Is Pyrex PFAS-free?

Pyrex

Glass Meal Prep Set

borosilicate glass with metal lids (likely stainless steel or aluminum)

A

C

PFASAll

Lower PFAS concern, glass meal prep containers are inherently a safer material choice.

⚠Risky category by default

Pyrex

3-Piece Large Cookie Sheet Set

borosilicate glass

A

B

PFASAll

Buy, borosilicate glass cookware carries minimal PFAS risk.

⚠Risky category by default

Pyrex

Easy Grab Oblong Baking Dish

borosilicate glass

A

B

PFASAll

Lower-concern buy, borosilicate glass is PFAS-free by material design.

⚠Risky category by default

Pyrex

3-qt. Easy Grab Portable Bakeware Set

borosilicate glass

A

C

PFASAll

Lower PFAS concern, glass bakeware has no typical PFAS risk.

⚠Risky category by default

Pyrex

Muffin Tray

borosilicate glass

A

B

PFASAll

Lower PFAS concern, borosilicate glass baking tray poses minimal chemical risk.

⚠Risky category by default

Pyrex

Kalup za peko za 6 kolačkov

borosilicate glass

A

B

PFASAll

Lower concern, borosilicate glass baking mold with no PFAS-prone coatings.

⚠Risky category by default

Pyrex

Corning Ware Visions Pyrex Amber Brown Cookware 4.5 L 5 Qt Dutch Oven

Borosilicate glass

A

B

PFASAll

Lower PFAS concern, borosilicate glass cookware is inherently PFAS-free.

⚠Risky category by default

Pyrex

Corning Ware Pyrex Spice Of Life 5 Quart Casserole A - 5 - B With Lid Dutch Oven

borosilicate glass with glass lid

A

C

PFASAll

Lower PFAS concern, borosilicate glass cookware carries no known Teflon-family coating or intentional PFAS risk.

⚠Risky category by default

Pyrex

Vision Corning Ware Pyrex Casserole Dish Roaster Dutch Oven Cran 4 Qt

borosilicate glass

A

C

PFASAll

Lower PFAS concern, plain glass cookware has no intentional Teflon-family coating coatings.

⚠Risky category by default

Pyrex

Irresistible Glass Rectangular Roaster

borosilicate glass

A

C

PFASAll

Lower-concern choice, glass roaster has no PFAS-associated coatings.

⚠Risky category by default

Pyrex

Rectangular Roaster

borosilicate glass

A

C

PFASAll

Lower PFAS concern, borosilicate glass roaster has no nonstick or water-resistant coatings.

⚠Risky category by default

Pyrex

Glide Large Rectangular Roaster 38x22cm Roasting Dish

borosilicate glass

A

B

PFASAll

Lower PFAS concern, plain borosilicate glass roaster with no coating or nonstick treatment.

⚠Risky category by default

Pyrex

Optimum Glass Oval Roaster

borosilicate glass

A

B

PFASAll

Lower PFAS concern; glass cookware avoids Teflon-family coating coatings entirely.

⚠Risky category by default

Pyrex

22cm 9-inch VTG Patisserie Flan Dish Bundt Pan Cake Ring Jello Clear

borosilicate glass

A

B

PFASAll

Lower concern, glass bakeware carries minimal PFAS risk by material class.

⚠Risky category by default

Pyrex

Freshlock 10-Piece Glass Storage Set

Borosilicate glass containers with plastic lids (PP/TPE closure material unspecified)

B

F

PFASAll

Lower PFAS concern, glass containers are inherently low-risk; check lid material if possible.

⚠Risky category by default

Pyrex

6-Piece Food Storage Container Set

borosilicate glass with plastic lids

B

F

PFASAll

Lower PFAS concern, borosilicate glass containers pose minimal risk; plastic lids warrant standard caution.

⚠Risky category by default

Pyrex

18-Piece Clear Glass Food Storage Container Set

borosilicate glass with plastic lids

B

F

PFASAll

Lower PFAS concern, glass containers are inherently safe; plastic lids carry modest risk but no confirmed data.

⚠Risky category by default

Pyrex

Simply Store 6-Piece 2-Cup Glass Storage Container Set with Lids

borosilicate glass container, plastic lids (likely polypropylene or polyethylene)

B

C

PFASAll

Lower PFAS concern, glass containers are a solid choice; monitor plastic lid sourcing if you want extra assurance.

⚠Risky category by default

Pyrex

Simply Store 10-Piece Glass Storage Container Set

borosilicate glass containers with plastic lids

B

F

PFASAll

Lower PFAS concern; glass itself is inherently PFAS-resistant, though plastic lids warrant caution.

⚠Risky category by default

Pyrex

Metal Bakeware 3-Piece Set

Carbon steel with baked enamel coating

B

C

PFASAll

Lower PFAS concern, traditional baked enamel on metal poses minimal risk versus Teflon-family coating nonstick.

⚠Risky category by default

Pyrex

Glass Baking Tray

borosilicate glass, no coating

B

C

PFASAll

Buy with confidence, glass baking trays pose no PFAS risk.

⚠Risky category by default

Pyrex

Corningware Kitchen | Vintage Corningware 4qt Blue Cornflower P-34-B Dutch Oven W/ Pyrex Lid | Color: Blue/White | Size: Os | Vintage218's Closet

Ceramic-coated cast iron (Corningware) with Pyrex glass lid

B

F

PFASAll

Lower-concern vintage cookware; traditional ceramic and glass materials have minimal PFAS risk.

⚠Risky category by default

Pyrex

Basics Glass Bakeware 4 QT Roaster

borosilicate glass, no coating

B

C

PFASAll

Lower PFAS concern, plain borosilicate glass has no chemical coatings.

⚠Risky category by default

Pyrex

Vintage Pyrex 25 cm Patisserie Pastry Bundt Cake Pan Glass Baking Pan Jello Mold

borosilicate glass, no coating

B

C

PFASAll

Lower PFAS concern, plain glass bakeware with no nonstick or special coatings.

⚠Risky category by default

Pyrex

Vintage Pyrex Glass 9 inch Bundt Cake Dish, France

Borosilicate glass, no coating

B

C

PFASAll

Lower PFAS concern, plain glass with no surface treatment.

⚠Risky category by default

Pyrex

Nordic Ware 12 Cup Bundt Pan

Hard-anodized aluminum

B

F

PFASAll

Lower concern, hard-anodized aluminum cookware carries minimal PFAS risk.

⚠Risky category by default

Pyrex

Ceramic Fry Pan 10-in

ceramic non-stick coating

B

F

PFASAll

Lower PFAS concern. Ceramic coating avoids traditional Teflon-family coating.

⚠Risky category by default

Pyrex

Ceramic Cookware Set

Ceramic non-stick coating

B

F

PFASAll

Lower concern; ceramic cookware avoids Teflon-type coating and Teflon-family coating.

⚠Risky category by default

Pyrex

Rockler Silicone Project Mat

silicone

B

C

PFASAll

Silicone project mat carries lower PFAS concern.

⚠Risky category by default

Pyrex

1, Size: 29cm/11.42 x 26cm/10.24 (Approx.)40cm/15.75 x 30cm/11.81 (Approx.)50cm/19.69 x 40cm/15.75 (Approx.)60cm/23.62 x

borosilicate glass

B

D

PFASAll

Lower concern. Pyrex glass cookware is borosilicate, inherently PFAS-free.

⚠Risky category by default

Pyrex

Drew Barrymore Beautiful 4 Quart Enameled Cast Iron Round Dutch Oven with Petal Design Lid

enameled cast iron

C

F

PFASAll

Lower PFAS concern, enameled cast iron is inherently PFAS-free, but no explicit brand disclosure.

⚠Risky category by default

Pyrex

Rectangular Dish With Lid

borosilicate glass with plastic lid

C

F

PFASAll

Lower PFAS concern, glass core is inherently safe; verify plastic lid composition if extra caution desired.

⚠Risky category by default

Pyrex

Deep Rectangular Glass Baking Dish with Blue Lid

Borosilicate glass with plastic lid

C

D

PFASAll

Lower PFAS concern, glass baking dish with no nonstick or coatings tied to fluorochemicals.

⚠Risky category by default

Pyrex

Vintage Pyrex 25cm France Bundt Pan Cake Ring 10" Jello Mold Clear

Borosilicate glass (clear)

C

F

PFASAll

Lower concern; vintage borosilicate glass Bundt pan has no nonstick coating or known PFAS treatments.

⚠Risky category by default

Pyrex

France - Bundt Pan/ Aspic Mold

borosilicate glass

C

C

PFASAll

Lower PFAS concern, borosilicate glass cookware carries minimal risk.

⚠Risky category by default

Pyrex

3-pc Metal Bakeware Cookie Sheet Set

Steel baking sheets, metal construction

D

Lower-concern choice, bare metal cookware avoids Teflon-family coating nonstick coatings entirely.

⚠Risky category by default

Pyrex

31cm Rectangular Granite Oven Tray, Artisan Green - 6223004509926 | More

Borosilicate glass with enamel coating

D

Lower PFAS concern, glass bakeware is a safer cookware category, though enamel coating details are undisclosed.

⚠Risky category by default

Pyrex

Mainstays Reusable Silicone Baking Mat

silicone (elastomer)

D

Lower-concern choice; silicone mats carry minimal PFAS risk versus nonstick coatings.

⚠Risky category by default

Pyrex

Oven Mats

Silicone mat (food-grade silicone)

D

Lower PFAS concern, silicone mats lack typical PFAS coating mechanisms, but no explicit brand disclosure.

⚠Risky category by default

Pyrex

Home Collection Silicone Baking Mats

Food-grade silicone

D

Lower-concern choice; silicone baking mats are not a typical PFAS source.

⚠Risky category by default

Pyrex

NutriChef Silicone Baking Mats

silicone (food-grade)

D

Lower-concern choice; silicone mats are PFAS-free by material class, though verify NutriChef/Pyrex sourcing on individual units.

⚠Risky category by default

Pyrex

Prep Solutions Circular Multi-Purpose Sustainable Silicone Mat

silicone (presumed food-grade)

D

Lower concern, silicone mats are not inherent PFAS vectors, but Pyrex's silence on sourcing and formulation limits certainty.

⚠Risky category by default

Pyrex

Silicone Baking Mats

Food-grade silicone

D

Lower concern; silicone mats are inherently non-coated and do not require PFAS for function.

⚠Risky category by default

Pyrex

Makery Silicone Baking Mat

Food-grade silicone

D

Lower PFAS concern; silicone baking mats are a safer cookware choice.

⚠Risky category by default

Pyrex

World Market Round Natural Ceramic Pizza Baking Stone with Handles

ceramic (unglazed or natural glaze)

D

Lower PFAS concern; ceramic pizza stone has no established PFAS risk pathway.

⚠Risky category by default

Pyrex

World Market Red Glazed Pizza Stone

Glazed ceramic/stoneware

D

Lower PFAS concern, uncoated ceramic pizza stone unlikely to contain PFAS.

⚠Risky category by default

Pyrex

Williams Sonoma Square Pizza Stone, Tan/Natural

Ceramic stoneware, unglazed or minimal glazing

D

Lower concern; uncoated ceramic pizza stone carries minimal PFAS risk typical of cookware.

⚠Risky category by default

Pyrex

Pit Boss 15" Ceramic Pizza Stone

Ceramic (glazed surface)

D

Lower PFAS concern, ceramic pizza stone is inherently inert, though Pyrex makes no explicit PFAS disclosure.

⚠Risky category by default

Pyrex

Ninja FlexFlame Artisan Pizza Stone

ceramic/stone with natural finish

D

Lower concern, pizza stones are typically untreated ceramic and pose minimal PFAS risk.

⚠Risky category by default

Pyrex

15" Ceramic Pizza Stone

ceramic (clay-based, fired at high temperature)

D

Lower concern; ceramic pizza stones are PFAS-free by material nature.

⚠Risky category by default

Pyrex

VEVOR 0.6 in. Rectangular Cordierite Baking-Pizza Stone with Scraper Heat-Resistant

Cordierite ceramic stone; no coating disclosed

D

Lower-concern choice, cordierite pizza stones are uncoated ceramics with no known PFAS risk.

⚠Risky category by default

Pyrex

Breville 13 Inch Pizza Stone

Ceramic-coated cordierite stone (inert mineral base)

D

Lower PFAS concern; pizza stones are inherently uncoated mineral products with no known PFAS application.

⚠Risky category by default

Pyrex

Corning Ware Cornflower Blue Enamel and Glass 4 Quart Dutch Oven Clear Pyrex Lid - P-34-B, Made in USA 1972

Borosilicate glass and enamel coating

D

Lower concern; vintage glass-and-enamel cookware has minimal PFAS risk profile.

⚠Risky category by default

Pyrex

Corningware Kitchen | Corning Ware Dutch Oven 4 Quarts P-34-B Pyrex White With Blue Design | Color: Blue/White | Size: Os | Miademeo's Closet

Ceramic glass (borosilicate); glazed porcelain enamel coating

D

Lower concern, traditional ceramic enamelware with no PFAS risk profile typical of this cookware class.

⚠Risky category by default

Pyrex

Enameled Cast Iron Dutch Oven Lodge

Enameled cast iron (vitreous enamel coating)

D

Lower concern, traditional enameled cast iron is a PFAS-unlikely choice, but brand transparency is absent.

⚠Risky category by default

Pyrex

Air Fryer Compatible Round Glass Dish Roaster 20cm 207B100

Borosilicate glass, no nonstick or coating

D

Lower concern, plain glass roaster with no nonstick coating or chemical treatment.

⚠Risky category by default

Pyrex

Ceramic Deep Fry Pan with Lid

Ceramic (non-stick coating not Teflon-type coating-based)

D

Lower PFAS concern. Ceramic cookware typically avoids Teflon-family coating.

⚠Risky category by default

Pyrex

iFixit Silicone Work Mat

silicone (elastomer)

D

F

PFASAll

Lower concern. Silicone work mat, no PFAS triggers identified.

⚠Risky category by default

Pyrex

Fiskars 24" x 36" Self-Healing Double-Sided Cutting Mat

PVC or vinyl, self-healing polymer base

D

F

PFASAll

Cutting mat, not cookware.

⚠Risky category by default

Pyrex

Craft Smart Glass Clay Cutting Mat

Borosilicate glass cutting mat surface

D

F

PFASAll

Lower concern. Glass mat has no known PFAS risk.

⚠Risky category by default

Pyrex

JFVKAF 36 x 24 in. Silicone Translucent Mat Heat Resistant Multipurpose Countertop Craft Kitchen Workbench with 2mm Thic

Silicone mat, no coating mentioned

D

F

PFASAll

Silicone mats typically lower PFAS risk, but verify seller authenticity.

⚠Risky category by default

Pyrex

LET'S RESIN Extra Large Silicone Mat for Crafts

silicone

D

F

PFASAll

Silicone craft mat poses lower PFAS concern than nonstick cookware.

⚠Risky category by default

Pyrex

Blue Moon Beads XL Silicone Mat

silicone mat, non-coated

D

F

PFASAll

Lower PFAS concern; silicone mat is inherently safe material.

⚠Risky category by default

Pyrex

Silicone Mat Non-Slip Resin Casting Crafts Pad Sheets Protector

silicone mat, no coating disclosed

D

F

PFASAll

Silicone mat has lower PFAS concern; verify seller authenticity first.

⚠Risky category by default

Pyrex

Vintage Clear Adantage Non-Stick 4-piece Starter Set

Glass cookware with unspecified non-stick coating

F

Skip until Pyrex discloses non-stick coating chemistry or provides PFAS testing.

⚠Nonstick, coating undisclosed

Pyrex

2-Pack Silicone Non-Stick Baking Mat

Silicone (composition and coatings unspecified)

F

Silicone baking mats carry lower concern than Teflon-type coating non-stick, but Pyrex's coating details remain opaque.

⚠Nonstick, coating undisclosed

Pyrex

Glide 12 Cup Muffin Tin

Steel with nonstick coating (type unspecified)

F

Skip unless brand confirms coating PFAS status; nonstick type is undisclosed.

⚠Nonstick, coating undisclosed

Pyrex

Williams Sonoma Goldtouch Nonstick Muffin Pan

Hard-anodized aluminum with nonstick coating (type unspecified)

F

Skip until manufacturer discloses nonstick chemistry or reformulates.

⚠Nonstick, coating undisclosed

Pyrex

Farberware 12-Cup Nonstick Muffin Pan

Nonstick coating (type unspecified)

F

Skip until coating is transparently disclosed, nonstick cookware without PFAS transparency warrants caution.

⚠Nonstick, coating undisclosed

Pyrex

Williams Sonoma Cleartouch Nonstick Muffin Pan

Nonstick coating (type unspecified)

F

Skip until coating is disclosed, nonstick coatings historically carry PFAS risk.

⚠Nonstick, coating undisclosed

Pyrex

Farberware Bakeware 12-Cup Muffin Pan

Steel with dark nonstick coating (type unspecified)

F

Skip until coating is clarified; Farberware/Pyrex does not disclose nonstick chemistry.

⚠Nonstick, coating undisclosed

Pyrex

The Vermont Country Store Nonstick Classic Bundt Pan with Handles

Nonstick coating composition unspecified

F

Skip until coating details are disclosed; nonstick cookware without PFAS transparency warrants caution.

⚠Nonstick, coating undisclosed

Pyrex

8.5x3.5 Inch Non-Stick Bundt Pan Easy Release

Non-stick coating (unspecified type)

F

Skip until coating identity is disclosed; non-stick cookware without PFAS transparency carries elevated concern.

⚠Nonstick, coating undisclosed

Pyrex

Optima+ Non-stick Frying Pan

Non-stick coating (type unspecified)

F

Non-stick coating identity unclear; Pyrex discloses no PFAS stance.

⚠Nonstick, coating undisclosed

Pyrex

Figmint Nonslip Cutting Mat Set

Rubber or silicone nonslip base, unspecified coating

F

F

PFASAll

Nonslip coating materials undisclosed; skip or request full ingredient details.

⚠Nonstick, coating undisclosed

Pyrex

OXO Pastry Mat

Silicone mat with unspecified non-stick coating

F

F

PFASAll

Skip until OXO/Pyrex disclose coating composition

⚠Nonstick, coating undisclosed

Pyrex

Tupperware Wonder Mat

Silicone baking mat, unspecified nonstick coating

F

F

PFASAll

Nonstick coating not disclosed; no public PFAS safety data available.

⚠Nonstick, coating undisclosed