DIAH DO IT AT HOME Fermentation Airlock and Bored Bung Cork Stopper for Glass Demijohn (6 x Airlocks + Bungs)
Rated 4.4 / 5166 ratings on Amazon →
Pros
- Pack of 6 airlocks and bungs, good value for multiple demijohns
- 6-bubble chamber design makes fermentation easy to monitor
- Works across beer, wine, cider and kombucha brewing
Cons
- Rubber bungs vary slightly in fit between demijohn necks
Specifications
- Material
- Rubber & Plastic
- Price
- Budget
- Capacity
- Standard Demijohn
Related attributes
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Not sure which fermentation equipment is right for you? Read our Best Fermentation Equipment UK (2026) guide.
£11.95
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