The Best Non-Toxic Office Chairs of 2026
All 15 office chairs PFAS Authority has graded reach its 70 point pass mark for PFAS and other toxins, as of October 2026. The highest graded is Autonomous ErgoChair Pro+ Green Mesh at 75 out of 100.
Every grade below is built from published materials, ingredient lists, certifications and brand disclosures, scored on one public rubric and ranked best-graded first. Each score links to the full breakdown of what earned it, and the numbers across the whole dataset are published too.
Are office chairs non-toxic?
15 of the 15 office chairs we graded clear our screen and 0 do not. Non-toxic is not a defined or regulated term, so what we can tell you is what our graders recorded. Beyond PFAS, the hazards found or left unruled-out on office chairs in this category are VOCs and off-gassing, flame retardants, microplastics, formaldehyde, artificial dyes. The highest graded here is Autonomous ErgoChair Pro+ Green Mesh at 75 out of 100.
Quick picks
A second brand to consider
Herman Miller Embody Chair Herman MillerThe best grade here from a brand other than the winner
75 Excellent
What to watch for in office chairs
Beyond the PFAS grade, these are the things our graders recorded on the 15 office chairs in this category. We assess from materials, brand statements and published research. We do not lab-test.
- VOCs and off-gassing
Volatile compounds that evaporate out of a material at room temperature, which is what a new product smell is.
Found on 2 of these office chairs. Plausible but unconfirmed on 11 more, meaning nobody has ruled it out. EPA
- Flame retardants
Chemicals added to foam, fabric and electronics to slow ignition.
Found on 1 of these office chairs. Plausible but unconfirmed on 6 more, meaning nobody has ruled it out. NIEHS
- Microplastics
Plastic fragments small enough to shed from a product into food, water or air without anyone seeing it.
Plausible but unconfirmed on 7 more, meaning nobody has ruled it out. EPA
- Formaldehyde
A preservative and resin ingredient that is also released slowly by a group of chemicals used in its place.
Plausible but unconfirmed on 4 more, meaning nobody has ruled it out. NCI
- Artificial dyes
Synthetic colours added to food, cosmetics and textiles, most of them petroleum derived.
Plausible but unconfirmed on 3 more, meaning nobody has ruled it out. FDA
The safest office chairs we graded, lowest PFAS risk first
- 1
Highest grade here
- mesh fabric (polyester), steel frame
- We found no PFAS statement from the brand
- Volatile Organic Compound (VOC) off-gassing
3 hazards checked on this product, all on its full breakdown.
- 2
- Fabric upholstery, foam cushioning, aluminum frame
- We found no PFAS statement from the brand
- Flame retardants
4 hazards checked on this product, all on its full breakdown.
- 3
- Fabric (polyester/nylon blend) and aluminum/steel frame; no Teflon-family coating or water-resistant coating…
- We found no PFAS statement from the brand
- Azo dyes (toxic breakdown products)
3 hazards checked on this product, all on its full breakdown.
- 4
- nylon and polypropylene plastics, aluminum frame
- We found no PFAS statement from the brand
- Volatile Organic Compound (VOC) off-gassing from plastics
2 hazards checked on this product, all on its full breakdown.
- 5
- cast aluminum frame, upholstered fabric seat/back, polyester mesh
- We found no PFAS statement from the brand
- Flame retardants
3 hazards checked on this product, all on its full breakdown.
- 6
- mesh fabric, aluminum frame, foam cushioning, polyurethane upholstery options
- We found no PFAS statement from the brand
- Volatile organic compounds (VOCs) from polyurethane foam and upholstery finish
4 hazards checked on this product, all on its full breakdown.
- 7
- fabric upholstery, aluminum/steel frame, foam cushioning
- We found no PFAS statement from the brand
- VOC off-gassing from polyurethane foam
2 hazards checked on this product, all on its full breakdown.
- 8
- Mesh (polyester/nylon), plastic, steel frame, foam cushioning
- We found no PFAS statement from the brand
- VOC off-gassing from polyurethane foam
2 hazards checked on this product, all on its full breakdown.
Questions people ask about office chairs
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- polypropylene filter housing, carbon/sediment cartridge
- We found no PFAS statement from the brand
- Bacterial growth in spent cartridges
3 hazards checked on this product, all on its full breakdown.
Aquasure
Premier Series 75 GPD Under Sink Reverse Osmosis Water Filtration System
- RO membrane, carbon filters, stainless steel housing
- We found no PFAS statement from the brand
- Bacterial and microbial growth in housing and filters
4 hazards checked on this product, all on its full breakdown.
Avocado
Vegan Mattress
- organic cotton, natural latex, coconut coir, recycled steel coils
- The brand calls it PFAS-free, which we have not verified
- Heavy metals
2 hazards checked on this product, all on its full breakdown.
All the office chairs that pass, side by side
Sorted by score. A higher score means lower PFAS risk. Scored against 3 hazards that apply to this category.
| # | Office Chairs | Score | Rating | Made of | Key concern |
|---|---|---|---|---|---|
| 1 | Autonomous ErgoChair Pro+ Green Mesh | 75 | Excellent | mesh fabric (polyester), steel frame | Volatile Organic Compound (VOC) off-gassing |
| 2 | Autonomous ErgoChair Core Ergonomic Office Chair | 75 | Excellent | Fabric upholstery, foam cushioning, aluminum frame | Flame retardants |
| 3 | Herman Miller Embody Chair Herman Miller | 75 | Excellent | Fabric (polyester/nylon blend) and aluminum/steel frame; no fluoropolymer or water-resistant coating disclosed | Azo dyes (toxic breakdown products) |
| 4 | Herman Miller Sayl Chair | 75 | Excellent | nylon and polypropylene plastics, aluminum frame | Volatile Organic Compound (VOC) off-gassing from plastics |
| 5 | Herman Miller Verus Task Chair | 75 | Excellent | cast aluminum frame, upholstered fabric seat/back, polyester mesh | Flame retardants |
| 6 | Humanscale Freedom Chair with Headrest by Humanscale | 75 | Excellent | mesh fabric, aluminum frame, foam cushioning, polyurethane upholstery options | Volatile organic compounds (VOCs) from polyurethane foam and upholstery finish |
| 7 | Humanscale Freedom Headrest Task Chair | 75 | Excellent | fabric upholstery, aluminum/steel frame, foam cushioning | VOC off-gassing from polyurethane foam |
| 8 | Humanscale Freedom Task Chair | 75 | Excellent | Mesh (polyester/nylon), plastic, steel frame, foam cushioning | VOC off-gassing from polyurethane foam |
The verdict on office chairs
Autonomous ErgoChair Pro+ Green Mesh grades 75 out of 100, the highest here. It is mesh fabric (polyester), steel frame. We found no PFAS statement from the brand, so the grade rests on materials alone.
Choose Autonomous ErgoChair Core Ergonomic Office Chair instead if you want a second option at 75 out of 100, fabric upholstery, foam cushioning, aluminum frame.
We hold no price data, so nothing here is a budget recommendation. Grades are model-based assessments from published materials and disclosures, not laboratory tests.
The office chairs we would skip
Lowest scoring in this category, worst first, with the reason.
- 75Autonomous ErgoChair Pro+ Green MeshExcellent
Volatile Organic Compound (VOC) off-gassing
- 75Autonomous ErgoChair Core Ergonomic Office ChairExcellent
Flame retardants
- 75Herman Miller Embody Chair Herman MillerExcellent
Azo dyes (toxic breakdown products)
What we check on office chairs
- Flame retardants. Chemicals added to foam and electronics, some persistent and bioaccumulative. EPA
- Formaldehyde / VOCs. Off-gassing chemicals from some finishes, textiles, and pressed wood. ATSDR
- Phthalates. Plastic softeners studied for endocrine effects. ATSDR
Full point-by-point rubric on the methodology page.
The office chairs brands we found no PFAS statement from
We found no PFAS statement from 4 of the brands here. That is our research, not proof a brand has never said anything, and it is not evidence of harm. It is why none of them score well on disclosure.
Autonomous, Herman Miller, Humanscale, Steelcase.
The brands that have published something, and what each of them actually said, are in our record of what every brand has said about PFAS.
Common questions about PFAS in office chairs
Are office chairs PFAS free?
All 15 office chairs PFAS Authority has graded reach its 70 point pass mark for PFAS and other toxins, as of October 2026. The highest graded is Autonomous ErgoChair Pro+ Green Mesh at 75 out of 100. The lowest graded is Autonomous ErgoChair Pro+ Green Mesh at 75 out of 100.
Are office chairs non-toxic?
15 of the 15 office chairs we graded clear our screen and 0 do not. Non-toxic is not a defined or regulated term, so what we can tell you is what our graders recorded. Beyond PFAS, the hazards found or left unruled-out on office chairs in this category are VOCs and off-gassing, flame retardants, microplastics, formaldehyde, artificial dyes. The highest graded here is Autonomous ErgoChair Pro+ Green Mesh at 75 out of 100.
Which are the safest office chairs to buy?
On our grades, Autonomous ErgoChair Pro+ Green Mesh at 75 out of 100, which we band as Excellent. Then Autonomous ErgoChair Core Ergonomic Office Chair at 75. These are model-based assessments from published materials, ingredient lists, certifications and disclosures, not laboratory tests, so treat them as the lowest risk we can evidence rather than a safety guarantee.
Which office chairs grade best for PFAS?
Autonomous ErgoChair Pro+ Green Mesh, at 75 out of 100, which we band as Excellent. It is mesh fabric (polyester), steel frame. The runner up is Autonomous ErgoChair Core Ergonomic Office Chair at 75.
Which office chairs should I avoid?
The three lowest scoring we hold are Autonomous ErgoChair Pro+ Green Mesh at 75, Autonomous ErgoChair Core Ergonomic Office Chair at 75, Herman Miller Embody Chair Herman Miller at 75. The problem with the first is that the main material recorded for this product is not one associated with PFAS.
How can you tell if office chairs contain PFAS?
In this category we check for flame retardants, formaldehyde / VOCs, phthalates. Chemicals added to foam and electronics, some persistent and bioaccumulative. Language like stain resistant, water repellent or easy release usually means fluorinated chemistry even when PFAS is never printed on the box.
Which office chairs brands have not published a PFAS statement?
We found no PFAS statement from 4 of the brands we scored in this category, including Autonomous, Herman Miller, Humanscale, Steelcase. That is what our research turned up, not proof a brand has never said anything, and a missing statement is not evidence of harm. It is the reason those brands cannot score well on disclosure.
Do you lab test office chairs?
No. We score from published ingredient lists, materials, certifications, disclosures and third party lab results where they exist. Where a product has been independently tested we use that result and say so.
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Same rubric, same scale. These are the categories closest to office chairs.
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Does a particular brand of office chairs have PFAS?
We also wrote this up at length. PFAS in Office Chairs, Which Brands Grade Best and Worst
Want to filter the whole category yourself? Browse all 15 office chairs.