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VIVOSUN

VIVOSUN Window Vent Kit, Portable AC Window Seal Kit, Fit with 4”/6” Ducting & 5.9” Hose for Sliding Window, Adjustable AC Vent Kit for Duct Fans, Air Conditioner, Dryer

  • Based on 507 reviews
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Availability: In Stock.
Fulfilled by Amazon
Arrives Jul 21 – Jul 22
Order within 13 hours and 55 minutes
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Size: Max 61"


Features

  • Durable Material: This window vent kit is made of durable PVC material that is able to withstand extrusion, aging, and wear; It won't crack or peel off, even after prolonged exposure to the sun or extreme summer heat, ensuring years of dependable use
  • Flexible Length Adjustment: Customize the length of this kit by freely combining the plates, ranging from 16.9" to 61"; This flexibility ensures compatibility with slide windows and hung windows of various sizes (NOT suitable for casement window)
  • Great Sealing: Distinctive sliding track design enables this seal kit to fit seamlessly in the window track; Comes with a roll of seal tape for improved sealing and insulation; When used in conjunction with AC units, it efficiently saves energy by blocking hot air from entering and preventing cold air from escaping
  • Easy to Install & Disassemble: This kit includes Main Plate 1, Track Plates 2, Extension Plate 1, 5.9" Hose Adapter 1, 6" Duct Adapter 1, 4" Duct Adapter 1, Bolts and Wing Nuts 4, and a roll of 10ft Seal Tape; Just insert and secure the plates on your vertical or horizontal sliding windows, then connect it to the hose
  • High Compatibility: This kit connects securely with 4" and 6" ducting, as well as 5.9" AC hoses; It supports the removal of stale air and facilitates the influx of fresh air, and works effectively with inline fans, HVAC units, and dryers in grow tents, homes, greenhouses, offices

Description

Who are we? VIVOSUN is the global leader for at-home growing technology & equipment. With over 10 years of demonstrated excellence in the development and production of growing tools,we have established ourselves as a trusted partner for every step in the growing process and for every level of grower. Vivosun's smart grow system enables growers to master the elements for optimal lighting and ventilation to achieve ideal grow results. Indoor gardening can be complex. We simplify it by integrating technology that optimizes light, airflow, and environmental control. Our smart systems make gardening easier, helping both beginners and experts achieve thriving plants effortlessly. Vivosun combines innovation, quality, and sustainability. Our smart products—such as Vgrow, AeroLight, AeroZesh, and GrowHub—streamline gardening with automated controls and energy-efficient features, ensuring better growth outcomes while reducing environmental impact. Window Duct Kit 4'' Duct Clamps 6'' Duct Clamps 4" Duct Filter Vent Cover 6" Duct Filter Vent Cover

Size: Max 61"


Material: Polyvinyl Chloride


Brand: VIVOSUN


Color: White


Connector Type: Adapter


Number of Pieces: 10


Number of Packs: 1


Manufacturer: VIVOSUN


Set Name: VIVOSUN Window Vent Kit


Unit Count: 1.0 Count


Brand Name: VIVOSUN


Number of Pieces: 10


Model Number: VSV-WVK1


Manufacturer: VIVOSUN


Set Name: VIVOSUN Window Vent Kit


Manufacturer Part Number: VSV-WVK1


Included Components: No Hose


Unit Count: 1.0 Count


Size: Max 61"


Connector Type: Adapter


Color: White


Material Type: Polyvinyl Chloride


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Jul 21 – Jul 22

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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Similar Products

Top Amazon Reviews

    • It works exactly like it should
Size: Max 61" Window Kit with 3 Adapters - No Hose
It works well. It was easy to put together. Easy to install. The size is adjustable.
Reviewed in the United States on October 11, 2025 by David
    • No hesitation. If you need one, you need this one.
Size: Max 61" Window Kit with 3 Adapters - No Hose
Perfect vent insert. It’s easily adjustable and fits different sized hoses. I needed a window vent for my multiple lasers and this was perfect. The hoses on my lasers actually have all 3 sizes this fits, so I just clamped the adapters to the respective hoses and can quickly swap them out into the main panel. The quick and easy size adjustment allows me to move between the different windows very easily with the turn of a screw. If I had to come up with something negative, I’d say it could be a bit wider. The 8” adapter is close to being edge to edge and makes it difficult to get a snug fit into the window frame edges. I just slip a piece of foam insulation in first to give it more space and better seal, so not a huge problem at all. I’m not going to take away just for that, but if by chance the manufacturer reads this… make it just a bit wider so there’s more relief on the sides and it’ll be perfect. ... show more
Reviewed in the United States on August 22, 2025 by Brian Hole
    • Works well
Size: Max 61" Window Kit with 3 Adapters - No Hose
Like that it’s Mobil
Reviewed in the United States on December 9, 2025 by Amazon Customer
    • This is perfect to vent my a/c out my window!
Size: Max 61" Window Kit with 3 Adapters - 5.9"...
Review Image by RSC02 RSC02
Review Image by RSC02 RSC02
Review Image by RSC02 RSC02
"Absolutely impressed with the VIVOSUN Window Duct Kit! Installation was a breeze, thanks to the adjustable design that seamlessly fit my sliding window. The 5.9" diameter, 59" length hose provided a snug and secure connection to my portable AC unit, ensuring efficient cooling throughout the room. I particularly appreciated its compatibility with both 4" and 6" ducting, offering versatility for various setups. This kit is a game-changer for anyone in need of a reliable solution to venting their AC, dryer, or duct fans. Five stars without a doubt!" ... show more
Reviewed in the United States on April 7, 2024 by RSC02 RSC02
    • Fits like a charm!
Size: Max 61" Window Kit with 3 Adapters - No Hose
I was really skeptical that this window vent kit was going to work. Most portable AC units have horrible window vent kits and the one I had was driving me crazy. It was being held together by foam and tape. It looked horrible. The VIVOSUN window vent kit was easy to set up, and it fit in my window easily. There was only a small gap between the kit and my window, but the adhesive tape that they sent me fixed that issue right away. Now my window is sealed and I don't have to worry about air escaping or coming in. IMO this item deserves 5 stars. ... show more
Reviewed in the United States on May 11, 2024 by John A Ram
    • Does not fit 24 inch windows without having to cut one of the panels
Size: Max 61" Window Kit with 3 Adapters - No Hose
Has to be cut to fit 24 inch windows because of the position of the hole on the outside of the one panel, when you add the second piece to allow it to fit the window the second piece partially covers the opening.
Reviewed in the United States on October 9, 2025 by Fred Applegate
    • Average, at best. Crappy, at worst.
Size: Max 61" Window Kit with 3 Adapters - No Hose
This would've been better if it came with a clamp for the hose instead of having to purchase one separately. I would've much rather had that than a third extender piece. Also, while they do include a lot of extenders, they ended up being way too long to fit properly, or just a hair too short without any of them. If the hole had been in the center or on a smaller piece, I could've fit a second extender and made it much more secure but that wasn't the case. Something that bothers me about this set, is that there isn't any way to lock the pieces in place once you have them where you want them. Pretty much anyone could walk up to your window, slide the pieces together, then easily pull it out of the window, and break into your house. I had to add a bunch of extra wood screws to try and stop the pieces from sliding, but that looks bad, wouldn't stop someone if they were determined enough, put unnecessary holes in my window frame, and still leaves me feeling a little paranoid at night. Overall, the quality felt more like something you'd buy from Dollar General or Big Lots and not anywhere close to where it should've been for almost forty bucks after tax. Like, this is barely sturdier than laundry basket plastic. I have ten dollar storage totes that are more rigid. Again, adding in a second extender would've helped, but it's not possible with the hole placement on the main piece. ... show more
Reviewed in the United States on August 1, 2024 by K. Straight
    • Wonderful!
Size: Max 61" Window Kit with 3 Adapters - 5.9"...
Can turn any window into an exhaust for any tent, dryer or fan that uses 4 or 6 inch piping. I haven't found any other items on the market that are any where near as good for the price.
Reviewed in the United States on July 30, 2025 by Jessie Gibbs

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