Full side-by-side
| Spec | Bawell Sapphire / Platinum | Coral Premium 9 | Winner |
|---|---|---|---|
| Origin | USA | Singapore | — |
| Distribution | Online import · no SG distributor | Direct retail | — |
| Category | Alkaline ionizer (US import) | Hydrogen water + multi-stage filter | — |
| Plates | 9 | 9 | Tie |
| pH (max alkaline) | 10.5 | 8.3 | Bawell Sapphire / Platinum |
| ORP | -700 mV | -120 mV | Bawell Sapphire / Platinum |
| Dissolved H₂ | 1.15 ppm | 0.1 ppm | Bawell Sapphire / Platinum |
| Flow rate | 2.5 L/min | 2.2 L/min | Bawell Sapphire / Platinum |
| Warranty | 99 yr | 2 yr | Bawell Sapphire / Platinum |
| Filter cost (each) | S$ 220 | S$ 160 | Coral Premium 9 |
| Sticker price | S$ 2,900 | S$ 2,968 | Bawell Sapphire / Platinum |
| 5-year total | S$ 5,100 | S$ 4,568 | Coral Premium 9 |
| Our rating | — | — | — |
Verdict
Cost over 5 years: Coral Premium 9 saves S$ 532 over 5 years.
Lab performance: Bawell Sapphire / Platinum produces 1.15 ppm dissolved H₂; Coral Premium 9 produces 0.1 ppm. The Bawell Sapphire / Platinum leads on hydrogen output.
Warranty: Bawell Sapphire / Platinum carries a 99-year warranty; Coral Premium 9 carries 2. Bawell Sapphire / Platinum wins on coverage.
Where to buy + showroom info
Bawell Sapphire / Platinum
Online import · no SG distributor
Lineup: Sapphire (7p) · Platinum (9p) · Premier (11p)
Visit Bawell →Coral Premium 9
Direct retail
Showroom: Block 37 Defu Lane 10 #03-41, Singapore 539214
Phone: +65 6239 5335 · Sales +65 8761 6868
Lineup: Premium 9 Slim ($3,413) · 9 H Plus ($4,949) · 9 Compact ($3,168) · 9 H ($2,968) · 7 ($1,968) · 5 ($1,688) · 4 ($949)
Visit Coral Pure Natural Pte Ltd →No affiliate links · Waterionizer.sg earns zero from either purchase.