Aeration Stone 0.5 Micron Stainless Steel Oxygenation Diffusion Stone 1/4" Barb for Home brewing Wine Beer Soda + 20 Inch Silicone Hose (Pack of 2)

【Healthy Food Grade Material】The Whole Food Grade 0.5 micron diffusion stone is made of 316 Stainless Steel 1/4" Barb, which let our 0.5 micron aeration stone anti-corrosion high temperature resistant Durable. 20 inch line is made of food grade Silicone 【Unique Mouth Feel】0.5 micron diffusion stone will produce smaller finer bubbles which can make the O2 or CO2 combine with liquid faster. Make draft beer, home brew soda and other drinks more delicate, more exquisite and fresher 【Wider Contact】This diffusion stone has a wider contact area than the general diffusion stone, and it is easy to produce more bubbles, and the fermentation effect is better 【Connect With Fittings】Attaching the aeration stone barb to a 1/4" ID hose, and the other side of the hose can be attached with the "gas in" post on a keg and then connect the keg with CO2 regulator 【Various Use】0.5 Microns aeration stone is best for oxygenation carbonation. Use this air stone to oxygenate wort and carbonate beer soda prior to fermentation, works great for other drinks as well