Duct Carbon Filter 6 - Charcoal Carbon Filter for 6" Duct Fan grow-light-bulbs Four sizes available: 2

Four sizes available: 2

organic British Columbia kelp (Macrocystis integrifolia)

The ancient Amazonians are best known for the ultra fertile soils they created over a thousand years ago

Magnesium (Mg) is part of the chlorophyll molecule

FASTEST ROOTING - The fastest way to root new plants from cuttings

Duct Carbon Filter 6 - Charcoal Carbon Filter for 6" Duct Fan grow-light-bulbs Four sizes available: 2Designed to eliminate odors and chemicals for grow tents and hydroponics room. Features premium grade Australian charcoal with higher adsorption and longer life rating. Contains heavy duty aluminum flanges, galvanized steel meshing, and clothed pre filter. Enables maximum airflow passthrough for both intake and exhaust configurations. Duct Opening: 6 Length: 16" Airflow Rating: 410 CFM Carbon: Australian RC412 at 1200+ IAV Thickness: 38mm PRODUCT