One pack holds 12 capsules, each capsule is used to treat a one gallon container of distilled or reverse osmosis (RO) water.

Looking for the perfect water to brew your coffee? Now you've found it. 

Third Wave Water Espresso Profile capsules are formulated to make delicious coffee while keeping your machine running at peak performance. Just add one capsule to one gallon of distilled or RO water, shake, and use to make your favorite drink. Your espresso has never tasted so good.