Full side-by-side
AlkaViva H2 Athena Mfr claim
·
Industrial Waterionizer Mfr claim
| Spec | AlkaViva H2 Athena | Industrial Waterionizer | Winner |
|---|---|---|---|
| Origin | USA (imported) | Commercial-grade | — |
| Distribution | Online · ships internationally | B2B / commercial | — |
| Category | Alkaline ionizer (US import) | Commercial / F&B / clinic | — |
| Plates | 5 | 15 | Industrial Waterionizer |
| pH (max alkaline) | 10.3 | 10.9 | Industrial Waterionizer |
| ORP | -650 mV | -820 mV | Industrial Waterionizer |
| Dissolved H₂ | 0.92 ppm | 1.65 ppm | Industrial Waterionizer |
| Flow rate | 2.4 L/min | 6.0 L/min | Industrial Waterionizer |
| Warranty | 5 yr | 3 yr | AlkaViva H2 Athena |
| Filter cost (each) | S$ 220 | S$ 380 | AlkaViva H2 Athena |
| Sticker price | S$ 3,200 | S$ 9,800 | AlkaViva H2 Athena |
| 5-year total | S$ 5,400 | S$ 15,500 | AlkaViva H2 Athena |
| Our rating | — | — | — |
How we sourced these numbers: All specs are taken directly from each manufacturer's published product page (links at the bottom). We have NOT independently lab-tested these brands — only Prime Water (our own sister brand) is verifiable through primewater.com.sg. Independent lab testing is rolling out through 2026.
Verdict
Cost over 5 years: AlkaViva H2 Athena saves S$ 10,100 over 5 years.
Lab performance: AlkaViva H2 Athena produces 0.92 ppm dissolved H₂; Industrial Waterionizer produces 1.65 ppm. The Industrial Waterionizer leads on hydrogen output.
Warranty: AlkaViva H2 Athena carries a 5-year warranty; Industrial Waterionizer carries 3. AlkaViva H2 Athena wins on coverage.
Where to buy + showroom info
AlkaViva H2 Athena
Online · ships internationally
Lineup: H2 Athena (5p) · Vesta H2 (8p) · Delphi H2 (7p)
Visit AlkaViva →Industrial Waterionizer
B2B / commercial
Lineup: TYENT MMP-11/13 · UCE-11/13 · 15-plate commercial
Visit Industrial Waterionizer →No affiliate links · Waterionizer.sg earns zero from either purchase.