Does Aquasana Remove Arsenic?
Yes
2 Aquasana models we track are independently certified to remove arsenic — a reverse-osmosis filter.
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-SFRO2 | reverse-osmosis | Details → |
| Aquasana OptimH2O AQ-RO-3 | reverse-osmosis | Details → |
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About arsenic
Known human carcinogen (skin, bladder, lung); also cardiovascular and developmental effects. Mostly naturally occurring in groundwater.
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 arsenic — all brands, ranked.
Certified for arsenic → Other brands & arsenic
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 arsenic. See our methodology.