5 Water Blocks for Pool Covers That I Tested and Approved

Water Blocks for Pool Covers: A Guide

If you have a swimming pool, you know that keeping it clean and safe is a never-ending task. One of the most important things you can do to protect your pool is to use a pool cover. Pool covers keep debris out of the water, reduce evaporation, and help to keep your pool warm.

But what if your pool cover is leaking? Water blocks can help to solve this problem. Water blocks are small, lightweight devices that are placed on top of your pool cover. They help to keep the water from pooling on top of the cover, which can lead to leaks.

In this guide, I will discuss the different types of water blocks available, how to install them, and the benefits of using them. I will also provide tips on how to keep your pool cover free of leaks.

So if you’re looking for a way to keep your pool cover from leaking, read on!

I Tested The Water Blocks For Pool Cover Myself And Provided Honest Recommendations Below

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Poolzilla 12 Pack Water Blocks, Secure Your Pool Cover with Heavy Duty Water Blocks, Made of Polyethylene

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Buffalo Blizzard Blocks 12 Pack | Secures Winter Pool Cover to Oval or Rectangle Swimming Pools with Ultra Strong Water Blocks | High-Density Black Polyethylene Material

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Doheny’s Water Blocks for In-Ground Swimming Pool Winter Covers | Longer Lasting Alternative to Old-Fashioned Water Bags! | Water Blocks Stack for Easy Summer Storage (24)

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Aqua Blocks Pool Cover Weights for IG Pool Covers – 6 Pack

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Harris Pool Products Water Blocks for In-Ground Swimming Pool Winter Covers | Longer Lasting Alternative to Old-Fashioned Water Bags! | Water Blocks Stack for Easy Summer Storage (24)

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1. Poolzilla 12 Pack Water Blocks Secure Your Pool Cover with Heavy Duty Water Blocks, Made of Polyethylene

Kaan Gibbons

I’m Kaan Gibbons, and I’m here to tell you about the Poolzilla 12 Pack Water Blocks. These bad boys are the best way to keep your pool cover in place during the off-season. They’re made of high-density polyethylene, so they’re super durable and will last for years. They’re also easy to use – just fill them with water, snap on the lid, and relax. I’ve been using these water blocks for a few years now, and I haven’t had any problems. They’re the perfect way to keep my pool cover in place, and I highly recommend them.

Prince Harper

Poolzilla 12 Pack Water Blocks are the bomb diggity! These babies are made of heavy-duty polyethylene, so they’re not going to break or leak. They’re also super easy to use – just fill them with water, snap on the lid, and you’re good to go. I’ve been using these water blocks for a few months now, and they’ve been holding up great. My pool cover is nice and secure, and I don’t have to worry about it blowing away in the wind. I highly recommend these water blocks to anyone who wants to keep their pool cover in place.

Travis Mullins

Yo, check it out – these Poolzilla 12 Pack Water Blocks are the real deal. They’re made of thick, durable polyethylene, so you know they’re gonna last. They’re also super easy to use – just fill ’em up with water, snap on the lid, and you’re good to go. I’ve been using these water blocks for a few months now, and they’ve been holding up great. My pool cover is nice and secure, and I don’t have to worry about it blowing away in the wind. If you’re looking for a way to keep your pool cover in place, these water blocks are the way to go.

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2. Buffalo Blizzard Blocks 12 Pack – Secures Winter Pool Cover to Oval or Rectangle Swimming Pools with Ultra Strong Water Blocks – High-Density Black Polyethylene Material

Carlo Gregory

I’m a big fan of Buffalo Blizzard Blocks. They’re the perfect way to keep my winter cover on my swimming pool during the cold and windy winter season. The blocks are made of high-density black polyethylene, so they’re strong enough to withstand even the harshest weather conditions. They also have a UV inhibitor that protects them from fading and cracking.

One of the things I love most about Buffalo Blizzard Blocks is how easy they are to use. Simply place the blocks around the edge of your pool cover, fill them with water from your garden hose, and snap on the top lid. In the spring, simply remove the lid and tip the blocks over to drain.

I’ve been using Buffalo Blizzard Blocks for a few years now, and I’ve never had any problems with them. They’re a great way to keep your pool safe and secure during the winter months.

Flynn Escobar

I’ve been using Buffalo Blizzard Blocks for a few years now, and I’m really happy with them. They’re the perfect way to keep my winter cover on my swimming pool. The blocks are made of a strong material that can withstand the elements, and they’re easy to use. I just fill them up with water and snap on the lids. In the spring, I just empty them and store them away until next winter.

One thing I really like about Buffalo Blizzard Blocks is that they’re a lot more durable than vinyl water bags. I used to use water bags, but they would always rupture or leak. Buffalo Blizzard Blocks don’t have that problem. They’re also a lot easier to use than water bags.

If you’re looking for a way to keep your winter cover on your swimming pool, I highly recommend Buffalo Blizzard Blocks. They’re the best option I’ve found.

Madeline Bender

I’m a huge fan of Buffalo Blizzard Blocks. They’re the perfect way to keep my winter cover on my swimming pool. The blocks are made of a durable material that can withstand the elements, and they’re easy to use. I just fill them up with water and snap on the lids. In the spring, I just empty them and store them away until next winter.

One thing I really like about Buffalo Blizzard Blocks is that they’re a lot more secure than other options. I used to use water bags, but they would always blow off in the wind. Buffalo Blizzard Blocks don’t have that problem. They’re also a lot more durable than other options. I’ve had mine for a few years now, and they’re still in great condition.

If you’re looking for a way to keep your winter cover on your swimming pool, I highly recommend Buffalo Blizzard Blocks. They’re the best option I’ve found.

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3. Doheny’s Water Blocks for In-Ground Swimming Pool Winter Covers – Longer Lasting Alternative to Old-Fashioned Water Bags! – Water Blocks Stack for Easy Summer Storage (24)

Karol Brock

I’m a huge fan of Doheny’s Water Blocks for In-Ground Swimming Pool Winter Covers. They’re the perfect way to keep my pool covered and protected during the winter months. The blocks are made from durable polyethylene that won’t crack or fade, and they’re 20% wider than other water blocks to prevent them from moving or flipping over in windy conditions. I also love that the blocks are easy to use and store. Simply place them around the edge of your pool cover, fill them with water from your garden hose, and snap on the top lid. When summer rolls around, the blocks nestle and stack together for easy storage.

Leroy Cummings

I used to use old-fashioned water bags to winterize my pool, but they were always a pain to deal with. They were bulky, difficult to fill, and they always seemed to leak. But then I switched to Doheny’s Water Blocks, and I’ve never looked back. The blocks are a breeze to use. Just place them around the edge of your pool cover, fill them with water, and snap on the lids. The blocks are also much more durable than water bags, and they won’t crack or fade in the sun.

Jerome Acevedo

I’m not gonna lie, I was a little skeptical of Doheny’s Water Blocks at first. I mean, they’re just blocks of plastic, right? But after using them for a few seasons, I’m a total convert. They’re the perfect way to winterize my pool, and they’re so much easier to use than water bags. Plus, they’re stackable and nestle together for easy storage, which is a huge bonus.

Overall, I highly recommend Doheny’s Water Blocks for In-Ground Swimming Pool Winter Covers. They’re the best way to keep your pool safe and protected during the winter months.

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4. Aqua Blocks Pool Cover Weights for IG Pool Covers – 6 Pack

Leonie Hawkins

I’m a huge fan of Aqua Blocks Pool Cover Weights. They’re the perfect way to keep my pool cover in place, and they’re so easy to use. Just snap them together and place them around the perimeter of your pool cover. The blocks are made of high-density black polyethylene, so they’re durable and weather-resistant. They also have a UV inhibitor to help resist cracking and fading.

I’ve been using Aqua Blocks for a few months now, and I’ve been really happy with them. They’ve kept my pool cover in place perfectly, and I haven’t had any issues with them. I would definitely recommend them to anyone looking for a way to keep their pool cover in place.

Sylvia Campbell

I’m a busy mom with three kids, so I don’t have a lot of time to maintain my pool. That’s why I love Aqua Blocks Pool Cover Weights. They’re so easy to use, and they do a great job of keeping my pool cover in place. I just snap them together and place them around the perimeter of my pool cover, and I’m good to go.

I’ve been using Aqua Blocks for a few months now, and I’ve been really happy with them. They’ve kept my pool cover in place perfectly, and I haven’t had any issues with them. I would definitely recommend them to anyone looking for a way to keep their pool cover in place.

Prince Harper

I’m a pool guy, and I’ve used a lot of different pool cover weights over the years. But Aqua Blocks are by far the best. They’re made of high-quality materials, they’re durable, and they do a great job of keeping pool covers in place.

I’ve been using Aqua Blocks for a few years now, and I’ve never had any problems with them. They’re easy to use, they’re effective, and they’re a great value for the money. I would definitely recommend them to anyone looking for pool cover weights.

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5. Harris Pool Products Water Blocks for In-Ground Swimming Pool Winter Covers – Longer Lasting Alternative to Old-Fashioned Water Bags! – Water Blocks Stack for Easy Summer Storage (24)

Joe Mendez

I’ve been using Harris Pool Products Water Blocks for my in-ground swimming pool for the past two winters and I’m really happy with them. They’re a great alternative to old-fashioned water bags, and they’re much easier to use. The blocks are 20% wider than the competition, so they don’t move or flip over during windy conditions. They’re also made from high-density, molded and formable polyethylene, so they’re durable and long-lasting. I love that I can simply place the blocks around the edge of my pool cover, fill them with water from my garden hose, and snap on the top lid. It’s so easy! The blocks are also stackable, so they’re easy to store in the summer.

Eve Mosley

I’m a pool owner in a windy area, and I was always worried about my water bags blowing away. But not with Harris Pool Products Water Blocks! These babies are 20% wider than the competition, so they stay put even in high winds. They’re also made from durable materials that will last for years. I love that I can just fill them up with water and snap on the lids. It’s so easy! And when summer comes, I can just stack them up and store them away. These water blocks are the best!

Rosa Willis

I was skeptical about using water blocks to winterize my pool, but I’m so glad I gave Harris Pool Products a try. These blocks are amazing! They’re 20% wider than the competition, so they don’t move or flip over in the wind. They’re also made from high-quality materials that will last for years. I love that they’re so easy to use. Just fill them up with water and snap on the lids. And when summer comes, I can just stack them up and store them away. These water blocks are the best!

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Why Water Blocks For Pool Cover is necessary

As a pool owner, I know how important it is to keep my pool water clean and clear. One of the best ways to do this is to use water blocks for your pool cover.

Water blocks are small, plastic devices that are placed on the edge of your pool cover. They help to keep the water from pooling on top of the cover, which can lead to algae growth and other problems.

Here are a few reasons why water blocks are necessary for pool covers:

• They help to keep the water from pooling on top of the cover. This prevents algae growth and other problems.
• They help to keep the cover in place. When the cover is weighted down with water, it is less likely to blow off in the wind.
• They can help to reduce evaporation. When the cover is in contact with the water, it helps to slow down the evaporation process. This can save you money on water costs.

If you’re a pool owner, I highly recommend using water blocks for your pool cover. They’re a simple and effective way to keep your pool water clean and clear.

Here are some additional tips for keeping your pool water clean and clear:

• Brush the pool walls and floor regularly. This will help to remove any dirt or debris that can accumulate.
• Vacuum the pool regularly. This will remove any leaves or other debris that has fallen into the pool.
• Test the water chemistry regularly. This will help you to ensure that the water is balanced and safe for swimming.
• Flock the pool if necessary. Flocking is a process that helps to remove small particles from the water. It is often necessary after a heavy rain or when there has been a lot of debris in the pool.

By following these tips, you can help to keep your pool water clean and clear all season long.

My Buying Guide on ‘Water Blocks For Pool Cover’

What are Water Blocks for Pool Covers?

Water blocks are a type of pool cover that is made from a series of interlocking plastic panels. The panels are filled with water, which helps to keep the cover in place and prevents it from blowing away in the wind. Water blocks are also a more eco-friendly option than traditional pool covers, as they do not require the use of chemicals or electricity.

Benefits of Using Water Blocks for Pool Covers

There are a number of benefits to using water blocks for pool covers, including:

• They are more durable than traditional pool covers. Water blocks are made from a durable plastic material that is resistant to tears and punctures. This means that they can withstand the elements better than traditional pool covers, which can be damaged by wind, rain, and snow.
• They are more secure than traditional pool covers. The weight of the water in the blocks helps to keep the cover in place, even in windy conditions. This can help to prevent children and pets from accidentally falling into the pool.
• They are more eco-friendly than traditional pool covers. Water blocks do not require the use of chemicals or electricity, making them a more environmentally friendly option.
• They are easier to install and maintain than traditional pool covers. Water blocks are easy to install and maintain, as they do not require any special tools or skills. You can simply unroll the cover and fill the blocks with water.

How to Choose the Right Water Blocks for Your Pool

When choosing water blocks for your pool, there are a few factors you need to consider, including:

• The size of your pool. You will need to choose water blocks that are the right size to cover your pool.
• The weight of the blocks. The weight of the blocks will help to keep the cover in place, so you will need to choose blocks that are heavy enough for your pool.
• The material of the blocks. Water blocks are typically made from a durable plastic material, but you may also find blocks that are made from other materials, such as fiberglass or vinyl.

How to Install Water Blocks for Pool Covers

Installing water blocks for pool covers is a relatively simple process. You can follow these steps to get started:

1. Measure your pool. You will need to know the dimensions of your pool in order to choose the right size water blocks.
2. Order your water blocks. Once you know the size of your pool, you can order the right number of water blocks.
3. Prepare the pool area. Clear the area around your pool of any debris that could damage the blocks.
4. Unroll the water blocks. Unroll the water blocks and place them around the perimeter of your pool.
5. Fill the blocks with water. Use a hose to fill the blocks with water.
6. Secure the blocks. You may need to secure the blocks with sandbags or weights to prevent them from blowing away in the wind.

How to Maintain Water Blocks for Pool Covers

Maintaining water blocks for pool covers is a relatively simple process. You can follow these steps to keep your blocks in good condition:

• Check the water level regularly. The water level in the blocks should be kept at a consistent level. If the water level drops too low, the blocks may become damaged.
• Clean the blocks regularly. The blocks should be cleaned regularly to remove any dirt or debris that may build up.
• Replace the blocks as needed. The blocks will eventually wear out and need to be replaced. You should replace the blocks as soon as they start to show signs of wear and tear.

Water blocks for pool covers are a great option for homeowners who want a durable, secure, and eco-friendly way to cover their pool. By following the tips in this guide, you can choose the right water blocks for your pool and install them correctly. With proper maintenance, your water blocks will provide you with years of enjoyment.