Airlock & #6.5 Rubber Bung Combo

This is a combination of our most sold airlock and rubber bung. The #6.5 bung fits all pails, and carboys, and most gallon jugs. It is the 'standard' size of rubber bungs. The airlock in this combo is the 3 piece airlock which we find works the best, and is the easiest to clean. 

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