Vesta H2 Water Ionizer

Why the 9-plate Vesta H2 is your absolute first choice for the cleanest, healthiest, best-tasting, hydrogen rich water.


Most alkaline water drinkers naturally gravitate toward drinking water that is somewhere between pH 8 to pH 9 for the simple reason it tastes better than water with pH 10 or higher. It is safer too. This poses a problem. You end up drinking water at a low pH that tastes good but doesn’t have beneficial levels of H2. Or to get good H2, you have to drink water with pH 10 or higher, which isn’t palatable - or recommended by the KFDA or Japanese Ministry of Health. Something has to give; you can’t get both.

That is until now. The Vesta H2 outperforms other ionizers in H2, and does so in the recommended - and great tasting – pH 8 to pH 9 range. That gives you the best of both worlds.
Test Results >>> Here.

The Vesta H2 offers you an industry-best water filtration system, the latest features and finest on-demand Hydrogen generation technology you can buy. It is the zenith in our new H2 Series. The result is you get the safest, cleanest, healthiest - and very importantly - best tasting water.

The Vesta H2: pure perfection.


 The Vesta H2 offers you cutting-edge features:


Industry best UltraWater Filtration. Healthy water must be contaminant free. Don't buy an expensive single filter system or untested carbon filters that offer minimal protection. The Vesta H2 offers you our cutting edge UltraWater Filtration Technology. Certified independent testing for 172 contaminants proves UltraWater is the only ionizer filter that can reduce virtually any contaminant up to 99.9%. Even the toughest. UltraWater: the cleanest, healthiest, best tasting water!
UltraWater test results >>>Here

Nine advanced SmartDesign Electrodes. We do not believe in over-sized or over-powered electrodes, which are often a sign of inefficient design. They degrade faster and have questionable effect in performance. Other ionizers with nine or more electrodes require A LOT of power to run them. Some even have to slow the flow rate. Our engineers found that you get the best performance when you have a highly engineered electrode design matched with proper power density. Our SmartDesign Electrodes are engineered to deliver maximum efficiency. The Vesta H2 offers you the perfect combination of electrode design and count and the optimal power to run them. The result is a great flow rate, top performance, absolute reliability and lasting durability.

Top H2 performance at lower, drinkable levels of pH that taste great! Most other systems can create at least a low level of H2. However, any system that creates decent H2 has to run at a maximum setting and produce water above 10 pH to achieve that result. Not only is it questionable in health terms, but water that high in pH tastes bad! It also stresses the electrodes. The Vesta H2 is better than other systems at delivering H2 performance, especially at lower more drinkable - and safer - pH levels. We can’t stress this point enough. Cleaner, healthier and better tasting water. Step up!

pH and -ORP Performance. Our water ionizers not only produce consistently higher levels of H2 than other brands tested but will also (depending on source water) create an 11+ pH and at least a -900 ORP. What is misleading and false marketing is to say an ionizer will get a particular result since the result will vary depending on the mineral concentration in your water and the flow rate. What we will guarantee is that if any customer can show, in the first 90 days after purchase, that our ionizer does not outperform any other brand ionizer using similar number of plates and the same water source, then we will give a full refund.

Fully automatic DARC Cleaning System. Clean with every use. We pioneered DARC cleaning. This is simply the best way to help ensure that the most critical component of the ionizer – the electrodes – stays free of scale buildup. Scale is the enemy of performance. The Vesta H2 continues our tradition of offering the best cleaning system so you get great performance, especially over time. It also gives you the peace of mind of never having to think about cleaning or waiting for a cleaning cycle to complete. The Vesta H2 for the best performance and ultimate convenience!

Real-time Flow Control System. Optimal flow rate is also critical in achieving optimal hydrogen performance. The Vesta H2’s Real-time Flow Control System provides you an LCD display and a selectable valve that allows you to set easy and precise control of your flow rate – each time you use it.

AutoAdjust. With AutoAdjust the power can be adjusted to the optimal level for your water ensuring you get peak H2 performance each time you use your Vesta H2.

Top Certifications. Our 13 years in business means you can trust the Vesta H2, AlkaViva and our manufacturing.

ISA certified water ionizer

Latest Models Compared


Feature Melody II Athena H2 Vesta H2
# of Plates 5 7 9
H2 Performance Good Better Optimal
H2 at Low pH Average Better Optimal
UltraWater Filtration Included Included Included
DARC Cleaning Yes Yes Yes
Auto Adjust No Yes Yes
SMPS Yes Yes Yes
Real Time Flow Yes Yes Yes
Warranty Limited Lifetime Limited Lifetime Limited Lifetime