De'Longhi Livenza Air Fry Convection Oven
Avoid until De'Longhi discloses the interior coating type.
The interior cooking surfaces on this convection oven remain unspecified by De'Longhi. Standard designs often use non-stick coatings that may contain PFAS, but specific materials aren't documented.
The better-graded swap
Big Boss
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75/100 safety
Same rubric that flunked this product. The swap earned Excellent.
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Material
Stainless steel housing; interior cooking surfaces unspecified (likely non-stick or ceramic-coated)
Brand disclosure
Brand is silent on PFAS
Lab data
No public lab test
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What De'Longhi Livenza Air Fry Convection Oven is made of, ingredients and materials
The De'Longhi Livenza has a stainless steel exterior housing, which is chemically inert and not a material linked to PFAS. The critical unknown is the interior cooking surface, air fryer baskets and chamber linings are typically either hard anodized aluminum, ceramic-coated steel, or non-stick polymer (Teflon-type coating/Teflon-type coating alternatives). De'Longhi's product pages do not specify which. If Teflon-type coating is used, overheating above 500F can release fumes; ceramic or hard-anodized surfaces carry minimal thermal risk but may degrade over years of use.
What’s concerning
No PFAS disclosure
No public statement from the brand about PFAS in this product.
Category baseline
The starting point for this type of product, before anything specific to this product is counted.
Non-stick, chemistry undisclosed
Marketed as non-stick without stating the coating chemistry.
Teflon-type coating (Teflon) fume release under thermal stress
Interior coating type unconfirmed; if Teflon-type coating-based, overheating or prolonged preheating may release polymer fumes. Risk is low at normal cooking temps (350-400F) but rises significantly above 500F.
Coating degradation and microparticle ingestion
Any non-stick or ceramic coating can flake with age, rough handling, or abrasive cleaning. Air fryer baskets see frequent mechanical contact; chipped coating particles may enter food. No specific recalls exist for this model.
Bacterial or mold growth in heating chamber
Air fryer chambers can trap grease and moisture if not cleaned after each use. This is a maintenance issue, not a manufacturing hazard, but poor design that limits access worsens risk. De'Longhi's chamber design allows some accessibility.
What’s reassuring
Aluminum leaching from anodized surfaces
If the basket is hard-anodized aluminum (common in air fryers), properly sealed anodization prevents leaching. Risk is minimal unless coating is visibly damaged. De'Longhi does not confirm basket material publicly.
Heavy metals
Food-grade stainless steel (typically 304 or 316) is not a material linked to PFAS for cookware use. Nickel leaching is not a documented risk for exterior housing. Interior coating, if nickel-plated, is the only theoretical concern; not specified here.
Source, FDA ↗How is this PFAS grade calculated?
The brand's record and disclosure
De'Longhi does not publicly disclose interior coating composition or PFAS testing results for this model. The brand has no known formal certifications (NSF, Greenguard, etc.) for chemical safety in cookware. No major recalls or hazard reports have been documented for this specific model. This silence is typical of the air fryer category but limits consumer ability to assess coating risk before purchase.
How it compares in its category
Most mass-market air fryers (Ninja, Cosori, Instant, Philips) similarly omit interior coating specifications. Premium brands like Cosori and some Instant models have begun publishing Teflon-type coating-free or ceramic-lined options. The Livenza is mid-market, more transparent than budget brands, less transparent than premium competitors. Stainless steel housing is standard and not a differentiator.
If you buy it
Do not exceed manufacturer temperature guidance (typically 400F for cooking; max 450F calibration). Never preheat empty for extended periods, as this accelerates non-stick degradation. Inspect the basket and chamber annually for peeling, discoloration, or roughness; replace basket if coating shows wear. Hand-wash interior surfaces only; abrasive scrubbing damages any coating. Contact De'Longhi for interior material specification before purchase if PFAS or Teflon-type coating is a dealbreaker for you.
What is not known about PFAS in this product?
- Basis
- Model estimate, 35% confidence, not a lab result
- Lab test
- None on record for this exact product
- Brand statement
- Delonghi has made none
Formulations change between production runs, so check the current label. How we grade.
What are the PFAS-free alternatives to De'Longhi Livenza Air Fry Convection Oven?
- borosilicate glass, bare uncoated
- We found no PFAS statement from the brand
- Thermal shock and fracture
2 hazards checked on this product, all on its full breakdown.
- borosilicate glass
- We found no PFAS statement from the brand
- Aluminum leaching from base/housing
4 hazards checked on this product, all on its full breakdown.
Find an alternative on Amazon
- glass bowl, stainless steel exterior
- We found no PFAS statement from the brand
- Thermal stress and glass breakage
2 hazards checked on this product, all on its full breakdown.
Find an alternative on AmazonMore 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.