3 Inch Aluminum Flexible Air Duct Hose For HVAC Ductwork 25 Feet Long With Insulated Outer And Inner Aluminum Construction Airtight Core Fiberglass Free And Energy Efficient Ducting For Home And Attic

3-Inch Aluminum Flexible HVAC Duct Hose, 25 ft (Single)
✔️ Insulated aluminum shells, airtight core, fiberglass-free

This 3 inch aluminum flexible air duct hose is designed for HVAC ductwork, including attics and home spaces. It features an insulated outer and inner aluminum construction and an airtight core that helps reduce energy loss and maintain clean air flow.

✅ Diameter: 3 in (76.2 mm)
✅ Length: 25 ft (7.62 m)
✅ Construction: aluminum inner and outer; airtight core
✅ Jacket: reinforced metallized polyester, tear/puncture resistant
✅ Fiberglass-free air path keeps air clean and energy efficient

💡 What is a handy 3 inch aluminum flexible air duct hose used for HVAC systems?

It's a handy option for moving conditioned air through tight spaces with reliable aluminum construction and an airtight core.

- Efficient airflow for attic runs and tight spaces
- Handles sharp bends without kinking in ducts
- Fiberglass-free path reduces airborne fibers and keeps air clean