CONCORD Home Brewing Stainless Steel Inline Aeration Aerator Kit. Oxygenation Diffuser for Wort Chiller</br></br><div style="text-align:left"><b>[Product Information]</b><br><ul><li>Connects inline with third fitting connected to your oxygen regulator. The oxygen stone will aerate your wort as they flow through.</li><li>304 Stainless Steel Parts</li><li>Full Kit comes ready to assemble to YOUR equipment</li><li>Set includes: (2) 1/2" Barb Fitting， 2 micron oxygen diffusion stone 1/4" barb fitting， and 1/2" Tee</li><li>Aeration and Oxygenation Kit</li></ul></div></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br><img src='http://ecx.images-amazon.com/images/I/31XX8cTxu2L.jpg' noproxy></br><img src='http://ecx.images-amazon.com/images/I/41yPt6wAi7L.jpg' noproxy></br>