4-Inch Flexible Duct

The 4-Inch Flexible Duct is a versatile and durable solution for air distribution in HVAC and ventilation systems. Constructed from multi-layer aluminum and polyester with a reinforced steel wire helix, it offers strength and durability while maintaining excellent flexibility. This makes it ideal for installations in tight or angled spaces where rigid ducting is difficult to fit. The duct’s smooth internal surface ensures efficient airflow with minimal leakage, enhancing overall system performance. Designed to withstand moisture, tearing, and temperature fluctuations, it is suitable for a wide range of environments. Easy to cut and install, the 4-inch flexible duct is a reliable choice for residential, commercial, and light industrial applications. Whether for supplying fresh air, exhausting stale air, or connecting HVAC components, this duct provides long-lasting, efficient, and cost-effective performance.