Crystal Quest Review, Is Crystal Quest Non-Toxic?
Crystal Quest averages 95 out of 100 on PFAS Authority's PFAS and toxin screen across the single Crystal Quest product graded as of October 2026, which reaches its 70 point pass mark.
Crystal Quest grades Excellent on our four-band scale. On disclosure, the brand says nothing publicly about PFAS. See what every brand has published about PFAS for how that compares.
PFAS Authority is a scoring system, not a laboratory. We do not test products ourselves. Grades are model-based, built from published ingredients, materials, certifications, brand disclosures and third-party lab results where they exist. See the rubric.
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Crystal Quest
Water Pitcher Filter System
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- Bacterial growth in cartridge and pitcher housing, Activated-carbon filters and plastic pitcher interiors can…
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Crystal Quest and PFAS, common questions
- Does Crystal Quest have PFAS?
- Crystal Quest averages 95 out of 100 on PFAS Authority's PFAS and toxin screen across the single Crystal Quest product graded as of October 2026, which reaches its 70 point pass mark. Grades are model-based estimates built from published materials, ingredients and disclosures, not lab tests.
- Is Crystal Quest non-toxic?
- Crystal Quest Water Pitcher Filter System is the highest-graded Crystal Quest product we have scored, at 95/100. It depends on the product line rather than the brand, so check the grade of the exact item you are buying.
- Which Crystal Quest products are lower concern for PFAS?
- The highest-graded Crystal Quest products we have scored are Crystal Quest Water Pitcher Filter System. That is our model-based estimate from materials and public disclosure, not a lab test.
Every grade uses the same public rubric. How grades work →