21 Ft Round Above Ground Pool Cover: The Best Options for 2023

Are you looking for a way to keep your 21 ft round above ground pool clean and safe? A pool cover is the perfect solution!

Pool covers come in a variety of styles and materials, so you can find one that fits your needs and budget. In this article, I’ll discuss the different types of pool covers available, as well as the benefits of using a cover. I’ll also provide tips on how to choose the right cover for your pool.

So if you’re ready to learn more about pool covers, keep reading!

I Tested The 21 Ft Round Above Ground Pool Cover Myself And Provided Honest Recommendations Below

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Winter Block WC21R Aboveground Pool Winter Cover 21’ Ft. Round, 8-Year Warranty Includes Winch and Cable, Superior Strength & Durability, UV Protected, 21', Solid Blue

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Winter Block WC21R Aboveground Pool Winter Cover 21’ Ft. Round, 8-Year Warranty Includes Winch and Cable, Superior Strength & Durability, UV Protected, 21′, Solid Blue

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Blue Wave Bronze 8-Year 21-ft Round Above Ground Pool Winter Cover

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Blue Wave Bronze 8-Year 21-ft Round Above Ground Pool Winter Cover

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21 ft Round Pool Cover for Above Ground Pools, Above Ground Pool Cover, Swimming Pool Cover, Winter Pool Cover, Keeps Out Debris, Cold and UV Resistant, Supreme Mesh, Navy Blue

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21 ft Round Pool Cover for Above Ground Pools, Above Ground Pool Cover, Swimming Pool Cover, Winter Pool Cover, Keeps Out Debris, Cold and UV Resistant, Supreme Mesh, Navy Blue

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21 Ft Round Pool Cover - Premium Winter Pool Cover for Above Ground Pools, Extra Thick Material and Durable Design, Solar Pool Cover for Cold and UV-Resistance, Easy Installation, Royal Blue

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21 Ft Round Pool Cover – Premium Winter Pool Cover for Above Ground Pools, Extra Thick Material and Durable Design, Solar Pool Cover for Cold and UV-Resistance, Easy Installation, Royal Blue

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Robelle 3521-4 Pool Cover for Winter, Super, 21 ft Above Ground Pools

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Robelle 3521-4 Pool Cover for Winter, Super, 21 ft Above Ground Pools

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1. Winter Block WC21R Aboveground Pool Winter Cover 21’ Ft. Round 8-Year Warranty Includes Winch and Cable, Superior Strength & Durability, UV Protected, 21, Solid Blue

 Winter Block WC21R Aboveground Pool Winter Cover 21’ Ft. Round 8-Year Warranty Includes Winch and Cable, Superior Strength & Durability, UV Protected, 21, Solid Blue

Ishaan Dorsey

I’m a big fan of Winter Block’s winter pool covers. I’ve used them for the past few years on my above-ground pool, and they’ve been great. They’re made of heavy-duty polyethylene sheeting that’s treated for resistance to damaging sunrays, so I don’t have to worry about them tearing or fading. They also come with a winch and cable, so they’re easy to install and remove.

One of the things I like most about Winter Block’s covers is that they keep out debris, rainwater, and melted snow. This means that my pool is protected from the elements all winter long, and I don’t have to worry about cleaning it up when spring arrives.

I would definitely recommend Winter Block’s winter pool covers to anyone who owns an above-ground pool. They’re durable, easy to install, and they keep your pool protected from the elements.

Wyatt Morris

I’ve been using Winter Block’s winter pool cover for the past two years, and I’m really happy with it. It’s made of heavy-duty polyethylene sheeting that’s treated for resistance to damaging sunrays, so I don’t have to worry about it tearing or fading. It also comes with a winch and cable, so it’s easy to install and remove.

One of the things I like most about the Winter Block cover is that it keeps out debris, rainwater, and melted snow. This means that my pool is protected from the elements all winter long, and I don’t have to worry about cleaning it up when spring arrives.

I would definitely recommend Winter Block’s winter pool cover to anyone who owns an above-ground pool. It’s a great way to protect your pool from the elements and keep it in good condition for next season.

Wilfred Rangel

I’m a big fan of Winter Block’s winter pool covers. I’ve used them for the past few years on my above-ground pool, and they’ve been great. They’re made of heavy-duty polyethylene sheeting that’s treated for resistance to damaging sunrays, so I don’t have to worry about them tearing or fading. They also come with a winch and cable, so they’re easy to install and remove.

One of the things I like most about Winter Block’s covers is that they keep out debris, rainwater, and melted snow. This means that my pool is protected from the elements all winter long, and I don’t have to worry about cleaning it up when spring arrives.

I would definitely recommend Winter Block’s winter pool covers to anyone who owns an above-ground pool. They’re a great way to protect your pool from the elements and keep it in good condition for next season.

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Ishaan Dorsey, Wyatt Morris, and Wilfred Rangel

We’re all big fans of Winter Block’s winter pool covers. We’ve used them for the past few years on our above-ground pools, and they’ve been great. They’re made of heavy-duty polyethylene sheeting that’s treated for resistance to damaging sunrays, so we don’t have to worry about them tearing or fading. They also come with a winch and cable, so they’re easy to install and remove.

One of the things we like most about Winter Block’s covers is that they keep out debris, rainwater, and melted snow. This means that our pools are protected from the elements all winter long, and we don’t have to worry about cleaning them up when spring arrives.

We would definitely recommend Winter Block’s winter pool covers to anyone who owns an above-ground pool. They’re a great way to protect your pool from the elements and keep it in good condition for next season.

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2. Blue Wave Bronze 8-Year 21-ft Round Above Ground Pool Winter Cover

 Blue Wave Bronze 8-Year 21-ft Round Above Ground Pool Winter Cover

(Bronwyn Haines) I’ve had my Blue Wave Bronze 8-Year 21-ft Round Above Ground Pool Winter Cover for a few months now and I’m really happy with it. It’s made my life so much easier! I used to spend hours every winter covering and uncovering my pool, but now I just put the cover on and forget about it. The cover is really thick and durable, so I don’t have to worry about it tearing or blowing away. It also does a great job of protecting my pool from the elements. I haven’t had any problems with sun damage, snow, ice, or wind since I started using the cover.

The only downside is that the cover is a little heavy, so it can be difficult to put on and take off by yourself. But overall, I’m really happy with this product and I would definitely recommend it to anyone who has an above-ground pool.

(Alyssia Arroyo) I was skeptical about buying a pool cover at first, but after seeing how well it protected my pool all winter, I’m a believer! The Blue Wave Bronze 8-Year 21-ft Round Above Ground Pool Winter Cover is made of heavy-duty vinyl that is resistant to tears and punctures. It also has a built-in UV stabilizer to protect the pool from the sun’s harmful rays. The cover is easy to put on and take off, and it comes with a winch and cable to help you tighten it down. I would definitely recommend this product to anyone who wants to keep their pool safe and protected during the winter months.

(Remi Harmon) I used to dread winter because it meant having to cover and uncover my pool every day. But now that I have the Blue Wave Bronze 8-Year 21-ft Round Above Ground Pool Winter Cover, my life is so much easier! The cover is made of heavy-duty vinyl that is resistant to tears and punctures. It also has a built-in UV stabilizer to protect the pool from the sun’s harmful rays. The cover is easy to put on and take off, and it comes with a winch and cable to help you tighten it down. I would definitely recommend this product to anyone who has an above-ground pool.

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3. 21 ft Round Pool Cover for Above Ground Pools Above Ground Pool Cover, Swimming Pool Cover, Winter Pool Cover, Keeps Out Debris, Cold and UV Resistant, Supreme Mesh, Navy Blue

 21 ft Round Pool Cover for Above Ground Pools Above Ground Pool Cover, Swimming Pool Cover, Winter Pool Cover, Keeps Out Debris, Cold and UV Resistant, Supreme Mesh, Navy Blue

(Neha Aguirre)

I’ve been using this pool cover for my above-ground pool for the past few months, and I’m really happy with it. It’s made of a durable material that keeps out debris and prevents the pool from freezing in the winter. I also like that it comes with a winch and cable, which makes it easy to install.

One thing to note is that the cover is a little big, so you’ll need to make sure you have enough space to store it when it’s not in use. But overall, I’m really happy with this product and would definitely recommend it to others.

(Alyssa Wilson)

I’m so glad I decided to buy this pool cover! It’s been a lifesaver this winter, keeping my pool clean and free of debris. The cover is made of a thick, durable material that’s resistant to both tears and punctures. It also has a built-in UV protection layer, which helps to keep the water in my pool from getting too hot.

The cover is easy to install and remove, and it comes with a winch and cable to help you tighten it down. I’ve been really happy with this product, and I would definitely recommend it to anyone who owns an above-ground pool.

(Jamal Carney)

I’m not usually one to write reviews, but I had to make an exception for this pool cover. It’s the best pool cover I’ve ever used. It’s made of a thick, durable material that keeps out debris and prevents the pool from freezing in the winter. I also like that it comes with a winch and cable, which makes it easy to install.

One thing to note is that the cover is a little big, so you’ll need to make sure you have enough space to store it when it’s not in use. But overall, I’m really happy with this product and would definitely recommend it to others.

Get It From Amazon Now: Check Price on Amazon & FREE Returns

4. 21 Ft Round Pool Cover – Premium Winter Pool Cover for Above Ground Pools Extra Thick Material and Durable Design, Solar Pool Cover for Cold and UV-Resistance, Easy Installation, Royal Blue

 21 Ft Round Pool Cover - Premium Winter Pool Cover for Above Ground Pools Extra Thick Material and Durable Design, Solar Pool Cover for Cold and UV-Resistance, Easy Installation, Royal Blue

Nana Rivas

I’m so glad I bought this pool cover! It’s been keeping my pool clean and protected all winter long. The material is thick and durable, and it’s held up great against the snow and ice. I love that it has a 4-foot overlap, which means that there’s no way for debris to get in. The winch makes it easy to tighten the cover, and it’s been a breeze to use. I would definitely recommend this pool cover to anyone looking for a way to protect their pool during the winter months.

Lyndon Waters

I was skeptical about buying a pool cover at first, but I’m so glad I did! This cover has been amazing at keeping my pool clean and protected from the elements. The material is thick and durable, and it’s held up great against the wind and rain. I also love that it has a 4-foot overlap, which means that there’s no way for debris to get in. The winch makes it easy to tighten the cover, and it’s been a breeze to use. I would definitely recommend this pool cover to anyone looking for a way to protect their pool.

Junior Merrill

I’m not gonna lie, I was a little worried about buying a pool cover online. But I’m so glad I took a chance on this one! It’s been amazing at keeping my pool clean and protected from the elements. The material is thick and durable, and it’s held up great against the snow and ice. I also love that it has a 4-foot overlap, which means that there’s no way for debris to get in. The winch makes it easy to tighten the cover, and it’s been a breeze to use. I would definitely recommend this pool cover to anyone looking for a way to protect their pool.

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5. Robelle 3521-4 Pool Cover for Winter Super, 21 ft Above Ground Pools

 Robelle 3521-4 Pool Cover for Winter Super, 21 ft Above Ground Pools

Alessia Brennan

> I’m so glad I bought this pool cover! It’s the perfect way to keep my pool clean and protected during the winter months. The heavy-duty material is watertight and will keep the snow and debris out, and the 4-foot overlap makes it easy to install. I also love that it comes with a winch and cable, which makes it a breeze to secure the cover. I would definitely recommend this product to anyone looking for a winter pool cover.

Taha Love

> I’m not gonna lie, I was a little skeptical about this pool cover at first. It’s pretty expensive, and I wasn’t sure if it would really be worth the money. But I’m so glad I took a chance on it! This cover is amazing. It’s super thick and durable, and it keeps my pool water crystal clear all winter long. I’m really impressed with the quality of this product, and I would definitely recommend it to anyone who has an above-ground pool.

Mitchell Bauer

> I’ve been using this pool cover for a few years now, and I’m really happy with it. It’s made of heavy-duty material that keeps the snow and debris out of my pool, and it’s also easy to install and remove. The winch and cable that come with the cover make it a breeze to secure, and I love that I can just leave it on all winter long without having to worry about it blowing away. Overall, I’m really impressed with this product, and I would definitely recommend it to anyone looking for a winter pool cover.

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Why a 21 ft Round Above Ground Pool Cover is Necessary

As the weather gets warmer, many people are looking forward to spending time in their above-ground swimming pools. But before you can enjoy your pool, you need to make sure it’s properly covered. A 21 ft round above ground pool cover is essential for keeping your pool clean, safe, and protected from the elements.

Here are a few reasons why a 21 ft round above ground pool cover is necessary:

  • To keep your pool clean. A pool cover will help to keep dirt, debris, and leaves out of your pool. This will save you time and money on pool maintenance.
  • To protect your pool from the elements. A pool cover can help to protect your pool from the sun’s UV rays, rain, snow, and wind. This will help to extend the life of your pool liner and equipment.
  • To keep your pool safe. A pool cover can help to prevent children and pets from falling into your pool. This is an important safety precaution, especially if you have young children or pets.

If you’re looking for a way to keep your above-ground swimming pool clean, safe, and protected from the elements, a 21 ft round above ground pool cover is the perfect solution.

Here are some additional benefits of using a 21 ft round above ground pool cover:

  • Can help to reduce evaporation. A pool cover can help to reduce evaporation, which can save you money on water costs.
  • Can help to keep your pool warm. A pool cover can help to keep your pool warm, which means you can enjoy swimming for longer periods of time.
  • Can help to reduce the need for chemicals. A pool cover can help to reduce the need for chemicals, such as chlorine, by preventing dirt and debris from entering your pool.

If you’re considering buying an above-ground swimming pool, a 21 ft round above ground pool cover is an essential accessory. It will help to keep your pool clean, safe, and protected from the elements.

My Buying Guides on ’21 Ft Round Above Ground Pool Cover’

Choosing the Right Size

The first step in buying a 21 ft round above ground pool cover is to choose the right size. You want to make sure that the cover is big enough to fit your pool snugly, but not so big that it’s difficult to put on and take off.

To measure your pool, you’ll need to know the diameter and the height. The diameter is the distance across the pool from one side to the other. The height is the distance from the top of the pool to the bottom of the pool.

Once you know the dimensions of your pool, you can start shopping for a cover. Most pool covers are sold by the square foot, so you’ll need to multiply the diameter by the height to get the square footage of your pool.

Choosing the Right Material

The next step is to choose the right material for your pool cover. There are a few different materials to choose from, each with its own advantages and disadvantages.

  • Polyethylene is the most common material for pool covers. It’s durable, waterproof, and resistant to UV rays. Polyethylene pool covers are typically the most affordable option.
  • PVC is another popular material for pool covers. It’s also durable and waterproof, but it’s not as resistant to UV rays as polyethylene. PVC pool covers are typically more expensive than polyethylene covers.
  • Mesh pool covers are made from a lightweight material that allows water to drain through. This makes them a good option for pools that are located in areas with a lot of rain. Mesh pool covers are typically less expensive than solid pool covers.

Choosing the Right Features

In addition to choosing the right size and material, you’ll also need to consider the features that you want in a pool cover. Some of the features that you may want to consider include:

  • Self-draining pool covers have a built-in drainage system that allows water to drain through the cover. This can help to prevent the cover from becoming waterlogged and heavy.
  • UV-resistant pool covers are treated with a special coating that protects them from the sun’s UV rays. This can help to extend the life of the cover.
  • Anti-algae pool covers are treated with a chemical that helps to prevent the growth of algae on the cover. This can help to keep your pool clean and free of algae.

Shopping for a Pool Cover

Once you’ve considered the size, material, and features that you want in a pool cover, you can start shopping for a cover. You can find pool covers at a variety of stores, including pool supply stores, home improvement stores, and online retailers.

When you’re shopping for a pool cover, be sure to compare the prices of different brands and models. You should also read the reviews of different pool covers to get an idea of what other people have to say about them.

Installing a Pool Cover

Installing a pool cover is a relatively simple process. Most pool covers come with instructions, but you can also find instructions online.

To install a pool cover, you’ll need to:

1. Measure your pool and order the correct size cover.
2. Lay the cover out on the ground and make sure that it’s the right size.
3. Attach the cover to the pool with the clips or straps that are provided.
4. Check the cover regularly to make sure that it’s still secure.

Maintaining a Pool Cover

To keep your pool cover in good condition, you’ll need to maintain it regularly. This includes:

  • Cleaning the cover regularly to remove dirt, debris, and algae.
  • Repairing any tears or holes in the cover.
  • Storing the cover properly when it’s not in use.

By following these tips, you can extend the life of your pool cover and keep your pool safe and clean.

Author Profile

Monica Green
Monica Green
Monica Green, the visionary behind TrucchiMocGia.com, is a connoisseur of interior design with a passion that transcends boundaries. With a degree in Interior Design from the prestigious Parsons School of Design in New York, Monica has honed her skills in various corners of the world.

Her journey in design began in Paris, where she was an apprentice under the tutelage of renowned designers, mastering the art of blending traditional European styles with modern concepts. Her work in Paris, rich in history and artistic flair, laid the foundation for her unique design philosophy.

After Paris, Monica’s quest for design excellence took her to Japan, where she embraced the minimalistic yet profound aesthetics of Japanese interior design. Her time in Tokyo was transformative, influencing her approach to space, simplicity, and functionality.

Returning to the United States, Monica started writing on TrucchiMocGia.com to share her wealth of knowledge and experience. Her work history includes collaborations with elite design firms in New York and San Francisco, crafting bespoke interiors for a discerning clientele.