50Good

Do Hoya waterproof camera & lens protection cases have PFAS?

The verdict
Hoya waterproof camera & lens protection cases average 50 out of 100 on PFAS Authority's PFAS and toxin screen across the 8 Hoya waterproof camera & lens protection cases graded as of November 2026, below the 70 out of 100 median for the 30 other waterproof camera & lens protection cases brands graded alongside it.
Free to quote with attribution to PFAS Authority and a link to pfasauthority.com/brands/hoya/waterproof-camera-cases.

Hoya waterproof camera & lens protection cases average Good on our four-band scale. None of them clear our buy threshold. That is above 28% of the waterproof camera & lens protection 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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  • 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.

Which Hoya waterproof camera & lens protection cases contain PFAS? Poor and Bad, we’d swap these

  • Optical glass lens with multi-coated optics
  • We found no PFAS statement from the brand
  • Undisclosed proprietary coating
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Hoya HD3 UV Filter

Hoya

HD3 UV Filter

50GoodPFAS grade
  • Optical glass with UV-absorbing coating
  • We found no PFAS statement from the brand
  • Coating delamination or degradation, UV filter coatings can theoretically delaminate under extreme…

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

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HOYA HD Antistatic UV Filter

Hoya

HD Antistatic UV Filter

50GoodPFAS grade
  • optical glass with antistatic and UV filter coatings
  • We found no PFAS statement from the brand
  • Heavy metals. Some UV and antistatic coatings may include trace metals (e.g., titanium, cerium, or rare…

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

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Hoya UV filter HD MkII

Hoya

UV filter HD MkII

50GoodPFAS grade
  • Optical glass with multi-coated lens treatment
  • We found no PFAS statement from the brand
  • Coating material composition (undisclosed polymers or resins). Multi-layer anti-reflective coatings may…
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Hoya NXT Plus UV Filter

Hoya

NXT Plus UV Filter

50GoodPFAS grade
  • Optical glass with UV-absorbing coating
  • We found no PFAS statement from the brand
  • Coating composition opacity. Hoya does not disclose the specific resin or metal oxide components in the NXT…

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

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  • Glass optics with unspecified protective coatings
  • We found no PFAS statement from the brand
  • Glass fragility and handling injury. Optical glass is breakable; shattered edges pose cut risk. This is a…

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

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Hoya HD Protector Filter

Hoya

HD Protector Filter

50GoodPFAS grade
  • optical glass with protective coating composition unspecified
  • We found no PFAS statement from the brand
  • Coating degradation and leachables. Hoya does not disclose the protective coating formulation. If the coating…
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Hoya HMC NXT UV Filter

Hoya

HMC NXT UV Filter

50GoodPFAS grade
  • optical glass with multi-coated filter layers
  • We found no PFAS statement from the brand
  • Coating degradation and microparticle shedding. Multi-layer optical coatings can degrade under abrasion, salt…

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

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Better waterproof camera & lens protection cases from other brands

Graded higher than the Hoya average of 50.

B+W UV Haze 010 Filter

B+W

UV Haze 010 Filter

85ExcellentPFAS grade
  • Optical glass lens with multi-coated optical surfaces
  • We found no PFAS statement from the brand
  • No PFAS statement found from the brand
Best Samsung Galaxy S25/S24/S23 Ultra Lens

Samsung

Best Samsung Galaxy S25/S24/S23 Ultra Lens

85ExcellentPFAS grade
  • Glass lens (borosilicate or soda-lime glass)
  • Optical coating degradation

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

Sigma 58mm WR Protector Filter

Sigma

58mm WR Protector Filter

85ExcellentPFAS grade
  • Optical glass, aluminum frame, non-coated optical surfaces
  • We found no PFAS statement from the brand
  • Optical glass fragility and sharp edges

The same question, asked of the other waterproof camera & lens protection cases brands

Best average grade first. Hoya averages 50.

See every Hoya product we grade on the Hoya brand page, or the full waterproof camera & lens protection cases ranking.