Third Wave Water Packets - 12 Pack

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Tired of testing your water or replacing filters? Simply add a Third Wave Water packet to a gallon of distilled or reverse osmosis water to make perfectly calibrated water for espresso or drip brewing. Each packet yields one gallon of brewing water.

To learn more about water and how it might affect your morning routine, check out The Importance of Water and Your Machine on our blog and the Water 101 course with Third Wave Water - offered exclusively through Coffee School. 

30-day love it guarantee

Home espresso is a big investment. We want to make sure that you are 100% in love with your new setup. You have 30 days to return your machine to us without risk. While we can't pay for the shipping on the way back if you change your mind (we absolutely will if there is a problem), we can make the rest of the process as easy as possible.

Shipping & returns

In-stock items ship within 1-business day.

Free shipping on orders over $75. To be eligible for free shipping, the final order amount, after applying any discounts, including rewards points, must exceed $75.

Returns are accepted up to 30 days from the date the order was delivered. Smallware items must be unused. Parts are non-returnable. Open Box, Like New, and Factory Blem items are also non-returnable.

Need to Know

Espresso Formula
Third Wave Water's Espresso Formula will help you bring out the best flavors for espresso while keeping your machine running smoothly. Each packet contains a careful balance of Calcium, Magnesium, and Potassium with no Chlorides. This makes for an incredibly consistent and reliable way to ensure your water is ideal for espresso.

Classic Formula
If your drip coffee has been tasting flat, it could be the water. Third Wave Water's Classic Formula has a well-balanced mix of Calcium, Magnesium, and Sodium to help bring out coffee's natural sweetness and acidity. This profile should not be used with espresso machines.

Dark Roast Formula
Bring forward the depth and body you're looking for with dark roasted coffee. Third Wave Water's Dark Roast Formula has a special mix of Calcium, Magnesium, and Sodium to help bring out a dark roasts' best flavors. This profile should not be used with espresso machines.