Does iSpring remove chlorine?
Yes
5 iSpring models we track are independently certified to remove chlorine — across refrigerator and reverse-osmosis and under-sink filters.
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 ERD 1000 | under-sink | Buy on Amazon → |
| iSpring ERD 1000S | under-sink | Buy on Amazon → |
| iSpring FF-C15LS | under-sink | Buy on Amazon → |
| iSpring HERO-385PLUS | reverse-osmosis | Buy on Amazon → |
| iSpring QWFIZ QW-10150 | refrigerator | Buy on Amazon → |
As an Amazon Associate we earn from qualifying purchases; buy links are affiliate links. Disclosure.
About chlorine
Residual disinfectant (MRDL 4 mg/L). Taste/odor; not a major health hazard at treatment levels but drives byproduct formation.
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 chlorine — all brands, ranked.
Certified for chlorine → Other brands & chlorine
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 chlorine. See our methodology.