This 1gallon (3.8L) capacity glass jug is fitted with a 3-piece airlock and a pierced lid.
The airlock (bubbler) is essential for any fermentation requiring an oxygen-free closed environment, such as alcoholic fermentation.
To prevent air and bacteria from entering the 1-gallon fermenter while allowing carbon dioxide (CO2) to escape, fill the airlock to the "Fill line" level and insert it into the lid.
The airlock disassembles into 3 pieces for easy cleaning.
This small volume glass carboy will also suit those who wish to prepare a large quantity of yeast starter or to experiment with different beer or wine recipes and flavours.
- 1 gallon (3.8L) clear glass carboy with handle
- Pierced rubber lid #6
- 3-piece airlock
Size when assembled: 16.5 x 40cm / 6.5 x 15.75in