Pool Covers for Above Ground Pools - 21 ft Round Winter Pool Cover, Extra Durable Cold- and UV-Resistant Heavy-Duty Swimming Pool Cover for Winterizing
Superior Zinc-Alloy Winch: Upgraded from aluminum, our zinc-alloy winch offers superior strength and corrosion resistance. It significantly reduces breakage risk, even under heavy snow load
Heavy-Duty Material: Constructed with a robust 185 GSM density and 14×14 scrim matrix, this cover resists punctures and tears. Fully sealed seams keep debris and dirt out all winter
UV & Extreme Temperature Protection: The LDPE-coated surface and black underside block UV rays. Withstands temperatures from -10°F to 180°F for all-season reliability
Secure Fit with Steel Cable & Reinforced Grommets: Equipped with a steel-core cable and reinforced grommets, the cover stays firmly in place. The upgraded winch ensures smooth tightening, offering maximum snow resistance
Accessories Included: Our pool cover kit comes with a skimmer sponge, 2 pool plugs and a removal tool. While our cover is durable enough, for complete winterization we highly recommend using it with our Pool Pillow (sold separately). The pillow absorbs destructive ice expansion pressure, while the cover keeps out debris. Together, they provide the ultimate defense for your pool investment
