VEVOR Dryer Vent Hose, 4'' Insulated Flexible Duct 25FT Long with 2 Duct Clamps, Heavy-Duty Three Layer Protection for HVAC Heating Cooling Ventilation and Exhaust, R-6.0 Flame Resistance Value

<div> <h3><strong>Prodcut Description</strong></h3> <div><strong>Upgrade Your Ventilation with VEVOR Premium Ducting</strong></div> <div> <div>Combining excellent hardness and flexibility, it is less prone to breakage during use, increasing product stability and extending its lifespan.</div> </div> </div> <div> <div> <div><strong>Flexible Adjustments</strong></div> <div> <div>You can easily change the product's length and shape according to your installation requirements, ensuring a better fit for your ductwork and providing a superior user experience.</div> </div> </div> <div> <div><strong>Efficient Insulation</strong></div> <div> <div>Utilizing fiberglass insulation cotton, the fluffy insulation not only reduces heat loss but also absorbs noise generated during operation, enhancing the overall user experience and lowering daily operational costs.</div> </div> </div> <div> <div><strong>Triple-Layer Protection</strong></div> <div> <div>Featuring a three-layer protection structure of outer jacket, insulation cotton, and inner tube, this product boasts excellent fire resistance, ensuring safety during operation and extending product lifespan for an enhanced user experience.</div> </div> </div> <div> <div><strong>Easy Installation</strong></div> <div> <div>With two installation methods to choose from, you can install it according to your specific needs, making installation quick and convenient. Even disassembly or maintenance during use is hassle-free.</div> </div> </div> <div> <div><strong>Wide Range of Applications</strong></div> <div> <div>Suitable for heating, cooling, and exhaust gas transport, it is primarily used in ventilation systems for central air conditioning, warm air heating systems, fresh air ventilation systems, mechanical equipment recovery systems, and other non-corrosive gas ventilation systems.</div> </div> </div> <div> <div><strong>Coil Structure Design</strong></div> <div> <div>Built with high-strength steel wire, it enhances and maintains lasting performance, allowing the product to bend flexibly without breaking, making it suitable for various application</div> </div> </div> </div> <div> <h3><strong>Specifications</strong></h3> <div>Model: OW108</div><div>Diameter: 4.25 inch / 108 mm</div><div>Tube Thickness (in extended state): 0.98 inches / 25 mm</div><div>Length: 300 inches / 7620 mm</div><div>Thermal Resistance Value: R-6.0</div><div>Net Weight (Including all Accessories): 8.04lbs / 3.65 kg</div><div>Product Dimensions (in extended state): 6.49 x 6.49 x 300 inch / 165 x 165 x 7620 mm </div> <div> <h3><strong>Package Content</strong></h3> <div>Flexible Duct x 1</div><div>Stainless Steel Clamps x 2 </div></div></div>

• Efficient Insulation: Made with thick aluminum foil material and high-strength spiral steel wire, encased in a layer of fiberglass insulation, effectively reducing heat loss and improving thermal efficiency.
• 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: Constructed from durable aluminum plating and PET, reinforced with a fiberglass grid, achieving an R-6.0 flame resistance value, ensuring safety during operation and extending the product's lifespan.
• 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.