Tyeign Portable Ac Hose Extension Kit, 6 Ft Flexible Exhaust Duct for Mobile Air Conditioner, Quick-Connect Vent Hose, Heat-Resistant up to 140 °F, Indoor & Outdoor Use, 1*Tube

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Extend Your AC Reach Anywhere: This 5.9 ft flexible duct adds instant length to portable air-conditioner exhaust hoses, letting you position the unit farther from the window without buying a new hose; the 5.1 in diameter fits most popular models, so you can cool bedrooms, offices, or RVs with one simple twist-on connection.
Heat-Resistant Safe Material: Built from tough plastic that withstands continuous temps up to 140°F, the tube will not collapse or deform under hot exhaust, keeping airflow strong and your room cooling efficiently; the smooth interior reduces drag, helping your AC run quieter and saving energy on the hottest summer days.
Lightweight Yet Reusable Design: Weighing just 3.2 oz and rolling into a 5.9×3.9×3.9 in bundle, the hose is easy to store in a drawer or glove box between seasons; the resilient wall rebounds after bending, so you can reinstall it year after year without cracks or leaks, making it a cost-saving alternative to disposable ducts.
Tool-Free Quick Setup: The adapter ends slip over standard 5-inch couplers and lock with the built-in ring—no clamps, tape, or tools required—so you can have the extension ready in under a minute; when it is time to move the AC, simply twist off and pack away without leaving sticky residue or scratches on your window frame.
Indoor and Outdoor Versatility: Use it to vent dryers, dehumidifiers, or grow tents in addition to portable ACs; the neutral white finish blends with any décor, while the rugged wall stands up to garage, campsite, or attic conditions, giving you one economical solution for multiple ventilation needs around the home or on the road.