Stainless Steel Aeration Stone, 0.5 Micron Diffion Stone with 1/4" Hose Barb, Stainless Steel Aeration Oxygenation Stone Carbonating Stone for Home Brewing

【Healthy Food Grade Material】Food Grade 0.5 Micron Diffion Stone with 316 Stainless Steel 1/4" Barb, High Qulity and Anti-Corrosion. 【Unique Mouth - feel】Compared with 2 micron, 0.5 micron diffion stone will produce smaller finer bubbles which can make the O2 or CO2 combine with liquid faster. Let your draft beer, soda, coffee and other drinks more cate, more exquisite and more fresh. 【Vario e】Best Choice for Oxygenation and Carbonation, for Beer, Soda, or Coffee. 【Boiled Clean】The 0.5 micron diffion stone needs to be boiled in water to clean unclog the pores. If the pores in aeration stone get blocked, it should be dipped in acid for 15 seconds and then rinsing with water. 【Prior Choice】Our oxygenation stone is a eful tool for home brewing.