Charcoal Companion Review, Is Charcoal Companion Non-Toxic?
Charcoal Companion averages 65 out of 100 on PFAS Authority's PFAS and toxin screen across the single Charcoal Companion product graded as of October 2026, which does not reach its 70 point pass mark.
Charcoal Companion grades Good 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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- polypropylene filter housing, carbon/sediment cartridge
- We found no PFAS statement from the brand
- Bacterial growth in spent cartridges
3 hazards checked on this product, all on its full breakdown.
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- RO membrane, carbon filters, stainless steel housing
- We found no PFAS statement from the brand
- Bacterial and microbial growth in housing and filters
4 hazards checked on this product, all on its full breakdown.
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- organic cotton, natural latex, coconut coir, recycled steel coils
- The brand calls it PFAS-free, which we have not verified
- Heavy metals
2 hazards checked on this product, all on its full breakdown.
Which Charcoal Companion products contain PFAS? Poor and Bad, we’d swap these
- Cordierite ceramic tiles, no nonstick or Teflon-family coating
- We found no PFAS statement from the brand
- Thermal cracking and food contamination. Cordierite is durable but can crack under thermal shock (rapid…
3 hazards checked on this product, all on its full breakdown.
Find an alternative on AmazonCharcoal Companion and PFAS, common questions
- Does Charcoal Companion have PFAS?
- Charcoal Companion averages 65 out of 100 on PFAS Authority's PFAS and toxin screen across the single Charcoal Companion product graded as of October 2026, which does not reach its 70 point pass mark. Grades are model-based estimates built from published materials, ingredients and disclosures, not lab tests.
- Is Charcoal Companion non-toxic?
- No Charcoal Companion product we graded reaches Good. The best of them is Charcoal Companion ThermaBond Square Mini Pizza Stone Tiles (Set of 4) at 65/100.
- Which Charcoal Companion products should I avoid?
- The lowest-graded Charcoal Companion products we have scored are Charcoal Companion ThermaBond Square Mini Pizza Stone Tiles (Set of 4). Each one links to the evidence behind its grade.
Every grade uses the same public rubric. How grades work →