★★★★★
Great product & price
Justin Hazelton—July 7, 2025✓ Verified purchase
Those works perfectly for training my plants , I'm sure they'll come in handy on other projects as well Read more
VIVOSUN 2-Pcs Grow Tent Vent Cover 4 6 8 Duct Filter Vent Cover with Elastic Band and Fixed
$12.49
About this item
- Fine Mesh: The mesh and grid spacing of this tent vent cover are small enough to keep most particulates and small contaminants out without affecting ventilation or entering the inside environment, providing protection for plants and keeping them in good condition
- Elastic Latch Design: The 4” tent vent cover has an elastic drawstring and fixed latch so that you can conveniently adjust the size of the opening to suit your needs and secure it more firmly to the vent without risk of it falling off (Air Ducting is not included)
- Durable Material: The duct filter cover is made of water-proof and reusable Oxford fabric; The elastic cord and locking clips are made of rubber and the middle net is made of high-quality, high-durability plastic
- Easy to Use and Clean: Simply place the filter particulates cover over the vent opening and secure it with the drawstring and latch; This 4” product comes in a two-pack, so it is easy to replace and is hand and machine washable
- Variety of Uses: This tent vent cover can be used in grow tents with inline fans and air ducts; It also avoids shrinkage of the tent fabric caused by the difference in air pressure between the inside and outside of the tent
$12.49
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Delivery — Friday 10 Apr – 16 Apr
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Product details
| Brand | VIVOSUN |
|---|---|
| Color | Black |
| Item Weight | 0.02 Kilograms |
| Frame Material | Alloy Steel |
| Outer Material | Oxford fabric |
Technical specifications
| brand | VIVOSUN |
|---|---|
| color | Black |
| item_weight | 0.704 ounces |
| frame_material | Alloy Steel |
| outer_material | Oxford fabric |
| manufacturer | VIVOSUN |
| package_dimensions | 7.64 x 5.31 x 1.02 inches |
| item_model_number | VC-0001 |
| best_sellers_rank | #19,325 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #29 in Greenhouse Ventilation Equipment |
| date_first_available | July 25, 2022 |
From the brand
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Customer reviews
4.6507 ratings
Customers say
Customers find the grow tent vent cover works well, particularly at low speed, and appreciate its value for money. Customers disagree on the fit.
★★★★★
Surprisingly these are great
Bang Drop—August 3, 2023✓ Verified purchase
IMO vivosun is a garbage tier company. I would definitely *not* purchase lights or tents from them, but I gave these a try on a recommendation and they are the best product of it's type I have found. Most are way too small or tear easily, etc. These are generously sized and surprisingly sturdy. I was so happy with the 4" ones I received that I ordered the 6". Super unlikely source for a great product, but I'm not complaining :-) Obviously these do not provide "filtration" of anything meaningful. They are a breathable nylon mesh screen with a thicker nylon cloth cinch cuff, not a charcoal filter, and certainly not HEPA. They keep large lightweight objects from being sucked into your ducting but probably not pet hair and certainly not dust. Used for what they are useful for they are great. Read more
★★★★★
Nice tent vent covers
dnice—February 3, 2026✓ Verified purchase
Awesome tent vent cover. Would buy again. Set up was easy. Highly recommended. Read more
★★★★☆
No real complaints, just a suggestion...
Corbin—June 30, 2025✓ Verified purchase
These work well enough, though they could use a more rigid material. They can be a bit tricky to get installed flush with the end of the vent tube as the material is light and slippery, but overall these are a great solution for light duty inline venting filtration. Read more
★★★★★
Nice
Customer—November 7, 2025✓ Verified purchase
An absolute must have. Works out great for me Read more
★★★★★
Gave me piece of mind
T. Stanley Mcginnis—April 29, 2024✓ Verified purchase
I really like this product and after using them on 1 tent system, I bought 4 more pairs. I use 6" exhaust fans with matching expandable ducting. I also use the ducting for fresh air intake. These covers give me a piece of mind that no pests find their way inside my tents. Granted, I've never seen any pests in my lung room, but you never know when a bold spider will seek a new place to lay eggs. Read more
★★★★★
Good product and absolutely necessary
Customer—November 11, 2025✓ Verified purchase
If you are trying to grow mushrooms and you have already bought the ventosin product. Such as the booster fan and the humidity conductor which I think is absolutely wonderful.Then, this product is necessary and very easy to use Read more
★★★☆☆
Doesn't fit can't close it
Tim—March 9, 2026✓ Verified purchase
Can't close it around the AC outlet Read more
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