--- product_id: 35431564 title: "VIVOSUN 4 Inch Flex Aluminum Ducting, 25 Ft Air Duct with 2 Clamps, Silver" brand: "vivosun" price: "€ 140.10" currency: EUR in_stock: true reviews_count: 13 category: "Vivosun" url: https://www.desertcart.hr/products/35431564-vivosun-4-inch-flex-aluminum-ducting-25-ft-air-duct store_origin: HR region: Croatia --- # 25 ft flexible length 2 rustproof stainless clamps multi-layer heavy-duty protection VIVOSUN 4 Inch Flex Aluminum Ducting, 25 Ft Air Duct with 2 Clamps, Silver **Brand:** vivosun **Price:** € 140.10 **Availability:** ✅ In Stock ## Summary > 💨 Elevate your airflow game with VIVOSUN’s heavy-duty ducting! ## Quick Answers - **What is this?** VIVOSUN 4 Inch Flex Aluminum Ducting, 25 Ft Air Duct with 2 Clamps, Silver by vivosun - **How much does it cost?** € 140.10 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/35431564-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 - • **Built to Last:** Premium aluminum resists heat & corrosion for long-term durability - • **Multi-Layer Armor:** Fire-retardant, tear-resistant layers keep your airflow secure - • **Flexibility Meets Strength:** Steel wire core bends easily without kinks or collapse - • **Seamless Airflow Connector:** Perfectly pairs with 4'' fans for leak-proof ventilation - • **Versatile Venting Solution:** Ideal for HVAC, dryers, grow rooms & more—professional grade ## Overview VIVOSUN’s 4-inch flexible aluminum ducting stretches 25 feet with multi-layer fire-retardant protection and rustproof clamps, delivering durable, leak-proof ventilation for HVAC, dryers, and grow rooms. Engineered for professionals who demand reliable airflow and easy installation. ## 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 Grow Smarter 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: Durable and Reliable for High‑Temperature Use - This is a great product. We’ve used it on our industrial high‑temperature chambers, and it performs extremely well. Some of the hoses have been attached, removed, and reattached multiple times, and they still hold up without any issues. Consistent, dependable, and well‑made — it’s been a solid choice for our applications. Review: Great duct - This 4-inch aluminum foil ducting is extremely well made and far sturdier than I expected. The aluminum layering feels thick and reinforced, not cheap or flimsy, and it holds its shape perfectly once installed. I really like the black outer layer—it looks clean, professional, and helps with light control compared to standard silver ducting. The hose is flexible enough to route easily, yet strong enough that it doesn’t collapse or kink. The 8-foot length was perfect for my setup, and the included clamps fit snug and secure with no air leaks. Overall, this is a high-quality, heavy-duty vent hose that feels reliable and built to last. Great for HVAC, dryer vents, or exhaust fan systems. I would absolutely buy this again and recommend it to anyone looking for durable, trustworthy ducting. ## 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 | B01EUURUVM | | Best Sellers Rank | #2,484 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #4 in HVAC Ducting | | Brand | VIVOSUN | | Brand Name | VIVOSUN | | Color | Silver | | Customer Reviews | 4.6 out of 5 stars 7,085 Reviews | | Item Dimensions L x W | 300"L x 4"W | | Item Length | 300 Inches | | Item Weight | 0.86 Kilograms | | Manufacturer | VIVOSUN | | Material | Aluminum | | Material Type | Aluminum | | Nominal Wall Thickness | 0.015 inches | | Outside Diameter | 4 Inches | | Product Dimensions | 300"L x 4"W | | UPC | 714119464294 | | Unit Count | 25 Feet | ## Product Details - **Brand:** VIVOSUN - **Color:** Silver - **Item Length:** 300 Inches - **Item Weight:** 0.86 Kilograms - **Manufacturer:** VIVOSUN - **Material:** Aluminum - **Nominal Wall Thickness:** 0.015 inches - **Outside Diameter:** 4 Inches - **Product Dimensions:** 300"L x 4"W - **UPC:** 714119464294 ## Images ![VIVOSUN 4 Inch Flex Aluminum Ducting, 25 Ft Air Duct with 2 Clamps, Silver - Image 1](https://m.media-amazon.com/images/I/81tukyxgzVL.jpg) ## Available Options This product comes in different **Color, Size** options. ## Questions & Answers **Q: Will this be ok for a portable a.c.?** A: No! You would need insulated duct. Besides that, this duct came with hundreds of small holes. They had to return my money. **Q: Can I use this in my kitchen exhaust Hood vent?** A: If its 6” in diameter, or if u can fit in an adaptation connector **Q: Can I use this on a clothes dryer** A: I would think so, just remember to clean it out 2x a year, it will have build-up of lint. **Q: Can I cut this ducting to shorter lengths or will that somehow destroy it?** A: It can be cut to any length ## Customer Reviews ### ⭐⭐⭐⭐⭐ Durable and Reliable for High‑Temperature Use *by J***S on May 22, 2026* This is a great product. We’ve used it on our industrial high‑temperature chambers, and it performs extremely well. Some of the hoses have been attached, removed, and reattached multiple times, and they still hold up without any issues. Consistent, dependable, and well‑made — it’s been a solid choice for our applications. ### ⭐⭐⭐⭐⭐ Great duct *by S***H on December 27, 2025* This 4-inch aluminum foil ducting is extremely well made and far sturdier than I expected. The aluminum layering feels thick and reinforced, not cheap or flimsy, and it holds its shape perfectly once installed. I really like the black outer layer—it looks clean, professional, and helps with light control compared to standard silver ducting. The hose is flexible enough to route easily, yet strong enough that it doesn’t collapse or kink. The 8-foot length was perfect for my setup, and the included clamps fit snug and secure with no air leaks. Overall, this is a high-quality, heavy-duty vent hose that feels reliable and built to last. Great for HVAC, dryer vents, or exhaust fan systems. I would absolutely buy this again and recommend it to anyone looking for durable, trustworthy ducting. ### ⭐⭐⭐⭐⭐ Great price. *by J***Y on April 28, 2026* Does the job. ## Frequently Bought Together - VIVOSUN 4 Inch 25 Feet Flex Air Aluminum Duct for Ventilation, 2 Clamps Included, Long Heavy-Duty Multi-Layer Dryer Hose Vent Kit, Duct Fan Systems - EesTeck 4" (Diameter) Adjustable 304 Stainless Steel Duct Clamps Hose Clamp Pipe Clamp Air Ducting Clamp worm drive hose clamps (4Pcs, 91mm-114mm) - Hon&Guan 4 Inch Inline Booster Duct Fan with Speed Controller - 130 CFM Airflow with 6W Ultra-Low Power and Low Noise --- ## 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.hr/products/35431564-vivosun-4-inch-flex-aluminum-ducting-25-ft-air-duct](https://www.desertcart.hr/products/35431564-vivosun-4-inch-flex-aluminum-ducting-25-ft-air-duct) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-07-29*