Full side-by-side
AlkaViva H2 Athena Mfr claim
·
GFS Innovation (multi-brand) Mfr claim
| Spec | AlkaViva H2 Athena | GFS Innovation (multi-brand) | Winner |
|---|---|---|---|
| Origin | USA (imported) | Singapore distributor | — |
| Distribution | Online · ships internationally | B2B + B2C · quote-based | — |
| Category | Alkaline ionizer (US import) | Commercial + foodservice dispensers | — |
| Plates | 5 | 0 | AlkaViva H2 Athena |
| pH (max alkaline) | 10.3 | 8.5 | AlkaViva H2 Athena |
| ORP | -650 mV | -150 mV | AlkaViva H2 Athena |
| Dissolved H₂ | 0.92 ppm | 0.05 ppm | AlkaViva H2 Athena |
| Flow rate | 2.4 L/min | 3.0 L/min | GFS Innovation (multi-brand) |
| Warranty | 5 yr | 2 yr | AlkaViva H2 Athena |
| Filter cost (each) | S$ 220 | S$ 200 | GFS Innovation (multi-brand) |
| Sticker price | S$ 3,200 | S$ 2,500 | GFS Innovation (multi-brand) |
| 5-year total | S$ 5,400 | S$ 4,500 | GFS Innovation (multi-brand) |
| 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: GFS Innovation (multi-brand) saves S$ 900 over 5 years.
Lab performance: AlkaViva H2 Athena produces 0.92 ppm dissolved H₂; GFS Innovation (multi-brand) produces 0.05 ppm. The AlkaViva H2 Athena leads on hydrogen output.
Warranty: AlkaViva H2 Athena carries a 5-year warranty; GFS Innovation (multi-brand) carries 2. 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 →GFS Innovation (multi-brand)
B2B + B2C · quote-based
Showroom: 52 Ubi Ave 3 #05-36 Frontier, Singapore 408867
Phone: +65 6841 5952
Lineup: Blutower · Waterlogic · Elkay · Blupura · Innova
Visit GFS Innovation (2006) Pte Ltd →No affiliate links · Waterionizer.sg earns zero from either purchase.