0.7mm Thickened Blue Winter Water Tube for Pool Covers, 4 Pack
3-layer composite water bags with 0.7mm thickness for pool covers. Designed for airtightness, wind resistance, and long-lasting performance; customers note durability and heavy-duty material
Highlights
- 3-layer composite construction
- airtight, pressure resistant seams
- freeze-resistant to -10F
Pros
- 3-layer composite material
- high-frequency welded seams
- airtight and pressure resistant
- withstand freezing temps
- single-chamber design for efficiency
Cons
- mixed feedback on leak resistance
Best For
Features
- 3-layer 0.7mm thick composite material with E-PVC outer layers and a fiber middle layer for strong edge seals
- Single-chamber design with high-seam welding for reduced leakage and better ground pressure handling
- Air-tight, pressure-resistant bags withstand freezing temperatures to -10F and advise filling to 2/3 capacity
- Spiral fill caps with built-in rubber seals for leak-proof closure and easy maintenance
