







🌀 Flex your airflow game with VIVOSUN’s ultimate ducting solution!
The VIVOSUN 4 Inch 16 Feet Non-Insulated Flex Air Aluminum Ducting is a premium HVAC accessory designed for superior air circulation. Featuring a durable 3-layer fire-retardant construction and rustproof stainless steel clamps, it offers flexible installation and reliable leak resistance. Perfect for both residential and commercial ventilation needs, this lightweight yet robust ducting ensures efficient airflow and long-lasting performance.





| Brand | VIVOSUN |
| Material | Aluminum, Stainless Steel |
| Color | Silver |
| Product Dimensions | 192"L x 4"W |
| Item Weight | 0.67 Kilograms |
| Outside Diameter | 4 Inches |
| Item Length | 25 Feet |
| Manufacturer | VIVOSUN |
| Item Weight | 1.47 pounds |
| Country of Origin | China |
| Is Discontinued By Manufacturer | No |
| Size | 4" x 16FT |
| Batteries Included? | No |
| Batteries Required? | No |
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