OtterBox Review, Is OtterBox Non-Toxic?
OtterBox averages 76 out of 100 on PFAS Authority's PFAS and toxin screen across the 13 OtterBox products graded as of November 2026, and all 13 reach its 70 point pass mark.
OtterBox 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 OtterBox have PFAS, by category
Which OtterBox products are PFAS-free? Good or better, best-graded first
- Polycarbonate/TPE hybrid
- We found no PFAS statement from the brand
- Polycarbonate brittleness and UV degradation. Over 2-3 years of regular outdoor use, polycarbonate can yellow…
3 hazards checked on this product, all on its full breakdown.
- Polycarbonate
- We found no PFAS statement from the brand
- Microplastics. Polycarbonate can photodegrade or crack with age and UV exposure. Visible cracks or flaking…
2 hazards checked on this product, all on its full breakdown.
- Polycarbonate and elastomer
- We found no PFAS statement from the brand
- Elastomer degradation and seal failure. Polycarbonate/elastomer cases lose waterproof function as rubber…
- Polycarbonate shell, synthetic rubber
- We found no PFAS statement from the brand
- Polycarbonate degradation and microplastic shedding. Polycarbonate is durable but can develop microscopic…
2 hazards checked on this product, all on its full breakdown.
OtterBox
iPhone 17 Pro Max, Fre Series Case with MagSafe - Sleek & Stylish - Waterproof iPhone Case up to 2 Meters, IP
- Elastomer and polycarbonate
- We found no PFAS statement from the brand
- Elastomer degradation and discoloration. Elastomers naturally yellow and soften under UV exposure and heat…
4 hazards checked on this product, all on its full breakdown.
- stainless steel with no disclosed coating
- We found no PFAS statement from the brand
- Stainless steel corrosion and pitting. Low-grade stainless or dissimilar-metal contact (e.g., aluminum in…
3 hazards checked on this product, all on its full breakdown.
Find an alternative on Amazon
- Stainless steel tumbler, no coating disclosed
- We found no PFAS statement from the brand
- BPA & bisphenols. OtterBox does not publicly disclose whether the lid seal and gasket are BPA-free or…
2 hazards checked on this product, all on its full breakdown.
Find an alternative on Amazon
- Stainless steel tumbler with powder coat or polyester exterior
- We found no PFAS statement from the brand
- Powder coat or polyester exterior degradation. Prolonged exposure to dishwashers, acidic or hot liquids, or…
3 hazards checked on this product, all on its full breakdown.
- stainless steel with vacuum insulation
- We found no PFAS statement from the brand
- Gasket and seal leachables. OtterBox does not publicly disclose the material composition of the lid gasket or…
- Stainless steel, copper lined, powder-coated finish
- We found no PFAS statement from the brand
- Seal and gasket materials (unstated). OtterBox does not specify the material or composition of lid gaskets…
- Stainless steel, copper lined, powder-coated finish
- We found no PFAS statement from the brand
- Powder-coat finish degradation. OtterBox does not disclose the specific composition of the powder coat. While…
2 hazards checked on this product, all on its full breakdown.
Find an alternative on Amazon
- Stainless steel, copper lined, powder-coated finish
- We found no PFAS statement from the brand
- Powder-coat degradation over time. The exterior powder finish can chip or wear with heavy use or drops…
2 hazards checked on this product, all on its full breakdown.
Find an alternative on Amazon
- Stainless steel, copper lined, powder-coated finish
- We found no PFAS statement from the brand
- Powder-coat degradation. Repeated scratching, hot-dishwasher cycles, or physical impacts can chip the powder…
2 hazards checked on this product, all on its full breakdown.
Find an alternative on AmazonWhat to buy instead Good or better, in the categories OtterBox sells
- stainless steel exterior, ceramic lining interior
- Ceramic coating degradation over time
3 hazards checked on this product, all on its full breakdown.
- Stainless steel body, plastic lid
- We found no PFAS statement from the brand
- Plastic lid polymer identity and leaching potential
3 hazards checked on this product, all on its full breakdown.
- Stainless steel body, no interior coating disclosed
- Silicone and plastic lid/valve leachables
3 hazards checked on this product, all on its full breakdown.
OtterBox and PFAS, common questions
- Does OtterBox have PFAS?
- OtterBox averages 76 out of 100 on PFAS Authority's PFAS and toxin screen across the 13 OtterBox products graded as of November 2026, and all 13 reach its 70 point pass mark. Grades are model-based estimates built from published materials, ingredients and disclosures, not lab tests.
- Is OtterBox non-toxic?
- OtterBox Defender Series Pro XT Case for iPhone 17 Pro Max is the highest-graded OtterBox 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 OtterBox products are lower concern for PFAS?
- The highest-graded OtterBox products we have scored are OtterBox Defender Series Pro XT Case for iPhone 17 Pro Max, OtterBox Fre MagSafe Case for Apple iPhone 16, OtterBox Fre Series Waterproof MagSafe Case for iPhone 17. 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 →