Air Extraction Kit. 1.2M x 1.2M GROW BOX TENT KIT. 1 20 x 120 x 235cm 25mm Grow Box Tent. Rope Ratchets To hang your lighting and extraction units. The very best with this fantastic tent. 4" Aluminium Ducting ( 5m ) Standard uninsulated aluminium ducting is a simple, cost effective way to connect your fans and filters to provide ventilation for your grow tent.
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