The LeveLuk K8
Enagic's most advanced water ioniser.
More than a water filter. The K8 filters tap water and then ionises it, creating hydrogen-rich water with strong antioxidant properties, directly from the tap. Natural minerals are retained.
Water certification for luxury hospitality
Upgrade your water. Elevate the guest experience.
Certify your hotel, resort or luxury villa with premium drinking and shower water.
Premium Water Certified recognises properties equipped with an approved water ioniser, such as the LeveLuk K8. Each certified property receives a personalised badge, visible to guests before they book.
Premium Water Certified
A defined standard for enhanced water quality in hospitality and wellness environments.
Premium Water Certified is an independent certification for hospitality, wellness and residential properties that implement enhanced drinking and shower water systems as part of their guest experience.
It defines clear requirements for installation and review. Properties that meet these requirements can get certified and receive a personalised badge.
This badge can be displayed across booking platforms, property websites and digital channels, providing a clear and recognisable signal of the property's water quality standard.
The technology behind the certification
Built on proven Japanese technology.
Premium Water Certified is built on water systems by Enagic, founded in Japan in 1974. Every system is produced and tested in Enagic's own factory in Japan, and built for many years of daily use.
In Japan, water ionisers are officially recognised as medical devices for home use. No other type of water treatment device holds that status. Enagic is certified to international ISO standards, holds the Gold Seal of the Water Quality Association, and its systems are used in hundreds of thousands of homes, hotels and wellness environments worldwide.
The water from Enagic's water ionisers is known as Kangen Water®. Kangen is Japanese for “return to origin”. The idea behind it is to bring water back to the state it was originally meant to be.
Since 1974Made and tested in Enagic's own factory in Japan
Medical deviceOfficially recognised status in Japan for home use
Gold SealWater Quality Association, and ISO certified
The Anespa DX
For properties that want to extend the experience to the shower, there is the Anespa DX. A mineral shower system that reduces chlorine and adds minerals, for a noticeably softer shower experience.
Certification levels
Defined certification levels based on installed water systems.
Premium Water Certified recognises two certification levels, depending on the approved water systems installed within a property. Every certification starts with drinking water.
Drinking Water
Certified drinking water
Awarded to properties equipped with an approved water ioniser, confirming that guests have access to filtered, ionised and hydrogen-rich drinking water.
Drinking Water + Shower
Certified drinking and shower water
For properties that also install the Anespa DX mineral spa shower, extending the same approach to water from the glass to the shower.
The first 100 certified properties worldwide receive the Global Pioneer mark.
Every badge carries a unique certificate number, starting at 001 in each country.
Approved systems
For drinking water
- LeveLuk K8: Enagic's most advanced water ioniser
- LeveLuk Super 501: built for higher volumes
- LeveLuk SD501
For the shower
- Anespa DX
Why certification matters
A clear standard builds trust within the guest experience.
Certification influences how a property is perceived, before and during a stay. In hospitality and wellness, trust is built through visible standards that show what has been done.
Visible before arrival
Guests compare listings in seconds.
A visible Premium Water Certified badge signals quality and care before they even read the description.
Premium Water Certified makes water a visible part of the guest experience, rather than an assumed utility. Guests no longer need to wonder about the tap water or rely on bottled water. They can simply trust what comes from the tap.
For the property, it creates a clear point of distinction. Among properties with comparable design, service and amenities, water becomes something guests notice, remember and mention.
What the badge stands for
An independent standard, verified for every property.
Independent
Premium Water Certified is operated by an Austrian registered association, Verein für Wasserqualität und Qualitätsstandards.
Verified
Every installation is personally reviewed against the standard before a badge is issued.
Checked every year
Certified properties receive a yearly check as part of their membership, so the badge stays current.
One property, one badge
Each badge is issued for one specific property and can be withdrawn if the requirements are no longer met.
Also for spas, retreats, gyms and restaurants
One standard, wherever premium water makes a difference.
How certification works
A structured and guided certification process.
Schedule a call
A short call to understand your property and recommend the right setup.
Install the systems
Delivered worldwide and easy to install, with guidance and support where needed.
Verification
Your installation is checked and confirmed against the Premium Water Certified standard.
Get certified
You receive your personalised badge on a photo of your property, ready to use online.
Ongoing use
A permanent solution that remains in place and supports your guests every day.
A guided certification process designed to require minimal time from your property.
Already have an approved water ioniser installed? You can enter the process directly at the verification stage.
Get certified
Choose the next step that fits your situation.
Premium Water Certified is designed for different types of properties and starting points. Whether you are still exploring the right setup or already have an approved water ioniser installed, there are two ways to get started.
For properties seeking guidance
If you would like advice on the most suitable setup for your property, a short consultation helps determine what fits your location, water conditions and certification level.
For properties with an approved water ioniser installed
If your property already has an approved water ioniser installed, you can proceed directly to verification and certification.
Want to extend it to the shower? Schedule a consultation to add the Anespa DX.