1 Full Co2 Cylinder

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Having a total of 3 Cylinders helps ensure you'll always have 1 full Cylinders in your soda machine while we’re refilling your 2 empty Cylinders. (We always refill 2 Cylinders at a time.) Please Note: You only get 1 Full CO2 Cylinder on this item. By subscribing to our CO2 Exchange Program, each future refill order will be $20.99 per Cylinder. You Get: Your Selected Number of Cylinders 1 CO2 Refill Box 1 Prepaid USPS Return Label Show more