Full side-by-side
3M Under-Sink Filter Systems Mfr claim
·
SK Magic All Clean Mfr claim
| Spec | 3M Under-Sink Filter Systems | SK Magic All Clean | Winner |
|---|---|---|---|
| Origin | USA | Korea | — |
| Distribution | Retail · home renovation channels | Direct retail + rental | — |
| Category | Under-sink filter system (NOT a true ionizer) | Rental water purifier (NOT a true ionizer) | — |
| Plates | 0 | 0 | Tie |
| pH (max alkaline) | 7.4 | 7.5 | SK Magic All Clean |
| ORP | -30 mV | -40 mV | SK Magic All Clean |
| Dissolved H₂ | 0.01 ppm | 0.02 ppm | SK Magic All Clean |
| Flow rate | 2.5 L/min | 2.0 L/min | 3M Under-Sink Filter Systems |
| Warranty | 1 yr | 5 yr | SK Magic All Clean |
| Filter cost (each) | S$ 220 | — | SK Magic All Clean |
| Sticker price | S$ 450 | — / S$ 49/mo | 3M Under-Sink Filter Systems |
| 5-year total | S$ 1,550 | S$ 2,940 | 3M Under-Sink Filter Systems |
| Our rating | — | — | — |
How we sourced these numbers: All specs are taken directly from each manufacturer's published product page (links at the bottom). We have NOT independently lab-tested these brands — only Prime Water (our own sister brand) is verifiable through primewater.com.sg. Independent lab testing is rolling out through 2026.
Verdict
Cost over 5 years: 3M Under-Sink Filter Systems saves S$ 1,390 over 5 years.
Lab performance: 3M Under-Sink Filter Systems produces 0.01 ppm dissolved H₂; SK Magic All Clean produces 0.02 ppm. The SK Magic All Clean leads on hydrogen output.
Warranty: 3M Under-Sink Filter Systems carries a 1-year warranty; SK Magic All Clean carries 5. SK Magic All Clean wins on coverage.
Where to buy + showroom info
3M Under-Sink Filter Systems
Retail · home renovation channels
Lineup: AP Easy Complete · AP2-C405-G · HCD-2 · Aqua-Pure
Visit 3M Singapore →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.