Full side-by-side
| Spec | AOX Premium | Kemp ION-X | Winner |
|---|---|---|---|
| Origin | Singapore | Korea (SG distributor) | — |
| Distribution | Direct retail · e-store + corporate rental | Direct retail (38+ years in SG) | — |
| Category | Antioxidant water dispenser | Alkaline ionizer + dispensers | — |
| Plates | 7 | 9 | Kemp ION-X |
| pH (max alkaline) | 10.2 | 10.45 | Kemp ION-X |
| ORP | -620 mV | -702 mV | Kemp ION-X |
| Dissolved H₂ | 0.95 ppm | 1.18 ppm | Kemp ION-X |
| Flow rate | 2.4 L/min | 2.6 L/min | Kemp ION-X |
| Warranty | 2 yr | 3 yr | Kemp ION-X |
| Filter cost (each) | S$ 180 | S$ 180 | Tie |
| Sticker price | S$ 1,799 | S$ 2,288 | AOX Premium |
| 5-year total | S$ 3,599 | S$ 4,088 | AOX Premium |
| Our rating | — | — | — |
Verdict
Cost over 5 years: AOX Premium saves S$ 489 over 5 years.
Lab performance: AOX Premium produces 0.95 ppm dissolved H₂; Kemp ION-X produces 1.18 ppm. The Kemp ION-X leads on hydrogen output.
Warranty: AOX Premium carries a 2-year warranty; Kemp ION-X carries 3. Kemp ION-X wins on coverage.
Where to buy + showroom info
AOX Premium
Direct retail · e-store + corporate rental
Phone: +65 6456 4321 · WhatsApp +65 9271 7505
Lineup: Hot & Cold · Non-Electricity · Compac · PURE · TT Tap (award-winner) · AOX Traveller (portable)
Visit AOX Singapore →Kemp ION-X
Direct retail (38+ years in SG)
Showroom: 10 Anson Road #02-86, International Plaza, Singapore 079903
Phone: +65 6272 5337 · WhatsApp +65 8368 1222
Lineup: iPro Hot & Cold · KempSmart Undersink · KempSmart i9 · i7 · Alphion MX · Mavello Z
Visit Kemp Singapore Pte Ltd →No affiliate links · Waterionizer.sg earns zero from either purchase.