Does Aquasana Remove Mercury?
Yes
8 Aquasana models we track are independently certified to remove mercury — across reverse-osmosis and under-sink filters.
Based on the itemized NSF, WQA & IAPMO certified-model listings we track for Aquasana (8 of 10 models).
Which Aquasana models are certified
Certification is per model — make sure the product you buy is one of these specific certified models, not just the same brand.
| Certified model | Type | |
|---|---|---|
| Aquasana AQ-5200 | under-sink | Buy on Amazon → |
| Aquasana AQ-5300 | under-sink | Buy on Amazon → |
| Aquasana AQ-5300+.NF | under-sink | Details → |
| Aquasana AQ-6200 | under-sink | Details → |
| Aquasana AQ-6300 | under-sink | Details → |
| Aquasana AQ-6300M · Claryum® 3-Stage Max Flow | under-sink | Details → |
| Aquasana AQ-SFRO2 | reverse-osmosis | Details → |
| Aquasana OptimH2O AQ-RO-3 | reverse-osmosis | Details → |
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About mercury
MCL 2 ug/L. Kidney and neurological damage. Industrial/natural sources.
What Aquasana filters are certified to remove
Across the Aquasana models we track, here’s what their certifications actually cover.
See every filter certified for mercury — all brands, ranked.
Certified for mercury → Other brands & mercury
How we know: we normalize the public certified-product listings from NSF, WQA, and IAPMO. A “yes” means a specific Aquasana model is listed as certified for mercury. See our methodology.