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One-way airlock fermentation lid for glass jar

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Ideally suited to mason jars and is secured on with a metal/stainless steel ring. This one-way airlock lid allows for carbon dioxide to escape, while inhibiting oxygen from entering. This creates the ideal environment for fermentation, especially quick ferments such a veg mixes.

One-way airlock fermentation lid for glass jar

One-way airlock fermentation lid for glass jar


Customer Reviews

Based on 10 reviews
Adrienne Wright
Airlock lid for jar.

I’m very happy with this product.
It works well and is easy to clean.

matt deacon
good service

I haven't used my fermentation lid, but the customer service was outstanding.

Leanne Jimmieson
Love This !!!

I purchased a kefir water kit & coconut yogurt kit a few weeks ago
and I am super happy with my purchase
easy to follow instructions, my grains have multiplied nicely too.
Packaged simple and elegant
My kids & the hubby are really enjoying the kefir water & coconut yogurt.
I want to purchase a pickling kit soon.
Thankyou Symbiota ☺️

Christine G.
Great Product

Very happy with one way airlock fermentation lids. Have tried them and they work exactly as they should.

Excellent advice and service as always

I wanted a slight variation on the standard special offering and it was sorted out very quickly and delivered promptly

Glad we could be of help. We are always willing to work with our customers. Thank you for your feedback.