1 L Airlock Fermenter

$23.78 $

Use the 1 Litre Airlock Fermenter to make your own ketchup, salsa, chutney, hot sauce, and dosa (fermented Indian crepe); to pickle hot peppers, bell peppers, pearl onions, garlic, garlic scapes, dill pickled carrot sticks; to store sourdough starters and any extras from larger batches of sauerkraut, kimchi, or other brine-pickled vegetables that didn’t quite fit into other containers! This size is awesome for experimenting with various fermented foods as well.

Includes a rubber gasket, plug, grommet, glass disc/weight, 3-piece airlock, and 52 grams (~3 tablespoons) sea salt. Mini airlocks sold separately.

Out of stock


  • Health Benefits: The 1 L Airlock Fermenters offer a completely oxygen-free fermentation system that yields around 1 pound of mould-free, raw, fermented foods teaming with good microbes, active enzymes, and disease-fighting phytochemicals.
  • Airtight: It starts with an iconic, airtight Bormioli Rocco Fido jars and a grommet to accommodate a snugly fitting airlock through the lid. This system is a great alternative to jars with threaded lids through which oxygen enters.
  • Economical: DIY fermented foods rather than relying on store-bought ferments. Save money in the long term.
  • Correct process: Control the fermentation process at home to ensure your ferments have aged properly to ensure you feel your best on fermented foods.
  • Food Grade: Rest at ease knowing that the components are food grade and non-toxic.
  • Easy: Customize your ferments, add the flavour you want, and have various fresh ferments in as a soon as a week. Follow the 5-step process: choose, chop, salt, place, and pack. Learn more with the Getting Started booklet included with jar orders.

Additional information

Weight 0.973 kg
Dimensions 10.8 × 10.8 × 15.9 cm


  • Capacity: 3/4 to 1 pound vegetables or 1 litre (33.75 oz) liquid
  • Jar height: 6 1/4″ (15.9 cm) without airlock
  • Jar diameter: 4 1/4″ (10.8 cm)
  • Empty jar weight: 0.977 kg
  • Airlock height: 4.25″ (11 cm)
  • Glass disc diameter: approximately 3″ (7.6 cm)
  • Glass disc weight: approximately 140 grams

Component Details

  • Jar: Bormioli Rocco Fido jar lead-free, cadmium free, tempered clear glass, made in Italy
  • Gasket: food grade rubber, BPA-free, made in Italy by Bormioli Rocco
  • Grommet: FDA-NSF-61 food grade silicone, made in the USA
  • 3-Piece Airlock: crystal styrene for cylindrical body and low density polypropylene for cap, made in Canada.
  • Plug: FDA grade silicone tapered plug, made in China
  • Salt: ancient fine-grain Redmond Real Salt (unrefined sea salt), no additives, harvested from central Utah, USA.
  • Glass weight: lead-free, clear soda-lime glass disc handmade locally, in Edmonton, Alberta


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