8 Ft Double-Chamber Pool Cover Water Tubes, Pack of 5 Pool Cover Water Bags with Reflective Strips, 0.3 mm Thick PVC Weights

Product Information

Specification

Enhanced Winter Pool Security :

This 5-pack of 94.49 × 11.81 in pool cover water bags is designed to securely anchor your winter pool cover in place. Built with reflective strips on both ends, they provide added nighttime visibility and safety. Once filled, they effectively weigh down the cover to block debris and resist strong winds—ideal for inground pools during harsh winter conditions.

Flexible Fit for Irregular Pools :

The soft, pliable design easily conforms to any pool shape—standard, custom, or irregular. This ensures full edge coverage and simplifies installation, making the bags a practical solution for a wide variety of pool layouts.

Double-Chamber Anti-Roll Design :

Each pool cover water tube features a double-chamber structure that enhances balance and stability. This prevents rolling or shifting in high winds, helping your pool cover stay flat and secure during storms or heavy gusts.

Thick & Durable PVC Material :

Made from reinforced 0.3 mm flexible PVC, these winter pool cover water bags resist impact, UV exposure, and minor abrasions. When filled, they create a reliable weight barrier to keep your cover in place. For best performance, fill them to 50–70% capacity to allow for safe expansion in freezing temperatures.

Leak-Proof Twist Cap :

Equipped with a screw-on cap and rubber gasket, these water bags seal tightly to prevent leaks. The twist-cap design provides better security than snap caps, while the built-in retention ring keeps the cap from getting lost. Tip: Slide the retention ring to the bottom of the threaded area before filling for optimal sealing.