Nationalpresto Presto Pressure Cooker and Canner 01755 vs 23 Quart Induction Pressure Canner: which is safer?
Nationalpresto Presto Pressure Cooker and Canner 01755 is our pick, better on PFAS and on the overall hazard picture.
Our pick
Presto
Nationalpresto Presto Pressure Cooker and Canner 01755
PFAS grade
Overall grade
Verdict
Hazard flags
Material
Confidence
PossibleGasket and sealing material degradation
PossibleStainless steel corrosion and leaching under acidic or salt conditions
Presto
23 Quart Induction Pressure Canner
PFAS grade
Overall grade
Verdict
Hazard flags
Material
Confidence
PossibleAluminum leaching in acidic foods
ReportedRubber seal degradation and odor release
PossiblePressure-release mechanism integrity
Where these two actually differ
- We flag Gasket and sealing material degradation and Stainless steel corrosion and leaching under acidic or salt conditions on the Presto and not on the Presto.
- We flag Aluminum leaching in acidic foods, Rubber seal degradation and odor release and Pressure-release mechanism integrity on the Presto and not on the Presto.
- The Presto is stainless steel body; no nonstick coating where the Presto is Stainless steel and aluminum construction, which is most of the difference in these two grades.
- These two are level, close enough that price and fit should decide it rather than our grade.
Both products run through the same public rubric, which covers materials, coatings, brand disclosure, lab findings, and recalls, plus a beyond-PFAS hazard analysis. Grades are model-based estimates, not lab tests. How grades work →
More pressure cookers, see the full ranking