Lid for the Catalyst Fermentation System


Need a spare lid for your Catalyst? Look no further!

If you plan to make any modifications to your Catalyst lid - like drilling holes to fit for a chilling coil or other temperature control, fitting CO2 connections, etc. - you can do so on a new lid & keep your original lid handy for more straightforward fermentations.

*Lid does not include a lid seal or a rubber stopper

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