VEVOR Corner Pool Water Tubes, 4 Pack 22.4 x 22.2 in, Corner Winter Water Bags with Leakproof Screw Cap, 0.4mm Heavy Duty PVC, Cold-Resistant Weights for Inground Swimming Pool Covers

About this item

1. 01VEVOR Corner Pool Water Tubes, 4 Pack 22.4 x 22.2 in, Corner Winter Water Bags with Leakproof Screw Cap, 0.4mm Heavy Duty PVC, Cold-Resistant Weights for Inground Swimming Pool Covers Leak-Resistant Pool Cover Weights Heavy-Duty PVC Construction Smart Details for Easy Use Corner Coverage Included All-Weather Performance Single-Chamber Efficiency Thickness: 0.02 inch / 0.40 mm,Welding Process: Edge High-Frequency Welding, 0.59 inch / 1.5 cm width,Item Model Number: SSPCWB-10,Set Includes: 4-Piece Set,Product Dimensions: 22.44 x 22.24 inch/570 x 565 mm,Chamber: Single Chamber,Net Weight: 2.03 lbs / 0.92 kg
2. 02Boost Winter Pool Security: This 4-pack of 2 x 1.85 ft corner winter water bags for pool is designed to securely anchor your winter pool cover in place.
3. 03Once filled, they add reliable weight to prevent wind lift and keep debris out.
4. 04Ideal for inground pools, they're easy to fill, drain, and store—keeping your pool protected all winter and saving cleanup time.
5. 05Thickened PVC Construction: Made from 0.4 mm thick flexible PVC, these pool cover water bags resist impact, UV damage, and minor bumps.
6. 06Once filled, they provide a stable counterweight to keep your cover from lifting.
7. 07Fill 50–70% capacity to allow for expansion and avoid ruptures caused by freezing or thermal changes—ideal for year-round use.
8. 08Durable Welded Edges: Crafted using high-frequency heat sealing with a 0.59-inch seam width, the edges are tough, leak-resistant, and crack-proof.
9. 09These pool cover water tubes stay reliable in extreme weather—from scorching summers to icy winters—ensuring long-term durability season after season.
10. 10Twist-Seal Leakproof Cap: Designed for ease, the twist-on cap features a built-in rubber gasket for a tight, leakproof seal.
11. 11The anti-loss design keeps the cap attached, while the threaded closure offers better sealing than standard snap caps.
12. 12Tip: Slide the retaining ring to the base of the twist pattern before filling for optimal sealing.