Oil Less Fryer Air Fryer 16 Quart Replacement Clear Glass vs ActiFry Genius XL YV9700CH Single Hot Air Fryer: which is safer?
Big Boss Oil Less Fryer Air Fryer 16 Quart Replacement Clear Glass is the clear pick. Tefal ActiFry Genius XL YV9700CH Single Hot 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
Tefal
ActiFry Genius XL YV9700CH Single Hot Air Fryer
PFAS grade
Overall grade
Verdict
Hazard flags
Material
Confidence
LikelyTeflon-type coating decomposition and fume release
ReportedCoating degradation and microparticle shedding
PossibleAluminum leaching (housing/basket metal)
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 Tefal.
- We flag PTFE coating decomposition and fume release, Coating degradation and microparticle shedding, Aluminum leaching (housing/basket metal) and Polymer off-gassing from housing plastics on the Tefal and not on the Big Boss.
- The Big Boss is borosilicate glass, bare uncoated where the Tefal is PTFE (Teflon) nonstick coating on cooking surface, which is most of the difference in these two grades.
- The gap is 70 points, wide enough that this is not a close call, and the Big Boss is the one to buy.
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