Satuan sachet Third Wave water After extensive research and experimentation, we finally created the perfect water for brewing coffee - and not just by our standards. Third Wave Water capsules are compliant with The Specialty Coffee Associations (SCA) guidelines for optimum brewing water. The capsule contains the perfect amount of calcium, magnesium and sodium that will take a gallon of de-mineralized water and turn it into the best water possible for your favorite coffee beans.