Blue Wave Pool Cover

Yes, the cover is 22 feet in diameter, which provides the necessary 4-foot overlap required to secure it properly over the top rail of an 18-foot round pool.

The black underside is designed to block sunlight from entering the water, which significantly inhibits algae growth during the months your pool is closed.

The included heavy-duty cable and winch system, combined with the rip-proof metal grommets, is designed to keep the cover tightly secured against wind and winter weather.

Heat-sealed seams create a watertight barrier that prevents water from seeping through the cover, ensuring that dirt, debris, and melted snow stay out of your pool water.

The polyethylene material is UV-protected, which helps prevent the cover from becoming brittle or degrading when exposed to direct sunlight over several seasons.