Do Mophie waterproof phone cases have PFAS?
Mophie waterproof phone cases average 85 out of 100 on PFAS Authority's PFAS and toxin screen across the 4 Mophie waterproof phone cases graded as of October 2026, level with the 85 out of 100 median for the 31 other waterproof phone cases brands graded alongside it.
Mophie waterproof phone cases average Excellent on our four-band scale. 4 of the 4 we graded are worth buying. That is above 52% of the waterproof phone cases brands we grade.
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.
Mophie waterproof phone cases worth buying Good or better, best-graded first
- Polymer plastic housing, internal lithium-ion battery
- We found no PFAS statement from the brand
- Lithium-ion battery thermal runaway risk. Internal battery could theoretically overheat if damaged…
3 hazards checked on this product, all on its full breakdown.
- Polycarbonate plastic shell, microfiber interior
- We found no PFAS statement from the brand
- Microplastic shedding from microfiber interior. Microfiber textiles can shed microscopic fibers during normal…
2 hazards checked on this product, all on its full breakdown.
- Plastic housing
- We found no PFAS statement from the brand
- Microplastics. Over years of use, scratch and wear on plastic surfaces can generate microparticles…
2 hazards checked on this product, all on its full breakdown.
- Lithium battery, plastic housing, elastomer seals
- We found no PFAS statement from the brand
- Lithium-ion battery thermal and electrical hazard. Integrated rechargeable lithium battery carries inherent…
3 hazards checked on this product, all on its full breakdown.
Better waterproof phone cases from other brands
Graded higher than the Mophie average of 85.
- Flax fiber and plant-based resin blend, compostable
- A third party reports verifying it as PFAS-free
- Coating degradation and durability over time
2 hazards checked on this product, all on its full breakdown.
- plant-based bioplastic (flax and other plant fibers)
- A third party reports verifying it as PFAS-free
- Thermal degradation and warping
3 hazards checked on this product, all on its full breakdown.
- Plant-based bioplastic (compostable blend)
- A third party reports verifying it as PFAS-free
- Bioplastic degradation and microparticle shedding
The same question, asked of the other waterproof phone cases brands
Best average grade first. Mophie averages 85.
See every Mophie product we grade on the Mophie brand page, or the full waterproof phone cases ranking.