Speidel 530L FO2 Dish Bottom Variable Volume Tank w/ Lid itemID-12071 and he was kind enough

and he was kind enough to let us in on the recipe

The rough sides of both filters should be facing each other on the inside of the filter

Does not include clip for mounting

IBUs: 39-43

Berlin and even Portland

Speidel 530L FO2 Dish Bottom Variable Volume Tank w/ Lid itemID-12071 and he was kind enoughThe FO2 tank from Speidel is one step up from their BO style tank and is a great option for home winemakers and wineries with small lots of wine to store. Speidel's unique pocketed tank bases are molded into shape so there are no welds on the bottom surface of the tank, and offer complete drainage. All FO2 tanks are equipped with 1. 5" TC racking and drain ports. Key Features Available in four sizes: 300L, 530L, 675L and 910L 300L tank has a 17mm wide