Pool Cover Water Bags 6 Pack 4 Foot Single Chamber Tubes for Winter Covers

Specification:
Color: Blue
Set Includes: 6-Piece Set
Chamber: Single Chamber
Thickness: 0.02 inch
Welding Process: Edge High-Frequency Welding, 0.59 inch / 1.5 cm width
Net Weight: 3.53 lbs
Dimensions: 47.63 x 7.87 inch

Description:
Prepare your inground pool for winter closing with this 6-pack of 4 ft single-chamber pool cover water bags, designed to add stable weight along the pool edge. Once filled, these PVC water tubes help maintain the position of your winter cover and support better resistance against wind movement and seasonal debris. The 0.4 mm PVC body, welded seams, and threaded screw cap provide dependable sealing and long seasonal placement. With an easy-fill, easy-drain design and lightweight structure when empty, these water bags offer a practical, manageable solution for winter pool maintenance.

Key Features:
6-Pack 4 Ft Pool Cover Water Tubes: Includes six 4 ft × 0.77 ft single-chamber bags for securing inground pool covers during winter closing.
0.4 mm PVC Build: Flexible PVC material designed to support long outdoor placement through seasonal temperature changes.
High-Frequency Welded Seams: 0.59 in seam width enhances durability and helps reduce the chance of seam separation over time.
Leak-Resistant Screw Cap: Threaded twist cap with gasket supports a tight seal; the cap stays tethered to prevent misplacement.
Simple Single-Chamber Filling: Straightforward one-chamber layout makes filling, draining, and positioning easy for quick setup—ideal for solo installation.
Winter Cover Support: Helps maintain cover alignment and reduce movement caused by wind and falling debris during the off-season.