Oxygenate or aerate your wort properly with this stainless steel diffusion stone! This 0.5 micron diffusion stone features smaller holes than a 2 micron stone for quick and effective diffusion of gases into solution. It features a 1/4" barbed stem for attachment to tubing. They are most often used in aeration or oxygenation systems. However, they can also be attached to the dip tube of a keg to bubble CO2 through solution and quickly carbonate beer. Use one while aerating or carbonating and experience the difference!

It is recommended to boil the stone after use in order to clean and sanitize. Avoid touching these stones with your hands, as oils from your skin can get into the pores of the stone and cause clogging.