Is Maxi-Cosi PFAS-free?
Across 8 graded products, Maxi-Cosi averages D (69/100). On disclosure, the brand says nothing publicly about PFAS. 7 of its products grade C or better. Grades are model-based estimates, not lab results.
Worth buying from Maxi-Cosi C or better, safest first
Maxi-Cosi
Maxi Cosi Romi Convertible Car Seat
polyester fabric, foam padding, plastic shell
Lower PFAS concern; typical car seat materials don't inherently require PFAS, but brand discloses nothing.
⚠Risky category by default
Maxi-Cosi
Maxi COSI Kani 4-In-1 Convertible Car Seat
Polyester/polyurethane fabrics, plastic harness, foam padding
Lower concern for typical use; no known PFAS chemistry, but manufacturer discloses nothing.
⚠Risky category by default
Maxi-Cosi
Tanza Folding Booster
Polypropylene seat/back, metal frame
Lower PFAS concern; standard booster seat materials, but brand offers no transparency.
⚠Risky category by default
Maxi-Cosi
Andi 360 Rotating Convertible Car Seat
Polyester fabric upholstery, plastic shell, metal frame
Lower concern; no known PFAS-prone materials, but silence on treatments warrants direct brand contact.
⚠Risky category by default
Maxi-Cosi
Mico Pro Infant Car Seat
Plastic shell, polyester/polyurethane foam padding, fabric upholstery
Lower concern; no known PFAS uses, but brand offers no explicit transparency.
⚠Risky category by default
Maxi-Cosi
Maxi Cosi Mico Luxe Infant Car Seat
Fabric upholstery, polyurethane foam, polypropylene/ABS plastic shell
Lower-concern for PFAS, but no transparency from brand on chemical treatments.
⚠Risky category by default
Maxi-Cosi
Maxi Cosi RodiSport Booster Car Seat
Polypropylene shell, polyester/polyethylene fabric seat cushions
Lower PFAS concern typical for booster seats; no indicators of intentional fluorine use.
⚠Risky category by default
Graded and flagged D and F, we’d swap these
Maxi-Cosi
Pria All-in-One Convertible Car Seat
Polyester fabric with water-repellent coating, foam padding
Convertible car seats often use water-repellent coating finishes; Maxi-Cosi does not publicly disclose PFAS absence, medium concern.
⚠Waterproof or stain-proof treatment
Every grade uses the same public rubric. How grades work →