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    Unbreakable Aqua Blocks for Winter Pool Covers

    No More Leaky Bags ─ Hold Your Winter Cover Securely with Unbreakable Aqua Blocks

    Created by a pool owner who was tired of replacing his winter cover weights every year, Aqua Blocks are for repeated use year after year. These three-foot-long blocks are made of durable black polyethylene with a UV inhibitor that resists cracking and fading.

    To use, fill the Aqua Blocks with water and place them on top of your in-ground pool's winter cover around the pool deck. In the spring, simply empty the water and stack the Aqua Blocks inside each other for easy storage. These blocks fill easily and their lids feature snap-lock covers to keep the water from sloshing out as you’re placing them.

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      • Item: # W2100 Aqua Block $9.99
      • Item: # W2105 Aqua Block Six-Pack $49.99
      • Item: # W2112 Aqua Block Twelve-Pack $89.99
      • Product Description
      • Customer Review
      • MORE INFO

      • Unbreakable Aqua Blocks are a durable, leak-proof system for holding your winter pool cover in place
      • Made of high-density polyethylene, making them virtually indestructible
      • Black boxes are made with a UV inhibitor that makes them fade and crack-resistant
      • Lightweight containers are easy to move when not in use and fill with water to weight the cover in place
      • Blocks are designed to nest into each other for easy, compact storage when not in use
      • Snap-lock cover keeps lid on and prevents water from spilling out
      • A great long-lasting alternative to water bags, which can leak, break or roll off the cover
      • Available for purchase individually or in 6 and 12 packs at a discount
      • Dimensions: 36 in. L x 8 in. W x 4 in. Deep

      How Many Do I Need?
      Pool Size Number of Aqua Blocks
      12 X 24 24
      14 X 28 28
      16 X 32 32
      18 X 36 36
      20 X 40 40


      • Add 2-3 Aqua Blocks for a step section.
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