Twin Bubble Airlock for Wine Making and Beer Making (Pack of 3)

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Made of Durable Plastic
Twin Bubble allows CO2 to escape
Fill with Sanitizer and attach to fermentor
Works for Beer, Wine or Vegetable fermentations
Fits in grommeted bucket lids, drilled rubber stoppers or bungs


High Quality "S" shaped, caps and bodies. The air lock is filled half full with water, metabisulphite solution or sanitizer to allow CO2 gas to escape the fermenter while not allowing air, bacteria or wild yeast to get into the wine.