--- product_id: 261656457 title: "TerraBloom 4 Inch Aluminum Flex Duct - 8 FT Long, Flexible Ducting with 2 Clamps, 3 Layer HVAC Ventilation Air Hose - Great for Dryer, Grow Tent, Green Houses, Household HVAC Venting" brand: "terrabloom" price: "399.99 DT" currency: TND in_stock: true category: "Terra Bloom" url: https://www.desertcart.tn/products/261656457-terrabloom-4-inch-aluminum-flex-duct-8-ft-long-flexible store_origin: TN region: Tunisia --- # 4 inch diameter for universal fit 25 feet length, customizable cuts 4-layer reinforced durability TerraBloom 4 Inch Aluminum Flex Duct - 8 FT Long, Flexible Ducting with 2 Clamps, 3 Layer HVAC Ventilation Air Hose - Great for Dryer, Grow Tent, Green Houses, Household HVAC Venting **Brand:** terrabloom **Price:** 399.99 DT **Availability:** ✅ In Stock ## Summary > 🌀 Flex your airflow game with TerraBloom’s ultra-durable, customizable ducting! ## Quick Answers - **What is this?** TerraBloom 4 Inch Aluminum Flex Duct - 8 FT Long, Flexible Ducting with 2 Clamps, 3 Layer HVAC Ventilation Air Hose - Great for Dryer, Grow Tent, Green Houses, Household HVAC Venting by terrabloom - **How much does it cost?** 399.99 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/261656457-terrabloom-4-inch-aluminum-flex-duct-8-ft-long-flexible) ## Best For - terrabloom enthusiasts ## Why This Product - Trusted terrabloom brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Cut to Your Needs:** Generous 25-foot length lets you customize ducting length on the fly—no more wasted material or awkward fits. - • **Fits Like a Glove:** Precisely 4 inches in diameter, perfectly compatible with duct fans, vent exhausts, and carbon filters for seamless integration. - • **Effortless Installation:** Includes two sturdy 4-inch clamps for quick, secure setup—get your ventilation running in minutes, not hours. - • **Versatile Airflow Solution:** Ideal for grow tents, dryer rooms, kitchens, bathrooms, and HVAC systems—engineered for professional-grade airflow management. - • **Built to Last, Designed to Flex:** 4-layer construction with aluminum, PVC, PET, and steel wire helix ensures unmatched durability and shape retention. ## Overview TerraBloom Flexible 4 Inch Ducting is a premium 25-foot black aluminum ventilation hose featuring a robust 4-layer design with PVC, aluminum, PET, and steel wire helix for superior durability and leak resistance. Engineered for easy installation with included clamps and adjustable length, it’s the go-to solution for HVAC, grow tents, dryer rooms, and more, delivering reliable, flexible airflow management trusted by thousands of professionals. ## Description TerraBloom 4" by 8' Flexible Aluminum Ducting will help to get your ventilation job done quickly and easily. Comes with a pair of clamps for easy installation. Lightproof and Length Adjustable. Fits Fan, Filters and Pipes 4 Inches in Diameter. ## Features - 4" by 8 FEET DUCT: This a regular size 4 Inch Ducting, which is 8 Feet long when fully extended. - 3-LAYER TOUGH: Keep your ventilation system free of rips and pin holes. This ducting is built with a layer of Heat Reflective Fire-Retardant Aluminum, Covered with PET for additional endurance and Steel Wire Helix to preserve the Ducts shape - FLEXIBLE AND EASY TO USE: Our 4 Inch Duct is super flexible and easy to install, it will slide right on your Duct Fan, Vent Exhaust, Carbon Filter or Light Reflector. We include a pair of 4 Inch Clamps to make the installation a breeze - 4" DIAMETER WITH ADJUSTABLE LENGTH: This Ventilation Duct is 4 Inches in diameter and comes in one 25 Feet Long Piece, which can be cut into as many pieces as you need using a wire cutter and a paper knife - VARIETY OF APPLICATIONS: Our Ducting Is suitable for any Heating Ventilation & Air Conditioning (HVAC) Purposes. 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), Grow Tents and other applications you have in mind ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07BMFWJ26 | | ASIN | B07BMFWJ26 | | Batteries Included? | No | | Batteries Required? | No | | Best Sellers Rank | #115,779 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #153 in Heating & Cooling Ducting Products | | Color | Silver | | Customer Reviews | 4.6 4.6 out of 5 stars (2,326) | | Customer reviews | 4.6 4.6 out of 5 stars (2,326) | | Date First Available | 19 July 2018 | | Date First Available | 19 July 2018 | | Installation Method | Screw In | | Is Discontinued By Manufacturer | No | | Item Weight | 281 g | | Manufacturer | TerraBloom | | Manufacturer | TerraBloom | | Material | Aluminum Steel | | Package Dimensions | 22.81 x 12.6 x 12.5 cm; 281 g | | Package Dimensions | 22.81 x 12.6 x 12.5 cm; 281 g | | Size | 4" X 8 FT (SILVER) | ## Product Details - **Brand:** TerraBloom - **Colour:** Black - **Item weight:** 0.43 Kilograms - **Material:** Aluminum - **Product dimensions:** 2.44L x 0.1W Meters ## Images ![TerraBloom 4 Inch Aluminum Flex Duct - 8 FT Long, Flexible Ducting with 2 Clamps, 3 Layer HVAC Ventilation Air Hose - Great for Dryer, Grow Tent, Green Houses, Household HVAC Venting - Image 1](https://m.media-amazon.com/images/I/61oV5sJfqkL.jpg) ![TerraBloom 4 Inch Aluminum Flex Duct - 8 FT Long, Flexible Ducting with 2 Clamps, 3 Layer HVAC Ventilation Air Hose - Great for Dryer, Grow Tent, Green Houses, Household HVAC Venting - Image 2](https://m.media-amazon.com/images/I/71tG+gB-zYL.jpg) ![TerraBloom 4 Inch Aluminum Flex Duct - 8 FT Long, Flexible Ducting with 2 Clamps, 3 Layer HVAC Ventilation Air Hose - Great for Dryer, Grow Tent, Green Houses, Household HVAC Venting - Image 3](https://m.media-amazon.com/images/I/61-Cea+FTUL.jpg) ![TerraBloom 4 Inch Aluminum Flex Duct - 8 FT Long, Flexible Ducting with 2 Clamps, 3 Layer HVAC Ventilation Air Hose - Great for Dryer, Grow Tent, Green Houses, Household HVAC Venting - Image 4](https://m.media-amazon.com/images/I/81aBuA4FI1L.jpg) ![TerraBloom 4 Inch Aluminum Flex Duct - 8 FT Long, Flexible Ducting with 2 Clamps, 3 Layer HVAC Ventilation Air Hose - Great for Dryer, Grow Tent, Green Houses, Household HVAC Venting - Image 5](https://m.media-amazon.com/images/I/51WX6rxINSL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: Whats the temperature rating.** A: I don't know the temperature rating, but I use it as a fresh air intake for my car that runs a 283 small block engine with no problem. Hope this helps. **Q: Can this be used on a dryer? Handles heat/positive/negative pressure?** A: THAT IS EXACTLY WHAT IT WAS DESIGNED FOR. **Q: Will it work as in take air duct for fireplace?** A: Not suitable you need to have a solid metal pipe for that **Q: Is this shiny black or is like mate black?** A: It is mate black --- ## 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/261656457-terrabloom-4-inch-aluminum-flex-duct-8-ft-long-flexible](https://www.desertcart.tn/products/261656457-terrabloom-4-inch-aluminum-flex-duct-8-ft-long-flexible) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-06-24*