Active Air CO2 System with Timer, 0.2-2 cu ft per hour

COSYS
$104.03
$129.77 -20%
In stock
CannaBasics
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Buying Multiple Units?
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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

NOTE: Current COSYS & COSYS20 now come equipped with a black rubber O-ring that has replaced the white plastic washer. 

Brand
Active Air
Height (in)
6.9
Length (in)
8.8
Width (in)
9.8
GTIN
638104200011
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