3 Piece Airlock Grommet Combo
For sealing your fermenting vessel. Allows CO2 to vent. Easy to take apart and to clean.
Includes body, piston, and vented cap.
Fill up to the indicated line with sanitiser water to make sure that there is no possibility of infection.
Included with our Fermenting Buckets.
2 reviews for 3 Piece Airlock & Top Hat Grommet Combo