Airlock (Twin Bubble)

Availability: In stock (16)
Delivery time: 1-3 Days
  • Buy 5 for $0.95 each and save 20%

Twin bubble airlock.  Fits all standard rubber stoppers and bungs.

  • Made of soft plastic.
  • Comes assembled and individually packaged in a plastic bag.
  • Snap on cap, makes it more difficult to lose.
  • Cap with holes on top, making it easy to breathe.
  • Small chambers allow you to check for pressure differences between the fermenter and outside.
  • Fits the 38 mm screw cap.
  • Rounded stem at the bottom, making a better seal when working with rubber bung.
  • BPA Free


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