Full side-by-side
| Spec | Prime Water | SK Magic All Clean | Winner |
|---|---|---|---|
| Origin | Korea | Korea | — |
| Distribution | Sole authorised distributor | Direct retail + rental | — |
| Category | Alkaline ionizer | Rental water purifier (NOT a true ionizer) | — |
| Plates | 9 | 0 | Prime Water |
| pH (max alkaline) | 11.0 | 7.5 | Prime Water |
| ORP | -728 mV | -40 mV | Prime Water |
| Dissolved H₂ | 1.34 ppm | 0.02 ppm | Prime Water |
| Flow rate | 4.0 L/min | 2.0 L/min | Prime Water |
| Warranty | 5 yr | 5 yr | Tie |
| Filter cost (each) | S$ 160 | — | SK Magic All Clean |
| Sticker price | S$ 2,800 / S$ 99/mo | — / S$ 49/mo | Prime Water |
| 5-year total | S$ 5,940 | S$ 2,940 | SK Magic All Clean |
| Our rating | 4.7/5 | — | — |
Verdict
Cost over 5 years: SK Magic All Clean saves S$ 3,000 over 5 years.
Lab performance: Prime Water produces 1.34 ppm dissolved H₂; SK Magic All Clean produces 0.02 ppm. The Prime Water leads on hydrogen output.
Warranty: Prime Water carries a 5-year warranty; SK Magic All Clean carries 5. Same warranty length.
What we recommend: Prime Water (Sole-distributor Korean ionizer, 5-year warranty, no MLM markup). We disclose owning this brand — the numbers above support the verdict, you can replicate any of them with the published methodology.
Where to buy + showroom info
Prime Water
Sole authorised distributor
Showroom: Singapore · by appointment via primewater.com.sg
Lineup: L Series · R Series · LV Series · RV Series
Visit Prime Water →Read our full review →
SK Magic All Clean
Direct retail + rental
Showroom: SG service centres
Phone: +65 6206 1188
Lineup: All Clean Direct · WPU-A300 · WPU-A301F · ICE Refrigerator
Visit SK Magic Singapore →No affiliate links · Waterionizer.sg earns zero from either purchase.