Aqua Blocks Water Block Tubes for Winterizing Swimming Pool Single
Aqua Blocks Water Block Tubes for Winterizing Swimming Pool Single
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Aqua Blocks Water Block Tubes for Winterizing Swimming Pool Single

Key item features

  • Durable Construction: Made from high-density black polyethylene, these water block tubes are designed to withstand harsh winter conditions.
  • UV Protection: An integrated UV inhibitor prevents fading and cracking, ensuring the blocks maintain their integrity over time.
  • Aesthetic Design: Featuring a low profile and appealing shape, the Aqua Blocks complement the pool's appearance.
  • Efficient Storage: The blocks are designed to nest easily into each other, facilitating convenient and compact storage.
  • Practical Dimensions: Each block measures 36 inches in length, 6 inches in width, and 4 inches in height internally.
  • Secure Solution: These hard plastic blocks offer a more durable alternative to vinyl water bags for securing pool covers.
  • Simple Operation: Easy to use, they are filled with a garden hose and sealed with a top lid, and drained by tipping in the spring.
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Current price is $19.99
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  • Free 30-day returns

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Columbus, 43215
Arrives by Tue, Apr 28
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Sold and shipped by Four Seasons Pool SupplyPro Seller
4.215526601520087 stars out of 5, based on 1842 seller reviews(4.2)
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Customer ratings & reviews

4.7 out of 5 stars
stars22 ratings19 reviews
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Showing 1-3 of 19 reviews

Aug 24, 2025
Robert Kastelic
5 out of 5 stars review

Seller Verified Purchase

Less of a pain than the water bags. Takes a little more room to store, but definitely worth it. Make sure you sure you lock the top all the way around and don't overfill them or the ice will push the top off. Hold up better than the water bags that get smelly and dirty.

Review from poolsupplies.com
Helpful?1UI29RLOMYJZ466123998
Oct 1, 2024
Renee Romeo
5 out of 5 stars review

Seller Verified Purchase

Have been using these for a couple years now and still in great shape. Some people have an issue with strong winds tops flying off so I use long zip ties and have no problem.

Review from poolsupplies.com
Helpful?1UI29RLOMYJZ466123998
Oct 15, 2024
Gary Simon
5 out of 5 stars review

Seller Verified Purchase

Nice thick material, looks much cleaner around the pool than water tubes!

Review from poolsupplies.com
Helpful?1UI29RLOMYJZ466123998