--- product_id: 73936072 title: "Sturdy 4 Inch 8 Feet Non-Insulated Flex Air Aluminum Ducting Vent Hose for HVAC Ventilation 2 Stainless Steel Clamps Included" brand: "lootich" price: "$43.62" currency: USD in_stock: true reviews_count: 13 category: "Lootich" url: https://www.desertcart.us/products/73936072-sturdy-4-inch-8-feet-non-insulated-flex-air-aluminum store_origin: US region: United States of America --- # 4-inch diameter x 8-ft length Flame-retardant aluminum build Includes 2 stainless steel clamps Sturdy 4 Inch 8 Feet Non-Insulated Flex Air Aluminum Ducting Vent Hose for HVAC Ventilation 2 Stainless Steel Clamps Included **Brand:** lootich **Price:** $43.62 **Availability:** ✅ In Stock ## Summary > 🚀 Elevate your airflow game with LOOTICH’s ultra-durable, flexible ducting—because your space deserves the best! ## Quick Answers - **What is this?** Sturdy 4 Inch 8 Feet Non-Insulated Flex Air Aluminum Ducting Vent Hose for HVAC Ventilation 2 Stainless Steel Clamps Included by lootich - **How much does it cost?** $43.62 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/73936072-sturdy-4-inch-8-feet-non-insulated-flex-air-aluminum) ## Best For - lootich enthusiasts ## Why This Product - Trusted lootich brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Ready-to-Install Kit:** Comes with two premium stainless steel clamps for quick, no-fuss setup—cutting-edge convenience for busy pros. - • **Built to Last & Resist Heat:** Flame-retardant aluminum with corrosion-resistant steel helix withstands temperatures up to 185°F for reliable, long-term use. - • **Precision Fit for Pro Setups:** Standard 4-inch diameter ensures seamless compatibility with most inline fans and HVAC systems. - • **Leak-Proof & Airtight Performance:** Helically crimped galvanized steel strips create a secure, airtight seal to maximize airflow efficiency. - • **Effortless Flexibility & Installation:** Flexible design bends easily into tight spaces, perfect for grow rooms, attics, or complex ventilation layouts. ## Overview The LOOTICH 4-inch by 8-foot flexible aluminum ducting is engineered for professional HVAC and ventilation needs, featuring flame-retardant materials, corrosion-resistant steel reinforcement, and a temperature endurance up to 185°F. Its flexible, airtight design includes two stainless steel clamps for easy installation, making it ideal for kitchens, grow rooms, bathrooms, and more. ## Description LOOTICH Ventilation Ducting is made from high quality aluminum foils to provide flexibility and protect against breaking during installation. Not only does the duct act as in intake and exhaust piping for active-cooled fixtures and reflectors, but also stores and dissipates heat at a steady rate, which reduces room temperature fluctuations. Product Benefits >Steel wire space: 20mm >Diameter of steel wire: Ø 1.0mm >This 4-inch ducting fits any standard 4-inch inline fan. >3-layer thickness: Aluminum Foil + PET + Aluminum Foil. >Helically shaped and internally crimped galvanized steel strip. >Interlocking steel strips to form an air tight and leak proof system. >Each ducting unit includes a pair of metal clamps made from stainless steel. >This air duct is easy to cut using a pair of metal snips or a standard wire cutter. >This ducting is easy to bend to install in hard to reach spaces such as grow rooms, attics, crawl spaces, etc. >This ducting is made with aluminum reinforced with a spiral-wire, designed to prevent the ducting from unraveling when cut into smaller pieces. >Typical applications for ventilation ducting include: dryer room vents, A/C or Heater ducting, grow room ventilation and other indoor gardening applications. >12-month manufacturer warranty. Package >1x Flexible ducting >2x Steel clamps Review: Quality products - Very good Review: Works great with a vevo diesel heater - Bought this for my diesel heater, more than I needed and works great with a vevo diesal heater ## Features - Dimension: 4 inches (102mm diameter) x 8 feet (2.5m fully extanted length), Steel wire space (20mm) - Easy Installation: Free pair of 4 inch metal clamps made from stainless steel. Flexible length for exhaust fan blower / inline fan - Fire Proof Coating: Flexible ventilation ducting made from high-quality flame-retardant aluminum and built-in corrosion-resistant wire helix for reinforcement and lasting performance - Thermal Endurance: Temperature endurance range from 0 ~ 185°F.(-18℃ ~ 85℃) - Application Scenarios: Perfect for Heating Ventilation & Air Conditioning (HVAC), Kitchens, Bathrooms, Greenhouses, Grow Rooms, Grow Tents, etc. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07FVX4HL8 | | Assembled Diameter | 4 Inches | | Batteries Required? | No | | Batteries included? | No | | Best Sellers Rank | 21,271 in DIY & Tools ( See Top 100 in DIY & Tools ) 58 in Ducting | | Colour | Silver | | Customer Reviews | 4.5 4.5 out of 5 stars (6,529) | | Cutting Diameter | 4 Inches | | Date First Available | 30 July 2018 | | Item Package Quantity | 1 | | Item Weight | 350 g | | Item model number | DUCT4X8 | | Manufacturer | LOOTICH | | Material | Aluminium | | Part Number | DUCT4X8 | | Pattern | 102mmX2.5m (Silver) | | Size | 102mmX2.5m (Argent) | ## Product Details - **Brand:** LOOTICH - **Colour:** Silver - **Item length:** 8 Feet - **Item weight:** 350 Grams - **Manufacturer:** LOOTICH - **Material:** Aluminium - **Maximum pressure:** 5 Bars - **Outside diameter:** 4 Inches - **UPC:** 751940368650 ## Images ![Sturdy 4 Inch 8 Feet Non-Insulated Flex Air Aluminum Ducting Vent Hose for HVAC Ventilation 2 Stainless Steel Clamps Included - Image 1](https://m.media-amazon.com/images/I/81KhtIIwSCL.jpg) ## Questions & Answers **Q: Can this be used on tumble dryer .** A: As long as this is tge right size to fit your dryer then yess. It's insolated too.. **Q: Will this carry cold air without causing condensation on the outside** A: Yes, they can be used for air conditioning. This duct hose can withstand hot temperatures up to 180°F (-18℃ ~ 85℃). **Q: can these be chained together?** A: Yes, they can be chained together by aluminum foil tape. However, we will suggest you to purchase the pipe long version due to the product sealability concern **Q: Could this be used for the exhaust pipe on a portable air conditioning unit?** A: Yes, please choose the right diameter size before you purchase. Thanks ## Customer Reviews ### ⭐⭐⭐⭐⭐ Quality products *by N***M on 9 November 2025* Very good ### ⭐⭐⭐⭐⭐ Works great with a vevo diesel heater *by J***N on 7 December 2025* Bought this for my diesel heater, more than I needed and works great with a vevo diesal heater ### ⭐⭐⭐⭐ good product *by B***Y on 27 May 2025* Great product. Does exactly as advertised. ## Frequently Bought Together - LOOTICH Sturdy 4 Inch 8 Feet Non-Insulated Flex Air Aluminum Ducting Vent Hose for HVAC Ventilation 2 Stainless Steel Clamps Included - HG Power 150mm Kitchen Exhaust Fan 525m³/h Stainless Steel Ventilation Fan with UK Plug Low Noise Extractor with Backdraft Damper for Home Bathroom Garage, 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.us/products/73936072-sturdy-4-inch-8-feet-non-insulated-flex-air-aluminum](https://www.desertcart.us/products/73936072-sturdy-4-inch-8-feet-non-insulated-flex-air-aluminum) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-05-20*