🔥 Elevate your airflow game with VIVOSUN’s flex duct—where durability meets sleek flexibility!
The VIVOSUN Flex Air Aluminum Duct is a 25-foot, 4-inch diameter ventilation hose designed for professional-grade airflow solutions. Constructed with multi-layer fire-retardant aluminum and PET thermoplastic, it offers superior durability and leak resistance. Its flexible steel wire core ensures easy installation without kinks, while included rustproof clamps guarantee secure, airtight connections. Ideal for HVAC, dryer vents, kitchen exhausts, and AV equipment cooling, this duct combines heavy-duty performance with a sleek, modern finish.
| ASIN | B01EUURUVM |
| Best Sellers Rank | 350,256 in DIY & Tools ( See Top 100 in DIY & Tools ) 1,008 in Ducting |
| Brand | VIVOSUN |
| Colour | Silver |
| Country of Origin | China |
| Customer Reviews | 4.6 out of 5 stars 7,957 Reviews |
| Item Dimensions L x W | 7.62L x 0.1W metres |
| Item Length | 10.2 Centimetres |
| Item Weight | 0.86 Kilograms |
| Item height | 0.1 centimetres |
| Item weight | 0.86 Kilograms |
| Manufacturer | VIVOSUN |
| Material | Aluminium |
| Maximum Pressure | 5 Bars |
| Maximum pressure | 5 Bars |
| Nominal Wall Thickness | 0.015 inches |
| Outside Diameter | 10.2 Centimetres |
| Product dimensions | 7.62L x 0.1W metres |
| UPC | 714119464294 |
| Unit Count | 25.0 meter |
S**H
Great duct
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.
E**L
Excelente
Excelente
S**R
Great
Perfect! Works great for venting my 3D print farm
J**A
Good for more than duct work
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.
T**Z
Alles bestens
Habe es zur Abluft meiner Brauchwasser Wärmepumpe im Keller gekauft, passt
Trustpilot
1 month ago
2 weeks ago
