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

US$38.90

Combining excellent hardness and flexibility, it is less prone to breakage during use, increasing product stability and extending its lifespan.

• ●Combining excellent hardness and flexibility, it is less prone to breakage during use, increasing product stability and extending its lifespan.
• ●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.
• ●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.
• ●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.
• ●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.
• ●Thermal Resistance R Value: R-6.0

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