Pool Cover Water Bags 5 Pack 10 Foot Double Chamber Tubes for Winter Covers

Specification:
Color: Blue
Set Includes: 5-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: 8.93 lbs / 4.05 kg
Dimensions: 118.11 x 11.81 inch/3000 x 300 mm

Description:
Secure your inground pool cover this winter with this 5-pack of 10 ft double-chamber pool cover water bags, designed to provide stable, balanced weight along the pool edges. The dual-chamber design helps keep the water tubes in place during wind and seasonal debris, while the flexible 0.4 mm PVC construction resists minor impacts and outdoor temperature changes. Wide welded seams and threaded screw caps with built-in gaskets provide a reliable, leak-resistant seal. Easy to fill, drain, and store, these water bags simplify winter pool maintenance and offer convenient long-term use season after season.

Key Features:
5-Pack 10 Ft Pool Cover Water Tubes: Includes five 10 ft × 0.94 ft double-chamber bags to keep inground pool covers stable during winter closing.
Double-Chamber Design: Dual interior chambers improve balance and reduce rolling or shifting along the pool edge, even in strong winds.
Durable 0.4 mm PVC Construction: Flexible PVC resists UV exposure and minor impacts while allowing seasonal temperature expansion.
Heavy-Duty Welded Seams: High-frequency welded edges with 0.59 in seam width enhance durability and long-lasting performance.
Leakproof Twist Caps with Gaskets: Screw-on caps seal tightly with a built-in gasket; anti-drop tethers keep caps attached for convenience.
Fill to 50–70% Capacity: Recommended fill level ensures stable weight distribution and room for natural expansion.
Easy Filling & Storage: Simple fill-and-drain process makes setup fast, and empty bags store compactly for offseason use.