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🌀 Elevate your airflow game with ducting that’s as flexible and reliable as your hustle.
The VIVOSUN Flex Air Aluminum Duct is a 4-inch, 25-foot heavy-duty ventilation hose featuring a multi-layer fire-retardant aluminum construction reinforced with a flexible steel wire core. Designed for professional-grade airflow management, it includes two rustproof stainless steel clamps for secure, leak-proof connections. Perfect for HVAC systems, dryer vents, kitchen exhausts, and more, this duct combines durability, flexibility, and ease of installation to meet the demands of both commercial and residential applications.
| ASIN | B01EUURUVM |
| Best Sellers Rank | 252,681 in DIY & Tools ( See Top 100 in DIY & Tools ) 684 in Ducting |
| Brand | VIVOSUN |
| Colour | Silver |
| Country of Origin | China |
| Customer Reviews | 4.6 4.6 out of 5 stars (8,067) |
| Item Dimensions L x W | 7.62L x 0.1W metres |
| Item Length | 10.2 Centimetres |
| Item Weight | 0.86 Kilograms |
| Manufacturer | VIVOSUN |
| Material | Aluminium |
| Maximum Pressure | 5 Bars |
| Nominal Wall Thickness | 0.015 inches |
| Outside Diameter | 10.2 Centimetres |
| UPC | 714119464294 |
| Unit Count | 25.0 meter |
S**H
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.
D**R
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.
E**L
Excelente
J**A
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.
F**.
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!
Trustpilot
2 months ago
3 weeks ago