QUESTION: What size of the carbon dioxide (CO2) gas tank do I need?
ANSWER: If you set the CarboHaler to deliver 4% of carbon dioxide, you will consume about 4-5 grams per minute (0.15 ounces per minute). If you set the CarboHaler to deliver 2% of carbon dioxide, you will consume about 2-2.5 grams per minute (0.07 ounces).
- A CO2 gas tank with the size of 4 kg (9 lbs) gives about 200 4-minute sessions with 4% CO2. And about 500 3-minute sessions with 2% CO2.
- A standard 425-gram (15 oz) SodaStream cylinder gives about 25 4-minute sessions with 4% CO2. And about 50-60 3-minute sessions with 2% CO2.