Full side-by-side
Pentair Everpure Mfr claim
·
Xiaomi Mi Water Purifier Mfr claim
| Spec | Pentair Everpure | Xiaomi Mi Water Purifier | Winner |
|---|---|---|---|
| Origin | USA | China | — |
| Distribution | F&B / commercial · some residential | Mi Stores · online · Lazada / Shopee | — |
| Category | Commercial under-sink filter (NOT a true ionizer) | Under-sink RO + app (NOT a true ionizer) | — |
| Plates | 0 | 0 | Tie |
| pH (max alkaline) | 7.5 | 7.3 | Pentair Everpure |
| ORP | -40 mV | -20 mV | Pentair Everpure |
| Dissolved H₂ | 0.01 ppm | 0.01 ppm | Tie |
| Flow rate | 3.0 L/min | 1.6 L/min | Pentair Everpure |
| Warranty | 1 yr | 1 yr | Tie |
| Filter cost (each) | S$ 180 | S$ 60 | Xiaomi Mi Water Purifier |
| Sticker price | S$ 550 | S$ 599 | Pentair Everpure |
| 5-year total | S$ 2,350 | 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$ 851 over 5 years.
Lab performance: Pentair Everpure produces 0.01 ppm dissolved H₂; Xiaomi Mi Water Purifier produces 0.01 ppm. Effectively tied on hydrogen.
Warranty: Pentair Everpure carries a 1-year warranty; Xiaomi Mi Water Purifier carries 1. Same warranty length.
Where to buy + showroom info
Pentair Everpure
F&B / commercial · some residential
Lineup: H-300 · H-104 · Claris Prime · OW200L
Visit Pentair Everpure →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.