8-ft. Double Water Tubes Weights for IG Pool Covers – 6 Pack (Black)

6 pack of 8 ft. dual chamber water bags
35% heavier than other versions on the market
Tubes feature no-leak valves that makes them easy to fill with a garden hose
Do not fill more than half-way to allow for freeze expansion Heavy-duty durable vinyl water tubes that won't break or split! Double chamber water tubes are better able to stay securely in place and won't roll like single-chamber alternatives. An added benefit is that if one side becomes punctured, there is still enough weight from the other chamber to hold your cover down -- no rush to replace a water tube in cold weather. These vinyl bags ar More »