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    Unbreakable Aqua Blocks for Winter Pool Covers

      Unbreakable Aqua Blocks for Winter Pool Covers is rated 3.9 out of 5 by 72.
      • y_2018, m_10, d_18, h_3
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    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

      Rated 5 out of 5 by from A Better Block This product also available from another vendor, is the best of the lot. Better construction, better lid (not a perfect lid, but better)
      Date published: 2018-10-15
      Rated 4 out of 5 by from So far so good So far better than water bags we’ll see when temperatures drop.
      Date published: 2018-10-14
      Rated 4 out of 5 by from Easy filling and nice looking They work better than the pilows. Birds or dogs cant punture them. I do tie them with a string just to make sure the wind doesn't blow the cover off,even thow they snap on. Need to fill with water by cover as the arent strong enough to carry.
      Date published: 2018-10-07
      Rated 5 out of 5 by from Well made Trying these for the first time. The water bags only last a couple years until the ice causes them to leak. They are very well made so they should hold up.
      Date published: 2018-09-29
      Rated 5 out of 5 by from Better option for closing the pool. Much easier to fill than water bags. Light weight and easy to position around the pool before filling,
      Date published: 2018-09-26
      Rated 5 out of 5 by from LOVE these blocks I have used these for 3 winters now and they have held up very well. I have recycled my filter sand and used it to fill the blocks as an alternative to water and risk cracking from overfilling. I started out with 12 and have added each yr; now I have enuf to surround my cover. I can't say enuf about how satisfied I am with this product
      Date published: 2018-08-22
      Rated 4 out of 5 by from good replacement for pool bags Bought a set of 12 a year ago to try them since we are tired of spending money on expensive pool bags that end up in the garbage after a year This is our second set of 12 to complete around our pool We were impressed with them last winter We did put bricks inside as well as water and used plastic ties around to ensure the tops stayed tight as we get heavy winds here
      Date published: 2018-06-15
      Rated 5 out of 5 by from Awesome replacement for water tubes! Bought these last year for pool closing after being tired of the tubes losing water all winter. waited to post this until winter went by us. We just opened pool yesterday, they all survived full of water with zero cracks. Drying now to be stacked and stored for next year. Love this alternative!
      Date published: 2018-04-11
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      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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