VIVOSUN 4-Inch Flex Air Aluminum Ducting for HVAC Ventilation

Vivosun is the global leader in at-home growing technology and equipment, with over 10 years of demonstrated excellence in developing and producing high-quality growing tools. As a trusted partner for every step in the growing process and for every level of grower, Vivosun's smart grow system enables users to master the elements for optimal lighting and ventilation, empowering them to achieve ideal grow results and witness the miracle of growth.

Vivosun's Inline Duct Fan is a versatile and durable solution for various air circulation and ventilation projects. Featuring a dual 3-layer construction, this ducting is primarily used with duct fan systems to move and transport air, increasing airflow and easing connections between spaces. The premium aluminum material is resistant to high temperatures and corrosion, ensuring long-lasting performance, while the stainless steel clamps are rustproof and heavy-duty, providing a secure and seamless junction.

The multi-layer protection of this ducting makes it more durable and resistant to leaks than single-layer options. The internal and outer layers are made of heavy-duty aluminum foil that is fire/flame-retardant, and the middle layer adopts PET thermoplastic to protect the ducting from cuts and tears, while also preventing leakage.

Thanks to the built-in steel wire, the length and shape of this ducting can be easily adjusted to fit exhaust fan blowers or inline fans, making it a flexible and convenient solution. Lightweight and portable, it can be installed in various locations with ease. The product comes with two duct clamps in the same opening size for a secure and hassle-free setup.

Suitable for both commercial and residential air duct solutions, Vivosun's Inline Duct Fan is widely used in HVAC applications, bathroom venting, stove exhaust, dryer ventilation, kitchen cooking exhaust, planting rooms, or greenhouses for air circulation. It can also be used to cool AV equipment rooms, closets, racks, and cabinets.

In addition to the Inline Duct Fan, Vivosun offers a range of complementary products, including Aluminum Ducting, 4" Filter Combo, 4 Inch Inline Fan, Carbon Filter, and more. These high-quality accessories and components are designed to work seamlessly with the Inline Duct Fan, providing a comprehensive solution for all your air circulation and ventilation needs.

With an average customer rating of 4.4 out of 5 stars across multiple product reviews, Vivosun's Inline Duct Fan and related offerings have earned the trust and satisfaction of thousands of customers. Whether you're a professional grower or a passionate hobbyist, Vivosun's smart grow system and quality products are here to help you master the elements and achieve outstanding results in your growing endeavors.

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