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White square pillow insert with zip, 20 inches, fluffy polyester fill

OTOSTAR Throw Pillow Insert 20 x 20 Inch White 1 Pack

SKU CH-XHSY-STXK7

A 20-inch square pillow insert with siliconized fiber filling that holds its shape and fits decorative covers

  • TypePillow Insert
  • ColorWhite 1 Pack
  • Fluffy siliconized fiber filling prevents a hollow look
  • White poly cover keeps shape for lumbar support
  • Machine washable on gentle cycle and dryer friendly
  • Vacuum-packed insert expands to full 20 inch size
  • Versatile square shape suits sofa, bed or office use

Square Throw Pillow Insert 20 x 20

This 20 x 20 inch square insert is a white polyester-stuffed cushion core designed for decorative covers on sofas, beds, chairs or office seating. It ships compressed and expands to a plump, supportive fill that holds its shape for lumbar or head support.

Upgrades Flat or Lumpy Inserts

Replaces worn, flattened or undersized stuffers that make covers look hollow or sag at the corners. The jump is worth it when existing inserts no longer hold a square profile or when seasonal cover changes demand a fresh, uniform base.

Simple Drop-In Install

Open the vacuum bag, allow the fiber to fully expand, then slide the insert into a matching 20 x 20 cover using the zippered edge. Machine wash on a gentle cycle and tumble dry; avoid bleach to preserve the poly cover and siliconized filling.

Highlights

  • Fluffy siliconized fiber filling prevents a hollow look
  • White poly cover keeps shape for lumbar support
  • Machine washable on gentle cycle and dryer friendly
  • Vacuum-packed insert expands to full 20 inch size
  • Versatile square shape suits sofa, bed or office use

Specifications

TypePillow Insert
ColorWhite 1 Pack

Questions about this item

What size cover fits the 20 x 20 inch insert?

The insert measures 20 x 20 inches, so choose a cover of the same dimensions for a plump fit.

How do I install the insert after unpacking the vacuum bag?

Remove it from the bag, shake and fluff vigorously, then allow time to expand fully before placing inside your cover.

How should I clean the pillow insert when it gets dirty?

Machine wash on a gentle cycle with mild detergent, tumble dry, and avoid bleach; airing it out also refreshes the fill.

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