Symbiota

One-way airlock fermentation lid for glass jar

Price: $7.99

Included in this purchase is one fermentation airlock lid and supplied colors may vary depending on current stock. 

If you would like a particular color, please be sure to let us know/check with us for stock. 

Our one-way airlock fermentation lids are ideally suited to mason jars and are secured 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 as veg mixes.

If you would like to order the airlock lid with a stainless steel band, view here.

The dimension of the one-way airlock fermentation lid is 82mm.

****Note:

  • Please use an urban address where possible.
  • Live cultures are couriered out on Mondays & Tuesdays. 


  • 5 stars: 17 (89%)
  • 4 stars: 2 (11%)
  • 3 stars: 0 (0%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
K
K Chandler
Quality seems good

Quality seems good, haven't used it yet

A
Anonymous
As uual

As uual, no issues at all with this wee purchase. Thanks

A
Amanda
High quality airlocks

These high quality airlocks make fermenting very easy.

A
Anonymous
Really useful

Really useful. I used one on my last batch of kraut and could just set and forget! Much easier than burping….

J
Jared
Works fine

Seems to do the job. I could see air bubbling out during my ferment

N
Nicola Faram
Neat and tidy

Using airlock silicone lid is much easier than rubber banded layers of gladwrap with small holes poked in it 😁

B
Brian Robson

One-way airlock fermentation lid for glass jar

E
EMILY HALL
air lock

This was my first silicone airlock attempt. I really like it!

M
Michael Wemyss
Received but not used

Great service for delivery, haven’t used them yet

A
Adrienne Wright
Airlock lid for jar.

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

m
matt deacon
good service

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

L
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 ☺️

C
Christine Green
Great Product

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

D
DAVID MEDLAND-SLATER
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.

W
Wendy
one-way airlock fermentation lid

This is a great product, perfect for making sauerkraut. the rings that hold it in place, fit well and screw on tightly. They even fit an Agee jar. I will be getting more.
Thank you Symbiota team

S
Shari Jamieson

One-way airlock fermentation lid for glass jar (Buy 3 & we'll send a 4th lid FREE)

M
MICHAEL
Air Lock

Great product.Excellent service

L
Lisa Errol
One way airlock fermentation lid

Excellent results so far.

Wonderful to hear Lisa!

S
Shirley Sinden

One-way airlock fermentation lid for glass jar (Buy 3 & we'll send a 4th lid FREE)