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VIVOSUN Z8 8 Inch Inline Duct Fan, 740 CFM Ventilation Fan with Variable Speed Controller for Grow Tent, Indoor Garden Ventilation, Black

4.4 4.4 out of 5 stars 5,697 ratings

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Z8 8 Inch

Purchase options and add-ons

Mounting Type
Outside Mount
Controller Type
Button Control
Material
Alloy Steel
Number of Speeds
1

About this item

  • Energy-Efficient Ventilation: This blower with a fan speed of 2450 RPM creates an air flow of 740 CFM; It combines the features of both axial and centrifugal fans to achieve optimal ventilation
  • Quiet Operation: The sturdy leather can reduce sound or vibration; Tight and precise construction eliminates rattling; The centrifugal impeller provides powerful airflow and has a low noise of 53 dB
  • Adjustable Speed: This centrifugal fan is equipped with a stepless speed controller to enable the fan to run at different speeds; You can adjust it to the desired airflow level
  • Easy to Install: This duct fan comes with a mounting bracket that the fan can be lifted by rope hangers; Quick installation and easy maintenance by simply removing the locking duct ends
  • Versatile Applications: Ideal for air cleaning and temperature control in industrial, home and garden planting ventilation applications

Customer ratings by feature

Easy to install
4.3 4.3
Suction power
4.3 4.3
Value for money
3.6 3.6
Sturdiness
3.5 3.5

Frequently bought together

$99.99
Get it as soon as Monday, Apr 1
In Stock
Sold by VIVOSUN and ships from Amazon Fulfillment.
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$36.99
Get it as soon as Monday, Apr 1
In Stock
Sold by AC Infinity and ships from Amazon Fulfillment.
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$8.79 ($2.20/Count)
Get it as soon as Monday, Apr 1
In Stock
Sold by YUWON and ships from Amazon Fulfillment.
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VIVOSUN Z8 8 Inch Inline Duct Fan, 740 CFM Ventilation Fan with Variable Speed Controller for Grow Tent, Indoor Garden Ventilation, Black
VIVOSUN Z8 8 Inch Inline Duct Fan, 740 CFM Ventilation Fan with Variable Speed Controller for Grow Tent, Indoor Garden Ventilation, Black
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Price$99.99$139.00$57.94$69.99$79.99$109.00
Delivery
Get it as soon as Monday, Apr 1
Get it as soon as Monday, Apr 1
Get it as soon as Monday, Apr 1
Get it as soon as Monday, Apr 1
Get it as soon as Monday, Apr 1
Customer Ratings
Noise level
3.2
4.1
3.2
3.2
4.5
Easy to install
4.3
4.3
4.3
4.7
Suction power
4.3
4.8
4.3
4.3
Value for money
3.6
3.6
3.6
4.6
Sturdiness
3.5
3.5
3.5
Sold By
VIVOSUN
AC Infinity
Amazon.com
VIVOSUN
VIVOSUN
AC Infinity
air flow capacity
210 cubic feet per minute
440 cubic feet per minute
402 cubic feet per minute
number of speeds
1
1
3
8
material
Alloy Steel
Plastic
Metal
Metal
Alloy Steel
Plastic
controller type
Button Control
Button Control
Button Control
Button Control
Button Control
Button Control,App Control
mounting type
Outside Mount
Wall Mount
Outside Mount
Wall Mount
finish type
Painted
Powder Coated
Painted
Painted
Matte

Product Description

1
6
3
4
5

More Choices

0

Z8 8 Inch Inline Fan

1

4 Inch Inline Fan

2

4 Inch Inline Fan Combo

3

4 Inch Inline Fan Combo

4

4 Inch Inline Fan Kit

5

4 Inch Inline Fan Combo

Customer Reviews
4.4 out of 5 stars
5,697
4.3 out of 5 stars
12,538
4.4 out of 5 stars
6,935
4.4 out of 5 stars
7,807
4.5 out of 5 stars
2,445
4.6 out of 5 stars
1,622
Size
8 Inch 4 Inch 4 Inch 4 Inch 4 Inch 4 Inch
Material
Plastic Plastic Plastic; Metal Metal Plastic; Metal Plastic; Metal
Air Flow
740 CFM 195 CFM 190 CFM 203 CFM 190 CFM 190 CFM
Fan Speed
2450 RPM 2500 RPM 2300 RPM 2500 RPM 2300 RPM 2300 RPM
Noise Level
53 dB 30 dB 30 dB 49 dB 30 dB 30 dB
Features
Powerful Airflow; Low Noise Powerful Airflow; Low Noise Powerful Airflow; Low Noise Powerful Airflow; Good Filter Powerful Airflow; Low Noise Powerful Airflow; Low Noise

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Warranty & Support

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VIVOSUN

VIVOSUN Z8 8 Inch Inline Duct Fan, 740 CFM Ventilation Fan with Variable Speed Controller for Grow Tent, Indoor Garden Ventilation, Black


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Customer reviews

4.4 out of 5 stars
4.4 out of 5
5,697 global ratings

Customers say

Customers like the performance, value, and air flow of the fan. For example, they mention that it works well, is good for the value, moves a ton of air, and is well worth the buy. That said, opinions are mixed on noise, quality, and speed.

AI-generated from the text of customer reviews

434 customers mention384 positive50 negative

Customers like the performance of the fan. For example, they say it works well, has zero problems, and the wire work is what they'd expect. Some mention that the tent and filter did a great job. Overall, most are satisfied with the performance and functionality of the product.

"Used for airbrushing painting booth, works great, moves a lot of air (fumes). Lots of power, a bit noisy but not too bad...." Read more

"Been running a full year, nonstop, at about medium speed, zero problems. I have done no maintenance. It moves a lot of air...." Read more

"...Item worked perfectly and was very quiet given the amount of air it was pushing...." Read more

"Works great, not very loud, not the strongest but for it's price it's hard to beat...." Read more

160 customers mention122 positive38 negative

Customers like the value of the fan. They say it's cheap than a home filter, well worth the buy, and performs well.

"...Hope this makes sense.Overall good fan for a good price." Read more

"...These are good for the value but the efficiency is not that great...." Read more

"...Overall the quality and price of this fan make it a great value and Vivosun has earned themselves a lifetime customer in me because their quality..." Read more

"...A tad pricey for what it does, but works very very well for it’s purpose...." Read more

157 customers mention120 positive37 negative

Customers like the air flow of the fan. They mention it moves a ton of air, does a very good job of pulling air through the closet, and provides all the ventilation they need. Some say the fan is loud.

"Used for airbrushing painting booth, works great, moves a lot of air (fumes). Lots of power, a bit noisy but not too bad...." Read more

"...I have done no maintenance. It moves a lot of air. It's kind of loud, but I can't compare loudness to other fans of the same size...." Read more

"...hot-in-the-summer and cold-in-the-winter room now has the best airflow in the house-- even airflow overkill for just one room...." Read more

"...The issues with the ventilation equipment have even left me soured on their name...." Read more

56 customers mention46 positive10 negative

Customers like the smell of the fan. For example, they mention it eliminates pesky smells, and the carbon filter does its job. Some say that the fan vents paint fumes and leaves their basement. Overall, most are satisfied with the product's ability to remove smells.

"The fan is nice for removing scent. The carbon filter did it's job. When I first got this fan, it did very well...." Read more

"...to use with our laser engraver - definitely works great and keeps the burning smell down" Read more

"...There was no smoke because it was able to pull it all out with the addition of the fan. The filter negated all of the smell. I was so happy...." Read more

"...airflow for my plants in a very positive way as well as eliminating ANY odors...." Read more

607 customers mention221 positive386 negative

Customers have mixed opinions about the noise of the fan. Some mention that it moves a lot of air and is as quiet as could be expected, while others say that it is very noisy and makes a loud rattling noise. Some customers also mention that the bearing issues cause noxious sound issues. Overall, the opinions are mixed and depend on individual preferences.

"...Lots of power, a bit noisy but not too bad. Use it quite a bit, heavy duty, good quality." Read more

"used it in my crawlspace to pull air, works well and is quiet" Read more

"...I have done no maintenance. It moves a lot of air. It's kind of loud, but I can't compare loudness to other fans of the same size...." Read more

"...The noise isn't constantly present but is rhythmic (obviously) seeming to get worse over time (again obviously) Still no regrets with the purchase..." Read more

436 customers mention255 positive181 negative

Customers are mixed about the quality of the fan. Some mention they are happy with the build quality and performance, and it is a very strong fan. They also say it is an extremely durable product, and very quiet. However, others say that it is not nearly as good of a fan quality or fan speed, and that it sounds like it is going to come apart.

"...Lots of power, a bit noisy but not too bad. Use it quite a bit, heavy duty, good quality." Read more

"Works great, not very loud, not the strongest but for it's price it's hard to beat...." Read more

"It is a good ventilation fan for my lasers. My biggest gripe about it it connecting the hoses...." Read more

"...The base/feet is a solid structure but holes seem to be meant for hanging of unit...." Read more

109 customers mention65 positive44 negative

Customers have mixed opinions about the speed of the fan. Some say that the speed control makes it perfect, has a wide range of speed, and is convenient. However, others say that it's almost useless, has no soft start, and the performance is severely lacking.

"...Yeah, it won't blow slowly. This fan is no wimp!The fan is well balanced and lubricated and runs very quietly...." Read more

"...not have purchased this product if I had known the variable speed controller does not function...." Read more

"Very strong fan and connects well to 8" duct work. Variable speed control works well...." Read more

"...It's nice and quiet, lots of CFM flow and the adjustable fan speed which includes an off switch is so much better than the older on/off fan..." Read more

63 customers mention0 positive63 negative

Customers are dissatisfied with the bearings of the fan. They mention that the bearing starts to go bad, making a weird loud noise, and making wobbling noises. Some customers also say that the Bearings on the motor main shaft failed.

"...So why four stars? Well I was happy with the unit prior to the presumed bearing issue, and I had a good customer service experience...." Read more

"...sound every few seconds, I'm assuming this is the ball bearings beginning to crap out...." Read more

"...The bearings on the motor main shaft failed. I ordered a backup from another source so my crop didn’t fail but this fan is completely unreliable...." Read more

"...and they both lasted only 4 or 5 months before the bearings started to wear and squeal...." Read more

Its not new...
4 Stars
Its not new...
There is visible damage on the unit, the black paint inside the unit is chipped and scratched, and the speed controller on the cord has white scuffs on it like it was knocked against something white several times, but it turns on, so i'll see how it goes, but this is a used product for sure.
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Top reviews from the United States

Reviewed in the United States on January 1, 2024
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Size: Z8 8 InchVerified Purchase
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Top reviews from other countries

Robert Knight
5.0 out of 5 stars Great fan and filter combo
Reviewed in Canada on November 3, 2023
Jay
5.0 out of 5 stars Powerful and Quiet
Reviewed in Canada on January 25, 2020
Customer image
Jay
5.0 out of 5 stars Powerful and Quiet
Reviewed in Canada on January 25, 2020
I've been using this fan in a 4x4 tent and it is working perfectly for my needs and expectations. It is very powerful fan, but it is surprisingly quiet. I should note that I suspended the fan using zip ties to eliminate vibration noise. From holding this unit you can tell it is not a cheaply made fan. I
Am happy with the quality; It has some weight and isn't made out of plastic. The inlet and outlet were easy to connect aluminum ducting to. The screws to attach the fan to the mounting bracket were a bit tough to reach while holding the fan but it still only took me a few minutes to complete. I am happy with this purchase and I am hoping for several years use out of this fan.
Images in this review
Customer image
Customer image
4 people found this helpful
Report
Tabitha
5.0 out of 5 stars Great VAlue
Reviewed in Canada on January 20, 2020
Brian M.
5.0 out of 5 stars Great Company..
Reviewed in Canada on January 20, 2020
Size: Z8 8 InchVerified Purchase
One person found this helpful
Report
The_Growing_Shrink 😎🌱💚
5.0 out of 5 stars My “Vivosun Stack” Solution: Portable Odour Control!
Reviewed in Canada on August 11, 2019
Size: Z8 w/ carbon filterVerified Purchase
Customer image
The_Growing_Shrink 😎🌱💚
5.0 out of 5 stars My “Vivosun Stack” Solution: Portable Odour Control!
Reviewed in Canada on August 11, 2019
I just received from Vivosun: (1) 8”
Noise Silencer, (2) 8” Inline Fan with Variable Control, and (3) 8” Carbon Filter.

Although they will soon be installed in my indoor garden, I decided to try simply stacking them (no clamps or tape!) to use in my living area to control odours related to trimming fresh plant material. Wowwwww! I am so impressed!! The “stack” is very stable standing with no support, and the 3-4” clearance at the top allows fresh, clean air to be distributed widely throughout the living space.

The Noise Reducer is light and highly effective: Standing 1-2 feet from the “stack” while working, I was still able to hear the TV in the distance with ease. I have just purchased several for use in the garden ventilation system. Great find!

The variable speed controller on the this solid, well-built and designed fan is a great feature. Even at max warp speed, it was comfortable to work around. And smell?? What smell?! NONE! The carbon filter sure does it’s job!

For me, my “Vivosun Stack” is a real game changer for PORTABLE air circulation and odour control! 😎💪🙏💚
Images in this review
Customer image
Customer image
2 people found this helpful
Report