AlkaViva Delphi H2 — 13-Plate Under-Sink Water Ionizer
Introducing the AlkaViva Delphi H2 13-Plate Under-Sink Water Ionizer, combining advanced molecular hydrogen technology, powerful water ionization, and sophisticated filtration in a convenient under-counter design.
Featuring 13 platinum-coated titanium electrodes and a 285-watt SMPS power supply, the Delphi H2 13-Plate offers the same advanced AlkaViva technology found in the 9-plate Delphi H2, with an expanded electrode configuration and higher power rating.
Its under-sink installation keeps your countertops clear while providing convenient access to hydrogen-rich alkaline drinking water through a dedicated ionizer faucet.

UltraWater Filtration Independently Tested for 249 Contaminants
Includes a FREE Premium Extended Warranty Upgrade and Automatic Warranty Registration!
Why Choose the Delphi H2 13-Plate Water Ionizer?
- 13 Platinum-Coated Titanium Electrodes: Engineered for efficient electrolysis and molecular hydrogen production.
- 285-Watt SMPS Power Supply: Provides controlled electrical power for the 13-plate ionization system.
- Hydrogen Infusion Technology: Produces dissolved molecular hydrogen (H2) during electrolysis.
- SmartDesign Electrodes: Engineered for efficient water ionization and durability.
- DARC II Continuous Cleaning: Helps minimize mineral buildup on the electrodes.
- AutoAdjust Technology: Automatically adjusts operating power according to changing water conditions.
- MICOM Monitoring: Monitors and manages operating functions.
- UltraWater Filtration: Reduces specified contaminants while retaining naturally occurring dissolved minerals.
- Dedicated Ionizer Faucet: Convenient access to multiple water settings without occupying countertop space.
- Under-Sink Installation: Keeps the main ionizer unit concealed beneath the kitchen sink.
Molecular Hydrogen and Adjustable Alkaline Water
The Delphi H2 13-Plate uses electrolysis to produce hydrogen-rich alkaline drinking water. Its 13 platinum-coated titanium electrodes provide substantial surface area for the ionization process.
Molecular hydrogen (H2) is dissolved in the water during electrolysis. The water's pH and dissolved hydrogen concentration are separate characteristics, and both are influenced by source-water conditions and operating settings.
The Delphi H2 offers adjustable water levels so you can select alkaline drinking water, purified water, or acidic water for appropriate non-drinking applications.
Actual pH, ORP, and dissolved hydrogen levels depend on source-water mineral content, water flow, operating settings, and other conditions.
Advanced UltraWater Filtration
The Delphi H2 13-Plate incorporates AlkaViva UltraWater filtration technology, designed to reduce specified drinking-water contaminants while retaining naturally occurring dissolved minerals.
UltraWater filtration has been independently tested for 249 contaminants. Actual contaminant reduction depends on the filter configuration, source-water conditions, and applicable laboratory test results.

View UltraWater Laboratory Test Results
DARC II Continuous Electrode Cleaning
Mineral accumulation can interfere with the efficiency of water ionizer electrodes over time. AlkaViva's DARC II continuous cleaning system automatically helps reduce mineral buildup and maintain electrode performance.
This technology helps reduce the need for frequent manual cleaning, although maintenance requirements vary depending on local water hardness and other conditions.
AutoAdjust and Intelligent Power Management
The Delphi H2 13-Plate incorporates AutoAdjust technology, SMPS power management, and MICOM monitoring to help manage electrolysis operation as water conditions change.
Its 285-watt power supply supports the 13-electrode configuration, while the intelligent control system helps regulate operation.
Dedicated Faucet and Under-Sink Convenience
The Delphi H2 is designed for installation beneath your kitchen sink, with a dedicated ionizer faucet providing convenient control of your water settings.
Unlike a countertop ionizer, the Delphi H2 keeps the main unit out of sight, leaving your kitchen counters uncluttered.
Its dedicated faucet also eliminates the need for a standard countertop faucet diverter.
AlkaViva Delphi H2 13-Plate Specifications
| Brand | AlkaViva |
| Model | Delphi H2 — 13-Plate |
| Installation | Under-Sink |
| Electrodes | 13 Platinum-Coated Titanium Plates |
| Voltage | 120V / 60Hz |
| Power | 285 Watts — SMPS |
| Water Pressure | Up to 72 psi |
| Water Temperature | 40–86°F |
| Flow Rate | 1.5–2.5 Liters per Minute |
| Water Settings | 5 Alkaline, 1 Purified, 2 Acidic |
| Cleaning System | DARC II Continuous Automatic Cleaning |
| Filtration | UltraWater Dual-Filter System |
| Rated Filter Life | 1,000 Gallons, Depending on Water Conditions |
| Faucet | Dedicated Under-Sink Ionizer Faucet |
| Mineral Ports | One in Each Filter |
Under-Sink Installation
The Delphi H2 13-Plate is designed for installation beneath the kitchen sink and uses a dedicated faucet for dispensing ionized water.
Installation requires suitable under-sink space, a compatible water supply connection, electrical power, and appropriate faucet placement.
If you have questions about your kitchen configuration, we're happy to help you determine the best installation arrangement.
FREE Premium Extended Warranty Upgrade
When you purchase your Delphi H2 13-Plate from Alkaline Water Plus, your purchase includes a FREE Premium Extended Warranty upgrade and automatic warranty registration.
- Lifetime Parts Coverage
- 10-Year Labor Coverage
- Automatic Warranty Registration
- Lifetime Customer Support
Warranty benefits are subject to applicable terms and conditions.
90-Day Satisfaction Trial
We want you to feel confident about your purchase. That's why your Delphi H2 13-Plate comes with our 90-day satisfaction trial, subject to the applicable trial terms.
Learn More About Our 90-Day Trials
View Our Satisfaction Guarantees
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Is the Delphi H2 13-Plate Right for Your Water?
Water hardness, mineral content, filtration requirements, and flow rate can affect water ionizer performance.
While the Delphi H2 13-Plate offers a larger electrode configuration than the 9-plate model, more plates do not automatically mean that every customer needs a higher-plate-count ionizer.
We can help you compare the Delphi H2 9-Plate and 13-Plate models to determine which one is better suited to your water conditions and preferences.
Payment Options
Interested in financing your new Delphi H2 13-Plate?
Visit our Payment Plans Page to learn about available options.
We're Here to Help!
Call us today for a FREE water-quality consultation! We'll help you choose the right water ionizer for your water conditions, needs, and preferences.