Choose the exact amount of aeration for the wine you’re serving with the Aervana Select Universal Wine Aerator. By simply turning the dial, you can set the wine accessory to provide an aeration time from zero to 180 minutes. Setting the dial to zero is like pouring a glass of wine directly from the bottle, without any aeration. Likewise, setting it to the maximum is comparable to pouring wine into a decanter and exposing it to air for three hours. In addition, Aervana Select uses a retractable stainless steel tube that telescopes to fit bottles of any size. Offering one-touch dispensing, you can simply push the button to turn any bottle into a wine tap. Aervana Select also comes with a built-in filter to prevent sediment from making its way into your glass.