6" sintered stainless carbonation stone with a ¼" BSP female inlet.
A fine-pore sintered 304 stone that breaks CO₂ into a fog of micro-bubbles for fast, even forced carbonation — or diffuses oxygen into fresh wort before pitching. The long 6" element gives plenty of diffusion area, and the ¼" BSP female inlet threads straight onto your gas line.
Key points
- Sintered 304 stainless — micro-bubble gas diffusion.
- Forced carbonation (CO₂) or wort oxygenation (O₂).
- 6" (152 mm) element with a ¼" BSP female inlet.
- Strips down and cleans for repeat use.
Specifications
| Type | Sintered diffusion / carbonation stone |
| Length | 6" (152 mm) |
| Inlet | ¼" BSP female |
| Material | 304 stainless steel |
Want it ready to connect? See our carbonation-stone full sets in 1.5" Tri-Clamp Fittings.