Is the Cosori Air Fryer “Non-Toxic”? What Cosori Says

If a Cosori is on your counter or in your cart, this is a fair thing to ask. PTFE is the slick nonstick coating best known as Teflon. The FTC says a “non-toxic” claim needs strong scientific evidence or a clear qualification. We have no lab, so we stay with Cosori's papers.

What do Cosori's papers say?

• TurboBlaze: the manual says “The basket and crisper plate are made of aluminum metal with nonstick coating.”
• TurboBlaze, the list: model CAF-DC601-KUS appears twice. One version is in a group that lists PTFE, and the other is in a group with no PTFE line.
• Iconic: the European manual names a ceramic coating on the crisper plate and inside the basket. We think the US Iconic is the model on the list without a PTFE line, but that is our guess.
• Other models, such as CP158-AF: they are in a group that lists PTFE.

Each group also names other substances, so read the whole line for your version. The list is issued under VeSync, the company behind Cosori. Cosori's own website blocked us, so we couldn't open the page that links to it.

Coated, and says so

Cosori TurboBlaze

No stainless claim; the manual says aluminum with a nonstick coating.

Its manual says in one plain sentence what the basket and plate are made of. What the coating is stays open, so check the version.

Good for families who accept a coating and want a plain answer from the brand more than a stainless look.

Coating: Has a coating

• The manual says what the basket and plate are made of
• 6 qt and 90° to 450°F, per the manual

• The Amazon title says ceramic; the manual says only “nonstick coating”
• Two versions on Cosori’s list, one with PTFE; unclear which ships

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See the full materials list

Full materials list

Cosori TurboBlaze

Materials: Cosori TurboBlaze

CoatingHas a coatingThe manual says the basket and crisper plate are coated.
Basket	“aluminum metal with nonstick coating”1
Inside	We couldn’t find this out
Coating, per the company	“The basket and crisper plate are made of aluminum metal with nonstick coating.” Cosori’s chemical list shows one version of this model with PTFE and one without1,2
Outside	Not sold as stainless
Size	“6 qt / 5.7 L”1

Where this comes from

1. 1Cosori, TurboBlaze CAF-DC601-KUS user manual. manual, checked November 2, 2026.
2. 2VeSync (Cosori), chemical disclosure sheet, updated 17 August 2026, pp. 1 and 14. company list, checked November 2, 2026.

Does the listing title match the paperwork?

Not always. The TurboBlaze's Amazon title says “PFAS-Free Ceramic Coating”. The manual says “nonstick coating”, and the list has that model number on both kinds of line. Neither the title nor the model name tells you which one you'd get.

Both models are Coated on our material table. The Iconic is stainless on the outside, and its basket and plate have a coating. See the Cosori Iconic, part by part.

What does the FDA say?

The FDA says some PFAS are approved for use in nonstick cookware coatings, and studies show a negligible amount capable of getting into food. That page does not cover fumes, damaged coatings or air fryers. Is PTFE safe? explains where that leaves the question.

What should I ask Cosori?

Ask in writing: “Which version is this unit? Is PTFE in the coating on its basket and crisper plate, and what is the base metal?” Keep the answer with your model number.

Do air fryers have Teflon? shows how to check any brand, and Ninja's list is read the same way.