my tent is zipped, I can’t even tell it’s turned on.

1. HONEYWELL QUIETSET TOWER FAN

The first place definitely belongs to the QUIET SET 8-SPEED tower fan from Honeywell, I’ve tested way more fans than I’d like to admit and this is the only fan that I’d buy time and time again.

Honeywell silent tower Fan
Lowest Price on Amazon

The one I’m using has been going strong for over 2 years, being used for 20 hours a day. The slim, modern design of this quiet & powerful fan features oscillating motion to exude the feel of a spring breeze throughout your tent.

SPECS:
♦ 11.81 x 11.81 x 38.39 in
♦ 750 CFM
♦ 7.1 lbs (3.2kg)
›› See more product details

PROS:
✔ High Quality
✔ Looks & Feels really high-end
✔ 1, 2, 4 & 8 Hour Auto Shut-Off Timer.
✔ Remote Control.

CONS:
✘ It can be too cold if placed too close to your plants.



2. HONEYWELL TURBO FORCE FLOOR FAN

Rolling into second place is another one from Honeywell, this time the TURBO FORCE FLOOR FAN, this heavy-duty fan is fantastic at circulating large amounts of air fast, a floor fan is a great addition to any grow as it can help to stop insects attacking your soil, if they can’t land they can’t lay eggs!

Honeywell silent tower Fan
Lowest Price on Amazon

SPECS:
♦ 24.6 x 7.3 x 23.6 in
♦ 1050 CFM
♦ 8.58 lbs (3.89kg)
›› See more product details

PROS:
✔ High Quality
✔ Looks & feels really high-end
✔ 25% quieter than rivaling fans
✔ Really Powerful

CONS:
✘ Not exactly silent, but way quieter than regular floor fans.

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