0.5 Micron Carbonating Stone:
The Carbonation Stone allows you to quickly and accurately carbonate your kegged beer. The 0.5 micron size of the stone diffuses the gas rapidly into the beer lending very fine bubbles.
The stone can be attached to the end of your “gas in” on your keg using tubing, just ensure the tubing stays above the bottom of the keg.
Sanitise stone in boiling water or clean in a non-rinse sanitiser whilst running CO2 or air through the stone. If the pores in the stone get blocked from handling give a 10 second dip in hydrocloric acid before rinsing with water.