VIVOSUN 6 Inch 8 Feet Flexible Aluminum Ducting with 2 Clamps, Black | High-Temp Aluminum Duct, Adjustable Length & Shape for Easy Mounting, Compatible with Dryers & Inline Duct Fans

This is a great product. We’ve used it on our industrial high‑temperature chambers, and it performs extremely well. Some of the hoses have been attached, removed, and reattached multiple times, and they still hold up without any issues. Consistent, dependable, and well‑made — it’s been a solid choice for our applications.

This 4-inch aluminum foil ducting is extremely well made and far sturdier than I expected. The aluminum layering feels thick and reinforced, not cheap or flimsy, and it holds its shape perfectly once installed. I really like the black outer layer—it looks clean, professional, and helps with light control compared to standard silver ducting. The hose is flexible enough to route easily, yet strong enough that it doesn’t collapse or kink. The 8-foot length was perfect for my setup, and the included clamps fit snug and secure with no air leaks. Overall, this is a high-quality, heavy-duty vent hose that feels reliable and built to last. Great for HVAC, dryer vents, or exhaust fan systems. I would absolutely buy this again and recommend it to anyone looking for durable, trustworthy ducting.

Does the job.

Nice hose, used it for a vent system in basement

Even though my opening was a bit bigger at about 6.5”, it still stretched to fit without ripping or tearing. It held its shape well and stayed flexible the whole time. The material feels solid enough for regular use and didn’t feel like it was going to fall apart when stretched. One thing to keep in mind is heat. If you’re moving hot air through it, the duct itself will let heat escape, so wrapping it with insulation on the outside would help keep more heat in. Overall, it’s a good, reliable duct for basic venting jobs.

I got two of these air ducts for my basement ventilation. My house has no Radon mitigation system, so I want to use a simple way to ventilate the basement. A window fan blows air out at one basement window, and fresh air comes in from another window. But the windows are too close to each other, so I have to use air ducts to let the fresh air to travel about 40ft to the other side of the basement so that the whole space is sufficiently ventilated. I connected two ducts to reach the length. I used hanging straps to hang the duct to the ceiling wood so it's out of way. Now the radon detector shows the level fluctuates between 4 to 9 in the basement. Before ventilation, it reached 20 to 50! The living spaces upstairs has radon levels ranging from 0.2 to 1.0 most times, well below the 4.0 threshold. The side effects of the diy ventilation method is the lower basement temperature in winter (around 50 F) and higher humidity in summer (I run a dehumidifier in basement anyway, only that the electricity use is up). Back to the ducts, they are flexible, easy to expand and shrink in length, easy to install, the aluminum foil is thick. The price is reasonable.

In my recent DIY ventures, the VIVOSUN 6 Inch 8 Feet Non-insulated Flex Air Aluminum Ducting for Ventilation has proven to be an essential component. What impressed me most about this ducting is its flexibility and durability. It's remarkably easy to maneuver into tight spaces, making it ideal for routing air from my ventilation system without any kinks or bends that could impede airflow. The non-insulated design is perfect for my needs, ensuring efficient airflow without unnecessary bulk. The inclusion of two stainless steel clamps was a thoughtful addition. They provide a secure and tight fit, ensuring that the ducting stays in place once installed. This feature not only enhances safety but also reduces the risk of air leaks, which can compromise the effectiveness of the ventilation system. One aspect to note is that the ducting material is quite thin, which may require careful handling during installation to avoid tears or punctures. However, with proper care, this hasn't posed a significant issue in my projects. Overall, the VIVOSUN 6 Inch 8 Feet Non-insulated Flex Air Aluminum Ducting for Ventilation is an excellent choice for DIY enthusiasts looking to improve airflow in their homes. Its flexibility, durability, and secure clamping mechanism make it a reliable solution for various ventilation applications.

Perfect for ventilation use, easy to install, quality materials

Inspiriert durch Manfred Welding hat mein Keller nun auch eine Absauganlage erhalten. Der Schlauch ist solide aber nicht störrisch. Er lässt sich gut durchschneiden und auch über den Tisch bewegen. Als Einsaugtrichter habe ich mir aus 20x20mm Quadratrohr einen Halter geschweißt. Damit kann ich jetzt überall auf dem Tisch einfach den Schlauch Positionieren. Generell ist ein Staubsauger schon ein muss, sofern das Werkzeug einen Anschluss dafür hat. Da das aber nicht 100%ig alles einfängt und z.b. beim Laserreinigen der Arbeitsbereich zu groß dafür ist, wird das jetzt damit gemacht.

Excelente

This worked our perfect! I bought a 6" duct fan, 6" hole saw, a 6" wall mounted vent cap and this tubing was the missing piece. Seemed to be high quality, it was accordion style so I expanded it for what I needed and left the rest collapsed so I didn't have to cut it. No punctures or tears, and I appreciate that it came with the large clamp bands which can be hard to find and just add extra cost. Overall, really happy with this and the 4" one I purchased also!

Terrific ventalation ducting

Habe es zur Abluft meiner Brauchwasser Wärmepumpe im Keller gekauft, passt