Marshall Review, Is Marshall Non-Toxic?
Marshall averages 85 out of 100 on PFAS Authority's PFAS and toxin screen across the 6 Marshall products graded as of November 2026, and all 6 reach its 70 point pass mark.
Marshall grades Excellent on our four-band scale. On disclosure, the brand says nothing publicly about PFAS. See what every brand has published about PFAS for how that compares.
PFAS Authority is a scoring system, not a laboratory. We do not test products ourselves. Grades are model-based, built from published ingredients, materials, certifications, brand disclosures and third-party lab results where they exist. See the rubric.
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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.
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.
Does Marshall have PFAS, by category
Which Marshall products are PFAS-free? Good or better, best-graded first
- Liquid silicone rubber
- We found no PFAS statement from the brand
- Microplastic shedding or degradation. Silicone cases are not classified as microplastic sources under normal…
- Plastic earbud case (polyurethane or similar polymer)
- We found no PFAS statement from the brand
- BPA & bisphenols. Some polycarbonate-based cases may contain BPA as a processing aid; however, the case is…
2 hazards checked on this product, all on its full breakdown.
- Fabric or synthetic carrying case with hardware
- We found no PFAS statement from the brand
- Foam padding degradation and microparticle shedding. Polyethylene or polyurethane foam padding can shed micro…
2 hazards checked on this product, all on its full breakdown.
- Leather case with no disclosed coating
- We found no PFAS statement from the brand
- Heavy metals. Leather tanning residues (chromium, lead) are present in many finished leathers but transfer to…
4 hazards checked on this product, all on its full breakdown.
Marshall
Headphone Case for Marshall Motif II True Wireless Active Noise-Canceling Earbuds Headphones, Hard
- Hard case, likely polycarbonate or EVA
- We found no PFAS statement from the brand
- BPA & bisphenols. If the case is polycarbonate, BPA can migrate under heat stress above 70C or prolonged…
2 hazards checked on this product, all on its full breakdown.
- Plastic case, composition unspecified
- We found no PFAS statement from the brand
- BPA & bisphenols. Composition unspecified; if the case uses older PVC or unregulated polycarbonate, trace…
3 hazards checked on this product, all on its full breakdown.
What to buy instead Good or better, in the categories Marshall sells
- Plant-based bioplastic, compostable polymer
- A third party reports verifying it as PFAS-free
- Bioplastic thermal degradation and oligomer leaching
3 hazards checked on this product, all on its full breakdown.
Skullcandy
Geekria Carrying Case for Skullcandy Indy True Wireless In-Ear Earbud
- Polyester or neoprene carrying case, likely uncoated or minimally treated
- We found no PFAS statement from the brand
- Flame retardants
2 hazards checked on this product, all on its full breakdown.
Skullcandy
Geekria Shield Earbuds Case for Skullcandy EcoBuds, Dime 2 / 3 Smokin'
- EVA foam case shell
- We found no PFAS statement from the brand
- Microplastics
2 hazards checked on this product, all on its full breakdown.
Marshall and PFAS, common questions
- Does Marshall have PFAS?
- Marshall averages 85 out of 100 on PFAS Authority's PFAS and toxin screen across the 6 Marshall products graded as of November 2026, and all 6 reach its 70 point pass mark. Grades are model-based estimates built from published materials, ingredients and disclosures, not lab tests.
- Is Marshall non-toxic?
- Case For Marshall Minor Iv/motif Ii Anc,liquid Silicone Protective is the highest-graded Marshall product we have scored, at 85/100. It depends on the product line rather than the brand, so check the grade of the exact item you are buying.
- Which Marshall products are lower concern for PFAS?
- The highest-graded Marshall products we have scored are Case For Marshall Minor Iv/motif Ii Anc,liquid Silicone Protective, Geekria Shield Earbuds Case for Marshall Mode II, Minor IV, T280 TWS, Marshall Major Bluetooth Kulaklık Taşıma Çantası. That is our model-based estimate from materials and public disclosure, not a lab test.
Every grade uses the same public rubric. How grades work →