VIVOSUN D4 4 Inch 195 CFM Inline Duct Ventilation Fan HVAC Vent Blower for Hydroponics Grow Tent
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VIVOSUN D4 4 Inch 195 CFM Inline Duct Ventilation Fan HVAC Vent Blower for Hydroponics Grow Tent

4.3/5
Product ID: 37331937
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Details

  • Brand
    VIVOSUN
  • Color
    Black
  • Electric fan design
    Blower
  • Power Source
    Corded
  • Product Dimensions
    7"D x 7.3"W x
  • Room Type
    Kitchen
💨195 CFM airflow
🔇30 dB quiet operation
🔒ETL safety certified

Description

🌬️ Breathe Easy, Grow Strong!

  • SAFETY FIRST - ETL listed motor with automatic reset to prevent overheating.
  • EFFORTLESS SETUP - Simple assembly with locking tabs and a generous 5.9-foot cord.
  • POWERFUL AIRFLOW - Experience a robust 195 CFM airflow, perfect for your grow tent needs.
  • VERSATILE APPLICATIONS - Ideal for grow rooms, kitchens, and basements—enhance air quality anywhere!
  • WHISPER QUIET PERFORMANCE - Enjoy a serene environment with noise levels as low as 30 dB.

The VIVOSUND4 Inline Duct Ventilation Fan is a powerful and efficient solution for maintaining optimal air quality in grow tents and other indoor spaces. With a 195 CFM airflow, whisper-quiet operation at 30 dB, and ETL safety certification, this fan is designed for both performance and peace of mind. Its easy setup and versatile applications make it a must-have for any indoor gardening enthusiast.

Specifications

Cable Length5.9 Feet
Blade Length4 Inches
Item Dimensions D x W x H7"D x 7.3"W x 6.7"H
Finish TypesOil
Electric Fan DesignBlower
ColorBlack
Blade MaterialPlastic
Material TypePlastic
Specification MetETL
Voltage120 Volts
Switch TypePush Button
Indoor Outdoor UsageIndoor
Control MethodApp
Is Product CordlessNo
Is ElectricYes
Main Power Connector TypeStandard household electrical outlet connector
Number of Speeds1
Noise Level42 dB
Wattage28 watts
Number of Blades3
Air Flow Capacity200 Cubic Feet Per Minute
Power SourceCorded Electric
Room TypeKitchen
Additional FeaturesLightweight
Recommended Uses For ProductVentilating
Mounting TypeWall Mount
Controller TypeButton Control

Have a Question? See What Others Asked

Is my fan defective? For such a small fan it is extremely loud.
Can you attach a variable speed controller to this
If i use this fan as my exhaust fan for my 3ft×3ft×6ft grow tent, and use the cheaper less powerful 100cfm as an inline fan would that suffice?
Does this have a brushless motor? Need to minimize spark chances internally.

Reviews

4.3

All from verified purchases

D**H

Amazing for the price

I use this in combination with a VivoSun 4 inch carbon filter to eliminate the smells from my plant tent. the air flow is really good although not adjustable. installation is super easy and the build quality is amazing. it both cleans the air and cools the area at the same time. the only thing i wish is it was a little bit quieter. unless this is in a closet or behind closed doors the sound might bug you. but it doesn't claim to be silent so i’m still giving it 5 stars. I have bought another one since and love them both

A**R

Perefect

Perefect

S**A

loud but cheap?

definitely much louder than the advertised 30dB. Not having a fan speed control or power switch is a nuisance, especially in conjunction with it being so loud. But at $27 it was a reasonable compromise at the time.

F**R

Pulls out the large video card heat

The media could not be loaded. In making this next generation gaming computer, with an 8 gig Radeon video card among other things, the blowing or ambient heat from the computer is enough to heat a small room. I can & have used it in the winter to do that. Well, I was running something, & it was on over night.In the summer, I want to expel this heat so I can stand to be in there, gaming. Trying to get the right CFM to noise ratio can be difficult in a computer environment, in a small room. Mainly home based. This extractor from VivoSun is a great one.It's not quiet, & sometimes I can't wait to turn it off, but it pulls out the heat like I want it to, well, enough to keep the temps nice. Generally, the CPU's radiator will get up to about 107°F-113°F (42-45°C ) with this 195 CFM fan bringing it to (32°C-37°C) 89.6°F-98.6°F & it's pulling most of that heat out the window.I included a snap of some general video editing temps with out the VivoSun, & the bottom one is after it got going. The temps dropped in about a minute, which is super fast! When I "forget" to turn it on, & the computer gets up to about 45°C, it takes the exhaust about eight odd minutes to bring it down to 35°C & about a full 10 minutes to level off at 33°F.So that's not bad really. I have tried a small CFM unit (106 CFM), but the pull just wasn't there. I have included a video so you can hear how it sounds. Of course, it's muffled a bit, being I captured it from my phone, & recordings always sound different than your ear. If I can, I'll try to include a video of the room's cooling turbo fan so you can hear them both.Not bad, but not whisper quiet. They don't claim to be, either, so nothing on them. If I bring the tower down to the floor, or move it away, that will change things a whole bunch.If you're thinking about adding an external cooler to your gaming/video unit, I strongly suggest VivoSun. The product works great, & they are on top of any blips you may have. In fact, they helped me upgrade to this unit with a matter of an e-mail. That's AWESOMENESS to the 10th!Now I don't have to "worry" about leaving the computer on for a bit while I'm in the middle of a game, or when I step away for a moment. I know that this exhaust fan is going to keep the system cool.Bottom line, this exhaust fan works very well sealed to my tower's top fan port. So much that I will be adding a smaller one to my 3D printer to better help regulate the temps in that case.I did need to purchase dryer duct (hose), & a 4" inlet pipe. The aluminum tape & clamps came with the dryer ducting. I used some sticky sound dampening on the I/O exit panel to better direct the air flow being pulled up & out.Also, it has holes in the "feet" for more secure mounting. I just hot glued it.

R**E

Makes a great, dirt cheep, radon pump.

The media could not be loaded. No problem with seller. I bought a both the Viviosun D4 and M4 fans and compared them side by side. The single speed fan was 6 db quieter. The variable speed fan sounds like its out of balance. I am using the D4 fan as a Radon pump. It pulled the radon level down from 11.2 pCi/L to 1.5 pCi/l. No point spending $350 for an official radon pump when this will do the same thing. A little air leaks out between the two halves of the plastic shell. I had to put RTV silicone on the crack to seal it up because some sub-slab radon air was leaking out into the basement. Also (if you do this) you need 3 inch duct collection cuffs to connect it to PVC pipe. The 3 inch rubber cuffs you get from the "home center" store are too small to fit the fan.

B**B

Fan almost Dead on Arrival

When I first opened the package I was pretty eager to set it up in my new tent, once I plugged it in and set it up, it made a humming/vibration sound and was starting to get warm to the touch. I had to pretty much fling the fan blade and get it started in motion in order for it to work, worried about turning the fan off incase I may have to do it again. The speed is amazing, the air flow is awesome and the installation was a piece of cake but for that one reason I have to dock 2 stars off of this, was almost DOA.

D**I

Excellent product

The first one I received only worked about 10 minutes. But you're going to find a faulty product once in awhile. But I will say they were super quick and then response from customer service and sent me a replacement immediately. It moves a lot of air

I**.

GARBAGE : YOU HAVE BEEN WARNED.

this seller charged me $5 dollars for a damage fee on a piece of junk that wasnt broken. its garbage plastic that wasnt broken. it was junk when i received it. I want my 5 dollars back.this fan is all plastic. doesnt pull the cfm is says. the housing is warped and the bearings arent centered. i tried to return it because it is a fire hazzard, and they charged me . the speed is really slow, so thats why it is quiet. it does not work well at all. you will be disappointed by the functionality after you waste the time to install it.THINK ABOUT ALL OF THESE SELLERS ON AMAZON. THEY ARE PROBABLY AALL THE SAME SELLER SELLING THE SAME CHEAP PLASTIC GARBAGE.

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Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

Vivosun D4 4 Inch 195 Cfm Inline Duct Ventilation Fan | Desertcart Hungary