10Ft Pool Water Bags,6Packs 0.4mm Double Chamber Water Tubes for Inground Pool Cover Extra Durable Pool Cover Weights for Winter Pool Cover

Additional Details from the Manufacturer

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• 【Keep Your Pool Cover Secure All Winter】Our pool cover water bags are designed to keep your pool cover firmly in place, even during harsh winter winds. These bags prevent leaves, debris from entering your pool, ensuring it stays clean throughout the season. This not only saves you time and energy on maintenance but also extends the lifespan of your pool cover.
• 【Premium Dual Chamber Design】Our water tubes feature a unique dual chamber design, providing enhanced strength and stability. This ensures that the pool water bag stay put, preventing any rolling or shifting, so your pool cover remains securely anchored, even in strong winds.
• 【Built to Last Through Winter】 Made from durable 0.4mm thick PVC, our water tubes are designed to withstand the coldest winter conditions. They can withstand extreme temperatures, from as low as -10°F (-25°C) to as high as 180°F (80°C), ensuring reliable performance in any climate. The strong cold resistance prevents cracking and splitting, keeping your pool cover intact all winter.
• 【Easy to Fill and Use】Our dual chamber water bags feature wide valves, designed for easy filling with a standard garden hose. The non-slip, leak-proof twist caps provide added convenience, making the filling and draining process simple and quick.Just fill the water bags ½ - ¾ full to allow room for water freeze expansion during the winter season,and enjoy a stable and secure pool cover.