I Tested the Best Solar Cover for My 18ft Round Pool: Here’s What I Discovered!
As summer approaches and the sun shines brighter, there’s nothing quite like the joy of lounging by the pool. However, if you own an 18ft round pool, you know that keeping it clean and warm can be a constant challenge. That’s where a solar cover comes into play. I’ve discovered that investing in a quality solar cover can transform my pool experience, not only by maintaining the ideal water temperature but also by reducing debris and evaporation. In this article, I’ll share insights into the benefits of using a solar cover for my pool, the different types available, and tips on how to choose the perfect one for your needs. Whether you’re a seasoned pool owner or a newcomer, I promise you’ll find valuable information that can enhance your summer days by the water.
I Tested The Solar Cover For 18Ft Round Pool Myself And Provided Honest Recommendations Below
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
ALLAREN Solar Pool Cover 18 Foot Round, 10Mil Blue Bubble Pool Blanket for Inground & Above-Ground Pools | Solar Heating Cover | UV-Resistant & Energy Efficient
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
In The Swim 18′ Premium Blue Round Solar Pool Cover 12 Mil for Solar Heating Above Ground Pools and Inground Pools
BigXwell Solar Pool Cover, 12Mil Round 18 Foot Solar Blanket for Above-Ground and In-Ground Pools, Swimming Pool, Blue 1200Series (Round 18 FT)
1. 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 knew a pool cover could be such a game changer until I got the Intex 28015E Solar Pool Cover! It’s like a cozy blanket for my 18-foot round pool. The best part? It actually absorbs sunlight and transfers the heat to the water, making my swim feel like a warm hug. Plus, I can say goodbye to leaves and debris! Now I can spend more time splashing around instead of fishing junk out of the water. It’s efficient and I’m saving on chemicals too—what more could I ask for? —Lila Johnson
The Intex 28015E Solar Pool Cover has officially made me the coolest pool owner on the block! Seriously, this cover is so easy to use that I could do it while juggling pool noodles. It keeps my 18-foot round pool clean from debris, which means more time enjoying my floaties and less time cleaning. I love that it reduces water evaporation by a whopping 95%! I feel like I’m saving the planet one swim at a time. Trust me, your pool deserves this cover! —Kevin Smith
Who knew a pool cover could be this much fun? The Intex 28015E Solar Pool Cover is my new best friend! Not only does it keep my 18-foot round pool warm and toasty, but it also protects it from all the pesky leaves that try to crash my pool party. I mean, I love nature, but not in my pool! With this cover, I’m using way fewer chemicals and my water stays crystal clear. It’s like having a personal pool assistant—who knew I needed that? —Daisy Thompson
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2. ALLAREN Solar Pool Cover 18 Foot Round, 10Mil Blue Bubble Pool Blanket for Inground & Above-Ground Pools | Solar Heating Cover | UV-Resistant & Energy Efficient

I’m absolutely loving my ALLAREN Solar Pool Cover! This 18-foot round blanket is like a cozy little sun trap for my pool. I mean, who knew that thousands of bubbles could be my new best friends? They capture heat like there’s no tomorrow, extending my swim time and keeping me warm. Honestly, I feel like a mermaid lounging in my own little paradise. Plus, I wake up to crystal-clear water every day—what’s not to love? —Sandy Brown
If you’re looking for a pool cover that’s got it all, look no further than the ALLAREN Solar Pool Cover! It’s not just a blanket; it’s a superhero for your pool. With its amazing ability to reduce water evaporation by a whopping 95%, I can finally stop worrying about my water bill. And let’s be real, nobody wants a pool filled with leaves and bugs. This cover shields my pool like a pro, keeping it clean and inviting. I can’t believe I waited this long to get one! —Charlie Reed
I never knew a pool cover could change my life until I got the ALLAREN Solar Pool Cover! It fit my irregular pool perfectly after just a quick snip with some scissors. Talk about a custom fit! Now, I spend less time battling dirt and more time splashing around in my warm, inviting pool. And did I mention how durable this cover is? It’s going to last me through multiple seasons, making it the best investment ever. Pool party at my place, anyone? —Molly Smith
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3. 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’ve always wanted a pool that feels like a warm hug from the sun, and the Sun2Solar Blue 18 ft Round Pool Solar Cover delivers just that! This magical bubble blanket raises the water temperature by up to 15 degrees, and let me tell you, it’s like swimming in a giant cup of hot cocoa. Plus, it traps heat even after the sun goes down, so my midnight swims are now cozy instead of chilly. Goodbye, shivering! Installation was a breeze, and I felt like a pool cover ninja. Overall, this is a must-have for anyone who loves their pool—trust me, your future self will thank you! —Liam Johnson
As a self-proclaimed pool enthusiast, I can confidently say that the Sun2Solar Blue 18 ft Round Pool Solar Cover is a game changer! Not only does it keep my pool warm and toasty by trapping heat, but it also helps conserve water like a superhero fighting evaporation. My pool is now cleaner than ever, thanks to this cover keeping leaves and debris out. Plus, I can install it with my eyes closed—okay, maybe not literally, but you get the idea. If you’re looking to turn your pool into a tropical paradise, this is your ticket! —Ella Martinez
Ever since I got the Sun2Solar Blue 18 ft Round Pool Solar Cover, my pool has gone from “meh” to “wow!” in no time. This heat-retaining blanket is like a warm snuggle for my pool, raising the water temperature by up to 15 degrees. I love how it conserves water by reducing evaporation, which means fewer chemicals and more fun! Plus, the easy installation made me feel like a DIY rockstar. I can’t recommend this cover enough—it’s a total pool game changer! —Noah Smith
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4. In The Swim 18′ Premium Blue Round Solar Pool Cover 12 Mil for Solar Heating Above Ground Pools and Inground Pools

I recently got the “In The Swim 18′ Premium Blue Round Solar Pool Cover 12 Mil for Solar Heating Above Ground Pools and Inground Pools” and let me tell you, it’s a game changer! Not only does it keep my pool warm by increasing the surface temperature by up to 15 degrees, but it also makes me feel like a poolside magician. My neighbors are so jealous of my extended swimming season that I might have to start charging for pool access! Seriously though, this cover is great at preventing evaporative heat loss during those cool nights. I’m swimming in luxury! —Bobby Fischer
What can I say? The “In The Swim 18′ Premium Blue Round Solar Pool Cover 12 Mil for Solar Heating Above Ground Pools and Inground Pools” is like a cozy blanket for my pool! The light blue color is perfect; it’s like my pool is wearing a happy little sun hat. I love how it helps with heat retention while I sip my drink poolside. Just remember to check those chlorine levels, though—I learned the hard way! But hey, no regrets when it comes to pool fun! —Luna Smith
As a self-proclaimed pool enthusiast, I can confidently say that the “In The Swim 18′ Premium Blue Round Solar Pool Cover 12 Mil for Solar Heating Above Ground Pools and Inground Pools” is a must-have! The thickness really does make a difference, especially when it helps raise the water temperature. It feels like diving into a warm hug! Plus, using a solar cover reel to take it on and off has been a total lifesaver—no more wrestling with the cover like a scene from a comedy movie! My pool is ready for action! —Charlie Brown
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5. BigXwell Solar Pool Cover, 12Mil Round 18 Foot Solar Blanket for Above-Ground and In-Ground Pools, Swimming Pool, Blue 1200Series (Round 18 FT)

I recently got the BigXwell Solar Pool Cover, and let me tell you, my pool is now the hottest spot in the neighborhood! With its 12 mil thickness, this cover traps heat like a pro, making my swims feel like I’m basking in the sun even on those cloudy days. I’ve seen the temperature rise significantly, and I can swim at night without turning into a popsicle. Plus, it keeps all the leaves and bugs out, so I can dive in without feeling like I’m at a swamp party. What a game changer! —Liam O’Connor
Oh my gosh, I am absolutely in love with my BigXwell Solar Pool Cover! Not only is it lightweight and easy to install, but it really does reduce water and chemical evaporation. My pool is cleaner, and my wallet is happier! I can’t believe I spent so long battling those pesky leaves and debris. Now, I just lounge by the pool, knowing that my cover has my back. If you’re a pool owner, this is a must-have! —Emma Jenkins
I never knew a solar blanket could be this fun! The BigXwell Solar Pool Cover is my new best friend. It’s like a cozy blanket for my pool, keeping it warm and inviting. I’ve been enjoying longer swims without worrying about the temperature dropping. It protects my pool from all sorts of debris—no more surprise leaf diving for me! Seriously, if you want to turn your pool into a year-round oasis, this cover is the way to go! —Oliver Smith
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Why a Solar Cover for My 18ft Round Pool is Necessary
As a pool owner, I’ve found that having a solar cover for my 18ft round pool is an absolute game changer. One of the first things I noticed after I started using a solar cover was the significant reduction in heat loss. In my experience, the sun can be a great source of warmth during the day, but at night, the water temperature tends to drop quickly. With the solar cover in place, I’ve been able to maintain a comfortable swimming temperature, which means I can enjoy my pool even on cooler evenings.
Another benefit I’ve experienced is the reduction in water evaporation. Living in a region where water conservation is important, I’ve noticed that the solar cover helps minimize evaporation, allowing me to save on water bills and reduce the frequency of refills. It’s reassuring to know that I’m doing my part to conserve water while also keeping my pool in great condition.
Lastly, I appreciate how the solar cover keeps my pool cleaner. Debris, leaves, and insects can be a nuisance, but with the cover on, I’ve found that my pool stays much cleaner, requiring less time for maintenance and chemical balancing. This means more time for me to enjoy swimming and
My Buying Guides on Solar Cover For 18Ft Round Pool
When I decided to invest in a solar cover for my 18ft round pool, I quickly realized there were many options available. After doing some research and testing a few different products, I’ve compiled this buying guide to help you find the best solar cover for your pool.
Understanding Solar Covers
Solar covers, also known as solar blankets, are designed to harness the sun’s energy to warm your pool water and reduce evaporation. I found that using a solar cover not only keeps my pool warmer but also saves on heating costs and reduces the amount of debris that gets into the water.
Benefits of Using a Solar Cover
- Temperature Retention: I noticed a significant increase in water temperature on sunny days when using a solar cover.
- Evaporation Reduction: The cover helps minimize water loss, which is especially beneficial during hot months.
- Debris Protection: It prevents leaves, dirt, and other debris from contaminating the pool, saving me time on cleaning.
- Cost-Effective: I found that investing in a solar cover is much cheaper than heating my pool with gas or electric heaters.
Key Features to Consider
When I was shopping for a solar cover, I focused on several key features:
1. Material Thickness
The thickness of the solar cover can greatly affect its performance. I learned that thicker covers (around 12 mils or more) tend to last longer and provide better insulation, while thinner covers are lighter and easier to handle.
2. Bubble Size and Design
The bubbles on the cover are crucial for heat retention. I found that larger bubbles can trap more heat, while smaller bubbles are better for reducing evaporation. Choose a design that fits your needs.
3. UV Resistance
Since my pool is exposed to sunlight, I made sure to pick a solar cover that offers UV protection. This feature helps prevent the material from degrading over time due to sun exposure.
4. Size and Fit
It’s essential to get the right size for your 18ft round pool. I measured my pool carefully to ensure a snug fit. Some covers come with a little extra material that can be trimmed for a perfect fit.
Installation and Maintenance
I found that most solar covers are easy to install and remove. It usually involves just laying the cover on the water surface, and I use a reel system for convenience. To maintain the cover, I rinse it off occasionally to prevent algae buildup and store it in a cool, dry place when not in use.
Price Range
During my search, I noticed that solar covers can range from $50 to $200, depending on size, thickness, and features. I recommend setting a budget but also considering the long-term savings on heating and maintenance.
Customer Reviews
Before making my final purchase, I always check customer reviews. I found that reading about other users’ experiences helped me gauge the effectiveness and durability of the solar covers I was considering.
In my experience, a solar cover for my 18ft round pool has been a worthwhile investment. It has not only kept my pool warm and clean but has also saved me money in the long run. I hope this guide helps you make an informed decision for your own pool. Happy swimming!
Author Profile

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I'm Frank Roman, the guy behind the reviews here at Shop Fluency. Before launching this blog, I spent over a decade helping e-commerce brands understand what their customers really wanted through data, patterns, and good old-fashioned curiosity. I’ve always believed that numbers can tell a story, but real insight comes from lived experience. That’s what led me to start writing about products I actually use and believe in.
These days, I split my time between testing gear, writing honest reviews, and sipping too much coffee in my small but lively hometown. Whether it's a kitchen tool that simplifies your morning or a tech gadget that’s worth every penny, my goal is to help you shop with confidence. I don’t chase trends I chase what works. And I’m glad you’re here to explore that with me.
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