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3-Piece Air-Lock
3-Piece Air-Lock
3-Piece Air-Lock
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3-Piece Air-Lock

Regular price $2.50

Unit price per 

This 3-piece air-lock is the best choice for primary oxygen-free (anaerobic) fermentation. The air-lock create a closed fermentation system that will allow CO2 to escape without allowing air to enter and contaminate your fermentation.

Useful for the fermentation of: beer, wine, mead, sauerkraut, cider, etc.


To use the air-lock, fill it with water or alcohol until you reach the "FILL LINE" level.

Disassemble the 3 pieces for easy cleaning.

Fits 3/8" Rubber Grommet.

The air-lock is also available pre-installed on a large glass jar.

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