VIVOSUN 4 Inch x 25 Feet Non-Insulated Flex Air Aluminum Duct for Ventilation, 2 Clamps Included
VIVOSUN 4 Inch x 25 Feet Non-Insulated Flex Air Aluminum Duct for Ventilation, 2 Clamps Included
VIVOSUN 4 Inch x 25 Feet Non-Insulated Flex Air Aluminum Duct for Ventilation, 2 Clamps Included
VIVOSUN 4 Inch x 25 Feet Non-Insulated Flex Air Aluminum Duct for Ventilation, 2 Clamps Included

VIVOSUN 4 Inch x 25 Feet Non-Insulated Flex Air Aluminum Duct for Ventilation, 2 Clamps Included

Regular price
$21.99
Sale price
$16.49
Unit price
per 


  • 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 + PET + Aluminum Foil): 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.