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Mastering the air in your grow tent starts with the right ducting. This Combi aluminium-and-PVC conduit, 152 mm in diameter and 3 metres long, effortlessly links your extractor fan, carbon filter and air vents.

Its combined aluminium and PVC wall, reinforced with a steel spiral, delivers solid strength while staying remarkably flexible. Bend, route and compress the duct freely to fit any grow-tent layout without choking the airflow. Light and compact once retracted, it installs in seconds with two duct clamps.
| Specification | Detail |
|---|---|
| Diameter | 152 mm (Ø152) |
| Length | 3 metres (extendable) |
| Material | Aluminium + PVC, steel spiral |
| Use | Air extraction & intake |
| Compatibility | Ø150/152 mm fans & filters |
Bendable and steerable through 360°, the duct hugs every angle of your setup without kinking or restricting airflow.
The alu/PVC combination stays very light and retracts for easy storage and transport between cycles.
The combined wall slightly dampens fan vibration for a more discreet grow than bare aluminium ducting.
Yes. The 152 mm diameter matches the 150/152 mm standard: it connects directly to fans, carbon filters and sleeves of this size using duct clamps.
Can it be used for both extraction and intake?Absolutely. The duct suits both extracting stale air and bringing in fresh air. For a full setup, a 3 m length is usually enough for both runs.
The right balance of strength, flexibility and price to ventilate any indoor grow tent efficiently.