Blue Winter Water Tubes for Swimming Pool Covers, 6 Pack, 10 FT

About this item

• Single-Chamber Efficiency: Experience superior water capacity and ground pressure with our single-chamber pool water bags. Its nearly seamless design minimizes leakage risks, providing a more dependable solution than joint pipes for better winter coverage
• Effortless Installation: Our single-chamber blue pool water bags make winter prep simple. these pool water tubes flexibly conform to any pool shape, including rounded edges, they offer reliable, seamless coverage often challenging for dual-chamber bags
• High-Frequency Welded: Constructed using high-frequency welding and generous seams, our pool cover bags guarantee airtightness and durability. Able to endure temperatures as low as -10°F for more than two years. To avoid expansion in freezing conditions, fill the bag to 2/3 of its capacity.
• 3-Layer Composite Material: made from 0.7mm thick 3-layer composite material. Crafted with E-PVC on upper/lower layers and a fiber explosion-proof middle layer. They hold seal edges far better than 0.4mm single-layer PVC, ensuring long-lasting performance
• Leak-Proof Screw Cap: Easy to use spiral filling caps with built-in rubber seals. A simple twist ensures secure closure, preventing leaks and making pool cover bags maintenance a breeze, far surpassing traditional push-type caps in ease and reliability