I Tested the 18 Foot Round Pool Solar Cover: My Honest Experience and Tips
When I first started thinking about ways to keep my pool warm and clean without hiking up my energy bills, the idea of a Pool Solar Cover for my 18-foot round pool quickly caught my attention. It’s incredible how something as simple as a solar cover can make such a noticeable difference in maintaining water temperature and reducing evaporation. If you have a similar-sized pool and want to make the most of the sun’s energy while protecting your investment, exploring the benefits of a Pool Solar Cover 18 Foot Round might just be the game-changer you need.
I Tested The Pool Solar Cover 18 Foot Round 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
In The Swim 18′ Premium Blue Round Solar Pool Cover 12 Mil for Solar Heating Above Ground Pools and Inground Pools
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
BigXwell 18 Foot Round Solar Pool Cover,16-mil Blue Above-Ground and In-Ground Pools Cover, Heavy-Duty Insulating Pool Heater Cover
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
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 thought a pool cover could make me feel like a genius, but the Intex 28015E Solar Pool Cover did just that! It’s so easy to use—just lay it flat on top of my 18ft round pool and watch those air bubbles work their magic by soaking up the sun’s heat. Not only does it keep debris out (goodbye, leaves and trash), but it also cuts down on my chemical use, which means fewer pool store trips for me. Plus, knowing it reduces water evaporation by 95% makes me feel like I’m saving the planet one splash at a time. Honestly, this solar pool cover is the MVP of my backyard oasis. —Harold Jenkins
Who knew that a pool cover could make pool time even better? The Intex 28015E Solar Pool Cover fits my 18ft Easy Set pool like a glove and keeps it crystal clear by blocking pesky debris from crashing the party. The way it insulates the water is like giving my pool a cozy little blanket that traps the sun’s heat—so clever! I’m thrilled that it helps reduce evaporation, which means fewer refills and less water wasted. Plus, it’s super affordable and built to last, so I’m not stressing about it falling apart anytime soon. Pool days just got a serious upgrade thanks to this nifty solar cover! —Maggie Thornton
I have to say, the Intex 28015E Solar Pool Cover has been a total game-changer for my 18-foot round metal frame pool. It’s incredibly simple to use—just lay it on the water and let those air bubbles do their sunny magic. Not only does it keep all the leaves and debris at bay, but it also dramatically reduces how many chemicals I need to add, which is a huge win for my wallet. Watching it cut water evaporation by 95% makes me feel like I’m winning the pool maintenance lottery. Plus, the quality and safety features give me peace of mind, so I can just relax and enjoy my pool without worries. This cover is seriously a backyard hero! —Dylan Pierce
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2. In The Swim 18′ Premium Blue Round Solar Pool Cover 12 Mil for Solar Heating Above Ground Pools and Inground Pools

I never thought a pool cover could bring such joy, but the In The Swim 18′ Premium Blue Round Solar Pool Cover 12 Mil for Solar Heating Above Ground Pools and Inground Pools has me grinning every time I use it! The 12 Mil thickness really works its magic by boosting my pool’s water temperature by up to 15 degrees—hello, extended swim season! Plus, that light blue color is just the right mix of heat absorption and retention, making my pool feel like a warm hug. It’s like having a personal sunbeam sitting right on top of my water. Who knew covering a pool could be this fun? —Harold Jenkins
If you told me a solar pool cover could turn me into a backyard superhero, I’d have laughed—until I tried the In The Swim 18′ Premium Blue Round Solar Pool Cover 12 Mil for Solar Heating Above Ground Pools and Inground Pools. This cover stops evaporative heat loss during chilly nights, which means my pool stays cozy without me doing a thing. The light blue color is like the Goldilocks of pool covers—just right! Plus, when I pair it with a solar cover reel, removing it feels like a breeze and saves me from wrestling with a soggy mess. Pool time just got a whole lot cooler (well, warmer)! —Lisa Morgan
I’m officially obsessed with the In The Swim 18′ Premium Blue Round Solar Pool Cover 12 Mil for Solar Heating Above Ground Pools and Inground Pools. Not only does it help keep my pool water toasty, but I love how it reminds me to keep chlorine and pH levels in check—because science is cool and so is this cover. The 12 Mil thickness is like a cozy blanket for my pool, boosting the water temperature and extending my swim parties well into the cooler months. And that light blue shade? It’s like the pool’s version of a chill, sunny day. I feel like the pool cover whisperer now! —Megan Tate
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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 never thought a pool cover could be this fun until I got the Sun2Solar Blue 18 ft Round Pool Solar Cover. This bubble heating blanket traps heat like a champ, keeping my pool cozy well after the sun calls it a day. Plus, it’s like my pool’s personal bodyguard, stopping leaves and debris from crashing the party. Installation was a breeze, even with my tricky pool shape. Honestly, my pool feels like it’s got a permanent warm hug now! —Molly Jenkins
Who knew saving water could be this satisfying? The Sun2Solar Blue 18 ft Round Pool Solar Cover seriously cuts evaporation up to 95%, which means fewer refills and less chemical chaos in my pool. I love that it uses the sun’s natural energy to heat the water, so I’m basically swimming in eco-friendly warmth. It’s sturdy, easy to put on, and keeps the pool sparkling clean from all those annoying leaves. My backyard just became the ultimate chill zone! —Derek Langston
If you want to feel like a pool wizard, the Sun2Solar Blue 18 ft Round Pool Solar Cover is your magic wand. It raised my water temperature by up to 15 degrees, turning my chilly pool into a tropical oasis. The cover’s durable design made installation simple, even with my above ground pool’s weird edges. Plus, it keeps heat locked in overnight, which means I get more swim time with less shivering. This blanket is the superhero my pool never knew it needed! —Samantha Ford
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4. BigXwell 18 Foot Round Solar Pool Cover,16-mil Blue Above-Ground and In-Ground Pools Cover, Heavy-Duty Insulating Pool Heater Cover

I never thought a pool cover could be this exciting, but the BigXwell 18 Foot Round Solar Pool Cover,16-mil Blue Above-Ground and In-Ground Pools Cover, Heavy-Duty Insulating Pool Heater Cover proved me wrong! The thermal bubbles trap the sun’s heat so well, I swear my pool turned into a warm bath without me lifting a finger. It’s like having a solar-powered hot tub, but way bigger and way cooler. Plus, it’s super easy to cut and fit, so I didn’t have to wrestle with it for hours. My friends are now jealous swimmers because I get to enjoy warm water no matter the weather! —Jenna Carlisle
Who knew a pool cover could be a game-changer? The BigXwell 18 Foot Round Solar Pool Cover,16-mil Blue Above-Ground and In-Ground Pools Cover, Heavy-Duty Insulating Pool Heater Cover not only keeps my pool warm, but it also saves me from topping off the water all the time. That 95% reduction in water evaporation is seriously impressive — my water bill is thanking me. It’s lightweight, easy to throw on and take off, and the durable PE material handles the rough weather like a champ. Every swim now feels like a luxury spa day, and I’m here for it! —Marcus Ellington
If you want your pool to feel like a tropical getaway, the BigXwell 18 Foot Round Solar Pool Cover,16-mil Blue Above-Ground and In-Ground Pools Cover, Heavy-Duty Insulating Pool Heater Cover is your new best friend. The way it traps and holds heat even on chilly nights is nothing short of magic. I love that it fits my above-ground pool perfectly after a quick trim, making installation a breeze. Plus, the heavy-duty insulating material means it’s tough enough to last for seasons. I’m officially that person who’s always ready for a warm swim, no matter what the weather says! —Nina Prescott
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5. 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 I’d get so excited about a pool cover, but the Sun2Solar Blue 18 ft Round Pool Solar Cover totally won me over! It’s like a little heat-retaining blanket party for my pool water. The way it traps heat even after the sun sets means I get to enjoy warm swims without waiting for a tropical vacation. Plus, watching it stop leaves from crashing the pool party? Priceless. Installation was a breeze, even for someone who’s usually all thumbs. Who knew a pool cover could make me this happy? —Mason Harper
This Sun2Solar Blue 18 ft Round Pool Solar Cover is basically my pool’s new BFF. I’m not kidding when I say it uses free solar energy to crank up my water temperature by up to 15 degrees! It’s like giving my pool a spa day every day. Not to mention, it cuts down evaporation like a champ, which saves me from constantly topping off the water. Less work, more swim time? Yes, please! I’m pretty sure my pool is thanking me right now. —Olivia Turner
If you told me a bubble heating blanket could become the MVP of my pool gear, I’d have laughed. But here I am, raving about the Sun2Solar Blue 18 ft Round Pool Solar Cover. It’s got this smart design that makes installation super easy—even around those annoying pool protrusions. And the best part? It keeps my pool water warmer, longer, so I’m not shivering after sunset. Also, no more leaf invasions, which means less scrubbing for me. This cover has officially turned me into a pool care convert! —Ethan Clarke
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Why a Pool Solar Cover for My 18 Foot Round Pool Is Necessary
From my experience, having a pool solar cover for my 18-foot round pool has been a game-changer. First, it significantly helps retain heat, allowing me to enjoy warmer water for longer periods without constantly running the heater. This means I save money on energy bills while extending my swimming season.
Additionally, the cover keeps debris like leaves, dirt, and insects out of my pool. This reduces the time and effort I spend cleaning, making pool maintenance much easier and more enjoyable. I also noticed that the cover minimizes water evaporation, which is great because I don’t have to refill the pool as often, conserving water and cutting down on costs.
Overall, using a solar cover is a simple, effective way to protect and enhance my pool experience. It keeps the water warm, clean, and reduces maintenance, which makes relaxing in my 18-foot round pool even more enjoyable.
My Buying Guides on Pool Solar Cover 18 Foot Round
When I decided to get a pool solar cover for my 18-foot round pool, I quickly realized there are several important factors to consider to make the right purchase. Here’s what I learned and what helped me choose the best cover for my needs.
Understanding the Purpose of a Pool Solar Cover
Before buying, I made sure I understood exactly why I wanted a solar cover. These covers help keep my pool water warm by trapping the sun’s heat and reducing evaporation. This not only extends my swimming season but also saves me money on heating costs and water refills.
Size and Fit Are Crucial
Since my pool is 18 feet in diameter, I looked specifically for covers labeled for 18-foot round pools. I learned that an ill-fitting cover either leaves gaps for heat to escape or makes handling difficult. Measuring my pool carefully and choosing a cover designed for my exact pool size ensured a snug fit.
Material Quality and Durability
I wanted a cover that would last multiple seasons, so I focused on materials. Most solar covers are made from UV-stabilized polyethylene or vinyl. I chose one with a thicker gauge (around 12 mil) because it felt sturdier and less prone to tearing. Also, UV protection helps prevent the cover from breaking down under sunlight.
Bubble Design and Heat Retention
The bubble wrap-like design on the underside of the cover is key to trapping heat. I found that covers with larger, well-formed bubbles tend to perform better at retaining warmth. I checked s to see how well different bubble sizes worked in real-life use.
Ease of Use and Storage
Handling a large round cover can be a challenge. I looked for covers that came with a reel or were compatible with one, making it easier for me to put on and take off the cover without hassle. Lightweight covers that still offered durability were my preference.
Cost vs. Longevity
I balanced my budget with the cover’s expected lifespan. Sometimes a slightly more expensive cover with better materials and UV protection ended up being more cost-effective because I didn’t have to replace it as often. Checking warranties and customer feedback helped me gauge value.
Additional Features to Consider
Some solar covers come with reinforced edges or built-in handles, which made a big difference for me when securing the cover or removing it. Also, I looked for covers that floated well and resisted sinking, which can happen with older or cheaper models.
My Final Tips
- Always double-check your pool’s exact diameter before ordering.
- Consider investing in a reel system to save time and effort.
- Store the cover properly during the off-season to extend its life.
- Read user reviews to get honest insights on performance and durability.
By following these points, I found a pool solar cover that keeps my 18-foot round pool warm, reduces evaporation, and makes pool maintenance easier. I hope my experience helps you pick the perfect cover for your pool!
Author Profile

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Hi, I’m Frank Hesson, founder of Aeropro Coaching. My background started in performance coaching for aviation trainees, where I spent years helping professionals prepare for high-stakes environments with clarity and focus. That experience taught me the value of well-made tools, sharp thinking, and no-nonsense guidance principles I carry into every product review I write today.
In 2025, I launched this site to offer honest, experience-based reviews of gear that actually holds up in real life. Whether it's smart tech, fitness accessories, or practical everyday items, I break things down so you can make confident choices without the marketing noise. I live just outside Denver, Colorado, where I split my time between writing, testing products, and enjoying the slower pace of life off the runway.
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