Arhaus · Outdoor Furniture Cushion Protectants
Arhaus Catia Outdoor Pillow
Outdoor pillow likely treated for water resistance; PFAS unconfirmed.
Arhaus doesn't disclose PFAS use or alternatives. Outdoor pillows usually receive water-repellent coating coatings that may include legacy PFAS, but this pillow's treatment is unconfirmed.
The better-graded swap
Arhaus
Arhaus Ardennes Outdoor Pillow In Polyester
75/100 safety
Same rubric that flunked this product. The swap earned Excellent.
Still want this one anyway? Check the price on Amazon. We’d swap it.
Material
polyester/acrylic blend with water-resistant treatment
Brand disclosure
Brand is silent on PFAS
Lab data
No public lab test
What’s concerning
Category baseline
The starting point for this type of product, before anything specific to this product is counted.
No PFAS disclosure
No public statement from the brand about PFAS in this product.
Waterproof / stain-resistant treatment
Water-repellent coating treatments have historically used PFAS.
PFAS
Outdoor pillows typically receive water-repellent coating (water-repellent coating) coatings; fluorochemical PFAS is standard in this class though Arhaus has not disclosed their specific treatment. PFAS can leach slowly into soil or water when the pillow degrades or is washed.
Source, ATSDR ↗Flame retardants
Some outdoor pillows contain brominated or phosphorus-based flame retardants in polyester batting; no specific testing of Arhaus Catia is on record. Check product tag for ingredient disclosure; if unlabeled, contact Arhaus directly.
Source, EPA ↗Microfiber shedding from polyester/acrylic blend
Polyester-acrylic textiles naturally shed microscopic fibers, especially when weathered, wet, or rubbed. Outdoor exposure accelerates this; shed fibers can enter soil and water systems and are not biodegradable.
Dye stability and azo dyes in pigments
No record of testing this specific pillow for restricted azo dyes or heavy metals in colorants. Outdoor fading does not indicate unsafe dye chemistry, but UV degradation can alter dye chemistry unpredictably.
Coating degradation and off-gassing
As water-resistant coatings break down under UV and weather, volatile compounds may be released into the immediate environment. This is typically minor in outdoor products but can be detected as odor early in the pillow's life.
The full breakdown
What it's made of and why it matters
The Catia pillow is a polyester/acrylic blend, likely chosen for durability and weather resistance in outdoor settings. Water-resistant treatments applied to outdoor textiles often rely on fluorochemical coatings (PFAS compounds) or silicone-based alternatives, though Arhaus has not disclosed which approach they use. Polyester itself is stable under normal use but can degrade when exposed to intense UV and heat, potentially releasing microfibers. Acrylic blends improve colorfastness and reduce moisture absorption compared to pure polyester.
The brand's record and disclosure
Arhaus is a mid-to-premium furniture brand with limited public transparency on chemical treatments and material sourcing. The company has not issued specific statements about PFAS use in outdoor textiles or water-resistant coatings across their product line. No major recalls or chemical safety controversies specific to Arhaus pillows are on record. Their silence on water-resistance treatment chemistry is typical for the outdoor furniture industry but leaves buyers without confirmation of whether legacy fluorochemicals or newer alternatives are used.
How it compares in its category
Outdoor pillows universally require water-resistance treatment, placing all competitors in the same exposure category regarding PFAS risk. Arhaus positions itself at the premium end; direct competitors like Pottery Barn and Williams-Sonoma also remain largely silent on treatment chemistry. Some specialty brands (like Sunbrella or Ballard Designs) occasionally disclose use of fluorine-free water repellents, but this is not yet an industry standard. Price and material blend are comparable; the key differentiator is manufacturing transparency, where Arhaus offers none publicly.
If you buy it
Wash the pillow only as needed and use cool water with mild detergent to minimize treatment leaching and fiber shedding. Avoid prolonged direct sunlight in extreme climates, as UV degradation accelerates microfiber release and coating breakdown. Replace pillows showing visible wear, color fading, or seam separation, as degraded coatings may shed treatment chemicals more readily. Store indoors during off-season to extend lifespan and reduce chemical leaching from weather exposure; do not machine wash or bleach.
What we don’t know
- Basis
- Model estimate, 42% confidence, not a lab result
- Lab test
- None on record for this exact product
- Brand statement
- Arhaus has made none
Formulations change between production runs, so check the current label. How we grade.
Better-graded alternatives in Outdoor Furniture Cushion Protectants
Acadia Outdoor 61in Sofa Cushion
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PFAS
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Volatile organic compounds (VOCs) from coating or dyes
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Coating degradation and microplastic shedding
High concern
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Lower PFAS concern likely, but West Elm discloses nothing.
⚠Starting grade for this product type
West Elm
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Heavy metals
Limited concern
Formaldehyde / VOCs
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Microplastic shedding from synthetic fibers
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⚠Starting grade for this product type
West Elm
Westport Slim Outdoor 68in Sofa Cushion
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Formaldehyde / VOCs
Limited concern
Microplastic shedding and degradation
Limited concern
Mold and bacterial growth if waterlogged
High concern
Lower PFAS concern. Standard outdoor cushion with no reported treatments flagging risk.
⚠Starting grade for this product type
More outdoor furniture cushion protectants 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.