These Plastic Bubbler Airlocks fit perfectly into our plastic demi-johns and 33 litre fermenting bins to keep the contents safe from contamination. Just pour a small (2-3 cc) quantity of water or leftover sterilising fluid into the chambers after setting up your fermenter.
This item contains - 1 x Plastic Bubbler Airlock
- 1 x Red Plastic Cap
If you are new to brewing then view our "How to Brew Beer guide" by clicking HERE
Please note all necessary equipment is available in our complete Micro Brewery System, please click HERE for details |