A versatile 3 m (≈10 ft) air‑conditioner vent hose kit that fits both 5 in (125 mm) and 5.9 in (150 mm) duct outlets. The set includes a high‑flexibility PVC‑sleeved hose and a dual‑size threaded coupler, giving you three connection options—5 in to 5 in, 5.9 in to 5.9 in, or mixed 5 in/5.9 in—so you can extend or join ducts without extra parts.
Key features
- Length & fit: 3 m long, 5 in diameter hose suitable for most AC units, cooker hoods, hydroponic systems and other appliances with 5 in or 5.9 in vents.
- Durable construction: Outer heat‑resistant PVC sleeve protects against temperature spikes; an internal wire‑coil core adds rigidity while keeping the hose easy to bend around obstacles.
- Smart coupler: ABS‑made threaded ring (130 mm internal × 154 mm external × 65 mm height) locks securely in both clockwise and anti‑clockwise directions. It can join two hoses of the same size or bridge different sizes, offering a hassle‑free duct extension solution.
- Compact storage: The wire‑coil lining lets the hose collapse neatly when not in use, saving space in closets or toolboxes.
Designed for universal compatibility, this kit delivers a reliable, heat‑resistant pathway for hot air exhaust while remaining simple to install and adjust. Perfect for DIY homeowners and professionals seeking a flexible, long‑lasting vent extension.





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