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VIVOSUN

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

    • Based on 12,542 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon
Arrives Monday, Jun 3
Order within 21 hours and 47 minutes
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Size: D4 4 Inch


Features

  • Powerful Airflow: This VIVOSUN powerful blower with a fan speed of 2500 RPM can create an airflow of 195 CFM; It works efficiently in ventilating grow tents, transferring heat or cool rooms, circulating fresh air, as well as controlling proper humidity, temperature, and air quality for your grow area
  • Quiet Operation: Fitted with a flow deflector that concentrates the fan stream and cuts turbulent kinetic energy to reduce sound output to just 30 dB, which does not have any harm to your health and will not disturb your work
  • Safety Protection: The motor is ETL listed and features an automatic reset function to prevent overheating or other safety issues; The electrical junction box is made from flame-retardant components for fireproofing
  • Simple Hookup: The flanges on both the intake and exhaust ends are simple to assemble with the vent hose by locking tabs; A cord of 5.9-feet long for hassle-free setup; The housing, even the impeller and blades, are easy to detach for cleaning and maintenance
  • Wide Applications: It can improve airflow to reduce humidity, block odors, and lower temperatures in grow rooms, basements, or kitchens

Brand: VIVOSUN


Color: Black


Electric fan design: Blower


Power Source: Corded Electric


Product Dimensions: 7"D x 7.3"W x 6.7"H


Room Type: Kitchen


Special Feature: Lightweight


Recommended Uses For Product: Ventilating


Noise Level: 42 dB


Wattage: 28 watts


Brand: VIVOSUN


Color: Black


Electric fan design: Blower


Power Source: Corded Electric


Product Dimensions: 7"D x 7.3"W x 6.7"H


Room Type: Kitchen


Special Feature: Lightweight


Recommended Uses For Product: Ventilating


Noise Level: 42 dB


Wattage: 28 watts


Finish Type: Oil


Air Flow Capacity: 200 Cubic Feet Per Minute


Blade Length: 4 Inches


Voltage: 120 Volts


Included Components: Cord


Indoor/Outdoor Usage: Indoor


Specification Met: ETL


Control Method: App


Blade Material: Plastic


Cable Length: 5.9 Feet


Item Weight: 2.42 pounds


Manufacturer: VIVOSUN


Item model number: GDFPA-100


Is Discontinued By Manufacturer: No


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Jun 3

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

    • Great budget Inline fan!
Size: D4 4 Inch
Review Image by Alexander Alexander
Review Image by Alexander Alexander
Review Image by Alexander Alexander
This works great and moves a decent amount of air! It works really well as an exchanger in a cycle timer, but also works on a variable fan controller if you want a constant but mellow exhaust speed. It’s much quieter than other inline fans I have tried, I used this one for a few months as a daily driver without issue. The cord is approximately 6’ long and works well with most tent setups. I have since upgraded to the app controlled fans and lights from vivosun. If you happen to have any issues.. Customer service is always great with this company as well! ... show more
Reviewed in the United States on January 27, 2024 by Alexander Alexander
    • Quiet and efficient
Size: D4 4 Inch
Coming from using all steel hydrofarm equipment using 4x the amount of energy, this is heaven sent! Quiet and efficient and works as intended for the time being. I've read of reviews where they crap out, but I've pivot used it for maybe a month now with no issues. However I have mine on a speed controller on the lowest setting fwiw ... show more
Reviewed in the United States on March 12, 2024 by Tron S.
    • Good enough, but low suction pressure.
Size: D4 4 Inch
It's a decent enough fan for ventilation, but not well suited to evacuation. It's moderately quiet, and effective for very small spaces, but has very little power, if you want to use a filter with it, it needs to be low density and high surface area or you'll lose all your air flow.
Reviewed in the United States on January 3, 2024 by Jacob
    • Going on third year and blowing good
Size: D4 4 Inch
I got 2 of these in-line fans in early 2021 for booster for a shop vacuum extraction system I was building. I ended up putting in two separate systems, one for each room so I don't have to run hose for extraction so far. When I got a laser, I built a box around it and used one of these for venting the laser. It's been working GREAT for a laser vent for over a year. The other fan, I've been using for air movement between the two rooms(one room has heater and 2 A/Cs) of my shop since one room doesn't have heat/Cooling. Going great still after a few years. I'm about to buy a third one for another project. For the volume of air these move they are fairly quite. If you want a super quite fan, these are not it, but it not like listening to a cyclone either. I've very pleased with them. ... show more
Reviewed in the United States on February 26, 2024 by C. Crane
    • Pulls out the large video card heat
Size: D4 4 Inch
Review Image by FLRHCARR FLRHCARR
Review Image by FLRHCARR FLRHCARR
Review Image by FLRHCARR FLRHCARR
Review Image by FLRHCARR FLRHCARR
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. ... show more
Reviewed in the United States on August 31, 2021 by FLRHCARR FLRHCARR
    • After going thru 3 in 2 years I’m moving on to AC infinity s4
Size: D4 4 Inch
They’re cheap and work well for a few months. But without fail each one I’ve bought fails within 4-5 months depending on usage. The sound of the fan failing is unmistakable now that I’ve gone thru it 3 times. Out of nowhere it just starts rattling loudly like it’s got some to int caught in it hitting the blade or something. You can stabilize it or tap it and it stops but then it starts back up again. Nothing fixes it. And apparently it completely falls apart and fails completely but I’ve never waited that long - I need a quiet fan and I can’t handle the rattling for more than a day so I always quickly rebuy the same cheap fan. This was the last time though. Luckily this happened right around Black Friday/Cyber Weekend so I’m getting a new AC infinity at a discount. I already have 2 other AC infinity fans and they’ve lasted much much longer with no problems. So I’m here to tell you, it’s just better economically to get the higher quality fan in the first place and skip this cheap one. It’s not made for long term use. ... show more
Reviewed in the United States on November 27, 2022 by BeagleDad
    • VIVOSUN D4: The Fan-tastic Sucker-Blower Combo!
Size: D4 4 Inch
This little powerhouse sucks and blows with the best of 'em! It's pretty quiet too! And guess what? It's still chugging along like a champ! If you want your ventilation done right, look no further. Just remember, it's not just a fan – it's a member of the family now. Treat it with love and it'll keep on blowing your socks off!" ... show more
Reviewed in the United States on February 22, 2024 by BURN
    • Stopped working after about 2 weeks
Size: D4 4 Inch
It works, but the humidity in my martha tent went down to 65 from between 85-90.. The humidity would just swirl around the bottom, and not be sucked up to the top like it should... I trouble-shooted, and it's the fan. I changed the filter, didn't make any difference. I put a small clip-on desk fan, and turned this fan off, and the humidity is good again... But now I have to buy antother fan, bc my mushrooms need fresh air exhange. I'm disappointed. It was a cheapo fan, and i guess you get what you pay for. I do not recommend, I feel dumb bc I threw away the box, so i guess I cannot return it. Lesson learned. Don't throw boxes away!! ... show more
Reviewed in the United States on March 12, 2024 by Deep State Agent

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