Arhaus · Outdoor Cushions & Pillows
Arhaus Montara Outdoor Pillow
Outdoor pillow likely has water-repellent coating, brand silent on PFAS.
Arhaus does not publicly disclose PFAS use or absence in this pillow. Outdoor textiles typically receive water-repellent treatments, which may contain PFAS, but specific formulation unknown.
The safe swap
Arhaus
Arhaus Ardennes Outdoor Pillow In Polyester
75/100 safety
Still want this one anyway? Check the price on Amazon. We’d swap it.
Material
polyester with water-repellent finish
Brand disclosure
Brand is silent on PFAS
Lab data
No public lab test
Why this grade
Waterproof / stain-resistant treatment
water-repellent coating treatments have historically used PFAS.
Category baseline
furniture is a category where PFAS exposure is more common.
No PFAS disclosure
No public statement about PFAS in this product.
The full breakdown
What it's made of and why it matters
Arhaus Montara outdoor pillows are polyester with a water-repellent (water-repellent coating) finish. Polyester fiber itself is chemically stable and does not leach significant compounds during normal use. The water-repellent coating is the material of concern: it repels water and stains but is almost certainly applied using fluorinated compounds (PFAS-class chemicals), which are industry standard for outdoor textiles and carry documented persistence and bioaccumulation concerns.
The brand's record and disclosure
Arhaus is a design-focused furniture retailer without public commitments to PFAS-free certifications or transparency disclosures about water-repellent coating chemistry in outdoor textiles. No major recalls or safety violations on record for this product line. The brand's silence on chemical content is typical for mid-market home goods but does not indicate active avoidance of problematic chemicals.
How it compares in its category
Outdoor pillows across most brands (Sunbrella, mainstream retailers) use water-repellent coating-coated polyester or acrylic, all of which likely contain PFAS. Arhaus does not stand out as worse or better. Some premium alternatives use untreated natural fibers or PFC-free water repellents, but at higher cost and with trade-offs in durability. This product is middle-of-the-road for the outdoor textile category.
If you buy it
Keep pillows out of direct flame and avoid machine washing in hot water, which may degrade the water-repellent coating and increase any shedding of coating particles. Inspect seams and fabric surface annually for wear; replace if stuffing becomes exposed. Store indoors during winter in cold climates to extend coating life. Do not apply additional chemical water treatments, which may contain additional PFAS.
Beyond PFAS: other things we checked
Established hazard classes for this product type, assessed from public information. These never change the PFAS grade; a Likely flag caps the Verdict at “Buy with care.”
PFAS in water-repellent coating
Water-repellent finish on outdoor textiles is manufactured with fluorinated compounds in nearly all cases. Arhaus has not disclosed alternatives. Risk is environmental persistence and bioaccumulation; skin contact during normal use is not an established acute hazard, but coating degradation over years may increase particle and chemical shed.
Flame retardants
Polyester outdoor pillows are not routinely treated with additive flame retardants beyond those in the base fiber. No recalls or testing data on record for Arhaus Montara pillows. This hazard is not a primary concern for this product category.
VOC off-gassing and formaldehyde resins
Polyester dyes and finishing processes may involve formaldehyde resins as cross-linkers, particularly in color-fast outdoor textiles. Off-gassing is typically minimal in outdoor use (well-ventilated). No specific testing on Arhaus pillows available. Risk is low but not ruled out.
Coating degradation and microfiber shedding
water-repellent coating coatings degrade with sun exposure, washing, and friction. As coating breaks down, polyester microfibers and residual coating chemicals may shed. No field data on Montara pillow durability, but this is inherent to the outdoor textile design approach.
Azo dyes and heavy metals in pigments
Polyester textiles may use azo dyes, which are restricted in EU but permitted in the US. Arhaus does not disclose dye chemistry. Risk is low for outdoor pillows (skin contact brief, pigments fixed to fiber). No recalls on record.
What we don’t know
This grade is a model-based estimate from public materials, coatings, and brand disclosure at 45% confidence. It is not a lab result.
No independent PFAS lab test is on record for this exact product. A lab test could move the score in either direction.
The brand has not made a specific, verifiable PFAS-free statement, so part of this score reflects that missing disclosure rather than a confirmed material.
Formulations and coatings change between production runs. Always check the current label before buying.
Safer alternatives in Outdoor Cushions & Pillows
Arhaus
Ardennes Outdoor Pillow In Polyester
Polyester, unspecified finish
Lower concern. Polyester pillow unlikely to contain PFAS unless treated.
⚠Risky category by default
Room & Board
Modern Cast Outdoor Pillow
Cast polyester or acrylic fabric cover
Outdoor pillow with synthetic fabric.
⚠Risky category by default
Pier 1 Imports
Rizzy Home Jim Throw Pillow
polyester/cotton blend with standard fill
Lower concern. No PFAS-prone features identified in typical throw pillow.
⚠Risky category by default
More outdoor cushions & pillows grades
How we score: every product runs through the same public 0–100 rubric based on materials, coatings, brand disclosure, lab findings, and recalls. See the full methodology → Spotted a mistake? Report an error.