Home » All Products » Climate Control » CO2 Systems » Active Air CO2 System with Timer, 1-20 cubic ft per hour
Deliver growth-boosting CO2 with our user-friendly, easy to operate system. With its programmable timer, it will automatically maintain ideal CO2 levels for optimum growth. For small to medium size areas, select the COSYS; for larger than 10′ x 10′ areas, select the COSYS20.
To use Hydrofarm’s CO2 Flow Rate Calculator, click HERE
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