--- product_id: 615402039 title: "6 Inch R6 Insulated Flexible Duct, 25 FT HVAC Air Duct Hose" brand: "cuchiilo" price: "1557.14 DT" currency: TND in_stock: true category: "Cuchiilo" url: https://www.desertcart.tn/products/615402039-6-inch-r6-insulated-flexible-duct-25-ft-hvac-air store_origin: TN region: Tunisia --- # 6-inch diameter for optimal airflow 25 feet length for versatile installation R6 insulation for superior thermal resistance 6 Inch R6 Insulated Flexible Duct, 25 FT HVAC Air Duct Hose **Brand:** cuchiilo **Price:** 1557.14 DT **Availability:** ✅ In Stock ## Summary > 🌀 Stay cool or cozy—flex your HVAC game with Cuchiilo’s insulated duct! ## Quick Answers - **What is this?** 6 Inch R6 Insulated Flexible Duct, 25 FT HVAC Air Duct Hose by cuchiilo - **How much does it cost?** 1557.14 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/615402039-6-inch-r6-insulated-flexible-duct-25-ft-hvac-air) ## 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 - • **Energy-Smart Insulation:** R6-rated insulation minimizes heat loss and gain, boosting system efficiency and lowering bills. - • **All-Season HVAC Essential:** Perfect for heating, cooling, and ventilation—maintain consistent air temperature year-round. - • **Durable & Ready to Install:** Aluminum construction with silver jacket and included clamps for quick, reliable setup. - • **Precision Fit, Maximum Flow:** 6-inch inner diameter ensures efficient air transport without compromise. - • **Extended Reach, Flexible Setup:** 25-foot length adapts seamlessly to complex HVAC layouts and large spaces. ## Overview The Cuchiilo 6 Inch R6 Insulated Flexible Duct is a 25-foot long, 6-inch diameter aluminum HVAC hose featuring R6 thermal insulation. Designed for heating, cooling, and ventilation systems, it reduces heat transfer to maintain consistent air temperatures, enhancing energy efficiency and comfort in both residential and commercial settings. ## Description CUCHIILO 6 Inch R6 Insulated Flexible Duct, 25 FT HVAC Air Duct Hose | R6 insulation helps reduce heat loss; 25 FT flexible HVAC duct with silver jacket and 2 clamps for heating and cooling. - desertcart.com ## Features - 【Choosing the right specifications】6 Inch Insulated Flexible Duct R6 6 inches inner diameter by 25 feet long - 【Wide Application 】6 Inch Insulated duct R6 ,has a wide range of applications in commercial and residential HVAC systems. The insulation provides thermal resistance, which helps to reduce heat transfer and improve energy efficiency. - 【Air conditioning systems】6 Inch R6 insulated Flexible ducting are commonly used in air conditioning systems to transport cool air from the air conditioning unit to different parts of a building. The insulation helps to prevent heat gain and keep the cool air at a consistent temperature. - 【Heating systems】6 Inch Duct insulated R6 are also used in heating systems to transport hot air from the furnace or heat pump to different parts of a building. The insulation helps to prevent heat loss and keep the hot air at a consistent temperature - 【Ventilation systems】R6 insulated duct hoses are used in ventilation systems to transport fresh air from the outside into a building and to remove stale air from inside the building. The insulation helps to prevent heat transfer and keep the air at a consistent temperature. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CQSKBPCS | | Best Sellers Rank | #148,682 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #336 in HVAC Ducting | | Brand | Cuchiilo | | Brand Name | Cuchiilo | | Coverage | 12.5 square_feet | | Customer Reviews | 4.4 out of 5 stars 75 Reviews | | Item Dimensions L x W | 300"L x 6"W | | Item Highlight | R6 insulation helps reduce heat loss; 25 FT flexible HVAC duct with silver jacket and 2 clamps for heating and cooling. | | Item Thickness | 6 inches | | Manufacturer | Cuchiilo | | Material | Aluminum | | Material Type | Aluminum | | Number of Items | 1 | | Number of Packs | 1 | | Product Dimensions | 300"L x 6"W | | Recommended Uses For Product | heating systems, air conditioning systems, ventilation systems | ## Product Details - **Brand:** Cuchiilo - **Item Thickness:** 6 inches - **Material:** Aluminum - **Product Dimensions:** 300"L x 6"W - **Recommended Uses For Product:** heating systems, air conditioning systems, ventilation systems ## Images ![6 Inch R6 Insulated Flexible Duct, 25 FT HVAC Air Duct Hose - Image 1](https://m.media-amazon.com/images/I/71jqjJsFA1L.jpg) ![6 Inch R6 Insulated Flexible Duct, 25 FT HVAC Air Duct Hose - Image 2](https://m.media-amazon.com/images/I/81+xvbtT8XL.jpg) ![6 Inch R6 Insulated Flexible Duct, 25 FT HVAC Air Duct Hose - Image 3](https://m.media-amazon.com/images/I/8198MG4ldXL.jpg) ![6 Inch R6 Insulated Flexible Duct, 25 FT HVAC Air Duct Hose - Image 4](https://m.media-amazon.com/images/I/81DteqCFvRL.jpg) ![6 Inch R6 Insulated Flexible Duct, 25 FT HVAC Air Duct Hose - Image 5](https://m.media-amazon.com/images/I/81jf+piFK8L.jpg) ## Questions & Answers **Q: What is the R value?** A: Hello, the R value of this insulation pipe is R-6.0 **Q: Can I cut it to a shorter length? Will it break the pipeline?** A: Hello, you can cut it to the length you need, we recommend that you bring our delivery of cut gloves to avoid injury. **Q: Your packaging is so small, will the length of the pipe be short?** A: Hello, we can assure you that its size will not be wrong, and we compress it at a length that is assured. **Q: What is the difference between your product and others?** A: We use fiberglass reinforced insulation to ensure that the insulation does not collapse and loosen in the case of compression and expansion. ## Frequently Bought Together - 6 Inch Insulated Flexible Duct R6 Silver Jacket 25 Feet Long with 2 Clamps,Used in Standard Heating and Air Conditioning (HVAC) - EesTeck 4Pcs 6" Adjustable 304 Stainless Steel Duct Clamps Hose Clamp Pipe Clamp Air Ducting Clamp worm drive hose clamps（141mm-165mm） - VIKITON 6 Inch Hole Saw with Arbor for Metal Wood and Plastic Cutting, 152mm Bi-Metal Hole Cutter for Different Project with Smooth and Flat Drilling Edge, Fast Chip Removal, Handy Hole Saw Kit Set --- ## 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.tn/products/615402039-6-inch-r6-insulated-flexible-duct-25-ft-hvac-air](https://www.desertcart.tn/products/615402039-6-inch-r6-insulated-flexible-duct-25-ft-hvac-air) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-10-19*