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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 1,587 reviews
Condition: New
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Availability: In Stock.
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Arrives Monday, Apr 1
Order within 11 hours and 3 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


Air Flow Capacity: 190 Cubic Feet Per Minute


Blade Length: 14 Inches


Voltage: 120 Volts


Item Weight: 14.75 Pounds


Included Components: Cord


Indoor/Outdoor Usage: Indoor


Item Weight: 14.75 pounds


Manufacturer: VIVOSUN


Country of Origin: China


Is Discontinued By Manufacturer: No


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Apr 1

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


  • So far so good!
Size: 4 Inch w/ Thermometer
Not loud, no rattles, good airflow.
Reviewed in the United States on December 3, 2023 by Keith Bender Keith Bender

  • Quiet/powerful
Size: 4 Inch w/ Thermometer
Definitely worth it to keep the room fresh of dust and aroma! Worth every penny!
Reviewed in the United States on October 25, 2023 by Blake g

  • Grab the duct tape
Size: 4 Inch w/ Thermometer
I wish I'd bought a 6" for my 2x4 grow tent. It's always on high speed, but I'd rather run a 6" on medium speed. This is a good, quiet fan though. I have my 4" hooked up to a thermostat to turn it on and off as needed. Saves power and CO2. I keep the filter on the fan inlet, and the pair mounted to the tent ceiling. This gives good draw. I've seen some put the filter on the outlet and keep the pair outside the tent... an interesting idea but I feel like the odor is kept down better by going filter-first. ... show more
Reviewed in the United States on November 7, 2023 by Aenbi

  • Quiet and works well
Size: 4 Inch w/ Thermometer
Loved that this exhaust fan is quiet when running. Works efficiently.
Reviewed in the United States on October 25, 2023 by Sandra L Herman

  • Works Great
Size: 4 Inch w/ Thermometer
Works as intended, great value. This is my 3rd one purchaced.
Reviewed in the United States on October 2, 2023 by djb123

  • Have to start fan on high....
Size: 4 Inch w/ Thermometer
You wont be able to set it on low and put it on a timer. When i received it i plugged it in and it did not work no matter which way i turned the dial. Then i see on the backside of the dial box it says must start on high. Ok it works, its not defective. Then i realized i cannot set it on low and place on a timer, so i found a happy spot around medium that it would turn on with a timer, at least its not on full blast. I didnt use the dryer ducting, both the filter and the fan mate together perfectly, so i just hung them up side by side mated to eachother, and the fan exit was long enough to put through the tent drawstrings, outside drawstring wasnt easy but i got it to fit around the fan. Works good, hopefully long term as well for the price. Added bonus comes with a magnetic thermometer/hydrometer with touchscreen! Fancy. ... show more
Reviewed in the United States on May 8, 2022 by Efren Pelayo Jr.

  • 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

  • Nice bit of kit but fan is noisy at low speed
Size: 4 Inch w/ Thermometer
Everything you need to vent your tent. The only problem is the fan is noisy at low speed. I'd have returned it if I wasn't too lazy to pack everything up again. I figured I'd generally run the fan at a high speed and not be so annoyed by the fan's questionable quality. You may do just as well with a no name brand for half the price. I paid more for the known brand and it doesn't live up to my expectations. ... show more
Reviewed in the United States on November 27, 2023 by Hefeman

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