Oil Less Fryer Air Fryer 16 Quart Replacement Clear Glass vs Turbofry 8-Quart Air Fryer: which is safer?

Big Boss Oil Less Fryer Air Fryer 16 Quart Replacement Clear Glass is the clear pick. Chefman Turbofry 8-Quart Air Fryer 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

Chefman Turbofry 8-Quart Air Fryer

Chefman

Turbofry 8-Quart Air Fryer

PFAS grade

Bad 15/100

Overall grade

Bad 0/100

Verdict

Skip

Hazard flags

⚑ 5

Material

Nonstick-coated metal cooking basket (composition unspecified)

Confidence

35%

PossibleTeflon-type coating fume risk (thermal decomposition)

ReportedCoating degradation and microparticle release

PossibleAluminum leaching (substrate exposure)

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 Chefman.
  • We flag PTFE fume risk (thermal decomposition), Coating degradation and microparticle release, Aluminum leaching (substrate exposure) and Off-gassing on first use on the Chefman and not on the Big Boss.
  • The Big Boss is borosilicate glass, bare uncoated where the Chefman is Nonstick-coated metal cooking basket (composition unspecified), 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 Chefman grade, at 35% confidence against 95%, because it discloses less.

Both products run through the same public rubric: 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 air fryers: see the full ranking