Fermentation Stopper Plastic Gardener Tubes with Lid Bubbler Airlock Household Wine Brewing Kit 5 Piece Fermentation Airlock Bubbler for Fermentation

The fermentation airlock can be used for preservation winemaking beer brewing sauerkraut and kimchi fermentation to meet your daily fermentation needs. The infusion airlock facilitates fermentation because it can effectively isolate the air to prevent oxidation and allows the whole fermentation process to be fermented and extracted automatically at normal temperature without manual control. 5 pieces of fermentation tube model with lid for hobby needs. For post-fermentation of beer wine wort juice and more It can be used for repeated long-term use in fermenters up to 10 gallons. This one-piece food-grade alcohol-resistant plastic fermentation bung with lid is essential for hygienic fermentation This gas fitting keeps bacteria microbes unwanted yeasts and contaminants out in your mash. In addition you can better control the fermentation process with additional gas and use the typical bubbling and rising gas to reliably determine the end of fermentation Proofing Tube/Fermenter Attachment/Hobby Proofing Bung Function: - Made of high quality BPA-free polypropylene with rubber stopper - Easy to use for healthy fermentation foods - Isolate air to prevent oxidation and allow automatic fermentation - Suitable for boiling brewing preparing wine beer sauerkraut and kimchi Dimensions: 17 x 6 x 2 cm Packing list: 5 × fermentation lock