VEVOR Dryer Vent Hose 5in Insulated Flexible Duct 25FT Long with 2 Duct Clamps Heavy-Duty Three Layer Protection for HVAC Heating Cooling Ventilation and Exhaust R-4.2 Flame Resistance Value

Versatile Flexibility: The ducting can be easily shaped, cut, or compressed to fit different installation spaces, ensuring a perfect fit without restricting airflow; It can be adjusted to suit various configurations, making it ideal for tight or custom spaces;

Efficient Heat and Noise Control: Equipped with high-quality fiberglass insulation, this duct helps to reduce heat loss and significantly lowers operational noise, creating a more comfortable environment and improving energy efficiency;

Three-Layer Protective Design: This duct is built with a robust three-layer structure that includes an outer jacket, insulation, and an inner tube; This construction not only ensures durability but also provides excellent fire resistance, extending the product's life while enhancing safety during use;

Efficient Insulation: Enhance Comfort with High-Loft Glass Fiber Insulation, Quieting Operation and Reducing Heat Transfer;

High-Quality Insulation Cotton: Utilizing high-loft Owens Corning insulation cotton, it reduces heat conduction while absorbing noise generated during operation, enhancing user comfort;

3-Layer Tough: Built to Last with Durable Single-Sided Aluminum Foil and PET, Reinforced with Fiberglass Grid for Safety and Longevity, Achieving an R-4.2 Flame Resistance Rating;

Flexible and Easy to Use: Can be bent, compressed, or cut as needed for installation without affecting the interior of the duct, reducing air resistance and improving installation adaptability;

Variety of Applications: Primarily used for temperature control, dehumidification, and ventilation needs in various settings such as central air conditioning, fresh air systems, and greenhouse tents;

Specification: Model: GC130; Diameter: 5.11 inch / 130 mm; Tube Thickness (in extended state): 0.98 inches / 25 mm; Length: 300 inches / 7620 mm; Thermal Resistance Value: R-4.2; Net Weight (Including all Accessories): 7.49 lbs / 3.4 kg; Product Dimensions (in extended state): 7.28 x 7.28 x 300 inch / 185 x 185 x 7620 mm