Use this OxyWand kit when you're brewing beer at home or in a small brewery. It's perfect for both beginner and experienced brewers who want to improve the quality of their brews. The kit includes a 26 - foot long 2 - micron OxyWand, a 4 - foot tubing, an adjustable brass oxygen regulator, and a sanitary air filter. It helps you oxygenate your wort quickly and keeps bacteria at bay, so you can enjoy great - tasting beer.