Purify Your Water with the Coin of Harmony

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Throughout history, silver and copper have been used to keep water pure. Both metals are known to destroy bacteria, algae and fungi, providing a purified environment. During the Westward Expansion in the 1800’s, pioneers would 
drop silver dollars into their water barrels. 
The silver coin in the 
sloshingwater would disinfect water in the barrels, protecting 
the wagon train from waterborne illnesses despite the heat 
and humidity on their journey.

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The very concept of silverware comes from emperors and nobles insisting on drinking and eating from silver utensils. Even before 
the discovery of germs, we knew silver would keep our dishes and utensils pure.

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Today, 254 miles from earth, NASA astronauts rely on a silver-based water purification system in the International 
Space Station. If these elements are good enough for astronauts and royalty, isn’t it time you experience these benefits for yourself 
and your family?

The Coin of Harmony is Easy to Use:

  1. Fill your water bottle or container.
  2. Drop the Coin of Harmony into the water.
  3. Shake well – that’s it!

Save yourself the hassle of scrubbing. The Coin of Harmony lasts for years, ensuring that your water remains fresh every time you refill.

Why Use the Coin of Harmony?

  • Proven Purification: Trusted for centuries, silver and copper naturally destroy bacteria.
  • Effortless: No more daily scrubbing – just drop, shake, and go!
  • Long-Lasting: Made of real metal and built to last for years.
  • Portable Protection: Perfect for water bottles, pitchers, hiking packs and more.

If silver and copper are good enough for astronauts and royalty, why not give your family the same protection?

Fact:

According to a food safety expert, bacteria can multiply rapidly in room-temperature water, doubling every 20 minutes.4

  1. Alexander, James. (2009). History of the Medical Use of Silver. Surgical infections. 10. 289-92. 10.1089/sur.2008.9941.

  2. “Silver: Metal of Many Faces | Dartmouth Toxic Metals.” Sites.dartmouth.edu, (sites.dartmouth.edu/toxmetal/more-metals/silver-metal-of-many-faces/).

    Blaskovich, Mark. “Silver Makes Beautiful Bling but It’s Also Good for Keeping the Bacterial Bugs Away.” The Conversation, 11 June 2019, theconversation.com/silver-makes-beautiful-bling-but-its-also-good-for-keeping-the-bacterial-bugs-away-115367. Accessed 8 Jan. 2025.

  3. Slote, Benjamin , et al. Silver Ion Biocide Delivery System for Water Disinfection. 10 July 2016.

    Li, Wenyan , et al. Investigation of Silver Biocide as a Disinfection Technology for Spacecraft – an Early Literature Review. 8 July 1018.

  4. Wagner, Jeff. “Reusable Water Bottles Have More Bacteria on Them than Dog Bowls and Toilet Seats, Study Finds.” Cbsnews.com, CBS Minnesota, 10 Sept. 2024, (www.cbsnews.com/minnesota/news/reusable-water-bottle-cleaning/).