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  • AG Winter Cover for 21' Round Pool/8 Year Warranty
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GPC Winter Covers 24' Blue/Black Unbound Round AG Winter Cover for 21' Round Pool/8 Year Warranty

GPC Winter Covers 24' Blue/Black Unbound Round AG Winter Cover for 21' Round Pool/8 Year Warranty

$77.99
$94.99 $77.99
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Solid Pool Covers

A durable, cold-resistant winter pool cover designed for 21' above-ground pools, featuring a secure fit and an 8-year warranty.
Product Details

Protect your above-ground pool all winter with this durable unbound round winter cover, designed for pools up to 21 feet.

Made from cold-weather-resistant materials, this cover offers reliable protection against snow, ice, and debris.

A tight, secure fit prevents wind from getting underneath, reducing the risk of damage during harsh conditions.

Its dual-color design, blue on top and black underneath, helps block sunlight and prevent algae growth.

Built for long-term use, this winter cover comes with an 8-year warranty, ensuring peace of mind.

AI Review Summary ✨

⭐⭐⭐⭐⭐

Customers love the reliable protection this winter cover provides against harsh weather conditions.

Many users appreciate its durable, cold-resistant material that holds up season after season.

The secure fit keeps debris out and prevents wind damage, making winterization easier.

Reviewers mention that its blue and black reversible design effectively reduces algae growth.

The long 8-year warranty gives buyers extra confidence in its longevity and performance.
Features
  • Durable Construction – Made from high-quality materials to withstand extreme winter conditions.
  • Cold Weather Resistant – Engineered to prevent cracking and tearing in freezing temperatures.
  • Unbound Design – Easily drapes over your pool for quick installation and removal.
  • Blue/Black Reversible Design – Blue side absorbs sunlight while the black side prevents algae growth.
  • Secure Fit – Designed to stay in place, preventing wind from lifting or shifting the cover.
  • 8-Year Warranty – Backed by a long-term warranty for added peace of mind.
Specifications
  • Type: Above-Ground Winter Cover
  • Shape: Round
  • Size: Fits 21’ Round Pools
  • Material: Cold-resistant polyethylene
  • Color: Blue (top) / Black (bottom)
  • Warranty: 8 Years
Frequently Asked Questions

Q: How does this winter cover prevent algae growth?
The black underside blocks sunlight, reducing algae buildup during the off-season.

Q: Is this cover heavy enough to stay in place during strong winds?
Yes, it is designed for a snug fit that prevents wind from lifting it, though adding water bags or cover clips is recommended.

Q: How do I install and remove the cover easily?
Simply drape it over your pool and secure it with a cable or cover clips, and removal is just as simple when the season changes.
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Disclaimer:
Solar covers, winter covers, and safety covers must remain sealed and unopened to be eligible for return. Any covers that have been unrolled, unfolded, or used will not be accepted for return under any circumstances. Always verify dimensions before opening.

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GPC specializes in durable above-ground and in-ground winter pool covers designed to protect your pool during the off-season. Built for strength and reliability, GPC covers help prevent debris buildup, reduce algae growth, and make spring pool openings easier. At AquaDoc, we offer a selection of GPC winter pool covers to help safeguard your pool all winter long.

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