--- product_id: 175705307 title: "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" brand: "vivosun" price: "96133CFA" currency: XOF in_stock: true reviews_count: 9 category: "Vivosun" url: https://www.desertcart.sn/products/175705307-vivosun-2-pack-4-inch-25-feet-flex-air-aluminum store_origin: SN region: Senegal --- # 25 ft length for versatile reach 4 stainless steel clamps for secure fit Multi-layer fire-retardant protection 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 **Brand:** vivosun **Price:** 96133CFA **Availability:** ✅ In Stock ## Summary > 🚀 Elevate your airflow game with VIVOSUN’s ultra-flexible, fire-safe ducting! ## Quick Answers - **What is this?** 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 by vivosun - **How much does it cost?** 96133CFA 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-2-pack-4-inch-25-feet-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 - • **Dual-Pack Convenience:** Two ducts plus four clamps included for seamless installation and immediate upgrade. - • **Flexible 25-Foot Reach:** Easily adapt duct length and shape to any HVAC or dryer setup without hassle. - • **Universal 4-Inch Diameter:** Perfectly matches standard fans and dryers for a tight, leak-proof connection every time. - • **Durable Multi-Layer Design:** Heavy-duty aluminum foil with PET thermoplastic core ensures leak-proof, fire-resistant performance. - • **Premium Aluminum & Stainless Steel:** Corrosion-resistant materials guarantee long-lasting, rust-free ventilation solutions. ## Overview The VIVOSUN 2-Pack 4 Inch 25 Feet Flex Air Aluminum Ducting set offers professional-grade ventilation with a flexible steel-wire core, multi-layer fire-retardant aluminum construction, and rustproof stainless steel clamps. Designed for HVAC, dryer, and exhaust applications, it ensures leak-proof, durable airflow management in both residential and commercial settings. ## Description Who are we? Vivosun is the global leader in at-home growing technology & equipment. With over 10 years of demonstrated excellence in the development and production of growing tools, we have established ourselves as a trusted partner for every step in the growing process and for every level of grower. Who are we? Vivosun is the global leader in at-home growing technology & equipment. With over 10 years of demonstrated excellence in the development and production of growing tools, we have established ourselves as a trusted partner for every step in the growing process and for every level of grower. Smart Grow System Vivosun's smart grow system enables growers to master the elements for optimal lighting and ventilation to achieve ideal grow results. Smart Grow System Vivosun's smart grow system enables growers to master the elements for optimal lighting and ventilation to achieve ideal grow results. Witness the Miracle of Growth Master All the Elements You May Also Need Shop Our Best Sellers How did we get our start? Founded in California, Vivosun is a leading manufacturer of indoor horticultural equipment. What makes our products unique? We will help you manage your plants with scientific precision and control all aspects of your grow with high-quality technology and tools including durable growing enclosures;Whether you grow indoors or out, we provide everything you need to grow the highest quality plants in the shortest amount of time. Why do we love what we do? Our mission is to empower growers at all levels and of all types to grow the best of what they love. How did we get our start? Founded in California, Vivosun is a leading manufacturer of indoor horticultural equipment. What makes our products unique? We will help you manage your plants with scientific precision and control all aspects of your grow with high-quality technology and tools including durable growing enclosures;Whether you grow indoors or out, we provide everything you need to grow the highest quality plants in the shortest amount of time. Why do we love what we do? Our mission is to empower growers at all levels and of all types to grow the best of what they love. Review: Good for more than duct work - Great price for good quality product. I was looking for something inexpensive to finish my Tesla coil toroid (the part shaped line a wheel that shoots sparks) 2 dollar tree pizza pans separated buy cleaned out wet cat food cans wrapped in this aluminum duct worked beautifully. I work with aluminum duct work in diesel heat&a/c systems all the time, this is much sturdier. Very solid product. Review: Always a good deal on hose - As an electrician, I go through quite a bit of this type of hose to install bathroom fans. This is a great deal over the big box stores, and it is an high-quality product. I have ordered probably a dozen of these and I highly recommend it for your home. ## 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 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 | #40,752 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #44 in HVAC Ducting | | Brand | VIVOSUN | | Brand Name | VIVOSUN | | Color | Silver | | Customer Reviews | 4.7 out of 5 stars 2,856 Reviews | | Item Dimensions L x W | 300"L x 4"W | | Item Length | 300 Inches | | Item Weight | 1.56 Kilograms | | Manufacturer | VIVOSUN | | Material | Aluminum , Stainless Steel | | Material Type | Aluminum, Stainless Steel | | Maximum Pressure | 300 Pound per Square Inch | | Nominal Wall Thickness | 1.3 month | | Outside Diameter | 4 Inches | | Product Dimensions | 300"L x 4"W | | UPC | 736783800291 | | Unit Count | 2 Count | ## Images ![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 - Image 1](https://m.media-amazon.com/images/I/81E2nw7ijyL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good for more than duct work *by J***A on September 1, 2021* Great price for good quality product. I was looking for something inexpensive to finish my Tesla coil toroid (the part shaped line a wheel that shoots sparks) 2 dollar tree pizza pans separated buy cleaned out wet cat food cans wrapped in this aluminum duct worked beautifully. I work with aluminum duct work in diesel heat&a/c systems all the time, this is much sturdier. Very solid product. ### ⭐⭐⭐⭐⭐ Always a good deal on hose *by A***R on July 15, 2024* As an electrician, I go through quite a bit of this type of hose to install bathroom fans. This is a great deal over the big box stores, and it is an high-quality product. I have ordered probably a dozen of these and I highly recommend it for your home. ### ⭐⭐⭐⭐⭐ Good vents *by G***C on February 3, 2026* Repeat purchase for bath and dryer vents, work well ## 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-2-pack-4-inch-25-feet-flex-air-aluminum](https://www.desertcart.sn/products/175705307-vivosun-2-pack-4-inch-25-feet-flex-air-aluminum) --- *Product available on Desertcart Senegal* *Store origin: SN* *Last updated: 2026-06-19*