Airlock - 3 Piece

Airlocks are an essential element in fermentation. Airlocks prevent oxygen from getting into a fermenter while at the same time allowing for CO2 to escape. The 3 Piece Airlock is our preferred style of airlocks. We love it because it is easy to take apart and clean. 

- This airlock will fit inside any of our bored rubber bungs and corks. 

- Be sure to add water to the fill line