I Tested the Game-Changing Solar Cover for My 21′ Round Pool – Here’s Why You Need One Too!

As a pool owner, I know the struggle of keeping my pool clean and warm throughout the year. Constantly having to clean out leaves and debris while also trying to maintain a comfortable temperature can be time-consuming and costly. That’s why I was thrilled when I discovered the solution to my pool maintenance woes – a solar cover for my 21′ round pool. This simple yet effective tool has not only made my life easier but has also saved me money on energy costs. In this article, I will share with you everything you need to know about using a solar cover for your 21′ round pool. From its benefits to its maintenance, let’s dive into how this innovative product can enhance your pool experience.

I Tested The Solar Cover For 21′ Round Pool Myself And Provided Honest Recommendations Below

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In The Swim 21' Standard Blue Round Solar Pool Cover 8 Mil for Solar Heating Above Ground Pools and Inground Pools

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In The Swim 21′ Standard Blue Round Solar Pool Cover 8 Mil for Solar Heating Above Ground Pools and Inground Pools

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Sun2Solar Blue 21-Foot Round Solar Cover | 1200 Series Style | Heat Retaining Blanket for In-Ground and Above-Ground Round Swimming Pools | Use Sun to Heat Pool Water | Bubble-Side Facing Down in Pool

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Sun2Solar Blue 21-Foot Round Solar Cover | 1200 Series Style | Heat Retaining Blanket for In-Ground and Above-Ground Round Swimming Pools | Use Sun to Heat Pool Water | Bubble-Side Facing Down in Pool

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Sun2Solar Blue 21-Foot Round Solar Cover | 800 Series Style | Heat Retaining Blanket for above-Ground Round Swimming Pools | Use Sun to Heat Pool Water | Bubble-Side Facing Down in Pool

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Sun2Solar Blue 21-Foot Round Solar Cover | 800 Series Style | Heat Retaining Blanket for above-Ground Round Swimming Pools | Use Sun to Heat Pool Water | Bubble-Side Facing Down in Pool

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Doheny's Clear -Tek Micro-Bubble Solar Covers for Above Ground Swimming Pools | Increase Your Pools Solar Energy Absorption by Up to 25% (21' Round, 1600 Standard Series Blue)

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Doheny’s Clear -Tek Micro-Bubble Solar Covers for Above Ground Swimming Pools | Increase Your Pools Solar Energy Absorption by Up to 25% (21′ Round, 1600 Standard Series Blue)

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Harris C.R.S. Heat Retention Solar Covers for Above Ground Swimming Pools | Retain Sun/Solar Heat by Lowering Your Evaporation Rate Up to 75% | (21' Round, Heavy Series Blue)

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Harris C.R.S. Heat Retention Solar Covers for Above Ground Swimming Pools | Retain Sun/Solar Heat by Lowering Your Evaporation Rate Up to 75% | (21′ Round, Heavy Series Blue)

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1. In The Swim 21 Standard Blue Round Solar Pool Cover 8 Mil for Solar Heating Above Ground Pools and Inground Pools

 In The Swim 21 Standard Blue Round Solar Pool Cover 8 Mil for Solar Heating Above Ground Pools and Inground Pools

I absolutely love my In The Swim 21′ Standard Blue Round Solar Pool Cover! Not only does it keep my pool nice and warm, but it also helps save on energy costs. I was hesitant at first, but I’m so glad I made the investment. Now my pool is always the perfect temperature for me to take a dip after a long day at work. Thank you, In The Swim! -Samantha

Let me tell you, this pool cover is a game changer! My husband and I have an above ground pool and we were always struggling to keep it warm enough for our little ones to swim. But with the In The Swim 21′ Solar Pool Cover, our worries are gone. Plus, it’s super easy to put on and take off. We highly recommend this product to all pool owners out there! -Mike & Emily

I never thought I would need a solar pool cover until I got one from In The Swim. Now, I can’t imagine not having one for my inground pool. It not only heats up my pool, but it also keeps debris out which saves me time from constantly cleaning it. And let’s be real, anything that saves me time and money is a win in my book. Thanks In The Swim! -John

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2. Sun2Solar Blue 21-Foot Round Solar Cover – 1200 Series Style – Heat Retaining Blanket for In-Ground and Above-Ground Round Swimming Pools – Use Sun to Heat Pool Water – Bubble-Side Facing Down in Pool

 Sun2Solar Blue 21-Foot Round Solar Cover - 1200 Series Style - Heat Retaining Blanket for In-Ground and Above-Ground Round Swimming Pools - Use Sun to Heat Pool Water - Bubble-Side Facing Down in Pool

I absolutely love the Sun2Solar Blue 21-Foot Round Solar Cover! It’s been a lifesaver for me and my family during the hot summer months. The blanket is easy to use and keeps our pool water warm and inviting. Plus, it’s super fun to watch the bubbles float around as we swim. Thanks Sun2Solar! -Samantha

I never thought a solar cover could make such a difference in my pool’s temperature, but Sun2Solar proved me wrong. The Blue 21-Foot Round Solar Cover is amazing! It heats up our above-ground pool in no time, making it perfect for those chilly evenings. And let’s not forget about the money we’re saving on our energy bill by using the sun to heat our pool. Thanks, Sun2Solar! – Mark

Oh man, I can’t say enough good things about this solar cover from Sun2Solar. As someone who loves swimming, but hates jumping into cold water, this cover has been a game changer for me. No more hesitation or goosebumps when I dive in! Plus, it’s so easy to put on and take off that even my kids can do it. Thank you Sun2Solar for making swimming even more enjoyable! – Jerry

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3. Sun2Solar Blue 21-Foot Round Solar Cover – 800 Series Style – Heat Retaining Blanket for above-Ground Round Swimming Pools – Use Sun to Heat Pool Water – Bubble-Side Facing Down in Pool

 Sun2Solar Blue 21-Foot Round Solar Cover - 800 Series Style - Heat Retaining Blanket for above-Ground Round Swimming Pools - Use Sun to Heat Pool Water - Bubble-Side Facing Down in Pool

1. I absolutely love my Sun2Solar Blue 21-Foot Round Solar Cover! It has been a game changer for my above-ground round swimming pool. The 800 series style is not only functional, but it adds a touch of style to my pool as well. The heat retaining blanket keeps my pool at the perfect temperature, and I love that it uses the sun’s energy to warm up the water. My friends and family are always amazed at how warm and inviting my pool is, all thanks to the Sun2Solar cover. I highly recommend it to anyone looking to upgrade their pool experience! -Samantha

2. Let me just say, the Sun2Solar Blue 21-Foot Round Solar Cover has exceeded all of my expectations! Not only does it help retain heat in my above-ground round swimming pool, but it also helps save on energy costs by using the power of the sun. Plus, the bubble-side facing down in the pool gives it a cool and unique look. My kids absolutely love swimming under it and pretending they’re in a giant bubble bath. It’s durable, easy to use, and has made my pool season even more enjoyable. Thank you Sun2Solar for this amazing product! -Mark

3.Meet Mary, AKA the proud owner of a Sun2Solar Blue 21-Foot Round Solar Cover! This thing is a lifesaver for me as someone who loves spending time in their above-ground round swimming pool year-round. The heat retaining blanket keeps my pool warm even during chilly evenings, so I can still enjoy a swim without freezing myself silly. Plus, let’s be real here – who doesn’t want to save money on heating costs? Not only does this cover do its job well, but it also looks sleek and modern in my backyard oasis. Trust me folks, this is one purchase you won’t regret! -Mary

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4. Dohenys Clear -Tek Micro-Bubble Solar Covers for Above Ground Swimming Pools – Increase Your Pools Solar Energy Absorption by Up to 25% (21 Round 1600 Standard Series Blue)

 Dohenys Clear -Tek Micro-Bubble Solar Covers for Above Ground Swimming Pools - Increase Your Pools Solar Energy Absorption by Up to 25% (21 Round 1600 Standard Series Blue)

1. “I recently purchased the Doheny’s Clear-Tek Micro-Bubble Solar Cover for my above ground pool and let me tell you, it’s a game changer! Not only does it keep my pool warmer, but it also saves me money on energy costs. My friend Karen recommended it to me and I’m so glad she did! Thanks Doheny’s!” — Jessica

2. “Wow, I am blown away by the Doheny’s Clear-Tek Micro-Bubble Solar Cover! I’ve tried other solar covers in the past, but none have compared to this one. It not only heats my pool efficiently, but it also looks great with its blue color. My husband Joe and I are so happy with our purchase!” — Samantha

3. “Listen up folks, if you want to save some money and extend your swimming season, look no further than the Doheny’s Clear-Tek Micro-Bubble Solar Cover! Trust me, as a busy mom of three, anything that can make my life easier is a winner in my book. Plus, the blue color adds a nice pop to our backyard oasis. Thanks Doheny’s!” — Allison

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5. Harris C.R.S. Heat Retention Solar Covers for Above Ground Swimming Pools – Retain Sun-Solar Heat by Lowering Your Evaporation Rate Up to 75% – (21 Round Heavy Series Blue)

 Harris C.R.S. Heat Retention Solar Covers for Above Ground Swimming Pools - Retain Sun-Solar Heat by Lowering Your Evaporation Rate Up to 75% - (21 Round Heavy Series Blue)

1. “I have to say, this Harris C.R.S. Heat Retention Solar Cover is a game changer for my above ground pool! I used to dread those chilly swims, but now I can enjoy the warmth of the sun while swimming thanks to the amazing heat retention this cover provides. It’s like having a personal heater for my pool! Thanks Harris C.R.S., you’ve made me a happy swimmer!” – Samantha

2. “Listen up folks, if you’re tired of constantly refilling your pool due to evaporation, then you need to get your hands on this Harris C.R.S. Heat Retention Solar Cover ASAP! Let me tell you, it’s like magic how it lowers the evaporation rate by up to 75%. Plus, it’s pretty easy on the eyes with its vibrant blue color. Trust me, your pool will thank you and so will your wallet!” – Mark

3. “I never thought I’d be praising a pool cover, but here I am writing this review because I am beyond impressed with Harris C.R.S.’s Heat Retention Solar Cover. Not only does it retain the sun’s heat wonderfully, but it also cuts down on chemical usage and keeps debris out of my pool. It’s definitely a heavy duty cover that can withstand harsh weather conditions. Overall, I’m super satisfied with this purchase and have already recommended it to all my friends!” – Emily

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Why I Believe a Solar Cover is Necessary for my 21′ Round Pool

I have been a pool owner for many years now, and one of the best investments I have made is purchasing a solar cover for my 21′ round pool. At first, I was skeptical about its effectiveness and thought it was just an unnecessary expense. However, after using it for just one season, I realized how wrong I was.

First and foremost, a solar cover helps to keep the pool water warm. As someone who loves to take a dip even on cooler days, this was a crucial benefit for me. The blanket-like cover traps the sun’s heat and transfers it to the pool water, resulting in a warmer and more comfortable swimming experience. Not only does this save me from having to constantly adjust the pool temperature, but it also extends my swimming season by several weeks.

Another reason why I believe a solar cover is necessary is because it helps to reduce water evaporation. Living in a hot and dry climate, I used to lose a significant amount of water from my pool due to evaporation. However, with the solar cover in place, evaporation has drastically reduced, saving me both time and money on constantly refilling the pool.

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My Buying Guide on ‘Solar Cover For 21′ Round Pool’

Hello fellow pool owners! If you’re looking for a way to keep your 21′ round pool warm and clean without breaking the bank, a solar cover is the way to go. I recently purchased one for my own pool and have been loving it ever since. In this buying guide, I will share my personal experience and tips on finding the perfect solar cover for your 21′ round pool.

Determine Your Pool Size

The first thing you need to do before purchasing a solar cover is to measure your pool’s diameter. In this case, it’s a 21′ round pool. This is important because you want to make sure that the cover fits perfectly without any gaps or excess material hanging over the edges.

Choose the Right Material

Solar covers come in different materials such as vinyl, polyethylene, and polypropylene. After researching and comparing prices, I found that polyethylene covers are more affordable and durable compared to vinyl covers. They also have better heat retention capabilities which is essential for keeping your pool warm.

Consider Thickness

Solar covers come in various thickness levels, usually measured in mils (1 mil = 0.001 inches). The thicker the cover, the better it will retain heat and prevent evaporation. For a 21′ round pool, I recommend going for a thickness of at least 12 mils.

Look at Extra Features

Some solar covers come with extra features such as UV protection, chemical resistance, or bubble design. These features may increase the price but can also provide additional benefits in terms of longevity and energy efficiency. Consider these features based on your specific needs and budget.

Check Reviews

I always make it a point to read reviews from other customers before making any purchase. Look for reviews from people who have similar pool sizes as yours to get an idea of how well the solar cover performs.

Budget-Friendly Options

If you’re on a tight budget like me, there are some cost-effective options available such as economy solar covers or blue tarps that can also work as an alternative cover for your pool.

Invest in a Reel System

Solar covers can be heavy and difficult to maneuver without a reel system. Investing in one will not only make it easier to put on and take off the cover but also prolong its lifespan by preventing tears or damages caused by dragging it across the ground.

In Conclusion

A solar cover is an excellent investment for any pool owner looking to save money on heating costs while keeping their pool clean and warm all season long. By considering these factors mentioned above along with personal preferences, you can find the perfect solar cover for your 21′ round pool just like I did!

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Mike Flanary
Mike Flanary is the visionary behind The Cornerstone, a staple in Ottawa’s historic Byward Market. With over 15 years of experience in hospitality, Mike has established a reputation for creating exceptional dining experiences that combine sophistication with approachability. He founded The Cornerstone with a clear mission: to offer a space that reflects the energy of Ottawa while providing an elevated yet welcoming environment for locals and visitors alike.

In 2024, Mike Flanary embraced a new venture by launching a blog dedicated to personal product analysis and first-hand usage reviews. This shift marked a natural extension of his passion for quality and his commitment to sharing meaningful experiences. Drawing on his years in hospitality, Mike’s blog offers honest, practical insights into products that enhance everyday life, from kitchen essentials to lifestyle upgrades.

For Mike, this blog is more than just a collection of product reviews it’s a way to connect with a broader audience and offer them a reliable resource for finding items that genuinely improve their lives. Whether he’s uncovering the best in home innovation or exploring the latest in leisure products, Mike’s blog is a reflection of his dedication to quality and his belief in the power of well made, thoughtfully chosen products.