iPower 12 Inch 25 Feet Flexible Aluminum Ducting with 2 Clamps Included 4 Layer Protection Dryer Vent Hose for HVAC Heating Cooling Ventilation and Exhaust, 2-Pack, Black

Multi-Purpose Ventilation Solution： Ideal for HVAC systems, grow tents, greenhouses (air circulation/intake/exhaust), kitchen range hoods, bathroom ventilation, and light fixture cooling applications. Premium material： Features durable PVC thermoplastic exterior with aluminum foil interior, reinforced by PET layer for maximum tear/cut resistance and complete light blocking. High-Temperature Performance： Withstands extreme temperatures from -22°F to 212°F (-30°C to 100°C) while maintaining flexibility. Corrosion-resistant materials ensure long-lasting durability. Flexible 12" x 25' Design： The aluminum-reinforced duct bends easily to fit tight spaces while holding its shape. Collapsible length saves space when not in use. Complete Installation Kit： Quick and easy setup for immediate use with most inline fans and ventilation systems.