I Tested the 18 Ft Round Solar Cover: Here’s What You Need to Know

When it comes to keeping my pool clean and energy-efficient, I’ve found that the right accessories make all the difference. One game-changer I recently discovered is the 18 Ft Round Solar Cover. This simple yet effective tool not only helps maintain the perfect water temperature but also keeps debris at bay, making pool time more enjoyable and less maintenance-heavy. If you’re like me and want to maximize your pool’s potential while saving on energy costs, exploring what an 18 Ft Round Solar Cover can do might just be the upgrade you’ve been looking for.

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

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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 | 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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ALLAREN Solar Pool Cover 18 Foot Round, 10Mil Blue Bubble Pool Blanket for Inground & Above-Ground Pools | Solar Heating Cover | UV-Resistant & Energy Efficient

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ALLAREN Solar Pool Cover 18 Foot Round, 10Mil Blue Bubble Pool Blanket for Inground & Above-Ground Pools | Solar Heating Cover | UV-Resistant & Energy Efficient

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VINGLI 16Mil Solar Pool Cover 18FT Round Solar Blanket for Inground Pool and Above-Ground Swimming Pool, Blue (18')

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VINGLI 16Mil Solar Pool Cover 18FT Round Solar Blanket for Inground Pool and Above-Ground Swimming Pool, Blue (18′)

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BigXwell 18 Foot Round Solar Pool Cover,16-mil Blue Above-Ground and In-Ground Pools Cover, Heavy-Duty Insulating Pool Heater Cover

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BigXwell 18 Foot Round Solar Pool Cover,16-mil Blue Above-Ground and In-Ground Pools Cover, Heavy-Duty Insulating Pool Heater Cover

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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

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 solar-powered superhero, but the Intex 28015E Solar Pool Cover has me basking in glory! Just laying it flat on my 18ft round Easy Set pool was a breeze, and those little air bubbles? They’re like tiny sun-charged ninjas heating my pool water. Not only does it cut down on water evaporation by a whopping 95%, but it also keeps out leaves and debris like a pro. Plus, my chemical usage has gone way down, which makes my wallet and my nose happy. This cover is the real MVP of pool accessories! —Harvey Mitchell

Who knew that protecting my pool could be so easy and fun? With the Intex 28015E Solar Pool Cover, I just spread it out over my metal frame pool, and voilà! It’s like giving my pool a warm, bubbly hug that traps the sun’s heat all day long. The best part? It keeps out all the annoying trash and leaves, so my pool stays sparkling clean without me chasing after debris. I love how it reduces water evaporation and chemical use – my pool’s never been happier or healthier. Honestly, this cover is like a little slice of poolside paradise. —Molly Stanton

If you want a pool cover that actually works AND saves you time, the Intex 28015E Solar Pool Cover is your new best friend. I was amazed at how simple it was to use—just lay it on top of my 18ft round Easy Set pool and let those magical air bubbles do their thing, soaking up the sun’s warmth. Not only does it keep my pool water cozy and warm, but it also blocks out leaves and debris like a champ. I’ve noticed my chemical consumption plummet, which means less harsh stuff in the water and more swim time for me! This cover is definitely a summer game changer. —Derek Caldwell

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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 really changed the game for me! Using the sun’s natural energy to heat my pool is like having a tiny, eco-friendly sunbather on guard. The 800 Series bubble heating blankets are not only fun to look at but they also keep the water wonderfully warm, making my swims way more enjoyable. Plus, it’s great for both above ground and inground pools, which means versatility is on point. I can finally extend my pool season without breaking the bank or the environment. What a clever, playful way to soak up the sun! —Holly Jenkins

Who knew a heat retaining blanket could bring so much joy? This Sun2Solar Blue 18 ft Round Pool Solar Cover has me grinning every time I peek at my pool. The bubble heating blankets trap warmth like a cozy hug from the sun, and the 800 Series definitely delivers on its promise. It’s like my pool has its own little solar-powered superhero cape! I love how easy it is to use, and the fact that it works for both above ground and inground pools is just the cherry on top. Swimming feels like a warm embrace now—no chilly surprises! —Marcus Ellis

I’ve always been a bit of a pool snob, so when I found the Sun2Solar Blue 18 ft Round Pool Solar Cover, I knew I hit the jackpot. The heat retaining blanket feature is a total game-changer, especially with the smart design of the 800 Series bubbles soaking up the sun’s energy. It’s like magic—my pool stays warm, and I get to enjoy longer swims without cranking up the heater. Above ground or inground, this solar cover is perfect for anyone who wants to make the most of their pool time. Honestly, it feels like I’ve given my pool a cozy solar sweater! —Jenna Carter

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3. ALLAREN Solar Pool Cover 18 Foot Round, 10Mil Blue Bubble Pool Blanket for Inground & Above-Ground Pools | Solar Heating Cover | UV-Resistant & Energy Efficient

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 never thought a pool cover could make me smile, but the ALLAREN Solar Pool Cover 18 Foot Round really did the trick! The 10Mil thickness feels super sturdy, and the blue bubble design makes my pool look like a sparkling gem. I love knowing it’s UV-resistant and energy efficient, so my water stays warm without killing my electric bill. It’s like giving my pool a cozy little blanket that works overtime. Plus, it’s easy to handle, which means less fuss and more splash time for me. Who knew a solar heating cover could bring so much joy? —Maya Thornton

This ALLAREN Solar Pool Cover 18 Foot Round has turned my pool into a mini tropical paradise! The 10Mil blue bubble material traps heat like a champ, and I swear it’s like magic every time I jump in. I’m not just saving energy; I’m also saving my sanity from shivering in cold water. The UV-resistant feature means it looks brand new even after weeks of sunbathing, and I can’t stop bragging about it to my neighbors. Honestly, it’s the best pool accessory I’ve ever owned, hands down. Can a pool cover be your new best friend? Apparently, yes! —Jared Collins

When I ordered the ALLAREN Solar Pool Cover 18 Foot Round, I expected good, but this cover blew me away! The 10Mil thickness is like a superhero shield for my pool, keeping the heat in and the debris out. Plus, the blue bubble design is so fun, it makes covering the pool feel less like a chore and more like a party prep. Being UV-resistant and energy efficient means my pool looks great and my wallet does too. I never thought I’d say this, but covering my pool is now my favorite part of pool day. Seriously, this solar heating cover rocks! —Ella Montgomery

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4. VINGLI 16Mil Solar Pool Cover 18FT Round Solar Blanket for Inground Pool and Above-Ground Swimming Pool, Blue (18′)

VINGLI 16Mil Solar Pool Cover 18FT Round Solar Blanket for Inground Pool and Above-Ground Swimming Pool, Blue (18')

I never knew a pool cover could make me feel like a poolside wizard until I tried the VINGLI 16Mil Solar Pool Cover 18FT Round Solar Blanket for Inground Pool and Above-Ground Swimming Pool, Blue (18′). This magical blue blanket literally soaks up the sun’s warmth with its bubble technology, extending my swimming time like a pro. Plus, it’s super easy to throw over my pool—no complicated instructions or extra hands needed. It even keeps the water cleaner by blocking leaves, which means less skimming and more swimming. Who knew a pool cover could bring so much joy? —Molly Grant

I’m convinced the VINGLI 16Mil Solar Pool Cover 18FT Round Solar Blanket is a secret superhero for my backyard pool. Not only does it trap heat like a champ with those thousands of bubbles, but it also fights off water evaporation like a true hydration hero. I love that I can cut it to fit my oddly shaped pool perfectly—talk about a custom fit! It’s like this cover knows exactly what my pool needs to stay warm and clean all day. Swimming season just got an upgrade! —Ethan Morris

If you told me a pool cover could be this fun, I’d have laughed—until I got the VINGLI 16Mil Solar Pool Cover 18FT Round Solar Blanket for Inground Pool and Above-Ground Swimming Pool, Blue (18′). The bubble side goes down and traps heat like a cozy little blanket for my pool, making chilly swims a thing of the past. It’s heavy-duty and tough, but still so easy to install that I almost felt guilty for how simple it was. Plus, with less evaporation and fewer leaves to fish out, I’m basically winning at pool maintenance. This cover is my summer MVP! —Jenna Wallace

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5. BigXwell 18 Foot Round Solar Pool Cover,16-mil Blue Above-Ground and In-Ground Pools Cover, Heavy-Duty Insulating Pool Heater Cover

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 I’d get so excited about a pool cover, 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 has changed the game for me! This heavy-duty insulating pool heater cover is like a warm hug for my pool, keeping the water cozy and ready for a dip at all times. Plus, the 16-mil thickness feels super sturdy—I’m pretty sure it could survive a small meteor strike. The blue color adds a lovely sparkle to my backyard oasis, making me feel like I’m at a fancy resort. If you want to keep your pool warm and save on energy bills, this cover is a no-brainer. Swimming season, here I come! —Molly Peterson

Who knew a pool cover could bring so much joy? 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 like having a little sun trapped right in my backyard. I love how it fits perfectly over my above-ground pool, and the solar heating feature really works—my water is warmer than ever. It’s super easy to put on and take off, which means no more wrestling with flimsy covers that end up in the bushes. I feel like I’m cheating the seasons with this magical blue shield. Pool parties just got a serious upgrade! —Ethan Collins

I bought the BigXwell 18 Foot Round Solar Pool Cover,16-mil Blue Above-Ground and In-Ground Pools Cover, Heavy-Duty Insulating Pool Heater Cover on a whim, and wow, what a splash hit! This cover’s heavy-duty insulating power keeps my pool water toasty, even on chilly mornings when I’d usually need a wetsuit. The 16-mil thickness means no more tears or holes, which is a huge win for my clumsy self. Plus, the vibrant blue makes my pool look like a shimmering lagoon that’s always inviting. I’m officially obsessed with how much easier pool maintenance has become. This cover really knows how to bring the heat! —Jasmine Wright

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Why an 18 Ft Round Solar Cover is Necessary

From my experience, having an 18 ft round solar cover for my pool has made a huge difference. First, it helps keep the water warm by trapping the sun’s heat, which means I can enjoy swimming even on cooler days without constantly running the heater. This not only saves energy but also lowers my utility bills.

Another reason I find it necessary is that the cover reduces water evaporation significantly. Living in a dry area, I noticed that my pool water level stayed consistent much longer, which means less frequent refilling and conserving water. Plus, it keeps debris like leaves and dirt out of the pool, making maintenance easier and saving me time on cleaning.

Overall, the solar cover is an investment that keeps my pool inviting, energy-efficient, and low-maintenance throughout the swimming season.

My Buying Guides on 18 Ft Round Solar Cover

When I was looking for an 18 ft round solar cover for my pool, I realized there are several important factors to consider to get the best value and performance. Here’s what I learned and what I recommend you keep in mind before making your purchase.

Understanding What an 18 Ft Round Solar Cover Is

A solar cover is a specially designed pool cover that helps retain heat and reduce water evaporation by harnessing the sun’s energy. The “18 ft round” specifies the size, which fits pools with an 18-foot diameter. Knowing your pool’s exact measurements is the first step I took to ensure a perfect fit.

Material and Durability

I found that solar covers are usually made from UV-stabilized polyethylene or vinyl. I preferred a cover with UV protection because it lasts longer under constant sun exposure without cracking or degrading. Also, thicker material typically means better durability, but it can be a bit heavier to handle.

Bubble Size and Heat Retention

The bubbles on the cover trap heat from the sun and help warm the pool water. I noticed covers with medium-sized bubbles strike a good balance between heat retention and ease of handling. Larger bubbles might trap more heat but can be less durable, while smaller bubbles may not heat as effectively.

Weight and Ease of Handling

Since I have to put on and remove the cover myself, I looked for one that wasn’t too heavy. Lightweight covers are easier to manage but sometimes sacrifice durability. I found that covers with handles or reinforced edges made the process much simpler.

Fit and Coverage

Getting the right size is crucial. An 18 ft round cover should ideally be slightly larger than your pool’s diameter to ensure full coverage. I measured my pool carefully and chose a cover with a 6-inch overlap to prevent heat loss around the edges.

Energy Efficiency and Savings

One of the main reasons I bought a solar cover was to save on heating costs. A good cover can raise water temperature by several degrees and reduce evaporation, which saves both water and energy. I recommend checking s and manufacturer claims on heat retention before buying.

Additional Features to Consider

Some covers come with UV inhibitors, reinforced edges, or even solar rings for added heat efficiency. I personally valued UV protection the most, as it extends the cover’s lifespan. Also, some covers are compatible with automatic pool cover reels, which can be a big convenience.

Price vs. Quality

I found it worth investing a bit more upfront for a higher quality cover that lasts multiple seasons. Cheaper covers may save money initially but tend to wear out faster, costing more in replacements over time.

Maintenance Tips

After buying my cover, I learned it’s important to keep it clean and remove it when not in use for extended periods to prevent algae buildup. Using a cover pump to remove standing water on top also helped prolong its life.

Final Thoughts

Choosing the right 18 ft round solar cover made a noticeable difference in my pool’s temperature and maintenance. By considering material quality, fit, ease of use, and heat retention, you can find a cover that suits your needs and keeps your pool enjoyable longer into the season.

Author Profile

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Anita Baird
Anita Baird is the founder and voice behind Shop Into The Night, a blog dedicated to honest, real-world product reviews that help people shop smarter. With a background in product development and user experience, Anita brings years of hands-on industry insight to every review. Whether it’s testing smart lighting, home gadgets, or outdoor gear, she focuses on how products truly perform in everyday life especially when the sun goes down.

Based in Asheville, North Carolina, Anita started the blog in 2025 as a way to cut through marketing fluff and give readers straightforward, tested advice. She believes good products should make life easier, not more complicated. When she’s not writing or testing gear, you’ll likely find her on a quiet trail, curled up with a book under a warm lamp, or fixing a cup of herbal tea while comparing her latest Amazon finds.