ONA - ONA BLOCK CONTROL DUCT 100MM

Marsoni

M251S

$24.96

Get it in 3 business days with 1 day shipping. Friday, May 29

ONA - ONA BLOCK CONTROL DUCT 100MMJoint for ? 100mm diameter duct Junction to allow the use of ONA Block connected to the air intake system of your indoor cultivation. The junction has a perforated cylinder inside, connected to an opening with a lid on one side, so that up to 3 Ona Blocks can be introduced inside. The air flow, crossing the cylinder containing your ONA Blocks, allows them to evaporate slightly, neutralizing any olfactory trace of odor. A practical, fast and efficient

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Reviewed in the United States on July 15, 2025