Flehomo 4Inch 25Ft Aluminum Ducting, Flexible Heavy Duty 4 Layer Protection Ducting Vent Hose for HVAC Ventilation and Exhaust, Duct Fan System, White

Flehomo 4Inch 25Ft Aluminum Ducting, Flexible Heavy Duty 4 Layer Protection Ducting Vent Hose for HVAC Ventilation and Exhaust, Duct Fan System, White

• HIGH-QUALITY MATERIAL: Four-layer structure, constructed of fireproof aluminum foil and tear-resistant thermoplastic, with a high-temperature resistant range from -22 to 266° F. Built-in steel wire for durable use and long-lasting
• AIR DUCT SIZE: 4" in diameter, can be extended the length up to 25 Feet, please check the duct size before purchasing
• FLEXIBLE SPIRAL DESIGN: This aluminum ducting is flexible enough to stretch and shrink to different lengths freely, also you can bend the aluminum ducting in any direction to adapt to the rugged places
• EASY INSTALLATION: Comes with two clamps which are corrosion-resistant and stainless, just use the screwdriver to fix the clamps secure the connection of the hose and duct opening
• WIDELY APPLICATION: The aluminum ducting can be used for HVAC ventilation and exhaust of family exhaust fan, dryer, greenhouse, grow rooms & tents