Complete Ona Carbon-Air with Gel & Filter, 450 CFM beneficial microbes and color expression

and color expression

Improves drought tolerance

or buying components to achieve NEMA 4X rating

You can use Grow-Cubes in any size pot and in many different growing systems

Complete Ona Carbon-Air with Gel & Filter, 450 CFM beneficial microbes and color expressionThe complete ONA Carbon Air is the latest in environmentally friendly odor control! It has two 6" ports to facilitate airflow into the carbon filter and out through the fan unit, and comes complete with bituminous charcoal based carbon filter with one 6" inch duct for incoming air (top duct), gel, and 450 CFM fan with one 6" duct for outgoing air (bottom duct). Connect to existing ventilation system to distribute throughout room or air exhaust system.