







🌬️ Elevate your airflow game with VIVOSUN’s ultra-flex ducting!
The VIVOSUN 4 Inch 25 Feet Non-Insulated Flex Air Aluminum Ducting is a premium ventilation solution featuring multi-layer fire-retardant aluminum construction and flexible steel wire for easy installation. It includes two heavy-duty stainless steel clamps for secure, rustproof connections, making it ideal for HVAC systems, dryer vents, kitchen exhausts, and more. Lightweight yet durable, it ensures efficient airflow and long-lasting performance across commercial and residential applications.





| Brand | VIVOSUN |
| Material | Stainless Steel, Aluminium |
| Colour | Silver |
| Product Dimensions | 7.62L x 0.1W Meters |
| Item Weight | 0.86 Kilograms |
| Outside Diameter | 4 Inches |
| Item Length | 300 Inches |
| UPC | 714119464294 |
| Manufacturer | VIVOSUN |
| ASIN | B01EUURUVM |
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