Fermenting

Designed for easy cleaning, the three piece Plastic Econo Air Lock releases CO2 pressure during primary fermentation with plastic, bucket fermentors. For secondary fermentation in carboys, place the Econo Air lock in the appropriate sized rubber stopper t

The LId for the 2 – gallon plastic bucket is equipped with a rubber grommet for insertion of an air lock. #2 rubber stopper is commonly used as replacement for grommet.