26 Gauge Single Chamber Water Bags Tubes for Winter Pool Cover 4 ft (Set of 6)

Features

• Enhance Your Pool Security: This 6-pack of 3.97 ft x 0.66 ft single-chamber pool cover water bags can be filled, adding weight to hold your pool cover firmly, and preventing wind uplift and debris intrusion. Ideal for in-ground pools, these pool water bags are easy to fill, drain, and store—keeping your pool protected all winter and saving cleanup time.
• Thick & Durable PVC Construction: Crafted from 0.4 mm thick, flexible PVC, these pool cover water tubes resist UV-rays, impacts, and temperature shifts. Fill them to 50–70% capacity to allow for natural expansion and avoid ruptures. Designed for year-round reliability, they keep your pool cover anchored.
• Heavy-Duty Welded Seams: Built with high-frequency heat-sealed seams and a 0.59 in wide edge, these winter pool cover water bags offer long-lasting strength and excellent leak resistance. They won't crack or degrade even in extreme summer heat or freezing winter conditions, ensuring dependable performance over time.
• 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.
• Single-Chamber for Easy Handling: The water tube for winter pool cover comes with simple single-chamber structure that makes filling and placement quick and hassle-free. It's easier to adjust, even for solo setup—saving time, reducing effort, and streamlining your pool maintenance routine.