| Return shipping will be paid by | Seller |
|---|---|
| All returns accepted | Returns Accepted |
| Item must be returned within | 30 Days |
| Refund will be given as | Money back or replacement (buyer's choice) |
| Final Product | Beer |
| Type | Acid Test Kit |
Check the listing for details. Diffusion Stone .5 Micron, 1/4" Barb. Condition: New. Listed at 12.99 USD. Diffusion Stone .5 Micron Stainless steel Diffusion Stone Can be used with "fish tank type" air pumps or pure oxygen regulators to aerate wort. YOU CAN ALSO USE THIS DIFFUSION STONE FOR CARBONATING! Attach 2' of 1/4" tubing from the "gas in" dip tube inside the keg. (Tubing not included). You set your desired pressure on the regulator and gas gets emitted through the .5 micron stainless stone. The half micron bubbles rise through the beer creating so much surface area contact between gas and liquid that the absorption rate is very rapid. This is very similiar to how beer is carbonated in breweries.