48 Pack - Swimming Pool In-ground Winterizing Winter Aqua Blok Water Block Tubes. Aqua BlocksT are an attractive way to keep your pool's winter cover in place all season long.The hard plastic construction offers a more durable solution when compared to vinyl water bags, which may rupture or leak. Tired of hard to handle vinyl water bags that eventually rupture, puncture and leak, or cinder blocks which can cause damage to your pool? Now you have a choice. No more unsightly mess around your pool. Aqua Bloks are an attractive way to keep your pool cover in place all winter long.
Aqua Bloks have a low, appealing shape that complements your pools appearance. At least, pool owners have a way to make sure their pool covers stay in place throughout the winter. Introducing a test proven, reliable method of protecting your pool during the harshest winter conditions. Just place them around the edge of your pool cover, fill with a garden hose and snap on the cover to keep out the leaves and other debris.Aqua BlocksT are easy to use. Simply place the Aqua BlocksT around the edge of your pool cover, fill with water from your garden hose and snap on the top lid. In the spring, simply remove the lid and tip the Aqua BlocksT over to drain. NOTE: Aqua BlocksT are not designed for round swimming pools. Durable & will not crack, even under the coldest weather.
Comes with a secure snap-lock cover. Treated to last for years. Unique nesting design allows for easy & compact storage. Polyethylene tubes are made flexible, yet durable.
Dimensions: 6" W x 4" D x 3' L. 12' x 24' - 24 Blocks 14' x 28' - 28 Blocks 16' x 32' - 32 Blocks 18' x 36' - 36 Blocks 20' x 40' - 40 Blocks. This item is in the category "Home & Garden\Yard, Garden & Outdoor Living\Pools & Spas\Pool Equipment & Parts\Pool Covers & Reels".The seller is "savemoreonpoolsupplies" and is located in this country: US. This item can be shipped to United States.