5 airlocks and grommets by Almost Off Grid.
This set includes five bubbler airlocks and five grommets for use in fermenting your favourite beverages and foods. Our airlocks feature a durable, clear plastic construction that allows you to easily watch the fermentation process. They are designed to fit snugly into the grommet when fitted into a bored bucket or mason jar lid. This creates an airtight seal that helps to prevent contamination and oxidation, whilst allowing excess gas to escape through the airlock.
Simply add water to the airlocks and view bubbles as your beer, wine or food is fermenting. As well as fitting in the grommets, the airlocks are reusable and will also fit into bored rubber or cork bungs. With this set of 5 fermentation airlocks and 5 grommets, you'll be able to start multiple fermentation projects at once or replace any old or damaged airlocks and bungs in your existing fermentation equipment.
Whether you're an experienced fermenter or just starting out, our airlocks and grommets are the perfect choice. Ideal for homemade wine, cider, mead, beer, kombucha and fermented foods.