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Home Brew Ohio Plastic Airlock Pack of 12$15.27
Three piece airlock used for fermentation of beer and wine. Fits into grommeted plastic Lid or drilled bung. After inserting it into a stopper, and the proper container, fill to the "fill line" with clean water to create a closed fermenting system.
This allows CO2 to escape, but ...Three piece airlock used for fermentation of beer and wine. Fits into grommeted plastic Lid or drilled bung. After inserting it into a stopper, and the proper container, fill to the "fill line" with clean water to create a closed fermenting system.
This allows CO2 to escape, but does not allow air back in to contaminate your fermenting product. The 3 plastic pieces come apart for easy cleaning between uses and is easy to assemble.