Is Cosori PFAS-free?
Across 26 graded products, Cosori averages F (25/100). On disclosure, the brand says nothing publicly about PFAS. 2 of its products grade C or better. Grades are model-based estimates, not lab results.
Worth buying from Cosori C or better, safest first
Cosori
Smart Toaster Oven
stainless steel exterior, glass and metal interior
Lower PFAS concern, toaster ovens rarely use nonstick coatings, but brand makes no transparency claim.
⚠Risky category by default
Cosori
Smart 12 in 1 26qt Air Fryer Cooling Rack
Stainless steel mesh/grate
Lower PFAS concern, this is a cooling rack, not a nonstick-coated cookware item.
⚠Risky category by default
Graded and flagged D and F, we’d swap these
Cosori
Wire Oven Rack
Steel wire rack, no nonstick coating
Lower-concern oven rack; uncoated metal presents minimal PFAS risk.
⚠Risky category by default
Cosori
7-in-1 Programmable Electric Pressure Cooker
Stainless steel inner pot, aluminum exterior
Lower concern; standard pressure cooker with no PFAS-prone features, but brand offers no explicit assurance.
⚠Risky category by default
Cosori
Pressure Cooker 6qt Stainless Steel 9-in-1 Multi Cooker 12
Stainless steel inner pot; sealed heating element
Lower PFAS concern; stainless steel pressure cooker vessel is a safer choice than nonstick, but Cosori discloses nothing about coatings.
⚠Risky category by default
Cosori
Pressure Cooker Inner Pot CMC-CO601-SUS
Stainless steel inner pot (SUS designation indicates stainless steel grade)
Lower concern, stainless steel inner pot carries minimal PFAS risk if used as non-coated cookware.
⚠Risky category by default
Cosori
Air Fryer Toaster Oven Replacement Accessories CCO-R252-SUS & CCO
Stainless steel accessories (tray, rack, basket components)
Lower PFAS concern; stainless steel construction, but brand provides no transparency on any coatings.
⚠Risky category by default
Cosori
TurboBlaze Smart Air Fryer 6qt
Nonstick-coated basket/tray (Teflon-type coating status undisclosed)
Skip until Cosori publicly discloses nonstick coating chemistry or switches to Teflon-type coating-free alternatives.
⚠Nonstick, coating undisclosed
Cosori
Dual Blaze Smart Air Fryer
nonstick-coated cooking basket (type unspecified)
Skip until Cosori discloses nonstick coating chemistry or publishes PFAS testing.
⚠Nonstick, coating undisclosed
Cosori
9Qt 8-in-1 Dual Air Fryer
Nonstick-coated basket and trays; coating type undisclosed
Skip until Cosori discloses nonstick coating chemistry or offers PFAS-free verification.
⚠Nonstick, coating undisclosed
Cosori
Mini Air Fryer 2.1 Qt
Non-stick coated basket; composition unspecified
Avoid until Cosori clarifies non-stick coating composition, silent on PFAS is a red flag in this category.
⚠Nonstick, coating undisclosed
Cosori
Iconic Smart Air Fryer
nonstick-coated basket/tray; composition not publicly disclosed
Skip until Cosori discloses nonstick coating chemistry; PFAS risk unknown.
⚠Nonstick, coating undisclosed
Cosori
Pro LE 5.0-Quart Air Fryer
Stainless steel body; nonstick-coated cooking basket (unspecified Teflon-family coating or alternative)
Skip until Cosori discloses the nonstick coating chemistry, too much opacity on a daily-use appliance.
⚠Nonstick, coating undisclosed
Cosori
Premium II Plus 6.5-Quart Air Fryer
Stainless steel body; non-stick coated cooking basket (coating unspecified)
Air fryer with unidentified non-stick coating; PFAS risk unclear without manufacturer transparency.
⚠Nonstick, coating undisclosed
Cosori
Air Fryer Toaster Oven CO130-AO
stainless steel body, nonstick interior coating (unspecified type)
Lower concern, but nonstick coating type undisclosed, contact Cosori for specifics if PFAS avoidance is critical.
⚠Nonstick, coating undisclosed
Cosori
Air Fryer Pro LE 5-Qt Airfryer
aluminum cooking basket with nonstick coating (unspecified)
Skip until Cosori discloses nonstick coating chemistry or switches to Teflon-type coating-free.
⚠Nonstick, coating undisclosed
Cosori
Electric Pressure Cooker 6 Quart 9-in-1 Instant Multi Cooker
Stainless steel inner pot, sealed lid assembly
Lower PFAS concern than non-stick cookware, but inner coating materials lack clarity, check product manual for specifics.
⚠Nonstick, coating undisclosed
Cosori
5.0-Quart Rice Cooker
Stainless steel body; inner cooking pot coating unspecified (likely non-stick polymer)
Lower-concern rice cooker, but unspecified nonstick coating leaves PFAS uncertainty.
⚠Nonstick, coating undisclosed
Cosori
Rice Cooker with 18 Functions
Inner bowl coating unspecified; likely non-stick polymer
Skip until Cosori discloses inner bowl coating composition and PFAS status.
⚠Nonstick, coating undisclosed
Cosori
6.0-Quart 9-in-1 Instant Multi Cooker
Stainless steel body; inner pot coating unspecified
Skip until coating transparency improves; unspecified nonstick surfaces in pressure cookers warrant caution.
⚠Nonstick, coating undisclosed
Cosori
CARORI - 3Qt Electric Pressure Cooker, 700W Compact Multi-Cooker, Ceramic Nonstick Pot, 8 Functions - Black
Ceramic nonstick coating on inner pot (composition unspecified)
Ceramic nonstick is typically lower PFAS risk than Teflon-type coating, but brand lacks transparency on exact formulation.
⚠Nonstick, coating undisclosed
Cosori
Air Fryer Tray R121
nonstick-coated metal basket; coating type not publicly disclosed
Skip until Cosori discloses nonstick coating chemistry.
⚠Nonstick, coating undisclosed
Cosori
Air Fryer Toaster Oven Food Tray CTO-FT201-KUS
Nonstick-coated food tray; coating composition unspecified
Skip until Cosori discloses nonstick coating chemistry or confirms PFAS-free status.
⚠Nonstick, coating undisclosed
Cosori
Air Fryer Toaster Oven Food Tray Crumb Tray Set
Non-stick coated trays (composition unspecified)
Skip until Cosori discloses non-stick coating chemistry.
⚠Nonstick, coating undisclosed
Cosori
Cooks Innovations Toaster Oven Crisper & Liner Set
ceramic-coated or nonstick-coated steel liner; unspecified coating type
Skip until Cosori clarifies the liner coating composition.
⚠Nonstick, coating undisclosed
Cosori
Replacement 5.5L Black CP158-AF CS158 & CO158 Air Fryers
Non-stick coated cooking basket (coating type unspecified)
Skip until Cosori discloses non-stick coating chemistry or provides PFAS test results.
⚠Nonstick, coating undisclosed
Every grade uses the same public rubric. How grades work →