Search  for anything...

VIVOSUN 2-Pack 4 Inch 8 Feet Non-Insulated Flex Air Aluminum Ducting for HVAC Ventilation, 4 Clamps Included

  • Based on 2,126 reviews
Condition: New
Checking for the best price...

Buy Now, Pay Later


As low as $3 / mo
  • – 4-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout.

Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

This item is eligible for return within 30 days of receipt

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.


Availability: In Stock.
Fulfilled by Amazon

Arrives Sunday, Aug 17
Order within 1 minute
Available payment plans shown during checkout

Size Name: 4" 8ft


Features

  • Ducting Material: High-quality aluminum (High Temperature Resistant & Corrosion Resistant & Long Lasting); Clamps Material: Stainless steel (Rustproof & Corrosion Resistant & Heavy Duty).
  • Ducting Feature 1: Three-layer Thickness (Aluminum Foil + PET + Aluminum Foil): Flame-retardant coating. Thermal Endurance: Temperature range from -22 to 266 Fahrenheit.
  • Ducting Feature 2: Built-in steel wire for reinforcement and long lasting performance.
  • Ducting Feature 3: Flexible length for exhaust fan blower / inline fan; quick and easy to set up.
  • Application Scenarios: Perfect for Heating Ventilation & Air Conditioning (HVAC), Kitchens, Bathrooms, Gardens, Grow Rooms, Grow Tents, etc.

Description

Love what you grow VIVOSUN provides you with the premium hydroponics equipment. VIVOSUN 2-PACK 4 Inch 8 Feet Non-Insulated Flex Air Aluminum Ducting Ideal for Heating Ventilation & Air Conditioning (HVAC), Kitchens, Bathrooms, Gardens, Grow Rooms, Grow Tents, etc. Three-layer thickness Flexible length, easy to set up Built-in steel wire for reinforcement and long lasting performance Can be used in many scenarios and for multiple purposes Read more VERSATILE APPLICATIONS Read more VIVOSUN Ducting for HVAC Ventilation The folded length is 13 inch, and the fully extended length is 25 feet. High-quality aluminum High Temperature Resistant & Corrosion Resistant & Long Lasting 3-Layer Thickness Temperature range from -22 to 266 Fahrenheit. Grow Tent Grow Rooms Gardens Kitchen Bathroom Read more Use the Ducting with VIVOSUN Carbon Filter, Grow Light, and Tent Read more


Manufacturer: ‎VIVOSUN


Item Weight: ‎1.63 pounds


Package Dimensions: ‎13.74 x 5 x 4.69 inches


Is Discontinued By Manufacturer: ‎No


Size: ‎4" 8ft


Color: ‎Ducting


Batteries Included?: ‎No


Batteries Required?: ‎No


Date First Available: July 11, 2018


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Aug 17

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.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Basic silver hose either for air or dryer vent.
Size Name: 6" 8ft
Using this product to carry heat from horticulture lights away from the growing area into the processing cooling section. We have a 4 inch on top of each light with its own fan. so I'm growing units we have two fans on as what's growing inside we're trying to keep it at 70 or cooler this means refrigerated air pumped in hot air pumped out lots of tubing lots of clamps. we have a mismatch from different manufacturers vivo sons clamps are better than others but they're tubing is a little thinner it's all Chinese it's all hit or miss and it's all within a couple of dollars of one another if you're not needing heavy duty insulated this product will work just fine if it's up out of traffic. this product isn't sturdy enough to have interaction with things on a regular basis it will slice or tear. ... show more
Reviewed in the United States on October 10, 2021 by Quack Assassin's

  • Great price and great construction.
Size Name: 6" 8ft
These are exactly as described. For $15 I got two of these in a box. At my local big box store they were 16 bucks just for one. The metal sheeting is thick and durable. Sometimes when you attach these to the connectors the foil will tear but these didn’t tear at all and went on great. It came with four screw down clamps which was awesome it saved me a trip to the store. They went on easily and cinched down tight without breaking. Awesome value and great performance I’d buy them again when I need them. ... show more
Reviewed in the United States on May 4, 2021 by Hightray

  • Fixed a 103 year old ducting problem!
Size Name: 6" 8ft
The old duct was disconnected from the vent into the 1st floor bathroom and the original ducting did not appear to every work. So I cut off about two feet of the flexible ducting, slid one end over the vent part, used aluminum tape to fasten inside and outside of the old vent and flexible vent. Next stretched out to slide over the existing vent and again applied aluminum tape. This took about one hour. An HVAC quote was $400 and my cost less than $10! ... show more
Reviewed in the United States on September 13, 2021 by DaveV

  • Another diappointment
Size Name: 4" 8ft
My second attempt to purchase vent hose thinking the first one was defective, only to find out that they may all be less than.. All of my 4 inch vent hose's will not fit over my 4 inch inline fan, and all sold under the same trade name brand. Spend the money and buy another brand.
Reviewed in the United States on March 23, 2021 by Yme

  • Good for more than duct work
Size Name: 6" 8ft
Great price for good quality product. I was looking for something inexpensive to finish my Tesla coil toroid (the part shaped line a wheel that shoots sparks) 2 dollar tree pizza pans separated buy cleaned out wet cat food cans wrapped in this aluminum duct worked beautifully. I work with aluminum duct work in diesel heat&a/c systems all the time, this is much sturdier. Very solid product. ... show more
Reviewed in the United States on August 31, 2021 by James Antikythera

  • Does the job
Size Name: 4" 8ft
Worked well for my cat litter cabinet venting project... just be careful handling them, but overall it was sturdy enough, flexible enough to accommodate my needs.. 16 feet and 4 clamps for less than $20 was a good deal as compared to the home store options
Reviewed in the United States on December 13, 2020 by Christine P

  • Awesome quality ducting, nothing more nothing less.
Size Name: 4" 8ft
This ducting hose is actually of very impressive quality for the price. I really honestly don't have anything to say besides how much I am impressed by the fitment, the seal, and the strength of this stuff. The stuff I was looking at when I went to Home Depot was more expensive, and of lower quality. ... show more
Reviewed in the United States on September 1, 2020 by Jay

  • Flexible
Size Name: 6" 8ft
Flexible and very sturdy comes with clamps, if your looking for glowlight ventilation this is what you want.
Reviewed in the United States on May 26, 2019 by Beth

Can't find a product?

Find it on Amazon first, then paste the link below.
Checking for best price...