3 piece airlock. Clean, sanitize and fill with water to the fill line. This classic air lock is preferred by beer brewers. It is easier to clean compared to the "double bubble" S-type air lock. However, it seems to evaporate faster than the "s" type airlock. For this reason, wine makers seem to prefer the S-type airlock - 

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Three Piece Fermentation Lock air lock

  • Product Code: 3pl
  • Availability: In Stock
  • $1.40

Tags: Three piece fermentation lock, air lock, airlock, bubbler