$114.95

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

Current Stock:
SKU:
COSYS
Width:
9.80 (in)
Height:
6.90 (in)
Depth:
8.80 (in)
Warranty:
3 Year