Oil Less Fryer Air Fryer 16 Quart Replacement Clear Glass vs Air Fryer Toaster Oven CO130-AO: which is safer?

Big Boss Oil Less Fryer Air Fryer 16 Quart Replacement Clear Glass is the clear pick. COSORI Air Fryer Toaster Oven CO130-AO carries a failing PFAS grade, and we never recommend buying a failing product.

Our pick

Big Boss Oil Less Fryer Air Fryer 16 Quart Replacement Clear Glass

Big Boss

Oil Less Fryer Air Fryer 16 Quart Replacement Clear Glass

PFAS grade

Excellent 75/100

Overall grade

Good 67/100

Verdict

Buy

Hazard flags

⚑ 2

Material

borosilicate glass, bare uncoated

Confidence

95%

PossibleThermal shock and fracture

PossibleEdge chipping and glass fragments

COSORI Air Fryer Toaster Oven CO130-AO

Cosori

Air Fryer Toaster Oven CO130-AO

PFAS grade

Bad 15/100

Overall grade

Bad 3/100

Verdict

Skip

Hazard flags

⚑ 3

Material

stainless steel body, nonstick interior coating (unspecified type)

Confidence

55%

PossibleNonstick coating integrity and leaching

PossibleTeflon-type coating fume inhalation (conditional)

PossibleCoating wear and microparticle release

Where these two actually differ

  • We flag Thermal shock and fracture and Edge chipping and glass fragments on the Big Boss and not on the Cosori.
  • We flag Nonstick coating integrity and leaching, PTFE fume inhalation (conditional) and Coating wear and microparticle release on the Cosori and not on the Big Boss.
  • The Big Boss is borosilicate glass, bare uncoated where the Cosori is stainless steel body, nonstick interior coating (unspecified type), which is most of the difference in these two grades.
  • The gap is 60 points, wide enough that this is not a close call, and the Big Boss is the one to buy.
  • We are less certain about the Cosori grade, at 55% confidence against 95%, because it discloses less.

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 →

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