VEVOR - Pool Cover Water Bags, Set of 6, 8 Ft Double Chamber Tubes, 0.4mm Thick PVC with Leak-Resistant Screw Caps - Dark blue

Each 93.7 x 11.81-inch pool cover water tube is specifically designed for winter use, ensuring your pool cover stays in place during challenging weather conditions. These water bags help block leaves and debris from entering your pool, keeping it cleaner and reducing the time spent on maintenance throughout the season.

• Improve Winter Pool Protection: This set of six 8 x 0.94 FT dual-chamber water tubes is crafted to provide dependable weight for securing your pool cover throughout the winter season. By keeping debris and wind out, these water tubes help maintain your pool's cleanliness. Perfect for in-ground pools, they are simple to fill, empty, and store, making winter maintenance more convenient.
• Dual-Chamber Stability Design: These pool cover water tubes are crafted with a dual-chamber structure to enhance internal balance and minimize movement or rolling in high winds. They securely anchor your pool cover even in severe weather conditions, simplifying pool upkeep.
• Durable 0.4mm PVC Construction: Crafted from sturdy and flexible 0.4 mm PVC material, these winter pool cover water tubes are designed to withstand UV rays and minor impacts. When filled to 50–70% of their capacity, they offer stable and balanced weight while leaving space for expansion, minimizing the chance of bursting due to temperature changes. Suitable for use throughout the year.
• Durable Welded Seams: These inground pool water tubes are constructed with high-frequency heat-sealed edges and 0.59-inch wide seams, ensuring resistance to leaks and enhanced durability. Designed to endure both intense summer heat and harsh winter conditions, they provide reliable use year after year without cracking or deteriorating.
• Secure Twist Cap Design: These in-ground pool cover water bags are equipped with a user-friendly twist cap that includes a rubber gasket for a reliable seal. The cap is tethered to prevent misplacement, and the enhanced design offers improved ease of use and sealing efficiency compared to conventional snap caps. Pro Tip: Ensure the retaining ring is positioned at the base of the spiral pattern before filling for optimal sealing.