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ExHale 365 Self Activated CO2 Bag
The ExHale 365 is a self-activated version of the Original CO2 Bag. The 365 will provide a 4x4 foot or ...
$25.13
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ExHale XL CO2 Bag
The XL ExHale CO2 Bag is for medium to large grow spaces. The XL will provide a 6x6 foot or ...
$40.38
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ExHale, The Original CO2 Bag
The Original ExHale CO2 Bag produces CO2 24 hours a day with no need to refill bottles or use expensive ...
$23.84
