66Good

Do Broil King pizza stones & baking surfaces have PFAS?

The verdict
Broil King pizza stones & baking surfaces average 66 out of 100 on PFAS Authority's PFAS and toxin screen across the 7 Broil King pizza stones & baking surfaces graded as of October 2026, above the 65 out of 100 median for the 38 other pizza stones & baking surfaces brands graded alongside it.
Free to quote with attribution to PFAS Authority and a link to pfasauthority.com/brands/broil-king/pizza-stones.

Broil King pizza stones & baking surfaces average Good on our four-band scale. 1 of the 7 we graded is worth buying. That is above 71% of the pizza stones & baking surfaces 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.

Broil King pizza stones & baking surfaces worth buying Good or better, best-graded first

Broil King

Monarch and Royal Square Pizza Stone 69821

75ExcellentPFAS grade
  • Cordierite stone, uncoated
  • We found no PFAS statement from the brand
  • Thermal shock and cracking. Cordierite is designed to resist thermal shock, but rapid temperature changes or…

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

Which Broil King pizza stones & baking surfaces contain PFAS? Poor and Bad, we’d swap these

  • ceramic
  • We found no PFAS statement from the brand
  • Lead. Ceramic pizza stones may contain legacy glazes with lead or cadmium, especially in high-fire color…

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

Find an alternative on Amazon
  • ceramic
  • We found no PFAS statement from the brand
  • Lead. Glazed ceramics can leach heavy metals if pigments are unregulated; Broil King has no published test…

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

Find an alternative on Amazon

Broil King

Keg Ceramic Pizza Stone at Lowes.com

65GoodPFAS grade
  • ceramic
  • We found no PFAS statement from the brand
  • Thermal shock or cracking with sudden temperature change. Ceramic is brittle and can fracture if exposed to…
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  • ceramic composite
  • We found no PFAS statement from the brand
  • Thermal shock and structural failure. Ceramic composite stones can crack if exposed to rapid temperature…

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

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  • Ceramic composite (fired clay-based material)
  • We found no PFAS statement from the brand
  • Lead. Fired clay ceramics can contain trace lead or cadmium from natural mineral deposits in the clay source…

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

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Broil King Rectangular Pizza Stone

Broil King

Rectangular Pizza Stone

65GoodPFAS grade
  • ceramic or cordierite stone (unglazed or glazed ceramic)
  • We found no PFAS statement from the brand
  • Lead. If this stone features colored glaze or decorative coating, risk exists for lead/cadmium in pigments or…

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

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Better pizza stones & baking surfaces from other brands

Graded higher than the Broil King average of 66.

  • Ceramic (clay-based baking stone)
  • The brand calls it PFAS-free, which we have not verified
  • Glaze degradation and surface leaching

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

  • ceramic or unglazed stone; no nonstick coating
  • The brand calls it PFAS-free, which we have not verified
  • Ceramic or stone cracking and fragmentation

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

Baking Steel The Original Ultra Conductive Pizza Stone

Baking Steel

The Original Ultra Conductive Pizza Stone

75ExcellentPFAS grade
  • carbon steel (bare metal, no coating)
  • We found no PFAS statement from the brand
  • Rust and corrosion

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

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The same question, asked of the other pizza stones & baking surfaces brands

Best average grade first. Broil King averages 66.

See every Broil King product we grade on the Broil King brand page, or the full pizza stones & baking surfaces ranking.