--- product_id: 175705307 title: "VIVOSUN 4 Inch Flex Aluminum Ducting, 25 Ft Air Duct with 2 Clamps, 2-Pack" brand: "vivosun" price: "139643CFA" currency: XOF in_stock: true category: "Vivosun" url: https://www.desertcart.sn/products/175705307-vivosun-4-inch-flex-aluminum-ducting-25-ft-air-duct store_origin: SN region: Senegal --- # 25 ft length for versatile reach High-temp resistant aluminum Includes 2 rustproof clamps VIVOSUN 4 Inch Flex Aluminum Ducting, 25 Ft Air Duct with 2 Clamps, 2-Pack **Brand:** vivosun **Price:** 139643CFA **Availability:** ✅ In Stock ## Summary > 🚀 Elevate your airflow game with VIVOSUN’s flexible, fire-safe ducting! ## Quick Answers - **What is this?** VIVOSUN 4 Inch Flex Aluminum Ducting, 25 Ft Air Duct with 2 Clamps, 2-Pack by vivosun - **How much does it cost?** 139643CFA 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/175705307-vivosun-4-inch-flex-aluminum-ducting-25-ft-air-duct) ## 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 Connections:** Comes with heavy-duty, corrosion-resistant clamps for airtight, secure installation. - • **Durability That Lasts:** Multi-layer aluminum and PET thermoplastic construction resists tears, leaks, and fire hazards. - • **Lightweight Yet Robust:** Portable 1.56 kg design makes installation effortless without compromising strength. - • **Flexible Fit, Flawless Flow:** Adjusts easily with built-in steel wire for perfect duct shape and length every time. - • **Versatile Ventilation Solution:** Ideal for HVAC, dryers, kitchen exhausts, grow rooms, and AV cooling setups. ## Overview The VIVOSUN 4 Inch Flex Aluminum Ducting 2-Pack offers 25 feet of high-temperature resistant, multi-layer aluminum ducting with built-in steel wire for flexible shaping. Designed for leak-proof connections, it includes two rustproof clamps and suits a wide range of ventilation needs from residential dryers to commercial HVAC and grow rooms, combining durability, ease of installation, and superior airflow performance. ## Description VIVOSUN 4 Inch Flex Aluminum Ducting, 25 Ft Air Duct with 2 Clamps, 2-Pack | High-Temp Aluminum Duct, Adjustable Length & Shape for Easy Mounting, Compatible with Dryers & Inline Duct Fans - desertcart.com ## 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 | B07WFDCYZL | | Best Sellers Rank | #2,135 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #3 in HVAC Ducting | | Brand Name | VIVOSUN | | Color | Silver | | Customer Reviews | 4.6 4.6 out of 5 stars (8,573) | | Included Components | Aluminum Ducting with Clamps | | Item Dimensions L x W | 300"L x 4"W | | Item Length | 300 inches | | Item Weight | 1.56 kg | | Manufacturer | VIVOSUN | | Material Type | Aluminum, PET Thermoplastic Resists, Steel Wire | | Maximum Pressure | 300 psi | | Nominal Wall Thickness | 1.3 month | | Outside Diameter | 4 inches | | UPC | 736783800291 | | Unit Count | 2 Count | ## Product Details - **Brand:** VIVOSUN - **Color:** Silver - **Item Length:** 300 inches - **Item Weight:** 1.56 kg - **Material:** Aluminum, PET Thermoplastic Resists, Steel Wire - **Maximum Pressure:** 300 psi - **Nominal Wall Thickness:** 1.3 month - **Outside Diameter:** 4 inches - **Product Dimensions:** 300"L x 4"W - **UPC:** 736783800291 ## Images ![VIVOSUN 4 Inch Flex Aluminum Ducting, 25 Ft Air Duct with 2 Clamps, 2-Pack - Image 1](https://m.media-amazon.com/images/I/81E2nw7ijyL.jpg) ![VIVOSUN 4 Inch Flex Aluminum Ducting, 25 Ft Air Duct with 2 Clamps, 2-Pack - Image 2](https://m.media-amazon.com/images/I/81K0gbWhcPL.jpg) ![VIVOSUN 4 Inch Flex Aluminum Ducting, 25 Ft Air Duct with 2 Clamps, 2-Pack - Image 3](https://m.media-amazon.com/images/I/81Hp2yD+WcL.jpg) ![VIVOSUN 4 Inch Flex Aluminum Ducting, 25 Ft Air Duct with 2 Clamps, 2-Pack - Image 4](https://m.media-amazon.com/images/I/81vvQYMRwiL.jpg) ![VIVOSUN 4 Inch Flex Aluminum Ducting, 25 Ft Air Duct with 2 Clamps, 2-Pack - Image 5](https://m.media-amazon.com/images/I/91WQaerM4OL.jpg) ## Available Options This product comes in different **Color, Size** options. ## Frequently Bought Together - 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 - VIVOSUN D4 4 Inch 195 CFM Inline Duct Ventilation Fan HVAC Vent Blower for Hydroponics Grow Tent --- ## 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/175705307-vivosun-4-inch-flex-aluminum-ducting-25-ft-air-duct](https://www.desertcart.sn/products/175705307-vivosun-4-inch-flex-aluminum-ducting-25-ft-air-duct) --- *Product available on Desertcart Senegal* *Store origin: SN* *Last updated: 2026-08-21*