5'' x 25ft Insulated Dryer Vent Hose with 2 Clamps, Heavy-Duty 3-Layer HVAC Duct for Heating/Cooling Exhaust, R-4.2 Flame Resistant

Upgrade your ventilation system with our 5-inch diameter, 25-foot long dryer vent hose. Designed for efficient HVAC heating, cooling, ventilation, and exhaust, this hose offers superior performance and safety. Constructed with a robust three-layer protection system, including an outer jacket, high-loft fiberglass insulation, and an inner tube, it ensures excellent flame resistance with an R-4.2 value. The flexible duct is crafted for easy installation and adapts to your specific ductwork needs. It can be easily bent, compressed, or cut without compromising airflow. The integrated fiberglass insulation effectively minimizes heat loss, reducing energy costs and contributing to a quieter operation by absorbing operational noise. Suitable for diverse applications, including central air conditioning, fresh air systems, and greenhouse tents, this hose provides reliable performance across various settings. Equipped with two duct clamps for a secure and airtight connection, this hose offers a hassle-free installation process. Its single-sided aluminum foil and PET construction reinforced with a fiberglass grid provides durability and longevity. Dimensions: 5 inches diameter, 25 feet length. Material: Aluminum Foil, PET, Fiberglass Insulation. Flame Resistance: R-4.2. Includes: 2 Duct Clamps. Ideal for indoor use. Not for gas appliances.

• 【Superior Flame Resistance】: Constructed with a three-layer design and utilizing fiberglass insulation, this dryer vent hose boasts an R-4.2 flame resistance rating, providing a safe and reliable ventilation solution; ensures protection against fire hazards during operation.
• 【Enhanced Thermal Efficiency】: Featuring high-loft fiberglass insulation, the 5 inch vent hose minimizes heat loss and reduces energy costs; effectively absorbs operational noise, delivering a quieter and more comfortable environment for everyday use.
• 【Flexible & Adaptable Design】: Easily bend, compress, or cut the 25ft flexible duct to meet your specific installation requirements; reduces air resistance and allows for adaptable fitting in various ventilation setups; improves overall performance.
• 【Durable Construction】: Built with a single-sided aluminum foil and PET construction, reinforced with a robust fiberglass grid; ensures long-lasting durability and resistance to wear and tear; perfect for indoor use in HVAC systems.
• 【Complete Installation Kit】: Includes a 5 inch x 25ft insulated flexible duct and two durable duct clamps for a secure, airtight connection; simplifies the installation process and provides a reliable ventilation solution for diverse applications