What to report
- Wrong model, ASIN, generation, cartridge, or seller substitution.
- Changed manual, operating limit, warranty, certification, or recall.
- Unsupported health, contaminant, installation, or performance language.
- A broken source, affiliate link, or inaccessible page.
Our process
- Record the report and freeze the affected claim if the risk warrants it.
- Recheck exact product, primary sources, certification record, and current listing.
- Correct, qualify, remove, or retire the content.
- Update the reviewed date only for a material review and preserve a correction note where readers need it.
Report a correction
Email corrections, source issues, and exact-product mismatches to hello@homewatersystemguide.com. Please do not include sensitive personal, medical, or laboratory data.
Editorial transparency
This page is governed by our editorial policy, review methodology, and corrections process.