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Perfect Coffee Water – Coffee Brewing Water


The best coffee deserves the best water! Perfect Coffee Water creates the ideal brewing water to help you make the perfect cup of coffee. Perfect Coffee Water unique blend of minerals allows you to extract the full range of your coffee’s potential. Customers describe their coffee after using Perfect Coffee Water as “Less Bitter, Greater Clarity, Smoother, More Flavourful, and Juicier”.

For 1 Gallon/4L package, it comes in 3 packets and 15 packets package, and each packet can be used to condition 1 Gallon/4L of distilled water, so that’s 12L worth of coffee water for 3 packets and 60L worth of coffee water for 15 packets. If you would like to try out Perfect Coffee Water, we would recommend getting the 3 packets option to test it out.

For 5 Gallon/20L package, it comes in 10 packets and each packet can be used to condition 5 Gallon/20L of distilled water, so that’s 200L worth of coffee water, perfect for cafe environment.

This sachet is mainly designed for pour over. For espresso machine, we would recommend you to consult your machine manufacturer before using it in your machine and always follow their cleaning protocol. Perfect Coffee Water is considered slightly more “hard” then some manufacturer recommendations. If you’re looking for a way to reduce the scale build up in your machine, you can simply dilute 1 packet of Perfect Coffee Water into a larger volume of water (i.g. 2 gallons of distilled water). For a more extensive dilution chart, feel free to email us and we’ll get that over to you!


  • Sodium Bicarbonate
  • Magnesium Chloride
  • Calcium Chloride

Who uses Perfect Coffee Water:

  • 2023 World Aeropress Champion Tay Wipvasutt from Thailand
  • 2022 World Aeropress Champion Jibbi Little from Australia
  • 2022 World Aeropress Runner-up Simon Derutter from Belgium
  • 2022 World Aeropress 2nd Runner-up Jennifer Rui Ping Ho from Singapore

How to Use:
1. Add 1 packet into 4L of distilled water / demineralised water for best results
2. Shake your water well to dissolve the minerals
3. And you’re ready to use your coffee water for your brew!

About Perfect Coffee Water:
Perfect Coffee Water was founded by Courtland and Garrett King in their quest to help family, friends, and all coffee drinkers brew their coffee in the best possible way. What started as two humans in pursuit of a better cup of coffee has evolved into this gift they now share: perfect water for your coffee. They have spent years working with coffee industry experts, chemists, and many coffee lovers to bring you Perfect Coffee Water.
In addition to providing you the best water for coffee, every box sold supports clean water infrastructure in regions of the world where your favourite specialty coffee is grown.
Courtland has over 10 years’ experience in the coffee industry with his focus on what is known as specialty coffee. Some of his roles have included cafe manager and barista trainer. He also has experience roasting, and as a coffee consultant for cafes & restaurants. Through his love for the brew, he has delved into understanding water chemistry with the help of many chemists and coffee professionals. But that is only the coffee part. Otherwise, he mostly spends his time with his wife and small child or out climbing rocks all over California.
Garrett recently finished a Master’s Degree at the University of Washington in Seattle. Outside of his recent studies, he can be found hiking the beautiful Pacific Northwest, zipping around on his electric bike or traveling various parts of the world, often in pursuit of the best local cup of coffee. If you catch up with him, you’ll find him consistently brewing coffee with precision and care for himself, his friends and his family.