Oil Less Fryer Air Fryer 16 Quart Replacement Clear Glass vs Foodi 10-Quart XL 2-Basket Air Fryer: which is safer?
Big Boss Oil Less Fryer Air Fryer 16 Quart Replacement Clear Glass is the clear pick. Ninja Foodi 10-Quart XL 2-Basket 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
PFAS grade
Overall grade
Verdict
Hazard flags
Material
Confidence
PossibleThermal shock and fracture
PossibleEdge chipping and glass fragments
Ninja
Foodi 10-Quart XL 2-Basket Air Fryer
PFAS grade
Overall grade
Verdict
Hazard flags
Material
Confidence
PossibleTeflon-type coating fume risk from nonstick coating
PossibleCoating degradation and particle shedding
PossibleImproper maintenance leading to bacterial or residue buildup
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 Ninja.
- We flag PTFE fume risk from nonstick coating, Coating degradation and particle shedding and Improper maintenance leading to bacterial or residue buildup on the Ninja and not on the Big Boss.
- The Big Boss is borosilicate glass, bare uncoated where the Ninja is Stainless steel basket with unspecified nonstick coating, 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 Ninja grade, at 45% 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 →
More air fryers, see the full ranking