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LI214820 21' Solid Blue Round Above Ground Swimming Pool Overlap Liner

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 Macy's price tracker

14-day low
$185.99
Sep 13 · Macy's
Best price
$185.99
−0% vs high
14-day high
$185.99
All stores
$186$186$186
Sep 13Sep 26
  • Macy's
Lowest in 14 days: $185.99 at Macy's. Highest: $185.99. Current best is 0% below the 14-day high.

About this product

The Swimline 21' Solid Blue Round Above Ground Swimming Pool Overlap Liner is a durable vinyl liner designed to protect and enhance the appearance of round above-ground swimming pools. Constructed from 20-gauge virgin vinyl, it features a satin finish that resists chemicals, UV fading, and punctures. Double-welded seams ensure a secure seal in all weather conditions. The liner fits most 48- and 52-inch pool sidewalls and requires separate coping strips for installation. It provides long-lasting performance and a sleek, modern look that complements cool blue water. This replacement liner is ideal for maintaining pool integrity and aesthetics over time.

  • 20-gauge virgin vinyl
  • double-welded seams
  • fits 48-52 inch pools
  • resists UV and chemicals
  • spot clean care
  • made in USA

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LI214820 21' Solid Blue Round Above Ground — Price History