.5 Micron Diffusion/Carbonating Stone w/ 1/4″ Barb.
From the product description, check product page for current description, price and availability:
- Stainless steel 0.5 micron diffusion stone with 1/4in barb
- Oxygenate wort thoroughly to insure a healthy fermentation
- Carbonate draft beer quickly
- For use with compressed CO2, O2 or adequately powered air pumps
Possible homebrewing uses include – carbonating, oxygenating and aerating. Check out my my Hands on Review of this stone.
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