4 Inch Dryer Vent Hose,16FT Aluminum Ducting for HVAC Ventilation, Flexible Air Duct Hose for Ac Exhaust, Kitchens,Grow Tent,Green Houses, 2 Clamps Include

The YIJU Flexible Aluminum Foil Duct is a must-have for any home or business looking to improve their ventilation system.

This innovative product features a 3-layer material design, including double aluminum foil and thick white PVC film, providing lightproof and waterproof performance.

The flexible design allows for easy installation and can be arbitrarily bent without any rigid elbow, reducing ventilation resistance and leakage of wind.

Additionally, the PVC vent hose is strong and less prone to tearing, ensuring a long service life.

With its 4-inch diameter and 16-foot length, this ducting is ideal for general purpose exhaust applications, including heating, cooling, and venting in outside air.

Don't settle for anything less, choose the YIJU Flexible Aluminum Foil Duct for your next ventilation project.