--- product_id: 597032300 title: "Hon&Guan 3\" x 8FT Insulated Duct with Aluminum Foil, Flexible Dryer Vent Hose for HVAC Ventilation and Duct Fan Systems, 2 Clamps Include" brand: "hon&guan" price: "$51.49" currency: USD in_stock: true reviews_count: 1 category: "Hon&Guan" url: https://www.desertcart.us/products/597032300-hon-and-guan-3-x-8ft-insulated-duct-with-aluminum store_origin: US region: United States of America --- # 50% noise reduction lightproof black PVC layer 3-layer durable construction Hon&Guan 3" x 8FT Insulated Duct with Aluminum Foil, Flexible Dryer Vent Hose for HVAC Ventilation and Duct Fan Systems, 2 Clamps Include **Brand:** hon&guan **Price:** $51.49 **Availability:** ✅ In Stock ## Summary > 🖤 Silence, Strength & Style — The Ultimate 3" Flexible Duct ## Quick Answers - **What is this?** Hon&Guan 3" x 8FT Insulated Duct with Aluminum Foil, Flexible Dryer Vent Hose for HVAC Ventilation and Duct Fan Systems, 2 Clamps Include by hon&guan - **How much does it cost?** $51.49 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/597032300-hon-and-guan-3-x-8ft-insulated-duct-with-aluminum) ## Best For - hon&guan enthusiasts ## Why This Product - Trusted hon&guan brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Flexible Fit:** Easily installs in tight spaces, adapting to any HVAC or dryer setup - • **Built to Last:** 3-layer aluminum foil, PET, and steel wire helix resist rips and pinholes - • **Lightproof Design:** Thick black PVC layer blocks all light leaks, perfect for grow rooms - • **Whisper-Quiet Venting:** Cut fan noise by up to 50% for a peaceful environment - • **Versatile Airflow Solution:** Ideal for kitchens, bathrooms, grow tents, and more—universal compatibility ## Overview The Hon&Guan 3" x 8FT Insulated Flexible Duct combines advanced 3-layer construction with a lightproof black PVC exterior and noise-silencing technology to deliver durable, quiet, and efficient ventilation. Designed for easy installation in tight spaces, it supports HVAC, dryer vents, and grow room applications, ensuring optimal airflow and long-lasting performance with included clamps for secure fitting. ## Description Specification: Inner duct: PET Outer sleeve: 1 Alium foil 1 PVC Tempreture range:-30℃ to 150℃ Color: black Size: 3 inch X 8ft Feature: Introducing our Flexible Dryer Vent Hose for Tight Spaces. If you're dealing with limited room in your laundry area, this dryer vent hose is the perfect solution. Made from high-quality materials, it offers exceptional durability and heat resistance, ensuring a reliable performance for years to come. The flexible design of this dryer hose allows for easy installation even in the tightest spaces, such as apartments, closets, or small laundry rooms. Say goodbye to the frustration of trying to fit a rigid dryer duct into a cramped area. Our flexible hose will effortlessly adapt to your space, providing a seamless connection between your dryer and vent. Not only does this dryer vent hose excel in its flexibility, but it also enhances drying efficiency. The smooth interior surface of the hose allows for optimal airflow, reducing drying time and saving energy. Enjoy faster and more efficient drying cycles without compromising on performance. Our dryer vent hose is universally compatible with most standard dryer models, ensuring a secure and hassle-free connection. It's designed to fit snugly and securely, preventing any air leaks that can affect drying performance. The smooth surface prevents lint buildup, reducing the risk of clogs and maintaining optimal airflow. Keep your dryer running efficiently with minimal effort. Package Includ: 1X Hon&Guan Black Flexible Ducting with 2 clamps. Review: Good product - Good product ## Features - Low Noise Silencer: 3 inch duct designed for reducing noise from fans and carbon filter systems, can decrease the noise by up to 50% - 3 Inch Flexible Hose Lightproof: Thick layer of black PVC on dryer hose prevents light leaks. Works with exhaust and intake fans, carbon filters and hooded lights which are 3" in diameter - 3-Layer Tough: Hon&Guan 3 inch duct hose keep your ventilation system free of rips and pin holes. The flex duct is built with 2 layers of aluminum foil with a layer of PET and steel wire helix to preserve the shape, keep your ventilation system free of rips and pin holes - Flexible and Easy to Use: Our air duct is easy to install, it will slide right on your duct fan, vent exhaust, carbon filter or light reflector - Variety of Applications: Hon&Guan 3 inch dryer vent hose is suitable for HVAC system. It will move and deliver air in kitchens (cooking exhaust), green houses and grow rooms (air circulation, intake, exhaust and light fixture cooling), bathrooms (smell and moisture exhaust), dryer rooms, grow tents and other applications etc ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09WCY715H | | Best Sellers Rank | #5,511 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #156 in Registers, Grilles & Vents | | Brand | Hon&Guan | | Brand Name | Hon&Guan | | Color | Black | | Colour | Black | | Customer Reviews | 4.3 out of 5 stars 7,664 Reviews | | Included Components | 2PCS Clamps, 3*8FT Duct Hose | | Item Dimensions L x W | 2.44L x 0.08W Meters | | Item Length | 96 Inches | | Item Type Name | Duct Hose | | Manufacturer | Hon&Guan | | Material | Polyvinyl Chloride (PVC) | | Material Type | Polyvinyl Chloride (PVC) | | Maximum Pressure | 5 Bars | | Maximum pressure | 5 Bars | | Nominal Wall Thickness | 0.07 | | Nominal wall thickness | 0.07 | | Outside Diameter | 3 Inches | | Product dimensions | 2.44L x 0.08W Meters | | Unit Count | 1.0 Count | ## Product Details - **Brand:** Hon&Guan - **Colour:** Black - **Material:** Polyvinyl Chloride (PVC) - **Maximum pressure:** 5 Bars - **Product dimensions:** 2.44L x 0.08W Meters ## Images ![Hon&Guan 3" x 8FT Insulated Duct with Aluminum Foil, Flexible Dryer Vent Hose for HVAC Ventilation and Duct Fan Systems, 2 Clamps Include - Image 1](https://m.media-amazon.com/images/I/81hFZL+WPKL.jpg) ## Available Options This product comes in different **Color, Size** options. ## Questions & Answers **Q: Will the openings stretch overtop of a connector?** A: The diameter of the spring coil is 3 in, and the PVC and foil liner is a little bit inside of this. I was able to stretch the liner and get the connector inside, but it might be worth going with the next size up. **Q: Is this UL approved for dryer venting?** A: No. I wouldn’t use this. Higher temperature applications require a different flex usually all aluminum for dryer venting because of the moisture levels being exhausted. **Q: What is the inner diameter ? will this fit to 3" pvc ? i am trying to use it for the intake and outtake of tankless water heater** A: Inner diameter is 75mm, fit to 3" **Q: I'd this certified with nsf?** A: Yes ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good product *by A***I on 21 October 2025* Good product ## Frequently Bought Together - Hon&Guan 3" x 8FT Insulated Duct with Aluminum Foil, Flexible Dryer Vent Hose for HVAC Ventilation and Duct Fan Systems, 2 Clamps Include - Hon&Guan 3 in Soffit Exhaust Vent, Dryer Vent Cover Round 3 Inch Vent Cover with Built-in a Fly Screen for Bathroom Office Home (ø75mm) --- ## 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.us/products/597032300-hon-and-guan-3-x-8ft-insulated-duct-with-aluminum](https://www.desertcart.us/products/597032300-hon-and-guan-3-x-8ft-insulated-duct-with-aluminum) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-05-16*