NSF 53 filters for copper
NSF, WQA, or IAPMO listing to NSF/ANSI 53 for Copper. Certified is a listing, not a ranking.
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| Product | Certifier | Checked | From |
|---|---|---|---|
| LifeStraw Home 7-Cup Glass Water Filter Pitcher | WQA | 2026-09-14 | |
| PUR PLUS 11-Cup Pitcher with Lead-Reducing Filter | NSF | 2026-09-14 | |
| PUR PLUS 11-Cup Pitcher with Lead-Reducing Filter | WQA | 2026-09-14 |