Blue Wave Arctic Armor 18x40-ft Oval Above Ground Pool Winter Cover, Blue — Open-Box, 59% Off

Heavy-Duty Winter Protection: This heavy-duty pool cover is built from 14x14 laminated scrim polyethylene with reinforced, heat-sealed seams; its dense, tear-resistant scrim handles harsh off-season weather

Stays Secure in Wind and Snow: The metal grommets every 2 ft and a 4-ft overlap hold this solid cover firmly over the oval above-ground pool, standing up to wind, rain, and snow

Extends Cover Life, Blocks Sunlight: Built with heat-sealed seams, this above ground pool cover ensures a watertight bond, blocking leaves, debris and rain while extending cover life; the black underside blocks sunlight to help inhibit dirt buildup

Minimizes Water Evaporation: This solid construction of this pool cover for above ground pool helps retain water by limiting exposure to air, reducing evaporation over winter

Simple Cable-and-Winch Installation: Thread the included vinyl-coated cable through the metal grommets, then tighten the ratcheting winch of the oval pool cover for a secure, wind-resistant fit

Easy Centering and Fit: This above ground pool tarp is sized for 18x40-ft oval above-ground pools with an extra 4-ft overlap for easy centering during installation

Proper Handling and Care: Simply clear the buildup from the pool edge with a soft-bristle broom after a heavy snow, or use a cover pump to remove standing water that collects on top of the pool winter cover after storms

Hardware Included: This heavy duty winter pool cover is sized for 18x40-ft oval above-ground pools; securing hardware such as the cable and winch are included

Reliable Quality from Blue Wave: Backed by a 15-year limited warranty (full coverage in year 1, prorated coverage in years 2 through 15), U.S.-based customer support, and over 35 years of pool industry experience