

VIVOSUN 2-Pack 4 Inch 25 Feet Flex Air Aluminum Ducting Dryer, Flexible Vent Hose for HVAC Ventilation with Four 4 Inch Stainless Steel Clamps
Key item features
- Versatile Connector: Primarily used with duct fan systems for air circulation and ventilation projects, compatible with front-mounted and top-loading dryers/fans.
- Durable Construction: Made of high-temperature and corrosion-resistant aluminum with rustproof, heavy-duty stainless steel clamps for seamless junctions.
- Enhanced Protection: Features multi-layer protection with fire/flame-retardant aluminum foil outer layers and a PET thermoplastic middle layer to prevent cuts, tears, and leaks.
- Flexible Design: Built-in steel wire allows for flexible length and shape adjustments, making it portable and easy to install in various locations.
- Broad Applications: Suitable for HVAC, bathroom venting, stove exhaust, dryer ventilation, kitchen cooking exhaust, planting rooms, and cooling AV equipment.
- Optimal Dimensions: Each ducting measures 4 inches in diameter and extends up to 25 feet, with a folded length of 13 inches.
- Temperature Range: Designed to withstand temperatures ranging from -22 to 266 degrees Fahrenheit.
Specs
- Duct size4In
- MaterialAluminum
- Ducting typeFlexible Duct Duct
- BrandVIVOSUN
- Size4"
- Thickness3"
- Free shipping
Free 30-day returns
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About this item
Product details
VIVOSUN 4 Inch 25 Feet Non-Insulated Flex Air Aluminum Ducting
Ideal for Heating Ventilation & Air Conditioning (HVAC), Kitchens, Bathrooms, Greenhouses, Grow Rooms, Grow Tents, etc.
- Three-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
VIVOSUN Ducting for HVAC Ventilation
The folded length is 13 inch, and the fully extended length is 25 feet.
High-quality aluminum
High Temperature Resistant & Corrosion Resistant & Long Lasting
3-Layer Thickness
Temperature range from -22 to 266 Fahrenheit.
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- Perfect Connector: This ducting is primarily used with duct fan systems in various air circulation and ventilation projects to move and transport air, increasing airflow and easing connections between spaces; It's compatible with front-mounted and top-loading dryers/fans
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- Premium Material: Made of aluminum, it is resistant to high-temperature and corrosion-resistant, being able to serve for a long time; The stainless steel clamps are rustproof, corrosion-resistant, and heavy-duty, ensuring a seamless junction
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- Multi-Layer Protection: It features multi-layer protection, making it more durable and resistant to leaks than single-layer ones; The internal and outer layers are made of heavy-duty aluminum foil that is fire/flame-retardant; Its middle layer adopts PET thermoplastic that protects the ducting from cuts and tears, all while stopping leakage
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- Flexible and Convenient: Thanks to the built-in steel wire, the length and shape of this ducting is flexible to change for fitting exhaust fan blower or inline fan; Being portable and lightweight, it can be installed at any place; Comes with 2 duct clamps in the same duct opening size for easy setup and securer connection
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- Abundant Applications: Suitable for both commercial and residential air duct solutions; Widely used in HVAC applications, bathroom venting, stove exhaust, dryer ventilation, kitchen cooking exhaust, planting room, or warmhouse air circulation, etc.; Also used to cool AV equipment rooms, closets, racks, and cabinets
Specifications
Duct size
Material
Ducting type
Brand
Warranty
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Customer ratings & reviews
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Showing 1-3 of 18 reviews
Looks very good for what I wants it for
Very good value of money, strong, good for my project that I am going to do, came in less than 24 hrs, that was very impressive, drive put it nicely in a good spot, thank you all so much, very satisfied customer
Good product!
I like this company so I figured I’d order the ducting and just figured, “eh it’s just ducting but it supports a company I like”. But this is really great ducting. It’s very sturdy and a good value. Fits EASILY on fan and filter with minimal fuss.
Very Happy With Product
This product was exactly what I needed for venting bathroom exhaust fans in my attic. Same quality but much cheaper than what I saw at the big box store.
