Two Piece Airlock
This two piece airlock is easy to clean and allows the fermentation gasses to escape without letting any air in.
Includes a grommet.
This requires a 13 to 14 mm hole to fit the grommet.
How To Use An Airlock
- Insert the rubber grommet into the hole and then insert the shaft into the grommet.
- Once the lid is inplace fill the airlock about half full of water and place the cap on.
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