Does iSpring remove chromium-6?
Yes
8 iSpring models we track are independently certified to remove chromium-6 — a reverse-osmosis filter.
Based on the itemized NSF, WQA & IAPMO certified-model listings we track for iSpring (22 of 23 models).
Which iSpring 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 | |
|---|---|---|
| iSpring HERO-385PLUS | reverse-osmosis | Buy on Amazon → |
| iSpring RCC7-BLK | reverse-osmosis | Buy on Amazon → |
| iSpring RCC7-BN | reverse-osmosis | Buy on Amazon → |
| iSpring RCC7AK-BLK | reverse-osmosis | Buy on Amazon → |
| iSpring RCC7AK-BN | reverse-osmosis | Buy on Amazon → |
| iSpring RCC7AK-UVBLK | reverse-osmosis | Buy on Amazon → |
| iSpring RCC7AK-UVBN | reverse-osmosis | Buy on Amazon → |
| iSpring RCC7UV | reverse-osmosis | Buy on Amazon → |
As an Amazon Associate we earn from qualifying purchases; buy links are affiliate links. Disclosure.
About chromium-6
'Erin Brockovich' chemical. Carcinogenic when ingested. No federal MCL specific to Cr6 (regulated under total chromium); CA has a 10 ppb limit.
What iSpring filters are certified to remove
Across the iSpring models we track, here’s what their certifications actually cover.
See every filter certified for chromium-6 — all brands, ranked.
Certified for chromium-6 → Other brands & chromium-6
How we know: we normalize the public certified-product listings from NSF, WQA, and IAPMO. A “yes” means a specific iSpring model is listed as certified for chromium-6. See our methodology.