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Outdoor Pillow Inserts, 18x18 Pack of 4, Waterproof Throw Pillows for Patio & Sofa

Outdoor Pillow Inserts, 18x18 Pack of 4, Waterproof Throw Pillows for Patio & Sofa

Prices as of September 26, 2026, as listed by each retailer — verify the current price on the retailer's site before purchase.

Price history tracked at Kohl's price tracker

14-day low
$102.99
Sep 13 · Kohl's
Best price
$102.99
−0% vs high
14-day high
$102.99
All stores
$103$103$103
Sep 13Sep 26
  • Kohl's
Lowest in 14 days: $102.99 at Kohl's. Highest: $102.99. Current best is 0% below the 14-day high.

About this product

Serra Doors 18x18-inch waterproof pillow inserts come in a pack of four, designed for indoor and outdoor use. Each insert features a high-quality fiber fill weighing 1.1 lbs, providing firm support with a plush feel. The inserts maintain their shape and resilience over time, making them ideal for patios, porches, balconies, sofas, or camping setups. To achieve optimal fluffiness after unpacking, they should be dried with dryer balls on a warm setting for 20–30 minutes. Made from polyester, the inserts are machine washable and imported.

  • 18x18 inches, pack of 4
  • waterproof polyester fill
  • 1.1 lbs per insert
  • machine washable
  • ideal for indoor and outdoor use
  • fluff in dryer with balls

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Outdoor Pillow Inserts, 18x18 Pack of 4 — Price History