Certified medical-grade water ionizer
The Kangen Water machine by Enagic is the only certified medical-grade water ionizer on the market. Handmade in Japan, each unit features platinum-coated titanium plates, delivering unmatched durability, performance, and water quality.
This system is medically certified by Japan’s Ministry of Health and is the only ionizer awarded the Gold Seal by the Water Quality Association (WQA). It also carries ISO certifications for quality (9001), environmental standards (14001), and medical devices (13485).
With over 50 years of proven innovation, a 30-year lifespan, and a 5-year warranty (extendable), this patented technology is trusted by 6,500 doctors and is used in hundreds of hospitals across Japan.
Experience why Kangen Water is the global standard for hydrogen-rich, ORP-balanced hydration — upgrade your water and your daily wellness today.
https://www.enagic.com/en_US/product-certifications
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ISO 9001
Quality management system audited to meet customer expectations with certified procedures and continual improvement. Click to View
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ISO 14001
Environmental management system certified to minimize our footprint, secure low-impact materials, and conserve resources. Click to View
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ISO 13485
Medical device quality management system certified to meet regulatory and consumer requirements. Click to View
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TÜV Rheinland
Internationally recognized quality control certificate for technical systems and facilities. Click to View
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Direct Selling Association (DSA)
National trade association for independent sellers, with Enagic International as a member in good standing. Click to View
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FDA Registration
Registration for Kangen Ukon Food Facility, #15226513166. Click to View
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BBB
As of 12/10/2025. Click to View
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Kangen Water® Trademark
Issued by USPTO, #4,063,154. Click to View
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Change Your Water® Trademark
Issued by USPTO, #3,852,774. Click to View
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Copyright Registration
Information added to Copyright Office records. Click to View
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8-Point Business Model Trademark
Exclusive trademark status. Click to View | Translated Certificate
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100 Direct Selling News Global 2011
Issued for Enagic USA, Inc, #60. Click to View
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Water Safety
Enagic products are completely free of radiation and safe to use.
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Inspection Report of Non-radioactive Surface Contamination