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VIVOSUN 4 Inch 190 CFM Inline Fan with Speed Controller, 4 Inch Carbon Filter and 8 Feet of Ducting, Temperature Humidity Monitor for Grow Tent Ventilation

  • Based on 1,839 reviews
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Availability: In Stock.
Fulfilled by Amazon

Arrives Saturday, Sep 27
Order within 21 hours and 49 minutes
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Size: 4 Inch w/ Thermometer


Features

  • All-In-One Combo: This inline fan combo enables your ventilation system set up in a grow tent, which is ideal for cooling down heat from lighting fixtures and controlling hot and humid conditions
  • Powerful Inline Fan: Made of galvanized steel, the 4-inch inline fan runs at a speed of 2300 RPM and produces an air flow of 190 CFM, with a noise level of just 30 dB the maximum
  • Premium Carbon Filter: Interior and exterior mesh construction provides 54% open area for free air flow; It is filled with 1200+ RC 412 Virgin Australian activated charcoal captures air contaminants effectively
  • Multi-Layer Air Ducting: It comes with 3-layer construction--inner and outer layers are made of heavy-duty aluminum foil that is fire-retardant and its middle layer adopts PET thermoplastic
  • 2 Rust-free Clamps: The kit includes a pair of clamps that are made of stainless steel, which are used for securing the connection between ducting and inline fan to keep the connected components in place

Brand: VIVOSUN


Color: multi-color


Electric fan design: Exhaust Fan


Power Source: Corded Electric


Style: Modern


Product Dimensions: 11.4"D x 3.6"W x 8"H


Room Type: Kitchen


Special Feature: Bladeless


Recommended Uses For Product: Cooling


Noise Level: 30 dB


Brand: ‎VIVOSUN


Color: ‎multi-color


Electric fan design: ‎Exhaust Fan


Power Source: ‎Corded Electric


Style: ‎Modern


Product Dimensions: ‎11.4"D x 3.6"W x 8"H


Room Type: ‎Kitchen


Special Feature: ‎Bladeless


Recommended Uses For Product: ‎Cooling


Noise Level: ‎30 dB


Wattage: ‎59 watts


Number of Blades: ‎4


Air Flow Capacity: ‎190 Cubic Feet Per Minute


Blade Length: ‎14 Inches


Speed: ‎2.3E+3 RPM


Voltage: ‎120 Volts


Included Components: ‎Carbon Filter, Ducting


Indoor/Outdoor Usage: ‎Indoor


Model Name: ‎Inline Fan R6 Combo


Control Method: ‎Touch


Blade Material: ‎Plastic


Efficiency: ‎High Efficiency


Is Cordless?: ‎No


Number of Power Levels: ‎3


Manufacturer: ‎VIVOSUN


UPC: ‎736783799885


Size: ‎4 Inch w/ Thermometer


Brand Name: ‎VIVOSUN


Model Info: ‎Aluminum


Item Weight: ‎14.15 pounds


Item model number: ‎Aluminum


Is Discontinued By Manufacturer: ‎No


Max Spin Speed: ‎2300 RPM


Part Number: ‎Aluminum


Special Features: ‎Bladeless


Material Type: ‎Aluminum


Batteries Included?: ‎No


Batteries Required?: ‎No


Date First Available: April 7, 2016


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Sep 27

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Works as advertised, effective on low speeds too!
Size: 4 Inch w/ Thermometer
It's a great little fan. She makes her own essential oils. We can run this fan at low speed on a 24"x24"x48" enclosure. She can now grow a 10"x20" of peppermint & a 10"x20" of oregano with NO smell in the guest room!!
Reviewed in the United States on April 15, 2025 by BrWy

  • Works as should. Perfect for what i need.
Size: 4 Inch w/ Thermometer
Love it. Thanks.
Reviewed in the United States on May 13, 2025 by Christopher

  • Inline fan & exhaust
Size: 4 Inch w/ Thermometer
The inline fan & exhaust was easy to install. Works great not noisy has great airflow. It does what it's suppose to do. I'm very satisfied & I'd absolutely recommend.
Reviewed in the United States on June 4, 2025 by Amazon Customer

  • Easy and good for the price
Size: 4 Inch w/ Thermometer
It’s a great system all around. Also the filter comes with a cover which I didn’t see when ordering it. The 4 stars is becasue when you mount it with the applied mount there is nothing that absorbs sound so when you go above the halfway point on the dial it’s vibrates and is real sticky audible. In my case it’s on the second floor so it’s amplified. Not too loud but I can hear it when I’m downstairs. I suspended it with the allied straps and now it’s just the sound of the exhaust from the fan. It’s wonderful and a great value for the money. With it came with more than two clamps since I had to duck tape the other areas. But all in all great ... show more
Reviewed in the United States on July 8, 2021 by Joshua

  • But it looks like a good quality
Size: 4 Inch w/ Thermometer
Returned cause we have to move.
Reviewed in the United States on August 6, 2025 by Abegail O

  • Great buy, if you need one; this is it.
Size: 4 Inch w/ Thermometer
This thing is the bomb. Works as it says it should, amazingly durable, and it worked solid for me for a couple years now, going strong. 10/10!
Reviewed in the United States on August 13, 2025 by BuckslingingSlasher

  • Worth it!
Size: 4 Inch w/ Thermometer
I’ve been running this for over a year without any problems whatsoever
Reviewed in the United States on July 19, 2025 by Syndicate

  • Noticed a difference Fast! Worth what I paid for sure
Size: 4 Inch w/ Thermometer
I almost didn’t buy this because the negative reviews about the tan but ITS FINE! Maybe other ppl got defected fans?-possibly- 🤷🏼♂️ but mine I could sleep right next to the tent with it on full blast -it’s not loud at all I can’t believe the negativity about the fan-??? It’s quiet,..time will tell with everything and I will update if things fall apart but I’m feeling positive about this set up,I set it up alone and I used my aluminum heat tape I already had laying around for another hobby of mine -the shiny stuff to hold the ductwork and everything in place -makes it much easier alone.. its 11-13-2022 if I don’t update this review then you know alls good -at the least! Packaging was well done on everything too! 5 Stars From me… ... show more
Reviewed in the United States on November 13, 2022 by savagesam

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