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4 Lids With Airlock (Regular Mouth)

Regular price $18.00

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Use your jars for your fermentation recipes with these standard opening lids with an airlock!

No need to monitor your jars during fermentation. With an airlock, the process is much easier.

The airlock is an effective device that allows gas to escape while keeping oxygen out.

It creates an anaerobic environment ideal for lacto-fermentation.

The lid fits all regular mouth jars (Mason, Ball, etc.).

To use the airlock, simply fill it with water or alcohol to the fill level line. It comes apart in 3 pieces for easy cleaning.




  • 4 3-piece airlocks
  • 4 ⅜" rubber grommets
  • 4 pierced plastic lids suitable for standard openings
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