Pool Cover Water Bags, 5 Packs 10 Ft, Double Chamber Pool Cover Water Tubes, 0.4mm Thick PVC Bags Weights with Leakproof Screw Cap, for Inground...

Enhance Winter Pool Security: This 5-pack of 10 x 0.94 FT double chamber pool cover water bags are designed to add reliable weight secure your pool cover during winter, preventing debris and wind entering. Ideal for in-ground pools, these pool cover water bags are easy to fill, drain, and store, saving you cleanup time in winter. Double-Chamber Anti-Roll Design: The pool cover water tubes features double-chamber construction that boosts internal stability and prevents the bags from rolling or shifting in strong winds. Even during heavy storms, they hold your pool cover firmly in place, making pool maintenance easier. Thickened 0.4mm PVC Material: Made of durable, flexible 0.4 mm PVC, these winter water tube for pool covers water tubes resist UV exposure and minor impacts. Once filled to 5070% capacity, they provide secure, balanced weight while allowing room for expansionreducing the risk of bursting from temperature fluctuations. Ideal for year-round use