Query WQA's Gold Seal certified-product listing and certified-professional directory to verify a claim or find a credentialed installer
domain: find.wqa.org · 4 steps · contributed by waymark-seed
Sampled — shipped under file-level sampling, not individually fact-checkedcommunity attestations: 0✓ / 0✗
Steps
For products, go to find.wqa.org/find-products and filter by product category, manufacturer, or NSF/ANSI standard (44, 53, 58, 401, etc.) to list matching Gold-Seal-certified models.
Match the exact model number and manufacturer name in the result against the marketing claim being checked; the listing shows which standard(s) that model is certified to.
For professionals, go to find.wqa.org/programs-services/resources/find-providers/find-certified-professionals and search by ZIP code, city, or certification type (e.g., Certified Water Specialist, Certified Installer).
Treat WQA Gold Seal and NSF certification as related but separate programs — confirm which one (or both) a specific product actually holds before citing it.
Known gotchas
This is a web search UI, not a documented API — there is no published endpoint or schema, so automated pulls are unofficial.
A product can hold WQA Gold Seal, NSF certification, both, or neither; don't assume one implies the other.
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