5 Pack 8.5 Ft Double Chamber Pool Water Bags for Inground Pool Cover

About this item

• Designed to Withstand Cold Winter Temps: The pool cover bags are made of durable and cold-resistant materials, unlike other pool cover water bags. They are strong enough to withstand −10° F (−25° C )temperatures, which means they can be used in the cold winter environment and continue to protect your pool. Some extra air space is required when filling the pool cover water tubes, because they need enough "stretch room" to expand when the water freezes.
• Keep Pool Cover in Place: A winterizing pool kit without pool cover weights are incomplete. You need weight around the cover to hold it down and keep the leaves out of your pool.And these are just what you need. Place the pool water bags around the cover, so even strong wind will not blow it up or let it shift. During fall and winter, it can keep the leaves and debris out of the pool, protecting the water in the pool, and making it easier for you to open the pool in the spring.
• High Quality: A pool closing kit has to be tough to survive winter weather. Each of our water tubes are made of 0.4mm thick, high density, cold resistant pvc, which is thicker than 99% of the water tubes for pool cover on the market. Our unique sealing technology keeps the pool water tubes from leaking and tearing throughout winter. Professional material specification testing and standardized production processes make it much higher quality than other water bag. You'll be glad you bought these.
• Buy with confident : We pay great attention to the quality of our water bags for pool cover, and each water tube will be inspected by our professionals after production and before leaving the factory to ensure product quality.
• Convenient to use: The dual chamber design of all water bags prevents rolling. A specially designed wide leak-proof valve allows easy filling with a garden hose. The screw caps on these water bag fill valves are more convenient and provide a better seal compared to others, avoiding issues like stuck caps or difficulty with opening and closing. These swimming pool weights make closing your pool hassle-free.