Dual-bubble design enables precise gas release for optimal fermentation
Prevents contamination by allowing air to escape slowly
Compatible with carboys and buckets for versatile use
Easy installation with standard stoppers or bungs
Reusable and durable construction for repeated use
Summarized by Shop
Fill the Bubbler Airlock with water and insert in drilled stopper or bung to vent gases during fermentation. Installs onto a carboy or bucket allowing CO2 to escape, without risking contamination while making beer, wine or anything else.