
Tyent H2 Hybrid
Score: 88/100
AlkaViva Delphi H2
Score: 90/100Rankings

The AlkaViva Delphi H2 is a premium under-sink ionizer offering top-tier performance with 1.4 PPM hydrogen output and -800 mV ORP. Its AutoAdjust technology and 36 settings make it highly versatile for varying water conditions. While expensive, it offers the best performance and features for users prioritizing health benefits.

The Tyent H2 Hybrid is an industry-first countertop device that combines an alkaline water ionizer with a hydrogen water generator using patented twin-cell technology. It produces multiple water types, including alkaline, acidic, and hydrogen-enriched water, from a single unit with a pH range of 2.5 to 11.0. Best suited for health-conscious individuals seeking customized hydration with hydrogen enrichment.
| Attribute | ![]() | ![]() |
|---|---|---|
-1,150 mV | -800 mVbest | |
— | 9 countbest | |
— | 3.5 L/minbest | |
55 countbest | 36 count | |
1.8 ppmbest | 1.4 ppm | |
— | 120 Vbest | |
| ↓ lower better | — | 150 Wbest |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Filtration(1) | ||
Filtration System | Dual Ultra-filtration | UltraWater |
Controls & Display(2) | ||
Water Settings Count (count) | 55 count | 36 count |
Display Type | LCD Touchscreen | LCD |
Performance(6) | ||
pH Range | 2.5-11.0 | 3.5-11.0 |
ORP Range (mV) | -1150 mV | -800 mV |
Plate Count (count) | Twin Cell count | 9 count |
Flow Rate (L/min) | L/min | 3.5 L/min |
Plate Material | Platinum-coated Titanium | Platinum/Titanium |
Hydrogen Output (ppm) | 1.8 ppm | 1.4 ppm |
Installation(1) | ||
Installation Type | Countertop | Under-sink |
Power(2) | ||
Voltage (V) | SMPS Plus V | 120 V |
Power Consumption (W) | W | 150 W |
Design(1) | ||
Dimensions | 13.8x11.8x5.8 | 9.37 x 4.5 x 5.5 inches |


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No independent professional reviews or third-party testing data are available in the source material; insights are derived primarily from manufacturer descriptions and authorized dealer pages.
No user reviews, testimonials, or consumer feedback are documented in the provided data, so common praise or recurring complaints cannot be determined.

Professional review sources position the Delphi H2 as a specification-driven premium product, highlighting its 9 platinum-coated titanium plates, ~1.4 PPM H2 output, and -800 mV ORP rating.
The available information is primarily derived from manufacturer and retailer product descriptions rather than user feedback aggregation sites. Consequently, there are no specific user reviews, customer testimonials, or common complaints from everyday consumers available in the source data.