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Updated: 06 Apr 2026

10 Best Throw Pillows Polyester

#1 Best Pick
HPUK Decorative Pillow Covers Couch Throw for Couch, Sofa, Bed, 18x18 Inch Set of 4 Polyester Farmhouse Covers, Grey

HPUK Decorative Pillow Covers Couch Throw for Couch, Sofa, Bed, 18x18 Inch Set of 4 Polyester Farmhouse Covers, Grey

Brand: HPUK
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  • Perfect Size: NO PILLOW INSERT. Set of 4, 18x18 inch pillow covers. 18x18 inch pillows are recommended to fill to make the cushion covers look fluffier
  • Premium Material: Made of our top-grade polyester for a better visual experience and linen-hand feel. The fabric is not only more durable compared to traditional linen, but also free from fade, stain, and wrinkle, and 100% eco-friendly and harmless to skin
  • Elegant Design: We use matching color invisible zipper for an elegant look, and the throw pillow covers are easy to insert and wash
  • Widely Application: A must-have for room decoration, suitable for all kinds of occasions: couch, sofa, bed, office, living room, and bedroom and etc., also perfect to use as a gift
  • Easy to Wash: Please use machine wash with cold water separately, gently cycle only, no bleach
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#2 Best Value
OTOSTAR Throw Pillow Inserts 16 x 16 Set of 4 Outdoor Waterproof Decorative Pillow Inserts Square Pillow Stuffers Form for Patio Furniture Couch Bed Garden Pillows Cushion (16 x 16 Inch)

OTOSTAR Throw Pillow Inserts 16 x 16 Set of 4 Outdoor Waterproof Decorative Pillow Inserts Square Pillow Stuffers Form for Patio Furniture Couch Bed Garden Pillows Cushion (16 x 16 Inch)

Brand: OTOSTAR
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  • WATER RESISTANT and OUTDOOR THROW PILLOW INSERTS: Durable and good water impermeability, White Polyester cover and siliconized fiber filling will never make them look hollow. They also can be Used with Our waterproof pillow cases for double protection, suitable for outside. 7D microfiber polyester filling, and invisible zipper design, well-designed cushion stuffer
  • GREAT OUTDOOR AND INDOOR DECORATIONS: The pillow inserts suitable for both indoor and outdoor, good decoration not only for indoor furniture but also for outdoor garden, patio, etc. Waterproof Cushion Covers could be used as a decorative pillows for your chair near the swimming pool or in the garden
  • SOFT BUT SUPPORTIVE: Polyester fillings are well filled so it does a good job keeping the shape brilliantly. Plump enough for lumbar support. You will feel great to lay your head on or use as a back support in a chair or sofa
  • PACKAGE: Four pieces of 16x16 inch/40x40 cm white pillow inserts are included. The package comes with a vacuum bag but immediately begin to expand when you open the package. Please give it some time to expand to their proper size.Warm Hint: For best using feeling, the pillow insert is recommended for 35x35 or 40x40 cm pillow cover
  • WASHING TIPS: Gentle machine wash. Tumble dry or bask in the sun to help the pillow restore its fluffy shape
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#3 Budget Pick
Edow Throw Pillow Insert, Lightweight Soft Polyester Down Alternative Decorative Pillow, Sham Stuffer, Machine Washable., Polyester & Polyester Blend, White, 18x18

Edow Throw Pillow Insert, Lightweight Soft Polyester Down Alternative Decorative Pillow, Sham Stuffer, Machine Washable., Polyester & Polyester Blend, White, 18x18

Brand: EDOW
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  • -Filling with upgraded microfiber polyester filler,great spring back ability,medium support.The cover is made of cotton polyester hybrid fabric.
  • -Pillow insert size:18β€³ x 18β€³(45cm x 45cm).UNIT WEIGHT:0.66lb(300g).Please notice the pillow is featured with lightweight and soft.If you prefer thicker and solider pillow,please choose other version throw pillows we sold.
  • -Gentle circle machine washable.Dry it in dryer or bask in sunlight would greatly help the pillow recover it's fluffy shape.
  • -The pillow is compressed and vacuum sealed in plastic bag for shipping purpose.
  • -What you get: 1 x pillow insert(18" x 18"),12 month warranty our friendly after-sale customer service.
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#4 Top Choice
EDOW Throw Pillow Inserts, Set of 2 Lightweight Down Alternative Polyester Pillow, Couch Cushion, Sham Stuffer, Machine Washable. (Grey, 18x18)

EDOW Throw Pillow Inserts, Set of 2 Lightweight Down Alternative Polyester Pillow, Couch Cushion, Sham Stuffer, Machine Washable. (Grey, 18x18)

Brand: EDOW
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  • -Filling with upgraded microfiber polyester filler,great spring back ability,medium support.The cover is made of polyester.
  • -Pillow insert size:18β€³ x 18β€³,45cm x 45cm. Unit weight:0.99lb/450g.
  • -Gentle circle machine washable.Dry it in dryer or bask in sunlight would greatly help the pillow recover it’s fluffy shape.
  • -The pillow is compressed and vacuum sealed in plastic bag for shipping purpose.
  • -What you get: 2 x pillow inserts(18” x 18” ),12 month warranty our friendly after-sale customer service.
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#5 Popular Choice
EDOW Throw Pillow Insert, Set of 2 Down Alternative Polyester Square Form Decorative Pillow, Cushion,Sham Stuffer. (White, 18x18)

EDOW Throw Pillow Insert, Set of 2 Down Alternative Polyester Square Form Decorative Pillow, Cushion,Sham Stuffer. (White, 18x18)

Brand: EDOW
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  • -Made of 100% ultra soft polyester fiber filler.
  • -Pillow insert size:18β€³ x 18β€³,45cm x 45cm.Pillow cover a little bit smaller than 18x18in may reach the best performance of the insert.
  • -Easy to clean and dry:Machine washable.Please wash it in gentle cycle with warm water and hang it up to dry.
  • -Cotton fabric and tight stitching provide ultra toughness that guarantee the insert stay intact during daily use.
  • -What you get: 2 x throw pillow inserts(18 x 18 inches),12 month warranty our friendly after-sale customer service.
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#6 Top Pick
Aus Made Cushion Inserts Premium Polyester Fibre Filling Square or Round Pillow (2, 45x45cm)

Aus Made Cushion Inserts Premium Polyester Fibre Filling Square or Round Pillow (2, 45x45cm)

Brand: LUXOR
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  • Filling: Premium Microfibre Filling
  • Cover: Non-woven Fabric
  • Cushion Inserts Premium Polyester Fibre Filling Square or Round Pillow
  • Country of Origin : Australia
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#7 Top Pick
EDOW Throw Pillow Inserts, Set of 4 Lightweight Down Alternative Polyester Pillow, Couch Cushion, Sham Stuffer, Machine Washable. (White, 18x18)

EDOW Throw Pillow Inserts, Set of 4 Lightweight Down Alternative Polyester Pillow, Couch Cushion, Sham Stuffer, Machine Washable. (White, 18x18)

Brand: EDOW
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  • -Filling with upgraded microfiber polyester filler,great spring back ability,medium support.The cover is made of cotton polyester hybrid fabric.
  • -Pillow insert size:18β€³ x 18β€³,45cm x 45cm. Unit weight:0.99lb/450g.
  • -Gentle circle machine washable.Dry it in dryer or bask in sunlight would greatly help the pillow recover it’s fluffy shape.
  • -The pillow is compressed and vacuum sealed in plastic bag for shipping purpose.
  • -What you get: 4 x pillow inserts(18” x 18” ),12 month warranty our friendly after-sale customer service.
Check latest price on Amazon
#8 Top Pick
Aus Made Cushion Inserts Premium Polyester Fibre Filling Square or Round Pillow (2, 30x50cm)

Aus Made Cushion Inserts Premium Polyester Fibre Filling Square or Round Pillow (2, 30x50cm)

Brand: LUXOR
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  • Made in Australia
  • Filling: Premium Microfibre Filling
  • Cover: Non-woven Fabric
  • Cushion Inserts Premium Polyester Fibre Filling Square or Round Pillow
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#9 Top Pick
EDOW Throw Pillow Inserts, Set of 2 Lightweight Down Alternative Polyester Pillow, Couch Cushion, Sham Stuffer, Machine Washable. (White, 18x18)

EDOW Throw Pillow Inserts, Set of 2 Lightweight Down Alternative Polyester Pillow, Couch Cushion, Sham Stuffer, Machine Washable. (White, 18x18)

Brand: EDOW
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  • -Filling with upgraded microfiber polyester filler,great spring back ability,medium support.The cover is made of polyester.
  • -Pillow insert size:18β€³ x 18β€³,45cm x 45cm. Unit weight:0.99lb/450g.
  • -Gentle circle machine washable.Dry it in dryer or bask in sunlight would greatly help the pillow recover it’s fluffy shape.
  • -The pillow is compressed and vacuum sealed in plastic bag for shipping purpose.
  • -What you get: 2 x pillow inserts(18” x 18” ),12 month warranty our friendly after-sale customer service.
Check latest price on Amazon
#10 Top Pick
Aus Made Cushion Inserts Premium Polyester Fibre Filling Square or Round Pillow (4, 45x45cm)

Aus Made Cushion Inserts Premium Polyester Fibre Filling Square or Round Pillow (4, 45x45cm)

Brand: LUXOR
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  • Filling: Premium Microfibre Filling
  • Cover: Non-woven Fabric
  • Cushion Inserts Premium Polyester Fibre Filling Square or Round Pillow
  • Country of Origin : Australia
Check latest price on Amazon

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