ErgoChair Pro+ Green Mesh vs ErgoChair Core Ergonomic Office Chair: which is safer?
Autonomous ErgoChair Pro+ Green Mesh is our pick, better on PFAS and on the overall hazard picture.
Our pick
Autonomous
ErgoChair Pro+ Green Mesh
PFAS grade
Overall grade
Verdict
Hazard flags
Material
Confidence
PossibleVolatile Organic Compound (VOC) off-gassing
PossiblePolyester microfiber shedding
PossibleSteel frame corrosion and rust contact
Autonomous
ErgoChair Core Ergonomic Office Chair
PFAS grade
Overall grade
Verdict
Hazard flags
Material
Confidence
PossibleFlame retardant additives in fabric or foam
ReportedPolyurethane foam off-gassing (volatile organic compounds)
PossibleFabric finish chemicals (dyes, sizing, soil repellents)
Where these two actually differ
- We flag Volatile Organic Compound (VOC) off-gassing, Polyester microfiber shedding and Steel frame corrosion and rust contact on the Autonomous and not on the Autonomous.
- We flag Flame retardant additives in fabric or foam, Polyurethane foam off-gassing (volatile organic compounds), Fabric finish chemicals (dyes, sizing, soil repellents) and Bacterial or mold growth in foam or fabric on the Autonomous and not on the Autonomous.
- The Autonomous is mesh fabric (polyester), steel frame where the Autonomous is Fabric upholstery, foam cushioning, aluminum frame, 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 office chairs, see the full ranking