Fermenting Airlock with ring

This silicone fermentation airlock system with stainless steel screw band is designed to make home fermentation safer, cleaner, and more reliable. It is compatible with popular wide-mouth glass preserving jars including AGEE Special, Mason, Kilner, and Ball, creating a secure seal without the risk of rusting bands.

The airlock allows gases produced during fermentation to safely escape while preventing oxygen from entering the jar. This controlled environment is essential for successful lacto-fermentation, helping to reduce spoilage and support consistent results.

Ideal for kombucha, kefir, kimchi, sauerkraut, and other fermented vegetables and drinks, this system works beautifully when used alongside glass fermentation weights and quality glass jars for complete fermentation control.

Made from FDA-approved, food-grade silicone and stainless steel, the airlock is durable, reusable, and dishwasher safe—built for long-term use in a busy fermentation kitchen.

Once fermentation...