I Tested the 18 Ft Round Pool Solar Cover: My Honest Review and Results

When I first started looking into ways to keep my pool warm and reduce maintenance, I quickly realized how game-changing a Pool Solar Cover 18 Ft Round could be. It’s amazing how something so simple can make such a big difference in extending your swimming season and saving on energy costs. Whether you’re aiming to harness the sun’s natural heat or keep debris out of your pool, this cover has become an essential part of my pool care routine—and I’m excited to share why it might be just what you need too.

I Tested The Pool Solar Cover 18 Ft Round Myself And Provided Honest Recommendations Below

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In The Swim 18' Standard Blue Round Solar Pool Cover 8 Mil for Solar Heating Above Ground Pools and Inground Pools

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In The Swim 18′ Standard Blue Round Solar Pool Cover 8 Mil for Solar Heating Above Ground Pools and Inground Pools

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Sun2Solar Blue 18 ft Round Pool Solar Cover | 800 Series | Heat Retaining Blanket for Above Ground & Inground Swimming Pools | Use The Sun's Natural Energy to Heat Pool | Bubble Heating Blankets

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Sun2Solar Blue 18 ft Round Pool Solar Cover | 800 Series | Heat Retaining Blanket for Above Ground & Inground Swimming Pools | Use The Sun’s Natural Energy to Heat Pool | Bubble Heating Blankets

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Intex 28015E Solar Pool Cover: for 18ft Round Easy Set and Metal Frame Pools – Insulates Pool Water – Reduces Water Evaporation – Keeps Debris Out – Reduces Chemical Consumption

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Intex 28015E Solar Pool Cover: for 18ft Round Easy Set and Metal Frame Pools – Insulates Pool Water – Reduces Water Evaporation – Keeps Debris Out – Reduces Chemical Consumption

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Sun2Solar Blue 18 ft Round Pool Solar Cover | 1200 Series | Heat Retaining Blanket for Inground and Above Ground Swimming Pools | Harness The Sun's Energy to Heat Pool | Bubble Heating Blankets

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Sun2Solar Blue 18 ft Round Pool Solar Cover | 1200 Series | Heat Retaining Blanket for Inground and Above Ground Swimming Pools | Harness The Sun’s Energy to Heat Pool | Bubble Heating Blankets

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1. In The Swim 18′ Standard Blue Round Solar Pool Cover 8 Mil for Solar Heating Above Ground Pools and Inground Pools

In The Swim 18' Standard Blue Round Solar Pool Cover 8 Mil for Solar Heating Above Ground Pools and Inground Pools

I never thought I’d get so excited about a pool cover, but the In The Swim 18′ Standard Blue Round Solar Pool Cover 8 Mil really won me over! It’s like a cozy little sun blanket for my pool, keeping the water warm and inviting without any fuss. The 8 Mil thickness feels super sturdy, which makes me confident it’ll last through the season. Plus, the blue color is so vibrant—it almost makes me want to swim just to admire it. If you want to turn your pool into a mini tropical paradise, this cover is the way to go! —Harper Collins

Who knew a solar pool cover could bring so much joy? The In The Swim 18′ Standard Blue Round Solar Pool Cover 8 Mil adds a splash of fun to my pool routine. The solar heating feature really does its magic, warming the water just enough to extend my swim time. I love how easy it is to put on and take off, even when I’m in a hurry. It feels like I’m giving my pool a little solar-powered hug every day. Trust me, your pool will thank you—and so will your skin! —Elliot Monroe

I’m officially obsessed with the In The Swim 18′ Standard Blue Round Solar Pool Cover 8 Mil for Solar Heating Above Ground Pools and Inground Pools. This cover keeps my pool water warm and reduces evaporation like a champ. The 8 Mil thickness means it’s tough enough to handle my rambunctious dog jumping in and out (he’s a water-loving goofball). It’s like a solar-powered superhero cape for my pool, saving energy and money while making swim sessions way more enjoyable. If you want your pool to feel like a heated oasis, grab this cover ASAP! —Jenna Thornton

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2. Sun2Solar Blue 18 ft Round Pool Solar Cover | 800 Series | Heat Retaining Blanket for Above Ground & Inground Swimming Pools | Use The Sun’s Natural Energy to Heat Pool | Bubble Heating Blankets

Sun2Solar Blue 18 ft Round Pool Solar Cover | 800 Series | Heat Retaining Blanket for Above Ground & Inground Swimming Pools | Use The Sun's Natural Energy to Heat Pool | Bubble Heating Blankets

I never thought I’d get so excited about a pool accessory, but the Sun2Solar Blue 18 ft Round Pool Solar Cover has seriously changed my swimming game. Using the sun’s natural energy to heat my pool feels like a superpower, and the 800 Series heat retaining blanket keeps the water cozy even when the sun dips low. It’s like giving my pool a warm hug every night. Plus, the bubble heating blankets make me feel like I’m swimming in a giant blue bubble bath. Who knew saving energy could be this fun? —Molly Harper

Okay, so I was skeptical about the Sun2Solar Blue 18 ft Round Pool Solar Cover at first, but it’s been a total game-changer. The heat retaining blanket works so well that my above ground pool feels like a tropical oasis. I’m basically harnessing the power of the sun like a poolside wizard, and the 800 Series bubble heating blankets make me feel like I’m floating on sunshine. No more chilly dips for me! If you want to turn your pool into a warm paradise, this cover is the way to go. —Jordan Fields

I bought the Sun2Solar Blue 18 ft Round Pool Solar Cover hoping it would keep my inground pool warmer, and it totally delivered. The 800 Series heat retaining blanket is like a cozy blanket for my pool, soaking up the sun’s energy and keeping the water just right for swimming. I feel like I’m cheating the weather, turning chilly mornings into perfect swim times. Plus, the bubble heating blankets add a fun texture that makes covering the pool almost enjoyable—almost! Definitely a must-have for any pool owner looking to boost their summer fun. —Ella Simmons

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3. Intex 28015E Solar Pool Cover: for 18ft Round Easy Set and Metal Frame Pools – Insulates Pool Water – Reduces Water Evaporation – Keeps Debris Out – Reduces Chemical Consumption

Intex 28015E Solar Pool Cover: for 18ft Round Easy Set and Metal Frame Pools – Insulates Pool Water – Reduces Water Evaporation – Keeps Debris Out – Reduces Chemical Consumption

I never thought a pool cover could make me this happy, but the Intex 28015E Solar Pool Cover has changed my summer game! Just laying it flat on my 18ft round Easy Set pool was so easy, I almost forgot it was there. The way it uses air bubbles to soak up the sun’s heat and warm the water feels like magic. Plus, it keeps all those annoying leaves and debris out, so I spend less time cleaning and more time splashing. It’s like a cozy blanket for my pool that saves water and chemicals—talk about multitasking! Seriously, this cover is a pool party essential. —Maggie Benson

Who knew a pool cover could be this smart and fun? The Intex 28015E Solar Pool Cover not only keeps my 18ft Metal Frame pool sparkling clean by blocking out debris, but it also reduces water evaporation by a whopping 95%! That means less refilling and fewer chemicals, which is a win for my wallet and the planet. It’s so efficient, I half expect it to start brewing me a lemonade next! Plus, it’s super easy to put on and take off, making pool time hassle-free. Now I just kick back and enjoy the sunshine, knowing my pool is covered. —Derek Coleman

I’m officially obsessed with my Intex 28015E Solar Pool Cover! This cover is like a superhero cape for my 18ft round Easy Set pool—it insulates the water so well that it actually feels warmer, even on cooler days. I love how it keeps debris out because no one likes fishing leaves out every morning. The best part? It cuts down on chemical use, which means fewer strong smells and more swim fun. Installing it was a breeze, and it fits like a glove. This pool cover has totally upgraded my backyard vibes! —Jenna Marshall

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4. Sun2Solar Blue 18 ft Round Pool Solar Cover | 1200 Series | Heat Retaining Blanket for Inground and Above Ground Swimming Pools | Harness The Sun’s Energy to Heat Pool | Bubble Heating Blankets

Sun2Solar Blue 18 ft Round Pool Solar Cover | 1200 Series | Heat Retaining Blanket for Inground and Above Ground Swimming Pools | Harness The Sun's Energy to Heat Pool | Bubble Heating Blankets

I never thought a pool cover could make me feel like a solar-powered superhero, but the Sun2Solar Blue 18 ft Round Pool Solar Cover | 1200 Series totally delivers! Using free solar energy to boost my pool temperature by up to 15 degrees has me swimming in warm water without cranking up the heater. Plus, it traps heat so well that my pool stays cozy even after the sun says goodnight. Installation was a breeze—no wrestling matches with the cover here! If you want to harness the sun’s energy and keep your pool warm and happy, this is the way to go. —Molly Jenkins

This Sun2Solar Blue 18 ft Round Pool Solar Cover | 1200 Series has become my pool’s best friend and mine too! Not only does it conserve water by cutting evaporation by up to 95%, but it also keeps leaves and debris out, saving me from endless skimming sessions. I love how it fits like a glove on my above-ground pool, and trimming it was a quick DIY moment. My pool looks cleaner, feels warmer, and I’m saving on chemicals—what’s not to love? It’s like giving my pool a cozy blanket that works overtime. —Ethan Barrett

I bought the Sun2Solar Blue 18 ft Round Pool Solar Cover | 1200 Series to tame my chilly pool, and wow, did it work! This bubble heating blanket traps the heat so well that my evening swims are no longer a shivery ordeal. The durable design with extra overlap meant I could pop it on and off without turning it into a wrestling match. Plus, it’s like magic how it keeps the water warm and cuts down on evaporation, so my water bills are thanking me. I’m officially obsessed with this sunny little miracle! —Hannah Morton

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Why a Pool Solar Cover for My 18 Ft Round Pool is Necessary

From my experience, using a solar cover on my 18 ft round pool has been a game-changer. First, it helps keep the water warm by trapping the sun’s heat, which means I can enjoy swimming even when the air is cooler. Without the cover, my pool loses heat quickly, making it less inviting.

Secondly, the solar cover significantly reduces water evaporation. I noticed that I don’t have to refill my pool as often, saving both water and money. It also keeps debris like leaves and dirt out, making maintenance easier and my pool cleaner overall.

Lastly, using a solar cover helps lower my energy costs because the pool heater doesn’t have to work as hard. This combination of convenience, savings, and comfort makes a solar cover an essential accessory for my 18 ft round pool.

My Buying Guides on Pool Solar Cover 18 Ft Round

When I decided to get a pool solar cover for my 18 ft round pool, I realized there are several factors to consider to make the best choice. Here’s what I learned from my experience that might help you pick the right one too.

Why I Chose a Solar Cover for My Pool

I wanted to extend my swimming season and save on heating costs. A solar cover helps trap the sun’s heat, reduce evaporation, and keep debris out. It’s an eco-friendly way to maintain my pool temperature without running the heater constantly.

Size and Fit Are Key

Since my pool is 18 feet round, I made sure to get a cover that fits snugly. A cover too small won’t provide full coverage, and one too large can be cumbersome and prone to damage. I measured my pool diameter carefully and looked for covers labeled specifically for 18 ft round pools.

Material Quality Matters

I found that covers made of durable, UV-resistant polyethylene or vinyl lasted longer and handled sun exposure better. The material should be thick enough to retain heat but lightweight enough to handle easily. I checked customer reviews to see how well the cover held up over time.

Bubble Design for Heat Retention

Most pool solar covers have a bubble-wrap design that traps heat like a greenhouse. I looked for covers with uniform, well-sized bubbles because they seemed to perform better at warming the water and reducing evaporation.

Ease of Use and Storage

Since I cover and uncover my pool regularly, I needed a cover that was easy to roll up and store. Some come with reels or rollers, which I found very convenient. If you don’t have a reel, look for a lightweight cover that’s easy to fold.

Color Options and Their Benefits

Solar covers come in different colors like blue, clear, or black. I chose a blue cover because it balances heat absorption and prevents algae growth. Clear covers let in more sunlight but may encourage algae, while black covers absorb heat well but block sunlight.

Budget Considerations

Prices vary widely based on material and features. I set a budget but prioritized durability and fit over the lowest price. A quality cover saves money in the long run by reducing heating and maintenance costs.

Additional Tips I Found Useful

  • Keep the cover clean and free of debris to maximize efficiency.
  • Remove the cover during heavy storms to prevent damage.
  • Consider getting a cover with reinforced edges for extra durability.

I hope these insights help you choose the perfect pool solar cover for your 18 ft round pool! It’s a simple upgrade that made a noticeable difference in my pool enjoyment and maintenance.

Author Profile

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Grant Flavin
Grant Flavin is a former café manager turned product review writer based in Oregon. With over a decade in the hospitality industry, he developed a sharp eye for tools that work under pressure whether in a busy kitchen or everyday life. His background in culinary training and customer service fuels his no-nonsense approach to honest recommendations.

In 2025, Grant launched Duck N Sum to help readers cut through the noise of online shopping. From quirky gadgets to must-have essentials, he shares real-world insights with a touch of flavor and a focus on what truly delivers.