Pool Cover Water Bags Set, 6-Pack 8 Ft PVC, 4 Corners

Pool cover water bags add reliable weight to keep winter pool covers anchored against wind, leaves, and debris. This set includes 6 single-chamber water tubes plus 4 corner tubes for full-edge and corner hold-down on inground pools. Made from 0.40 mm flexible PVC with reinforced heat-sealed seams and a twist-lock valve with rubber gasket, these cover weights are built for cold-weather use and quick setup. Fill to 50–70% for expansion room.

• Includes 6 water tubes + 4 corner tubes to secure edges and corners of inground pool covers


• Delivers leak resistance with high-frequency welded seams (1.5 cm / 0.59 in seam width)


• Seals tightly with a twist-lock cap, rubber gasket, and tethered cap to reduce loss


• Speeds setup with a single-chamber design for faster filling and easy positioning


• Handles seasonal shifts when filled to 50–70% to allow room for temperature expansion

Skip the mid-winter cover shifting and the spring cleanup it causes. These pool cover water tubes are designed to sit neatly along your cover perimeter and at corners, adding steady ballast without complicated hardware. The thick PVC and reinforced welds help minimize leaks, while the twist-lock valve makes filling and sealing straightforward. For best results, position the retaining ring at the base of the spiral before filling, then cap tightly. Grab yours today and lock down your cover for the season.

• Water bag size: 2400 x 200 mm (94.48 x 7.87 in)


• Corner tube size: 570 x 565 mm (22.44 x 22.24 in)


• Material thickness: 0.40 mm (0.02 in) PVC


• Chamber: Single chamber


• Seam welding: High-frequency welding; 1.5 cm (0.59 in) seam width


• Set contents: 6 water bags + 4 corner pieces


• Net weight: 3.71 kg (8.18 lb)