Blue Winter Water Tubes for Pool Covers: 0.7mm Thick, 6-Pack 10 FT Bags for Inground Pools

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
• - Easy Installation: Our blue pool water bags are designed for simple winter preparation. These flexible pool water tubes can fit any pool shape, even rounded edges, providing reliable and seamless coverage that is difficult for other types of bags.
• High-Frequency Welded: Engineered with high-frequency welding and wide seams, our pool cover bags ensure airtightness and pressure resistance. Withstand freezing temps as low as -10°F for over two years. Fill to 2/3 capacity to prevent freeze expansion
• 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
• 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