--- product_id: 601495894 title: "CUCHIILO Insulated Duct 6Inch 25Feet" brand: "cuchiilo" price: "AR$925646" currency: ARS in_stock: true category: "Cuchiilo" url: https://www.desertcart.com.ar/products/601495894-cuchiilo-insulated-duct-6inch-25feet store_origin: AR region: Argentina --- # Up to 85% Noise Reduction Temp Resistant -4℃ to 454℃ R4.2 Insulation Value CUCHIILO Insulated Duct 6Inch 25Feet **Brand:** cuchiilo **Price:** AR$925646 **Availability:** ✅ In Stock ## Summary > 🔥 Flex your airflow game with the duct that does it all! 🛠️ ## Quick Answers - **What is this?** CUCHIILO Insulated Duct 6Inch 25Feet by cuchiilo - **How much does it cost?** AR$925646 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/601495894-cuchiilo-insulated-duct-6inch-25feet) ## Best For - cuchiilo enthusiasts ## Why This Product - Trusted cuchiilo brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Superior Noise Absorption:** Cut down operational noise by up to 85%, creating a quieter, more comfortable space. - • **Versatile HVAC Compatibility:** Perfect for central air, fresh air ventilation, and mechanical recovery systems without corrosive gases. - • **Premium R4.2 Thermal Insulation:** Keep your HVAC system energy-efficient and cost-effective with industry-leading insulation. - • **Flexible & Self-Supporting Design:** Bend and install without rigid elbows—maintains shape to reduce airflow resistance and boost efficiency. - • **Ultra-Durable Aluminum & Glass Wool:** Built to resist heat, acid, alkali, and flame for long-lasting performance in any environment. ## Overview This 6-inch by 25-foot insulated flexible duct features a high R4.2 glass wool insulation layer wrapped in durable aluminum foil, offering exceptional thermal resistance from -4℃ to 454℃ and up to 85% noise reduction. Its flexible, self-supporting design ensures easy installation without loss of shape or airflow efficiency, making it ideal for a wide range of HVAC and ventilation systems. ## Description 6 in. x 25 ft. Insulated Flexible Duct R4.2 Silver Jacket, 6 - Flexible Ductwork - Ducting & Venting - desertcart.com ## Features - 【🌿🛒High-quality performance 6 insualted duct】Made of thickened aluminum foil material and made of high-strength elastic spiral steel wire.The middle is covered with glass fiber insulation layer, which has high temperature resistance, acid and alkali resistance, and flame retardancy. - 【🌿🛒 Glass Wool Insualtion】 Glass wool Insualtion is the safest building material, with high corrosion resistance and thermal insulation,R value: R-4.2. The temperature resistance range is -4℃~454℃. - 【🌿🛒Sound absorption and noise reduction insulation】 The internal structure of glass wool insulationis fluffy and the overall density is large, which can absorb the sound in time,Noise can be reduced by up to 85%. - 【🌿🛒6 inch Flexible Duct】 It can be bent arbitrarily, without rigid elbows, the aluminum foil is self-sustaining and will not retract after installation.It can maintain the flatness in the tube and reduce the wind resistance. - 【🌿🛒Multi Function】Used for high, medium and low pressure ventilation system without corrosive gas. Mainly used in central air conditioning HVAC system,Fresh air ventilation systems, mechanical equipment recovery systems and other ventilation systems that do not contain corrosive gases, etc. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CNW1NV3V | | Best Sellers Rank | #142,675 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #297 in HVAC Ducting | | Brand Name | Cuchiilo | | Coverage | 549.78 square feet | | Customer Reviews | 4.3 4.3 out of 5 stars (80) | | Item Dimensions L x W | 300"L x 6"W | | Manufacturer | Cuchiilo | | Material Type | Aluminum, Fiberglass | | Recommended Uses For Product | ventilation systems, air conditioning, and heating systems | ## Product Details - **Brand:** Cuchiilo - **Manufacturer:** Cuchiilo - **Material:** Aluminum, Fiberglass - **Product Dimensions:** 300"L x 6"W - **Recommended Uses For Product:** ventilation systems, air conditioning, and heating systems ## Images ![CUCHIILO Insulated Duct 6Inch 25Feet - Image 1](https://m.media-amazon.com/images/I/71WBnYiYrLL.jpg) ## Frequently Bought Together - Cuchiilo 6 Inch 25 Feet Insulated Flexible Duct R4.2,Flex Duct Insulated, for Heating and Air Conditioning HVAC Systems - MIAHART 6 inch Hose Clamp Adjustable 304 Stainless Steel Duct Clamps Worm Gear Adjustable 141mm-165mm Hose Clamp (Pack of 6) - Lambro #246 6" Aluminum Duct Connector --- ## 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.com.ar/products/601495894-cuchiilo-insulated-duct-6inch-25feet](https://www.desertcart.com.ar/products/601495894-cuchiilo-insulated-duct-6inch-25feet) --- *Product available on Desertcart Argentina* *Store origin: AR* *Last updated: 2026-11-02*