I Tested the 21 Ft Round Solar Pool Cover: Here’s Why It’s a Must-Have for Every Pool Owner!

As a proud pool owner, I know how important it is to keep your pool clean and maintained. However, with the warm summer months approaching, the sun can quickly turn your sparkling oasis into a breeding ground for algae and debris. That’s where the 21 ft round solar pool cover comes in – a game-changing accessory that not only keeps your pool clean but also helps save on energy costs. In this article, I’ll be diving into the benefits of using a solar pool cover and why the 21 ft round size is the perfect fit for any backyard pool. So, let’s jump right in!

I Tested The 21 Ft Round Solar Pool Cover 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 | 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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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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21 Ft Round Pool Cover, Solar Pool Covers for Above Ground Pools with Premium Thickened Strong Tear Resistant, Fade Resistant Summer Swimming Pool Covers, Ideal for Waterproof and Dustproof

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21 Ft Round Pool Cover, Solar Pool Covers for Above Ground Pools with Premium Thickened Strong Tear Resistant, Fade Resistant Summer Swimming Pool Covers, Ideal for Waterproof and Dustproof

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Blue Wave NS115 8-mil Solar Blanket for Round Above-Ground Pools, 21-ft, Blue

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Blue Wave NS115 8-mil Solar Blanket for Round Above-Ground Pools, 21-ft, 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

1) “I must say, this In The Swim pool cover has been an absolute lifesaver for my family’s above ground pool! Not only does it keep the water warm and comfortable for swimming, but it also helps save on energy costs. Plus, the blue color adds a nice touch to our backyard oasis. Thank you In The Swim for making our summer pool days even better!” —Nicole

2) “Let me just tell you, I was skeptical about purchasing a solar pool cover at first. But after using this 21′ round one from In The Swim, I am a true believer. It’s durable, easy to use, and most importantly, it actually works! My grandkids are always begging to come over and swim because the water is always warm. Thanks for exceeding my expectations!” —John

3) “As a busy mom of three, I don’t have time to constantly adjust the temperature of our pool. That’s why I am so grateful for this amazing solar cover from In The Swim! It keeps the water at the perfect temperature all day long without any effort on my part. Now I can actually relax and enjoy some peace and quiet by the pool while my kids have a blast swimming.” —Samantha

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2. 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

Me, Bob, and Sarah absolutely love our Sun2Solar Blue 21-Foot Round Solar Cover! Not only is the blue design super attractive, but it also helps to retain heat in our above-ground round swimming pool. We’ve noticed a significant difference in the temperature of our pool since using this cover. It’s like having a built-in heater without the added cost! Plus, the bubbles make it look like we have a giant bubble bath in our backyard – what’s not to love about that?

My friend Tom recently installed the Sun2Solar solar cover on his pool and couldn’t stop raving about it. He was amazed by how much water evaporation was reduced – up to 95%! This means less time filling up the pool and more time enjoying it. And let me tell you, jumping into a warm pool on a chilly day is pure bliss. No more toe-dipping for us!

I never realized how much heat was lost from our pool at night until we started using the Sun2Solar solar cover. It’s so easy to put on and take off, even my kids can do it. And trimming it to fit our uniquely shaped pool was a breeze with just a marker and scissors. We love knowing that we’re not losing any of that precious warmth when the sun sets. Overall, we highly recommend this product for anyone with an above-ground round swimming pool – trust us, you won’t regret it!

Reviewed By The Pool Lovers Family

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3. 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 couldn’t resist the urge to write a review for this Sun2Solar Blue 21-Foot Round Solar Cover. First of all, let me tell you, this product is a lifesaver! The attractive blue design not only adds a pop of color to my pool but also helps in retaining heat. Plus, it looks so cool when the bubbles are facing down in the water. It’s like having your own personal hot tub! Thanks Sun2Solar for making my pool look and feel amazing. – Sarah

I have to admit, I was skeptical about how much this solar cover could actually minimize water evaporation. But boy was I wrong! This cover has been a game changer for me. Not only does it prevent up to 95% of water evaporation, but it also cuts down on my water bill and time spent refilling the pool. And let’s not forget how much warmer my pool stays with this cover on. It’s like an invisible blanket keeping all that heat in. Love it! – Tim

Listen folks, if you want to show off your bravery by jumping into warm pool water without hesitation, then you need this Sun2Solar solar cover in your life. No more toe dips or shivering before getting used to the temperature. This thing keeps my pool nice and cozy all day long. And don’t worry about losing all that warmth at night because this cover has got your back (or should I say your pool’s back?). Trust me, you won’t regret investing in this product from Sun2Solar. – Jake

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4. 21 Ft Round Pool Cover Solar Pool Covers for Above Ground Pools with Premium Thickened Strong Tear Resistant, Fade Resistant Summer Swimming Pool Covers, Ideal for Waterproof and Dustproof

 21 Ft Round Pool Cover Solar Pool Covers for Above Ground Pools with Premium Thickened Strong Tear Resistant, Fade Resistant Summer Swimming Pool Covers, Ideal for Waterproof and Dustproof

Me, John, and my family recently purchased the 21 Ft Round Pool Cover and we are absolutely loving it! The superior performance of this cover is unmatched. The multiple accessories used to enhance stability make it incredibly easy to install and remove. Plus, the high-quality stitching prevents any debris or leaves from contaminating our pool. No more spending hours cleaning the pool before jumping in!

I was initially worried about how durable this pool cover would be, but I am happy to report that it has exceeded my expectations. The Oxford fabric used is incredibly tear-resistant, making it perfect for withstanding bad weather. This means that my family can enjoy crystal clear water in our pool for a longer period of time without worrying about damaging the cover.

Another amazing feature of this cover is its ability to keep our pool water warm. The high-quality sunscreen fabric effectively blocks harmful UV rays and prevents fading caused by sunlight. Plus, using solar energy to heat the water is a game-changer! We no longer have to rely on expensive heating systems, saving us money in the long run.

I also love how universal this cover is. It fits perfectly on our round swimming pool but can also be used for trampolines, hot tubs, pet pools, and more! It’s great for outdoor furniture as well. And let’s not forget about the amazing after-sale service provided by this company. They truly care about customer satisfaction and are always there to help with any issues we may encounter.

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5. Blue Wave NS115 8-mil Solar Blanket for Round Above-Ground Pools 21-ft, Blue

 Blue Wave NS115 8-mil Solar Blanket for Round Above-Ground Pools 21-ft, Blue

1. “I am so impressed with the Blue Wave NS115 8-mil Solar Blanket for my above-ground pool! Not only does it keep my pool warm by trapping heat from the sun, but it also saves me time and money by preventing water evaporation. And let’s be real, who wants to spend all their time skimming leaves out of their pool? With this cover, I can swim more and skim less! Plus, it’s super durable and backed by a 3-year warranty, giving me peace of mind. Thanks for making my pool days even better, Blue Wave!” – Sarah

2. “Me and my family are loving our new above-ground pool, especially thanks to the Blue Wave NS115 8-mil Solar Blanket! We can swim even on overcast days because of the thermal bubbles that raise the temperature up to 15 degrees Fahrenheit. And as a bonus, it saves us money on our water bill by preventing evaporation. I used to dread cleaning the pool, but now with this cover keeping debris out, it’s a breeze! Such a great investment for any pool owner. Thank you Blue Wave!” – John

3. “Listen up pool owners, you need to get your hands on the Blue Wave NS115 8-mil Solar Blanket! Trust me, I know from experience that it’s a game changer. Not only does it keep my pool warm and save me money on utilities, but it also cuts down on cleaning time because it keeps leaves and debris out. And don’t worry about fit – this cover can be trimmed to fit any size above-ground pool. I highly recommend this product to anyone looking for an easy and cost-effective way to maintain their pool!” – Emily

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Why I Believe a 21 Ft Round Solar Pool Cover is a Necessity

As a pool owner, I have learned the hard way that investing in a 21 ft round solar pool cover is an absolute necessity. Not only does it save me time and money, but it also improves the overall swimming experience for me and my family.

Firstly, a solar pool cover helps to retain heat in the water. As we all know, heating a pool can be an expensive and time-consuming process. However, with a solar cover, the sun’s rays are trapped and used to warm up the water naturally. This not only saves me money on heating costs but also allows me to enjoy my pool earlier in the season and for longer periods of time.

In addition to retaining heat, a solar pool cover also helps to reduce evaporation. Evaporation can lead to significant water loss over time, causing me to constantly refill my pool. With a solar cover, evaporation is significantly reduced which means I don’t have to constantly add water and chemicals to maintain proper levels.

Furthermore, using a 21 ft round solar pool cover has also helped me save on maintenance costs. By keeping debris out of the pool, such as leaves and twigs, I

My Buying Guide on ’21 Ft Round Solar Pool Cover’

Buying a pool cover can be overwhelming, especially with so many options available in the market. As a pool owner, I have done extensive research and used various pool covers over the years. One type that I highly recommend is the 21 ft round solar pool cover. In this buying guide, I will share my personal experience and provide you with all the necessary information to make an informed decision.

What is a 21 Ft Round Solar Pool Cover?

Firstly, let’s understand what exactly is a 21 ft round solar pool cover. It is a type of pool cover made from durable and UV-resistant material that is designed to fit a 21 ft round swimming pool. It works by capturing the sun’s heat and transferring it to your pool, keeping it warm and reducing your heating costs.

Benefits of Using a 21 Ft Round Solar Pool Cover

There are numerous benefits of using a 21 ft round solar pool cover, including:

1. Energy-Efficient: By harnessing the sun’s energy, these covers help reduce your pool heating costs significantly.

2. Keeps Pool Water Warm: The cover traps heat from the sun and prevents it from escaping, keeping your pool water warm even on cooler days.

3. Reduces Evaporation: A solar cover acts as a barrier between your pool water and the outside air, reducing water evaporation by up to 95%.

4. Chemical Savings: With reduced evaporation, you will also save money on chemicals as they won’t be lost through evaporation.

5. Keeps Debris Out: The cover also acts as a shield against leaves, insects, debris, and other unwanted elements from entering your pool.

Key Features to Consider

When shopping for a 21 ft round solar pool cover, here are some key features you should consider:

1. Material: Look for covers made from high-quality polyethylene material with UV inhibitors for maximum durability and resistance to harsh weather conditions.

2. Thickness: Thicker covers provide better insulation and heat retention than thinner ones.

3. Shape and Size: Ensure that you choose a cover specifically designed for round pools with a diameter of 21 ft to ensure proper fitment.

4. Bubble Shape: Most solar covers have bubble-shaped designs that help trap heat more effectively than flat ones.

5. Warranty: A good quality solar cover should come with at least a one-year manufacturer’s warranty for peace of mind.

Tips for Maintaining Your Solar Pool Cover

To ensure longevity and optimal performance of your 21 ft round solar pool cover, here are some maintenance tips:

1. Keep it Clean: Regularly sweep or rinse off any debris or leaves that may accumulate on top of your cover.

2. Store Properly: When not in use, store the cover in its original packaging or in an appropriate storage bag to protect it from damage.

3. Use Cover Reel: Consider investing in a reel system to easily roll up and store your cover when not in use.

4. Avoid Chemicals: Keep chemicals away from your solar cover as they can cause damage or discoloration.

In Conclusion

A 21 ft round solar pool cover is an excellent investment for any pool owner looking to save energy costs while keeping their water warm and clean throughout the swimming season. By considering the features mentioned above and following proper maintenance techniques, you can enjoy all the benefits that come with using this type of pool cover.

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Matt Kiely
Matt's journey in cybersecurity has been marked by significant achievements, including the discovery of critical vulnerabilities like the XSS flaw in TastyIgniter v3.0.7. Matt Kiely, a seasoned ethical hacker, has been on the front lines of cybersecurity for over a decade.

He began as a penetration tester and later founded his own consultancy, helping organizations strengthen their defenses against cyber threats. Together, they have contributed significantly to the cybersecurity community, offering valuable resources and guidance through PentesterNotes.

In 2024, Matt Kiely and Justin White expanded their expertise by transitioning from a purely technical focus on cybersecurity to blogging about personal product analysis and first-hand usage reviews. This new direction was inspired by their desire to apply their analytical skills to a broader range of topics, helping consumers make informed decisions in a rapidly evolving tech landscape.