Full side-by-side
| Spec | Coral Premium 9 | Kangen K8 (LeveLuk) | Winner |
|---|---|---|---|
| Origin | Singapore | Japan | — |
| Distribution | Direct retail | Authorised independent distributor (TWI Group) | — |
| Category | Hydrogen water + multi-stage filter | Alkaline ionizer | — |
| Plates | 9 | 8 | Coral Premium 9 |
| pH (max alkaline) | 8.3 | 10.5 | Kangen K8 (LeveLuk) |
| ORP | -120 mV | -686 mV | Kangen K8 (LeveLuk) |
| Dissolved H₂ | 0.1 ppm | 1.1 ppm | Kangen K8 (LeveLuk) |
| Flow rate | 2.2 L/min | 2.6 L/min | Kangen K8 (LeveLuk) |
| Warranty | 2 yr | 3 yr | Kangen K8 (LeveLuk) |
| Filter cost (each) | S$ 160 | S$ 220 | Coral Premium 9 |
| Sticker price | S$ 2,968 | S$ 6,380 | Coral Premium 9 |
| 5-year total | S$ 4,568 | S$ 8,580 | Coral Premium 9 |
| Our rating | — | — | — |
Verdict
Cost over 5 years: Coral Premium 9 saves S$ 4,012 over 5 years.
Lab performance: Coral Premium 9 produces 0.1 ppm dissolved H₂; Kangen K8 (LeveLuk) produces 1.1 ppm. The Kangen K8 (LeveLuk) leads on hydrogen output.
Warranty: Coral Premium 9 carries a 2-year warranty; Kangen K8 (LeveLuk) carries 3. Kangen K8 (LeveLuk) wins on coverage.
Where to buy + showroom info
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 →Kangen K8 (LeveLuk)
Authorised independent distributor (TWI Group)
Showroom: TWI Group · 511 Guillemard Road #03-06, Grandlink Square, Singapore 399849 (by appointment)
Phone: +65 9822 9321
Lineup: LeveLuk K8 · Anespa DX · JR IV · SD501 DX · SD 501 Platinum · Super 501 · Ukon
Visit Enagic Kangen (TWI Group, SG) →No affiliate links · Waterionizer.sg earns zero from either purchase.