Arctic Armor Gorilla Solid Winter Cover, 21 ft. Round Pool Size, 25 ft. Cover Size (WC9804)

The "Gorilla" winter cover line from Arctic Armor has top quality features. Triple strength construction and a dense thick layer of polyethylene on the top and bottom of the cover, that are reinforced by a super strong inner scrim, ensures a long cover life with resistance to rips and tears. The black underside of the cover retards algae growth and heat sealed seams mean a crystal clear pool next spring. Arctic Armor Gorilla covers have full UV protection embedded in the material to resist the harmful effects of sunlight for many years.Gorilla covers are 5 feet longer and wider than the pool size, and come complete with water bag loops every four feet and grommets for easy tie down. A rugged webbing on the perimeter of the cover holds water bag loops securely and protects the cover from tears. This cover is built from the finest materials and carries a 20 Year Warranty (5 Years Full Rated). It is silver in color with a black underside.Instructions & Warranty Card (http://bluewaveproducts.com/extras/WC9800_20yr_WinterCover_Warranty_2010.pdf)- 3 layer polyethylene construction.- Strong inner scrim to prevent rips and tears.- Silver Top.- Black underside prevents algae growth.- Heat sealed seams.- Full UV protection resists sun damage.- Water Bag loops every 4 feet.- Rugged perimeter webbing.- 20 year warranty – First 5 years full warranty, remaining 15 years pro-rated.