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3-Piece Airlock for your fermentation process

1. Includes body, piston and vented cap. Fill with water and insert in drilled stopper or bung to vent gases during fermentation
2. Prevents the invasion of foreign yeast, bacteria & insects
3. Discourages yeast overactivity
4. Helps to avoid cross-contamination (you can ferment kombucha and kefir in the same place)
5. Prevents evaporation by sealed construction
6. Easy to clean

Dimensions airlock : 35 x 115 mm (Ø x H), conical course tube Ø 9 tot 12 mm.

Dimension of conical stop: outer Ø 25/32 mm, inner Ø 8 mm.