Twin Bubble Airlock and Carboy Bung (Set of 2) Price & Reviews

Twin Bubble Airlock and Carboy Bung (Set of 2) Price & Reviews




When filled with water allows Co2 gas to bubble out and prevents air from getting in. Enclosed design allows for slower evaporation from airlock bubble. Package contains 2 twin bubble airlocks and 2

Allows for slower evaporation
Universal Carboy Bung for 3, 5, 6 and 6.5 Gallon Glass Carboys



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