NSF 53 filters for turbidity
NSF, WQA, or IAPMO listing to NSF/ANSI 53 for Turbidity. Certified is a listing, not a ranking.
We may earn a commission if you buy through these links. Rankings come from the matching engine (certification + flagged contaminants + annual cost), not from who pays more. How we earn money. As an Amazon Associate we earn from qualifying purchases. Prices are not shown; Amazon sets them on its site.
| Product | Certifier | Checked | From |
|---|---|---|---|
| Aquasana Claryum 2-Stage Under-Sink Filter (AQ-5200) | WQA | 2026-09-14 | |
| Aquasana Claryum 3-Stage Max Flow Under Sink | WQA | 2026-09-14 | |
| Aquasana OptimH2O Reverse Osmosis + Claryum | WQA | 2026-09-14 | |
| Brondell Coral UC300 Three-Stage Under-Counter Filter | WQA | not yet | |
| Culligan US-EZ-4 EZ-Change Level 4 Under-Sink Filter | IAPMO | not yet | |
| LifeStraw Home 7-Cup Glass Water Filter Pitcher | WQA | 2026-09-14 |