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21 Foot Round Above Ground Winter Swimming Pool Cover, PCO824

Prices as of September 23, 2026, as listed by each retailer — verify the current price on the retailer's site before purchase.

Price history tracked at Macy's price tracker

14-day low
$47.99
Sep 16 · Macy's
Best price
$47.99
−8% vs high
14-day high
$51.99
All stores
$52$50$48
Sep 13Sep 23
  • Macy's
Lowest in 14 days: $47.99 at Macy's. Highest: $51.99. Current best is 8% below the 14-day high.

About this product

The Swimline 21 Foot Round Above Ground Winter Swimming Pool Cover is a durable protective cover designed for 21-foot round above-ground pools. Made from laminated polyethylene sheeting with thick, high-density polyethylene stitching, it offers strong tensile strength and resistance to ultraviolet rays. The cover features a 3-foot overlap, making it 3 feet larger than the pool diameter for secure fitting. It helps maintain pool condition during winter and simplifies spring reopening. Spot cleaning is recommended for maintenance. This cover is imported.

  • 21-foot round pool size
  • 3-foot overlap
  • laminated polyethylene material
  • UV resistant
  • thick high-density stitching
  • spot clean care

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21 Foot Round Above Ground Winter Swimming — Price History