A carbonation stone designed with a removable and replaceable carb stone. Ideally suited to Ss Brewtech unitanks up to 1bbl.

• 1.5" Tri-Clamp 
• 3/8" Hose barb valve
• 0.5 Micron stainless steel carb stone

Note: it needs a minimum 19mm inner diameter tee to be used in an oxygenation kit.

From: Ss Brewtech