Pool Mate 12 Year Extra Heavy-Duty Sandstone Oval Winter Pool Cover, 12 x 21 ft. Pool

The Pool Mate Sandstone Above-Ground Pool Cover protects your pool during harsh winter conditions. This professional-quality, polyethylene cover blocks out any dirt and debris throughout the winter. The Sandstone cover prevents algae growth by blocking UV rays from entering your pool. Pool owners who use a Pool Mate Sandstone Pool Cover and close their pool with the proper winterizing chemicals will have a clean pool in the spring that will be easy to open. It is always recommended to open your pool by mid to late May. This cover features a four-foot overlap making it easy to install. Grommets are placed every four feet and should be used with the included cable and winch. This high-quality, lightweight cover with heat sealed seams is built to last longer.

Sandstone Winter Cover for Oval Above Ground Swimming Pools:
– Professional-quality polyethylene
– 4′ overlap for easy installation
– All seams are heat sealed for better performance