De'Longhi Rapid Crisp Air Fryer, Large fh2394.bk D
Avoid until De'Longhi discloses the non-stick coating chemistry.
This air fryer has a non-stick cooking surface, but De'Longhi doesn't publicly disclose the coating material or PFAS content. Without third-party testing or manufacturer transparency, PFAS risk remains unknown.
The safe swap
Cosori
Cosori Smart Toaster Oven
75/100 safety
Same rubric that flunked this product. The swap earned Excellent.
Still want this one anyway? Check the price on Amazon. We’d swap it.
Material
Non-stick coated cooking basket/tray (coating unspecified)
Brand disclosure
Brand is silent on PFAS
Lab data
No public lab test
What’s concerning
Non-stick, chemistry undisclosed
Advertised as non-stick but coating type is not explained.
No PFAS disclosure
The company has not publicly discussed PFAS in this product.
Category baseline
cookware is a category where PFAS exposure is more common.
Teflon-type coating fume risk (thermal degradation)
If coating is Teflon-type coating-based and reaches >500°F, or if damaged coating is used above normal temperatures, polymer decomposition can release toxic fumes. De'Longhi's lack of coating specification prevents confirmation of Teflon-type coating presence. Normal operation up to 400°F poses minimal risk if coating is intact.
Coating particle ingestion from abrasion or peeling
Non-stick coatings naturally wear with repeated heating and contact. Scratched or flaking coating particles may enter food. Risk increases over 2-3 years of regular use if baskets are not properly maintained or are washed in dishwashers.
What’s reassuring
Aluminum exposure from basket substrate
Air fryer baskets typically use aluminum cores beneath non-stick coating. If coating becomes severely compromised, aluminum contact with acidic foods is theoretically possible but minimal risk under normal use. No recalls or complaints specific to this model have been documented.
Electrical safety and heating element failure
No public records of electrical defects or heating element hazards specific to the FH2394.BK. Standard electric safety protocols (proper outlet, no water ingress, heat clearance) apply as with any heating appliance.
Off-gassing from plastic housing and controls
Plastic housing and electronic components may emit volatile organic compounds (VOCs) during initial use or when heated. Odor typically subsides after first few uses. No formal complaints or VOC data for this model are on record.
The full breakdown
What it's made of and why it matters
The FH2394.BK features a non-stick coated cooking basket and tray, but De'Longhi has not publicly specified whether the coating is Teflon-type coating (Teflon-based), ceramic, or another polymer. The heating element reaches approximately 400°F (204°C) in normal operation. Non-stick coatings degrade over time with use and physical damage, potentially releasing particles into food or producing fumes if overheated. Without coating composition disclosure, users cannot assess PFAS exposure or long-term safety.
The brand's record and disclosure
De'Longhi has not published detailed material safety data sheets or non-stick coating certifications for this model. The brand maintains no publicly documented position on PFAS avoidance or phased elimination in small appliances. No recalls specific to this air fryer model for coating degradation or fume emissions have been recorded. De'Longhi's silence on non-stick chemistry is consistent with limited transparency across the category, but represents a gap relative to competitors offering Teflon-type coating-free or certified alternatives.
How it compares in its category
Most large-capacity air fryers use Teflon-type coating or similar Teflon-family coating coatings for non-stick performance; ceramic and silicone basket alternatives are less common but growing. De'Longhi does not market this unit as PFAS-free or ceramic-coated, suggesting standard polymer coating. Models from brands like Instant Pot and Cosori have begun disclosing Teflon-type coating-free or ceramic options in response to consumer demand. The FH2394.BK occupies the typical mid-range position on coating transparency.
If you buy it
Keep the unit below 400°F to avoid accelerated coating degradation and potential fume release. Inspect the basket and tray before each use for scratches, peeling, or discoloration; replace worn parts or retire the unit if coating visibly degrades. Hand-wash baskets only (not dishwasher) to extend coating life. Use silicone or wood utensils, never metal, to prevent scratching. If the coating smell changes or becomes acrid during preheating, stop use and ventilate the kitchen immediately.
What we don’t know
- 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.
Safer alternatives in Air Fryers
Ninja
Crispi 4-in-1 Portable Glass Air Fryer Cooking System
Glass cooking vessel with stainless steel and plastic components
Thermal fracture or stress in glass cooking vessel
Limited concern
Formaldehyde / VOCs
Limited concern
Electrical hazard or heating element degradation
Limited concern
Glass cooking surface avoids nonstick coatings entirely.
⚠Risky category by default
Ninja
Crispi Pro 6-in-1 Glass Air Fryer
Glass cooking vessel with stainless steel components
Thermal shock / glass breakage risk
Limited concern
Glass construction means lower PFAS concern than typical nonstick air fryers.
⚠Risky category by default
Cosori
Smart Toaster Oven
stainless steel exterior, glass and metal interior
Thermal degradation of gaskets or seals
Limited concern
Grease accumulation and combustion byproducts
Limited concern
Glass door thermal stress and breakage
Limited concern
Lower PFAS concern, toaster ovens rarely use nonstick coatings, though brand makes no transparency statement.
⚠Risky category by default
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.