ARDEN Outdoor Foam Deep Seat Cushion Set, 24 in x 24 in, Weather-Proof, Rain-Proof, Fade Resistant Patio Cushion, Bottom vs Acadia Outdoor 61in Sofa Cushion: which is safer?

Where these two actually differ

• We flag Flame retardants in polyurethane foam, Volatile organic compound (VOC) off-gassing, Water-repellent coating chemistry (unspecified, possible PFAS) and Coating degradation and microparticle shedding on the Arden Selections and not on the .
• We flag Stain-resist fluorinated finishes (PFAS-class), Volatile organic compounds (VOCs) from coating or dyes, Coating degradation and microplastic shedding and Mildew and bacterial growth if moisture trapped on the and not on the Arden Selections.
• The Arden Selections is polyurethane foam with weather-resistant coating (type unspecified) where the is Polyester cushion cover; likely acrylic or polyester-blend upholstery, which is most of the difference in these two grades.
• The gap is 45 points, wide enough that this is not a close call, and the is the one to buy.