Helhom 4 in. Semi Rigid Dryer Vent Hose, 8 ft. Flexible Aluminum Duct with 2 Clamps and Aluminum Foil Tape

This semi-rigid dryer duct delivers reliable safety and consistent performance for household dryer systems. It holds a Class 0 fire resistance rating, preventing flame and smoke spread within a temperature range of -22°F to 482°F for reliable protection during use. Designed to fit narrow installation spaces, it supports 90-degree bending, and the included accessories simplify and secure the entire installation process. Crafted from high-quality semi-rigid aluminum foil, this duct offers superior durability compared to standard aluminum foil or PVC dryer hoses, and it is recommended by leading household dryer manufacturers. With a 4 in. inner diameter when fully stretched and a smooth interior lining, it maintains efficient, safe airflow even when compressed or bent into various configurations. Each package includes the 8 ft. long duct, two 201 stainless steel hose clamps, and aluminum foil tape for a complete installation solution.

• Class 0 fire resistance rating for safe use
• Durable aluminum foil construction
• Smooth interior surface prevents airflow blockages