Air Stone (Stainless 2 micron) Barbed

Use this 2 micron stone with an oxygen source or an aeration system to provide your yeast with oxygen prefermentation. The 2 micron stone can also be used for carbonating your beer.

To clean, just lift from the wort with the pump still running & immerse in your favourite non rinse sanitiser; then lift from sanitiser solution & leave to air dry.

WARNING: Boiling or soaking this stone is likely to result in blocked pores, due to their fine size, which then can be difficult to clear without prolonged drying.