3 Piece Fermentation Airlock

SKU: C6501

$0.99

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It’s very easy to use just Drill a 1/2″ hole in the fermenter lid. Then insert the black grommet into the cover hole. Place the tapered tip of the airlock into the grommet hole to seal the bottle. Allows air bubbles to escape during the fermentation process while preventing oxygen from damaging your fermentation and beer brewing.