Combi Ducting

Combi-ducting is a combination of multi-ply aluminium and polyester laminated ducting with a strong steel spiralled internal frame. This provides excellent benefits. The ducting is extremely strong and will not rip or tear. It is also fire retardant and manufactured to meet European safety standards. Ideal for removing unwanted heat from lighting, fans or other sources without it leaking back into your grow area.

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