A reliable, insulated vent hose is essential for any hydroponic or indoor‑grow setup, and this 4 × 2.5 m PVC + aluminum‑foil duct delivers exactly that. Designed with a universal 102 mm (4 in) connection, the flexible hose extends to 2.5 m in normal use and can be pulled out to a maximum of 2.75 m, giving you a little extra slack for easy routing around lights, frames or other obstacles.
Why growers choose this hose
- Aluminum‑foil insulation – cuts noise and keeps the air stream cool, protecting sensitive equipment.
- Durable construction – tear‑resistant PVC outer sleeve paired with an internal steel‑wire coil holds its shape while remaining bendable.
- Temperature‑tolerant – operates safely from –30 °C up to +150 °C, perfect for both heating and cooling cycles.
- Air‑quality boost – helps limit mold, condensation and germs, keeping your grow room healthier.
- Universal fit – works with the majority of hydroponic systems that use a standard 4 in vent outlet.
Key specs
| Specification | Detail |
|---|---|
| Connection diameter | 102 mm (4 in) |
| Operational length | 2.5 m (8.2 ft) |
| Fully extended length | 2.75 m (9 ft) |
| Minimum retracted length | 230 mm (9 in) |
| Materials | PVC sleeve / steel wire coil / aluminum foil liner |
| Temperature range | –30 °C to +150 °C |
Whether you’re setting up a new grow room or upgrading an existing ventilation system, this insulated hydroponic vent hose offers the flexibility, durability, and quiet performance that serious growers expect.
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