Double Bubble Airlock

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  • Regular price $0.99

The twin bubble airlock 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 or beer.

  • Made of durable plastic
  • Twin bubble allows CO2 to escape
  • Fill with sanitizer and attach to fermenter
  • Works well for beer, wine, vegetable, or fruit fermentations