--- product_id: 351913019 title: "VIVOSUN 4 Inch 8 Feet Non-Insulated Flex Air Aluminum Ducting for HVAC Ventilation w/Two 4 Inch Stainless Steel Clamps" brand: "vivosun" price: "78115CFA" currency: XOF in_stock: true reviews_count: 5 category: "Vivosun" url: https://www.desertcart.sn/products/351913019-vivosun-4-inch-8-feet-non-insulated-flex-air-aluminum store_origin: SN region: Senegal --- # 8ft length for versatile reach Includes 2 heavy-duty stainless clamps Multi-layer fire-retardant protection VIVOSUN 4 Inch 8 Feet Non-Insulated Flex Air Aluminum Ducting for HVAC Ventilation w/Two 4 Inch Stainless Steel Clamps **Brand:** vivosun **Price:** 78115CFA **Availability:** ✅ In Stock ## Summary > 🌬️ Elevate your airflow game with VIVOSUN’s flexible, fire-safe ducting! ## Quick Answers - **What is this?** VIVOSUN 4 Inch 8 Feet Non-Insulated Flex Air Aluminum Ducting for HVAC Ventilation w/Two 4 Inch Stainless Steel Clamps by vivosun - **How much does it cost?** 78115CFA with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/351913019-vivosun-4-inch-8-feet-non-insulated-flex-air-aluminum) ## Best For - vivosun enthusiasts ## Why This Product - Trusted vivosun brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Seamless Airflow Connector:** Optimized 4-inch diameter ensures leak-proof, high-efficiency ventilation for any HVAC setup. - • **Flexible & Lightweight Design:** Built-in steel wire allows easy shaping and installation anywhere—perfect for dynamic professional environments. - • **Durable Premium Aluminum Build:** Corrosion-resistant and heat-tolerant materials guarantee long-lasting performance under demanding conditions. - • **Multi-Layer Leak & Fire Protection:** Advanced triple-layer design with flame-retardant aluminum and PET thermoplastic for unmatched durability and safety. - • **Versatile Commercial & Residential Use:** Ideal for HVAC, kitchen exhaust, grow rooms, and AV cooling—join thousands upgrading their airflow game. ## Overview The VIVOSUN 4 Inch 8 Feet Non-Insulated Flex Air Aluminum Ducting combines premium aluminum construction with multi-layer fire-retardant protection and flexible steel wire reinforcement. Designed for leak-proof, high-efficiency ventilation, it includes two heavy-duty stainless steel clamps for secure installation. Perfect for both commercial and residential HVAC, kitchen, and grow room applications, this ducting delivers durable, adaptable airflow solutions trusted by thousands. ## Description 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; Duct connection specifications note: match duct size to fan diameter for a tight, leak-proof fit – e.g., pair a 4'' fan with 4'' ducting 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 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 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 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 Review: funciona muy bien - Funciona muy bien Review: It blows. In a good way! - The fan encasement is made from a duct-like material, but it is much stronger and more rigid. The fan has plenty of room inside the ducting should the encasing ever be dented or deform from mishandling or falling. When I received it, it would rumble loudly throughout the ducting; the issue had something to do with the seating of the fan blade, because I took it off and ran it and the motor itself was silent. I removed the fan blade, applied some oil, and pressed in the blade while tightening the nut which holds it on -- the rumble was reduced significantly. Overall, an excellent fan exhaust fan at a solid price. Any workshop, growery, or perhaps a smoking room could benefit from this addition greatly., especially with the addition of a carbon filter. ## Features - 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; Duct connection specifications note: match duct size to fan diameter for a tight, leak-proof fit – e.g., pair a 4'' fan with 4'' ducting - 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 - 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 - 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 - 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 ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B074FV367K | | Brand | VIVOSUN | | Brand Name | VIVOSUN | | Colour | 8ft Ducting | | Country of Publication | USA | | Customer Reviews | 4.4 out of 5 stars 5,628 Reviews | | Item Length | 8 Feet | | Item Weight | 0.34 Kilograms | | Manufacturer | VIVOSUN | | Material | Aluminum Steel Wire PET Thermoplastic Resists | | Material Type | Aluminum Steel Wire PET Thermoplastic Resists | | Nominal Wall Thickness | 0.03 inches | | Outside Diameter | 4 Inches | | UPC | 615435161518 | | Unit Count | 1.0 Count | ## Product Details - **Brand:** VIVOSUN - **Color:** Silver - **Item Length:** 8 Feet - **Item Weight:** 0.34 Kilograms - **Manufacturer:** VIVOSUN - **Material:** Aluminum - **Nominal Wall Thickness:** 0.03 inches - **Outside Diameter:** 4 Inches - **Product Dimensions:** 96"L x 4"W - **UPC:** 615435161518 ## Images ![VIVOSUN 4 Inch 8 Feet Non-Insulated Flex Air Aluminum Ducting for HVAC Ventilation w/Two 4 Inch Stainless Steel Clamps - Image 1](https://m.media-amazon.com/images/I/81Ch-2f48qL.jpg) ![VIVOSUN 4 Inch 8 Feet Non-Insulated Flex Air Aluminum Ducting for HVAC Ventilation w/Two 4 Inch Stainless Steel Clamps - Image 2](https://m.media-amazon.com/images/I/81K0gbWhcPL.jpg) ![VIVOSUN 4 Inch 8 Feet Non-Insulated Flex Air Aluminum Ducting for HVAC Ventilation w/Two 4 Inch Stainless Steel Clamps - Image 3](https://m.media-amazon.com/images/I/81Hp2yD+WcL.jpg) ![VIVOSUN 4 Inch 8 Feet Non-Insulated Flex Air Aluminum Ducting for HVAC Ventilation w/Two 4 Inch Stainless Steel Clamps - Image 4](https://m.media-amazon.com/images/I/81vvQYMRwiL.jpg) ![VIVOSUN 4 Inch 8 Feet Non-Insulated Flex Air Aluminum Ducting for HVAC Ventilation w/Two 4 Inch Stainless Steel Clamps - Image 5](https://m.media-amazon.com/images/I/91WQaerM4OL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ funciona muy bien *by P***T on 25 August 2023* Funciona muy bien ### ⭐⭐⭐⭐⭐ It blows. In a good way! *by E***M on 29 September 2024* The fan encasement is made from a duct-like material, but it is much stronger and more rigid. The fan has plenty of room inside the ducting should the encasing ever be dented or deform from mishandling or falling. When I received it, it would rumble loudly throughout the ducting; the issue had something to do with the seating of the fan blade, because I took it off and ran it and the motor itself was silent. I removed the fan blade, applied some oil, and pressed in the blade while tightening the nut which holds it on -- the rumble was reduced significantly. Overall, an excellent fan exhaust fan at a solid price. Any workshop, growery, or perhaps a smoking room could benefit from this addition greatly., especially with the addition of a carbon filter. ### ⭐⭐⭐⭐⭐ Works *by B***N on 18 May 2026* Installing was easy, worked well this winter to keep our kitchen warm,noise wasn’t an issue ## Frequently Bought Together - VIVOSUN 4 Inch 8 Feet Flex Air Aluminum Ducting for HVAC Ventilation with Two 4 Inch Stainless Steel Clamps, Multi-Layer Dryer Hose Vent Kit, Duct Fan Systems - VIVOSUN D4 4 Inch 195 CFM Inline Duct Ventilation Fan HVAC Vent Blower for Hydroponics Grow Tent - VIVOSUN 4 Inch Air Carbon Filter Smellines Control with Australia Virgin Charcoal for Inline Duct Fan, Grow Tent, Pre-filter Included, Reversible Flange 4" x 12" --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.sn/products/351913019-vivosun-4-inch-8-feet-non-insulated-flex-air-aluminum](https://www.desertcart.sn/products/351913019-vivosun-4-inch-8-feet-non-insulated-flex-air-aluminum) --- *Product available on Desertcart Senegal* *Store origin: SN* *Last updated: 2026-08-25*