Flexible aluminum duct from Deflect-O Canada for ventilation applications. Non-insulated construction with corrosion-resistant aluminum for durability and easy installation with standard duct clamps.

• Flexible non-insulated aluminum duct
• For low to medium pressure ventilation
• Compresses for shipping; stretches to installed length
• Easy to install with standard duct clamps
• Size: 4" x 25 Ft
• Color: Aluminum/Silver