Smart Seal averages 70 out of 100 on PFAS Authority's PFAS and toxin screen across the single Smart Seal product graded as of October 2026, which reaches its 70 point pass mark.
Free to quote with attribution to PFAS Authority and a link to pfasauthority.com/brands/smart-seal.
Smart Seal 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.
Worth buying from Smart Seal Good or better, best-graded first
Smart Seal
BergHOFF Leo Balance Smart Seal Food Container
70GoodPFAS grade
✓Plastic container, lid material unspecified
⚠We found no PFAS statement from the brand
⚠BPA & bisphenols, The resin type is not disclosed. If the body or lid contains polycarbonate or certain…
Smart Seal averages 70 out of 100 on PFAS Authority's PFAS and toxin screen across the single Smart Seal 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 Smart Seal non-toxic?
BergHOFF Leo Balance Smart Seal Food Container is the highest-graded Smart Seal product we have scored, at 70/100. It depends on the product line rather than the brand, so check the grade of the exact item you are buying.
Which Smart Seal products are lower concern for PFAS?
The highest-graded Smart Seal products we have scored are BergHOFF Leo Balance Smart Seal Food Container. That is our model-based estimate from materials and public disclosure, not a lab test.
