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Feature

3 Piece Eco no-Lock with carboy bung
Universal carboy bung
Keeps air from reaching the beer or wine
Easy to clean

Description

Basic plastic 3 piece airlock. Cylinder Lock is a type of airlock which serves one purpose: to let fermentation gas out and to keep air from reaching the beer or wine. Very durable and easy to clean. Remove top and fill to line with sanitizer solution.