Product: Aluminum Air Ducting for HVAC Ventilation Dryer Vent Hose 4 Inch x 8 Feet Flexible Air Duct for Heating and Cooling Ventilation and Exhaust
Brand: Syurund
Color: Silver
Ideal for Heating Ventilation & Air Conditioning (HVAC), Kitchens, Bathrooms, Greenhouses, Grow Rooms, Grow Tents, etc.   Two-layer thickness    Flexible length, easy to set up    Built-in steel wire for reinforcement and long lasting performance    Can be used in many scenarios and for multiple purposes  Application Scenarios:   Grow Tent    Grow Rooms    Greenhouses    Kitchen    Bathroom  Promise: We provide you with comprehensive after-sales service. If you are dissatisfied with our aluminum air ducting foil you ordered, please send us an email and we will provide you with a replacement or return service, so that you have no worries.
Ducting Material: High-quality aluminum (High Temperature Resistant & Corrosion Resistant & Long Lasting); Clamps Material: Stainless steel (Rustproof & Corrosion Resistant & Heavy Duty).
Ducting Feature 1: Three-layer Thickness (Aluminum Foil + Aluminum Foil + bulit-in Wire Helix): Flame-retardant coating. Thermal Endurance: Temperature range from -22 to 266 Fahrenheit.
Ducting Feature 2: Built-in steel wire for reinforcement and long lasting performance.
Ducting Feature 3: Flexible length for exhaust fan blower / inline fan; quick and easy to set up.
Application Scenarios: Perfect for Heating Ventilation & Air Conditioning (HVAC), Kitchens, Bathrooms, Greenhouses, Grow Rooms, Grow Tents, etc.

Search query: 4inch flexible duct for exhaust fan
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