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Twin Bubble S-Shaped Airlock
Twin Bubble S-Shaped Airlock

Air Lock (Twin Bubble S Type)

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On sale: $1.99 $1.79
Status: In Stock
This one-piece S-shaped airlock features a smaller chamber so you can closely observe the CO2 rising and, with that, the rate of fermentation. Fill the airlock with water and insert it into a drilled stopper to vent gases during fermentation. Also handy when you are cooling a beer as there is less chance of getting water sucked back into the fermenter. The innovative S design prevents backflow.

  • Made out of Plastic
  • S-Type
  • 6 3/4" Height
  • 2 1/8" Diameter
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