21′ Black/Blue Unbound Round AGWinter Cover for 18′ Round Pool (GPC-70-1103)
Shield your 18' round above ground pool from winter debris and weather with this GPC 21' Unbound Round Winter Cover. Made with cold-weather-resistant materials that hold up through freezing temperatures, snow load, and wind.
Reliable Winter Protection for Your Above Ground Pool
Do not leave your above ground pool exposed to the harsh elements of winter. This GPC 21′ Round Unbound Winter Cover is engineered to fit securely over 18′ round above ground pools, providing a full 3-foot overlap on all sides for complete coverage. The cold-weather-resistant fabric stands up to freezing temperatures, ice, snow accumulation, and wind without cracking or tearing, keeping debris out and preserving your pool’s liner and water chemistry through the off-season.
Key Features
- Sized at 21′ to fit standard 18′ round above ground pools with 3′ overlap
- Black/blue reversible fabric resists cold-weather degradation
- Unbound edges for a secure, customizable fit around your pool’s top rail
- Keeps leaves, twigs, and debris out of your pool water all winter long
- Reduces spring opening time by protecting water quality during the off-season
Installation
Center the cover over your pool with the overlap hanging evenly around the perimeter. Secure the cover to the pool’s top rail or wall using a cable and winch system (sold separately) or the attachment method recommended for your pool model. Ensure the cover is taut enough to prevent sagging under snow or rainwater accumulation. Use a pool cover pump to remove standing water from the surface periodically during winter.
Specifications
- Cover diameter: 21′
- Fits pool size: 18′ round
- Color: Black/Blue
- Type: Unbound round above ground winter cover
- Brand: GPC Winter Covers
