Which is the better buy? Side-by-side on rating, price, strengths, and watch-outs — with the published ratings we averaged to get there.
APEC ROES-PH75 and Waterdrop G3P800 Tankless score essentially the same (4.7 vs 4.7). Pick the one whose trade-offs match your priorities — the strengths and watch-outs below are where they actually differ.
The ROES-PH75 is the alkaline APEC pick — same 6-stage approach as iSpring RCC7AK but USA-made.
The G3P800 is the tankless RO pick — Waterdrop's on-demand RO with smart faucet at premium price.
USA-made alkaline. 5-year warranty. Similar to iSpring RCC7AK.
Tankless. Highest GPD. Premium price.
| Spec | APEC ROES-PH75 | Waterdrop G3P800 Tankless |
|---|---|---|
| Stages | 6 (with alkaline) | 7 tankless |
| Origin | USA | — |
| Warranty | 5-year | — |
| GPD | 75 | 800 |
| Faucet | — | Smart with TDS |
| Power | — | Electrical required |