Hydrofarm CO2 (.2 2 cu ft per hour) with Timer
$129.77
### Hydrofarm CO2 (.2 2 cu ft per hour) with Timer
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 Hydrofarms CO2 Flow Rate Calculator, click HERE
NOTE: Current COSYS -amp COSYS20 now come equipped with a black rubber O-ring that has replaced the white plastic washer.
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### Hydrofarm CO2 (.2 2 cu ft per hour) with Timer
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 Hydrofarms CO2 Flow Rate Calculator, click HERE
NOTE: Current COSYS -amp COSYS20 now come equipped with a black rubber O-ring that has replaced the white plastic washer.
### Hydrofarm CO2 (.2 2 cu ft per hour) with Timer
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 Hydrofarms CO2 Flow Rate Calculator, click HERE
NOTE: Current COSYS -amp COSYS20 now come equipped with a black rubber O-ring that has replaced the white plastic washer.