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The STERLING SEAL SUPPLY pco121830 is a solid winter pool cover designed for oval above-ground pools with a 15-inch by 27-inch pool opening. The cover itself measures 18 inches by 30 inches, providing an overlap around the pool edge for a secure fit. It is constructed in a green colorway and includes grommets along the perimeter for anchoring. The kit ships complete with a cable and turnbuckle system, giving pool service professionals and knowledgeable installers everything needed to cinch the cover down before winter layup.
This cover is suited for residential above-ground oval pool installations. The solid construction blocks sunlight and debris from entering the water during the off-season, reducing the workload at spring opening. The included cable and turnbuckle hardware threads through the perimeter grommets to hold the cover tightly against wind and weather. This type of cover is a standard winterization product installed by pool service technicians at the end of each swim season.
Designed as an OEM-style replacement or direct-fit winter cover for 15 by 27 inch oval above-ground pools requiring an 18 by 30 inch cover size with grommet-and-cable anchoring systems.
Pool service technicians typically install solid winter covers at end-of-season after balancing water chemistry and lowering the water level to the recommended winter depth. Thread the included cable through each perimeter grommet, then tighten the turnbuckle until the cover is taut and secure. Inspect all grommets for damage before installation and replace the cover if grommets show signs of tearing. Follow local pool codes and the pool manufacturer guidelines for any additional cover anchoring requirements.
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