PFAS score
All American · Pressure Cookers
All American 921 Pressure Canner
Lower-concern pressure canner; metal construction avoids PFAS-prone coatings, but brand offers no public PFAS commitment.
The All American 921 is constructed from aluminum and stainless steel, materials not typically treated with PFAS. It has no nonstick coating or water-resistant finish that would require fluorochemicals. The brand makes no public PFAS claims or disclosures, which is typical for traditional metalware but leaves questions unanswered.
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Material
aluminum alloy body with stainless steel interior
Brand disclosure
Brand is silent on PFAS
Lab data
No public lab test
Why this grade
Stain-resistant finish
Stain-resistant finishes are a common PFAS use.
Category baseline
cookware is a category where PFAS exposure is more common.
No PFAS disclosure
No public statement about PFAS in this product.
What we don’t know
This grade is a model-based estimate from public materials, coatings, and brand disclosure at 82% confidence. It is not a lab result.
No independent PFAS lab test is on record for this exact product. A lab test could move the score in either direction.
The brand has not made a specific, verifiable PFAS-free statement, so part of this score reflects that missing disclosure rather than a confirmed material.
Formulations and coatings change between production runs. Always check the current label before buying.
Safer alternatives in Pressure Cookers
Zavor
LUX Edge 6-Qt. Multicooker Cookbook
Paper/cardboard cookbook; not cookware
Not applicable, this is a cookbook, not cookware hardware.
⚠Risky category by default
Presto
23 Quart Induction Pressure Canner
Stainless steel and aluminum construction
Lower PFAS concern, stainless/aluminum pressure canner with no nonstick coating.
⚠Risky category by default
All American
Aluminum Pressure Cooker IMUSA
aluminum with stainless steel interior
Lower PFAS concern, non-coated aluminum/stainless cooker, but brand makes no PFAS statement.
⚠Risky category by default
More pressure cookers grades
How we score: every product runs through the same public 0–100 rubric based on materials, coatings, brand disclosure, lab findings, and recalls. See the full methodology → Spotted a mistake? Report an error.