590mm ..

The New 21st Century Airlock The Sterilock contains a patented nanoseal that allows C02 gases to safely vent while preventing any contaminants (including bacteria) to enter the fermentation vessel To remove fermentation odours, simply remove the Sterilock lid and fit the optional odour absorbing capsule. Each capsule is good for an avera..

For use with the Sterilock Airlock Contains 4 odour absorbing capsules to remove fermentation odours, simply remove the Sterilock lid and fit an odour absorbing capsule by inserting the white (smaller diameter) end into the top of your Sterilock Airlock. Each capsule has been designed to remove fermentation odours over the entire period ..

Insert into fermenter tap to reduce sediment flow ..

For use with fermenting barrels (H440) ..

For use with airlock (H166) on Fermenter (H440) ..