Frizzlife PD800-TAM4 vs Waterdrop G3P800
Only the Waterdrop G3P800 is certified to reduce PFAS, lead, chlorine and fluoride and 1 more. Verdict: the Waterdrop G3P800 for broader certified protection (5 vs 0 of the contaminants we track); the Frizzlife PD800-TAM4 if running cost matters more. Replacement filters and water for 2 people cost about $111 a year on the Frizzlife PD800-TAM4 and $161 on the Waterdrop G3P800; they cost $650 and $999 to buy.
| Frizzlife PD800-TAM4 | Waterdrop G3P800 | |
|---|---|---|
| Type | Under-sink reverse osmosis | Under-sink reverse osmosis |
| Price | $650 | $999 |
| Filters + water a year (2 people) | $111 | $161 |
| Filter cost per gallon (rated life) | 12¢ | 13¢ |
| Gallons per day | 800 | 800 |
| Pure to drain | 2:1 | 3:1 |
| Installation | diy | diy |
| PFAS | Brand test only | Certified |
| Lead | Brand test only | Certified |
| Chlorine | Brand test only | Certified |
| Fluoride | Brand test only | Certified |
| Arsenic | Brand test only | — |
| Nitrate | Brand test only | — |
| Chromium 6 | Brand test only | — |
| Mercury | Brand test only | — |
| VOCs | — | Brand test only |
| TDS | Brand test only | Certified |
| Copper | Brand test only | — |