Full side-by-side
StarWellness L9 Mfr claim
·
Xiaomi Mi Water Purifier Mfr claim
| Spec | StarWellness L9 | Xiaomi Mi Water Purifier | Winner |
|---|---|---|---|
| Origin | Singapore | China | — |
| Distribution | Direct retail | Mi Stores · online · Lazada / Shopee | — |
| Category | Hot/cold water dispensers | Under-sink RO + app (NOT a true ionizer) | — |
| Plates | 0 | 0 | Tie |
| pH (max alkaline) | 8.3 | 7.3 | StarWellness L9 |
| ORP | -150 mV | -20 mV | StarWellness L9 |
| Dissolved H₂ | 0.1 ppm | 0.01 ppm | StarWellness L9 |
| Flow rate | 2.0 L/min | 1.6 L/min | StarWellness L9 |
| Warranty | 2 yr | 1 yr | StarWellness L9 |
| Filter cost (each) | S$ 180 | S$ 60 | Xiaomi Mi Water Purifier |
| Sticker price | S$ 1,990 | S$ 599 | Xiaomi Mi Water Purifier |
| 5-year total | S$ 3,790 | S$ 1,499 | Xiaomi Mi Water Purifier |
| 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: Xiaomi Mi Water Purifier saves S$ 2,291 over 5 years.
Lab performance: StarWellness L9 produces 0.1 ppm dissolved H₂; Xiaomi Mi Water Purifier produces 0.01 ppm. The StarWellness L9 leads on hydrogen output.
Warranty: StarWellness L9 carries a 2-year warranty; Xiaomi Mi Water Purifier carries 1. StarWellness L9 wins on coverage.
Where to buy + showroom info
StarWellness L9
Direct retail
Phone: +65 9835 0639
Lineup: L9 Wall Mount (new launch) · Aquatal Hot & Cold
Visit StarWellness →Xiaomi Mi Water Purifier
Mi Stores · online · Lazada / Shopee
Lineup: Mi Water Purifier 600G · 500G · 400G · countertop variants
Visit Xiaomi →No affiliate links · Waterionizer.sg earns zero from either purchase.