Controlled ventilation with no odour or heat leaks — Ø254mm 3m combi alu/PVC ducting to connect your extractor fan and carbon filter.
Trust: designed in France by BloomLED, an indoor lighting and ventilation expert for 10+ years.
Ø 254 mm · 3 m length · Twin-wall alu/PVC · Flexible & expandable
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The BloomLED Ø254mm 3m combi alu/PVC ducting connects your extractor fan to your carbon filter for flawless climate management inside your grow tent. Its twin-wall construction limits heat and odour leaks, while the flexible, expandable design makes installation easy even in the tightest spaces.

| Specification | Value |
|---|---|
| Diameter | 254 mm |
| Length | 3 m |
| Material | Aluminium + PVC (twin-wall) |
| Flexibility | Flexible and expandable |
| Use | Air extraction & odour filtration |
The Ø254mm diameter delivers generous airflow to quickly remove heat and refresh the atmosphere of your growing space.
Built with a double layer, the ducting traps heat and curbs odour, making it ideal alongside a carbon filter.
Soft and expandable, it bends around corners and clips onto fans and filters in seconds, with no special tools required.
It channels air from your extractor fan outside or through a carbon filter. The alu/PVC twin wall reduces heat loss and odour, keeping your indoor grow healthy and discreet.
Is this 254mm ducting compatible with my gear?Yes, as long as your fan, filter or reducer has a Ø254mm outlet. BloomLED offers the combi range in every common diameter so it fits your setup.
Selected and designed in France by BloomLED, an indoor growing expert for over 10 years: reliable, durable and quiet ventilation.