A versatile 4 × 2.5 m Flexible Insulated Vent Hose with PVC‑Aluminium‑Foil construction is perfect for any appliance that needs a reliable exhaust line. The kit includes one 102 mm (4 in) hose and two adjustable stainless‑steel clamp clips (90‑110 mm), giving you a secure, leak‑free connection in seconds.
Why this hose stands out
- Noise‑reducing aluminium foil insulation – keeps the vent quiet while minimizing heat transfer.
- Durable PVC outer sleeve – tear‑resistant and able to withstand temperatures from –30 °C to +150 °C.
- Steel‑wire coil core – maintains shape and adds rigidity without sacrificing flexibility; the hose can bend around obstacles and retract to its original 230 mm length.
- Easy installation – the 2.5 m operational length extends to 2.75 m (extra 0.25 m slack) for hassle‑free fitting; clamp clips secure the ends to standard 4 in outlets.
Ideal applications
Air‑conditioning units, tumble dryers, cooker hoods, HVAC systems, extractor vents, hydroponic grow rooms and any other equipment that requires a 4‑inch vent pipe.
Key specs
| Specification | Detail |
|---|---|
| Connection diameter | 102 mm (4 in) |
| Operational length | 2.5 m (8.2 ft) |
| Maximum extended length | 2.75 m (9 ft) |
| Minimum retracted length | 230 mm (9 in) |
| Materials | PVC sleeve / steel wire coil / aluminium foil lining |
Enjoy quieter operation, better air quality and protection against mould, condensation and germs—all with a flexible hose that adapts to any installation scenario.





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