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AC Infinity Flexible 4-Inch Aluminum Ducting, Heavy-Duty Four-Layer Protection, 25-Feet Long for Heating Cooling Ventilation and Exhaust

Free shipping on orders over $29.99

$21.99

$ 9 .99 $9.99

In Stock

1.Size:4 Inch


About this item

  • Designed for ventilation applications including HVAC, dryer, grow rooms and tents.
  • Four layer design makes it more durable and resistant to leaks, tears, and cuts.
  • Steel-wire spiral structure is flexible and easy-to-install in hard to reach places.
  • Constructed of Aluminum and thermoplastic, tube can be shortened for various applications.
  • Ducting Size: 4” | Length: 25 feet | Includes two stainless steel 4" duct clamps



Product Description

Product Description

This ducting is designed for various ventilation, circulation, and heating/cooling transfer applications. It features four-layer protection, making it more durable and resistant to leaks than single-layer designs. The internal layer is made of heavy-duty dual aluminum foil that is fire/flame resistant. Its outer layer utilizes dual PVC thermoplastic that protects the aluminum from cuts and tears while stopping leakage. Each duct tube is held together by an internal steel-wire spiral that is flexible and easy to install in hard to reach places. The ducting can be shortened by cutting the tube to fit various applications. Includes two stainless steel duct clamps.

Applications

Primarily used with duct fan systems in various air circulation and ventilation projects including hydroponic grow rooms and tents, bathrooms and attics, heating and cooling transportation, and other installations. It is also used to cool AV equipment rooms, closets, racks, and cabinets.

Flexible Aluminum Ducting Heavy-Duty Four-Layer Protection Heating Cooling Ventilation Exhaust

Aluminum Ducting

Flexible ducting tube designed to route airflow in home HVAC applications. Creates a passage to supply, return, and exhaust air.

Flexible Aluminum Ducting Heavy-Duty Four-Layer Protection Heating Cooling Ventilation Exhaust

The Most Essential Ventilation Accessory

Ducting tubes are a vital part of any room that requires a regular exchange of air, facilitating air delivery for proper ventilation. Using ducting will streamline the airflow, ensuring good indoor air quality and thermal comfort in your home or workplace.

Flexible Aluminum Ducting Heavy-Duty Four-Layer Protection Heating Cooling Ventilation Exhaust

Multi-layer Construction

Features dual layer protection made of an outer thermoplastic and an inner aluminum. Employs a four-layer design that resists leaks, tears, and cuts.

Flexible Aluminum Ducting Heavy-Duty Four-Layer Protection Heating Cooling Ventilation Exhaust

Wire Coil Structure

The spiral wire holds the tubular shape, while the inner lining stays smooth and straight when stretched out, maximizing airflow and diminishing CFM loss.

Flexible Aluminum Ducting Heavy-Duty Four-Layer Protection Heating Cooling Ventilation Exhaust

Flexible Ducting

Makes installation easy by bending the aluminum duct tube in any direction. This allows you to accommodate most space restrictions.

Flexible Aluminum Ducting Heavy-Duty Four-Layer Protection Heating Cooling Ventilation Exhaust

Steel Duct Clamps

This set includes two steel duct clamps that secure the aluminum tubing to your inline fan or other duct openings. Fastens the loop using a Phillips screw.


Kees D.
Reviewed in the United States on March 6, 2025
Husband approves. He said it was a pretty tight fit however that's good. Used in ceiling for diffusers. Also cut easily
G&T
Reviewed in the United States on February 2, 2025
I got this pipe to run an extra length for a laser I was using. It was really easy to install, has a good thickness to the pipe and seemed to be very durable. I did not have any leakage from the pipe or around the connectors when I was using this pipe. It comes in several different lengths and diameters. I do recommend this pipe and will buy again if I need another piece of duct.
Agent1123
Reviewed in the United States on January 6, 2025
The material is excellent and has a higher end material feel. Installation is a breeze that exhausts or supplies much needed air with no problem.Will recommend to any serious grower that wants a high quality product that looks as well as it functions!
Greg W
Reviewed in the United States on August 24, 2024
I like the ¿vinyl? coating, it is more durable than similar looking products. Kind of floppy, not self supporting at all as some others are.
Tania P.
Reviewed in Canada on December 9, 2024
Much more durable than the big box stores products.
AJS
Reviewed in the United States on December 31, 2024
Great duct vent. Very high quality and works perfectly. Comes with two clamps.
JustManette
Reviewed in the United States on November 5, 2024
This is exactly as described in size and quality. But it's also beautiful in my laundry room when the old look of aluminum foil looking vents can't pull off a nice look. Will be easy to take off to hose off for Spring cleaning unlike the old ones .So happy with my purchase. Easy and very quick too install as well.
Brian
Reviewed in the United States on November 19, 2024
I wanted something a little classier than exposed silver ducting as this was going in a location that can be viewed by visitors. This meets that criteria. The exterior is a matte/somewhat shiny black finish covering over the silver that makes it look like it is hiding in plain sight. Nice stuff.
Klaus V.
Reviewed in Germany on April 15, 2023
Für mein Projekt genau paassend
Benny, Kreutzmann
Reviewed in Germany on June 27, 2022
Reißt lächerlich schnell ein. Von wegen Vierfachbeschichtung und haltbar!! Ist derselbe labbrige Kram den man sonst findet nur in schwarz und doppelt so teuer!!
Greg Wellings
Reviewed in Canada on June 25, 2022
The outside plastic not as thick as I needed. Overall product worked but I think any thing may break through and or rip it open. Will see how it survives the winter. Used it under a Park Model Trailer for a/c.
Bigh
Reviewed in the United States on July 29, 2020
We needed to extend a portable A/C duct so we could move the unit further from the window. The unit has an unusual 7" duct (most are 6") so I had to look for solutions. This seem to be working well, with a few caveats:- it releases heat (not really a fault since it's not designed to retain heat). The A/C is pushing hot air through this duct and a good amount of heat is lost inside the house before the air gets outside. I could try insulating it, but that seems silly since it's not a permanent A/C unit.- it extends its full length (again, not really a fault). This duct is made of a mylar-like material with no stiffness, which is not a bad thing. But you'll need to cut it to the proper length (scissors and wirecutters make this easy). It was kind of laughable to watch the hose expand to its full length and wiggle around the room.- the ends will need to be tied or clamped down. We used elastic shock cord, which worked perfectly. I think a metal band might be too hard or stiff for this material if you're attaching it to another duct like we were... the mylar might tear.All in all, a quick and effective solution to our needs. Good quality in a light expandable duct, and a fair value as well.
Customer
Reviewed in Singapore on October 5, 2020
Excellent quality product, well packaged.
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