
Tyent Edge 7
Score: 85/100
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 Edge 7 is a countertop water ionizer that combines advanced dual-stage filtration with electrolysis to produce alkaline and acidic water. It features nine platinum-coated titanium hybrid plates and a chemical-free SMPS Plus power supply to generate hydrogen-enhanced water across a wide pH range. Best suited for health-conscious households seeking to remove chlorine and heavy metals while preferring a sleek countertop design.
| Attribute | ![]() | ![]() |
|---|---|---|
— | -800 mVbest | |
9 countbest | 9 countbest | |
1.13 L/min | 3.5 L/minbest | |
6 count | 36 countbest | |
— | 1.4 ppmbest | |
455 cm²best | — | |
— | 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-stage Ceramic and Carbon Block | UltraWater |
Controls & Display(2) | ||
Water Settings Count (count) | 6 count | 36 count |
Display Type | LCD Touchscreen | LCD |
Performance(4) | ||
pH Range | 2.5-11.5 | 3.5-11.0 |
Flow Rate (L/min) | 1.13 L/min | 3.5 L/min |
Plate Material | Platinum-coated Titanium | Platinum/Titanium |
Hydrogen Output (ppm) | Enhanced 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 | 12.0x14.0x5.5 | 9.37 x 4.5 x 5.5 inches |


Products in the top-left offer the best value (high score, low price).

Expert reviewers highlight the Edge 9000T as a best budget option within the Tyent lineup, praising its nine platinum-coated plates for delivering the most powerful electrolysis reaction possible.
Search results do not include specific user reviews or consumer testimonials regarding the Edge 9000T. Therefore, common praise and recurring complaints from everyday users cannot be documented from the available sources.

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.