VEVOR Pool Cover Water Bags, 12 Packs 10 Ft, Double Chamber Pool Cover Water Tubes, 0.4mm Thick PVC Bags Weights with Leakproof Screw Cap, for Inground Swimming-Pool Covers Winter Closing, Blue

12 Packs Double Chamber Pool Cover Water Bags

Each 118.1 x 11.81 inch pool cover water tube is purpose-built for winter, helping secure your pool cover through harsh weather. Designed to prevent leaves and debris from entering the pool, these water bags for pool cover keep your pool clean and cut down on maintenance time all season long.

• Enhance Winter Pool Security
• Double-Chamber Anti-Roll Design
• Thickened 0.4mm PVC Material
• Heavy-Duty Welded Seams
• Leak-Proof Twist Cap

12 Packs Double Chamber Pool Cover Water Bags

Each 118.1 x 11.81 inch pool cover water tube is purpose-built for winter, helping secure your pool cover through harsh weather. Designed to prevent leaves and debris from entering the pool, these water bags for pool cover keep your pool clean and cut down on maintenance time all season long.

Key Features

• Enhance Winter Pool Security: This 12-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 50–70% capacity, they provide secure, balanced weight while allowing room for expansion—reducing the risk of bursting from temperature fluctuations. Ideal for year-round use.
• Heavy-Duty Welded Seams: Each inground pool water tube features high-frequency heat-sealed edges with wide 0.59-inch seams to ensure leak resistance and long-lasting strength. They withstand both summer sun and winter frost without cracking or aging, offering dependable performance season after season.
• Leak-Proof Twist Cap: Each inground pool cover water bag features an easy-turn twist cap with a built-in rubber gasket for a tight seal. The anti-loss tether keeps the cap in place, while the upgraded design outperforms traditional snap caps in both convenience and sealing power. Tip: Before filling, slide the retaining ring to the bottom of the spiral pattern for a secure seal.

Built with reinforced PVC, the pool cover water tubes resists tearing and stretching. Once filled, it provides solid ballast and remains intact—even after multiple repositionings—making it ideal for long-term outdoor application.

Includes an integrated threaded twist valve for smooth, leak-proof operation. The widened opening fits most garden hoses for easy filling, while 0.59-inch heat-welded seams offer secure sealing and minimize leakage. Dual chambers prevent rolling in strong winds, improving stability.

To ensure a tight seal, slide the retaining ring fully to the base of the spiral threads before filling. Improper placement may lead to leaks or bag displacement during use.

Built to handle extreme sun and cold, the pool cover weights water bags won't crack under heat or harden in freezing temperatures. Reliable for year-round outdoor use.

	Specification Item Model Number: SSPCWB-09 Set Includes: 12-Piece Set Chamber: Dual Chamber Thickness: 0.02 inch / 0.40 mm Welding Process: Edge High-Frequency Welding, 0.59 inch / 1.5 cm width Net Weight: 21.43 lbs / 9.72 kg Product Dimensions: 118.11 x 11.81 inch/3000 x 300 mm
	Package Content 12 x Pool Cover Water Bags 2 x TPU Repair Patches 1 x User Manual