Full side-by-side
| Spec | Prime Water | PureDew SNOWDROP | Winner |
|---|---|---|---|
| Origin | Korea | Singapore | — |
| Distribution | Sole authorised distributor | Direct retail · 25+ years | — |
| Category | Alkaline ionizer | Filtered hot/cold dispenser | — |
| Plates | 9 | 0 | Prime Water |
| pH (max alkaline) | 11.0 | 8.2 | Prime Water |
| ORP | -728 mV | -50 mV | Prime Water |
| Dissolved H₂ | 1.34 ppm | 0.03 ppm | Prime Water |
| Flow rate | 4.0 L/min | 2.0 L/min | Prime Water |
| Warranty | 5 yr | 2 yr | Prime Water |
| Filter cost (each) | S$ 160 | S$ 150 | PureDew SNOWDROP |
| Sticker price | S$ 2,800 / S$ 99/mo | S$ 1,290 | PureDew SNOWDROP |
| 5-year total | S$ 5,940 | S$ 2,790 | PureDew SNOWDROP |
| Our rating | 4.7/5 | — | — |
Verdict
Cost over 5 years: PureDew SNOWDROP saves S$ 3,150 over 5 years.
Lab performance: Prime Water produces 1.34 ppm dissolved H₂; PureDew SNOWDROP produces 0.03 ppm. The Prime Water leads on hydrogen output.
Warranty: Prime Water carries a 5-year warranty; PureDew SNOWDROP carries 2. Prime Water wins on coverage.
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 →
PureDew SNOWDROP
Direct retail · 25+ years
Showroom: 45 Sungei Kadut Loop, Singapore 729495
Phone: +65 6377 4128 · WhatsApp +65 8929 9913
Lineup: SNOWDROP Spoon ($1,000-1,250) · OASIS Cascade ($1,988-2,238) · SNOWDROP Grandeur ($1,300-1,550) · OASIS Classic ($1,080-1,230)
Visit PureDew International Pte Ltd →No affiliate links · Waterionizer.sg earns zero from either purchase.