💎 Efficient 0.5 Micron Diffusion Stones: Stainless Steel Aeration & Carbonating Stones with 1/4" Barb - Set of 2 Review

【Food Grade 304 SS Material】 The Whole 0.5 micron inline diffusion stone(1/4 barb) is made of high quality 304 Stainless Steel,which let our 2 micron inline aeration stone is anti-corrosion & high temperature resistant & Durable. 【Lower Fermentation Times & Not Easily Get Clogged】 The 0.5 micron inline carbonation stone have millions of tiny pores ,so that this diffusion stone will quickly oxygenate wort & carbonate beer/soda prior to fermentation. 【Connected With Fittings】 1/2" MPT diffusion stone can be installed into the 1/2" FPT fitting or 1/4" diameter for gas line to oxygen your wort & carbonating your beer. The diffusion stone can connect with kettle&pump&wort chiller by hose. 【Detail Attention 】After carbonation, you can shake the beer keg.If do that, you beer can reach the best mouth-feel.Don't touch the body of diffusion stone by your hands. The oils on your fingers can clog the small pores in the stone. Boiled to Sanitize & Clean】 The 0.5 micron inline diffusion stone needs to be boiled in water to sanitize & unclog the pores.If the pores in aeration stone get blocked from handling give a 15 seconds dip in hydrochloric acid before rinsing with water.