Non-Toxic Office Chairs, ranked by PFAS grade

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Top-graded picks in the categories readers replace first, every one scored on the same rubric.

  • 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.

  • 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

Avocado

Vegan Mattress

100ExcellentPFAS grade
✓ MADE SAFE Certified✓ Global Organic Textile Standard (GOTS)
  • 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.

What we found
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 full ranking is below, best-graded first, with every score linking to the evidence behind it.

Are office chairs safe?

15 of the 15 office chairs we graded come back low-concern on our screen and 0 do not. Our grades are model-based assessments built from published materials, ingredient lists, certifications and brand disclosures, not laboratory tests, so they say what we can evidence rather than that anything is safe.

Best graded office chairs here

  1. 1Autonomous ErgoChair Pro+ Green Mesh 75 out of 100
  2. 2Autonomous ErgoChair Core Ergonomic Office Chair 75 out of 100
  3. 3Herman Miller Embody Chair Herman Miller 75 out of 100

Start here

The best non-toxic office chairs, ranked by grade

See the picks →

Buyer’s guide

What to look for in office chairs, and which brands grade best and worst

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Which office chairs are PFAS-free? Good or Excellent, best-graded first

Autonomous ErgoChair Pro+ Green Mesh

Autonomous

ErgoChair Pro+ Green Mesh

75ExcellentPFAS grade
  • 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.

Autonomous ErgoChair Core Ergonomic Office Chair

Autonomous

ErgoChair Core Ergonomic Office Chair

75ExcellentPFAS grade
  • 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.

Embody Chair Herman Miller

Herman Miller

Embody Chair Herman Miller

75ExcellentPFAS grade
  • 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.

Herman Miller Sayl Chair

Herman Miller

Sayl Chair

75ExcellentPFAS grade
  • 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.

Herman Miller Verus Task Chair

Herman Miller

Verus Task Chair

75ExcellentPFAS grade
  • 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.

Freedom Chair with Headrest by Humanscale

Humanscale

Freedom Chair with Headrest by Humanscale

75ExcellentPFAS grade
  • 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.

Humanscale Freedom Headrest Task Chair

Humanscale

Freedom Headrest Task Chair

75ExcellentPFAS grade
  • 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.

Humanscale Freedom Task Chair

Humanscale

Freedom Task Chair

75ExcellentPFAS grade
  • 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.

Humanscale World Office Chair

Humanscale

World Office Chair

75ExcellentPFAS grade
  • Steel, aluminum, plastic (polyurethane foam), fabric upholstery
  • We found no PFAS statement from the brand
  • Polyurethane foam off-gassing (VOCs)

2 hazards checked on this product, all on its full breakdown.

Amia Chair Steelcase

Steelcase

Amia Chair Steelcase

75ExcellentPFAS grade
  • steel frame, foam, upholstered fabric
  • We found no PFAS statement from the brand
  • Volatile Organic Compounds (VOCs) from polyurethane foam

3 hazards checked on this product, all on its full breakdown.

Steelcase Think Chair

Steelcase

Think Chair

75ExcellentPFAS grade
  • steel frame, polymer backrest, foam seat
  • We found no PFAS statement from the brand
  • Flame retardants

3 hazards checked on this product, all on its full breakdown.

Humanscale Freedom Ocean Office Chair

Humanscale

Freedom Ocean Office Chair

75ExcellentPFAS grade
  • Aluminum frame, foam padding, textile upholstery, plastic/polymer base components
  • We found no PFAS statement from the brand
  • Polyurethane foam off-gassing (VOC)

2 hazards checked on this product, all on its full breakdown.

West Elm Humanscale World LM Task Chair

Humanscale

West Elm Humanscale World LM Task Chair

75ExcellentPFAS grade
  • aluminum frame, foam cushioning, mesh/upholstery fabric
  • We found no PFAS statement from the brand
  • Formaldehyde / VOCs

3 hazards checked on this product, all on its full breakdown.

Autonomous ErgoChair Pro

Autonomous

ErgoChair Pro

75ExcellentPFAS grade
  • Steel frame, upholstered fabric seat/back, plastic/aluminum components
  • We found no PFAS statement from the brand
  • Flame retardants

3 hazards checked on this product, all on its full breakdown.

Steelcase Series 2 Upholstered Chair

Steelcase

Series 2 Upholstered Chair

75ExcellentPFAS grade
  • upholstered fabric, foam cushioning, steel frame
  • We found no PFAS statement from the brand
  • Flame retardants

4 hazards checked on this product, all on its full breakdown.

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