Emerald · Air Fryers
Emerald 1818 4.2 Qt. Double Basket Air Fryer
Skip until nonstick coating material is disclosed by brand.
Air fryer baskets feature unspecified nonstick coating with no PFAS disclosure. Emerald provides no material transparency or third-party testing data.
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Material
Nonstick-coated cooking baskets, composition unspecified
Brand disclosure
Brand is silent on PFAS
Lab data
No public lab test
Why this grade
Non-stick, chemistry undisclosed
Marketed non-stick without stating the coating chemistry.
Category baseline
cookware is a category where PFAS exposure is more common.
No PFAS disclosure
No public statement about PFAS in this product.
The full breakdown
What it's made of and why it matters
The Emerald 1818 uses nonstick-coated cooking baskets, but the manufacturer has not publicly specified whether the coating is Teflon-type coating-based (traditional Teflon-type), ceramic, or silicone. This is critical because Teflon-type coating coatings can release toxic fumes if overheated above 500F, while ceramic and silicone alternatives carry lower thermal decomposition risks. Without coating material disclosure, users cannot assess overheating hazard or replacement intervals accurately.
The brand's record and disclosure
Emerald has not made public commitments regarding PFAS-free manufacturing or provided detailed material safety documentation for this model. The brand's silence on nonstick coating chemistry is a red flag in an industry where transparency on Teflon-type coating and alternative coatings is increasingly standard. No recalls or safety controversies specific to Emerald air fryers are on record, but lack of proactive disclosure limits confidence in product oversight.
How it compares in its category
Mid-range air fryers typically use either Teflon-type coating nonstick (cheaper, higher fume risk if abused) or ceramic coatings (more durable, lower thermal hazard). The Emerald 1818 is positioned as a budget-conscious option, which historically correlates with Teflon-type coating rather than ceramic. Competitors offering explicit ceramic or Teflon-type coating-free claims provide clearer safety profiles for consumers concerned about coating safety.
If you buy it
Do not exceed 400F unless Emerald confirms the coating tolerates higher temperatures; contact the brand directly for coating material details before purchase. Clean baskets gently to avoid abrading the nonstick surface, which increases microflake shedding risk. If the coating visibly flakes, chips, or peels, replace the basket inserts immediately rather than continuing use. Store documentation on the exact coating type for future reference and potential recalls.
Beyond PFAS: other things we checked
Established hazard classes for this product type, assessed from public information. These never change the PFAS grade; a Likely flag caps the Verdict at “Buy with care.”
Teflon-type coating fume risk (thermal decomposition)
If the nonstick coating is Teflon-type coating-based, temperatures above 500F can release perfluorooctanoic acid and related compounds. Air fryers typically operate at 350-400F, which is below the acute fume threshold, but uncontrolled or prolonged heating could pose risk if internal thermostat fails or user exceeds temperature limits.
Coating degradation and microflake ingestion
All nonstick coatings degrade with mechanical stress and abrasive cleaning. Repeated scouring or impact damage to baskets can produce flakes; while small amounts are generally considered non-toxic, chronic microflake ingestion is not well-studied and avoidance is prudent.
Aluminum leaching (if substrate is uncoated aluminum)
Air fryer baskets are typically pre-coated; if the nonstick layer is intact and properly applied, direct aluminum-to-food contact is prevented. No complaints or test data on aluminum leaching from Emerald 1818 models are documented.
Material leachables from coating solvents or additives
Nonstick coatings may contain residual solvents or plasticizers depending on manufacturing process. Emerald has not disclosed processing details; no independent testing or consumer reports of off-flavoring or chemical taste from this model are available.
Heat resistance and structural stability
No reports of warping, melting basket handles, or electrical failures in normal use. Air fryer heating elements are isolated from food contact, and standard electric safety applies.
What we don’t know
This grade is a model-based estimate from public materials, coatings, and brand disclosure at 35% confidence. It is not a lab result.
No independent PFAS lab test is on record for this exact product. A lab test could move the score in either direction.
The brand has not made a specific, verifiable PFAS-free statement, so part of this score reflects that missing disclosure rather than a confirmed material.
Formulations and coatings change between production runs. Always check the current label before buying.
More air fryers grades
How we score: every product runs through the same public 0–100 rubric based on materials, coatings, brand disclosure, lab findings, and recalls. See the full methodology → Spotted a mistake? Report an error.