Full side-by-side
| Spec | AOX Premium | Takashimaya (multi-brand) | Winner |
|---|---|---|---|
| Origin | Singapore | Japan department store | — |
| Distribution | Direct retail · e-store + corporate rental | Department store retail | — |
| Category | Antioxidant water dispenser | Department store (multi-brand) | — |
| Plates | 7 | 0 | AOX Premium |
| pH (max alkaline) | 10.2 | None | AOX Premium |
| ORP | -620 mV | None mV | AOX Premium |
| Dissolved H₂ | 0.95 ppm | None ppm | AOX Premium |
| Flow rate | 2.4 L/min | None L/min | AOX Premium |
| Warranty | 2 yr | 1 yr | AOX Premium |
| Filter cost (each) | S$ 180 | S$ 150 | Takashimaya (multi-brand) |
| Sticker price | S$ 1,799 | S$ 1,000 | Takashimaya (multi-brand) |
| 5-year total | S$ 3,599 | S$ 2,500 | Takashimaya (multi-brand) |
| Our rating | — | — | — |
Verdict
Cost over 5 years: Takashimaya (multi-brand) saves S$ 1,099 over 5 years.
Lab performance: AOX Premium produces 0.95 ppm dissolved H₂; Takashimaya (multi-brand) produces None ppm. The AOX Premium leads on hydrogen output.
Warranty: AOX Premium carries a 2-year warranty; Takashimaya (multi-brand) carries 1. AOX Premium 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 →Takashimaya (multi-brand)
Department store retail
Showroom: Ngee Ann City, 391 Orchard Road, Singapore 238872
Lineup: No own-label water ionizer · stocks Panasonic + other appliance brands on Kitchen floor
Visit Takashimaya Singapore →No affiliate links · Waterionizer.sg earns zero from either purchase.