Fermentation Lid for Gallon Jar: This 110mm plastic gallon jar fermentation lid comes with both a gasket and grommet and is ready to use with any standard-size 3-piece or S-style airlock.
Airtight and Secure:The included inner lid silicone gasket adheres securely to your gallon jar, creating an airtight seal. The rubber grommet creates a seal that holds the airlock securely in place, allowing CO2 to flow out so your batch can gas off while it ferments.
Versatile Use: One size fits most. This lid will fit standard-size gallon jars with an opening of 4.33″ (110mm). It is suitable for various fermented foods and beverages.
Small Batch Fermentation: Use the lid and airlock to begin fermenting all your favorites from beer, wine, cider, and mead to sauerkraut, pickles, kimchi, and even hard kombucha from the comfort of your own home
Dishwasher safe, satisfaction guaranteed: The fermenting lid, gasket, grommet, and airlock are all made of food-grade plastic, are dishwasher safe and guaranteed to last through all your favorite home ferments.
