Aqua Blocks for Winter Cover. Aqua Blocks 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. Aqua Blocks are easy to use.
Simply place the Aqua Blocks 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 Blocks over to drain. Note: Aqua Blocks are not designed for round swimming pools.Made of high-density black polyethylene to survive the toughest winters. UV inhibitor protects Aqua Blocks from fading & cracking. Low profile and appealing shape to complement your pool. Blocks easily nest into each other for easy storage. Inner dimensions: 36" L x 6" W x 4 H. Approximate Blocks Needed by Pool Size.
Pool Size 12' x 20. Pool Size 12' x 24. Pool Size 14' x 28. Pool Size 16' x 24. Pool Size 16' x 32.
Pool Size 16' x 36. Pool Size 16' x 40.Pool Size 18' x 36. Pool Size 18' x 40. Pool Size 20' x 40. Pool Size 25' x 45. Pool Size 25' x 50.
Pool Size 30' x 50. Pool Size 30' x 60. The item "Aqua Blocks Water Blocks for In-Ground Swimming Pool Winter Cover" is in sale since Thursday, September 2, 2021. 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 Tonawanda, New York. This item can be shipped to United States.