3-Piece Airlock and #10 Rubber Stopper Set for Brewing & Fermentation

Description

This Airlock and Stopper Set is the standard fermentation venting solution for homebrewers and winemakers. The 3-piece airlock design is preferred for its ease of cleaning and ability to handle vigorous fermentations without blowing over. The #10 rubber stopper is the standard size for most 5, 6, and 6.5-gallon glass carboys and several plastic fermenter models, providing a 100% airtight seal while allowing CO2 to escape safely.

Sanitation Note: Fill the airlock with Star San solution or high-proof neutral spirits (vodka) up to the ‘fill line’. This prevents fruit flies and bacteria from entering your fermenter. To prevent the stopper from “slipping out,” ensure both the stopper and the inside of the carboy neck are perfectly dry before insertion.