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Product Information

Availability
Temporarily out of stock.

About

North Mountain Supply Clip-On Airlock (1 Count) – Designed to fit narrow mouth demijohns from 10 L (2.5 gal) to 34 L (9 gal) for secure fermentation.
Perfect for Fermentation – Ideal for winemaking, beer brewing, cider, and mead fermentation.
Durable & Reliable Seal – Prevents air and dust from entering while allowing CO₂ to escape, ensuring a clean ferment.
Easy Clip-On Design – Quickly attaches to narrow mouth demijohns with no tools required, trusted by home brewers and winemakers for consistent results.
To promote a positive and satisfying customer experience, this product is covered by North Mountain Supply's 30 day hassle-free replacement program, in the event the product is damaged or defective.

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