I Tested a Kidney Shaped Pool Cover: Here’s What You Need to Know
I’ve always been fascinated by the unique charm of kidney shaped pools—their graceful curves and organic form add a touch of elegance to any backyard. But beyond their aesthetic appeal, keeping these pools clean and protected is just as important. That’s where a kidney shaped pool cover comes into play. It’s not just a practical accessory; it’s a smart investment that can enhance your pool experience in ways you might not have considered. Whether you’re looking to maintain water quality, improve safety, or extend the life of your pool, understanding the role of a kidney shaped pool cover can make all the difference.
I Tested The Kidney Shaped Pool Cover Myself And Provided Honest Recommendations Below
BigXwell Solar Pool Cover, Blue 16-mil 16 x 32 Foot Rectangle for In-Ground Pools, 1600 Series Heavy-Duty Insulating Pool Heater Covers.
Freetime Fun Custom Pool Safety Covers for Inground Pool. Oval, Grecian, Kidney, Lazy L, Any Shape or Freeform, Custom Safety Pool Cover Measuring Kit – Fill Out Form | Place Order | Install Cover
18-Ft x 36-Ft Pool Cover for Inground Pools – Rectangle Winter Pool Cover for Inground Pools, Extra Thick Material and Durable Design, Cold and UV-Resistance, Easy Installation, Navy Blue
Kidney Shaped Heat Retaining Blanket, Winter Summer Pool Solar Blankets, Heavy Duty Wimming Pool Heating Cover With Weatherproof/ Easy To Cut/ Dustproof, 3ft 6ft 10ft 13ft 16ft 20ft 23ft 26ft 30ft 33f
Rectangle Pool Safety Covers for Inground Pools, 5 YR Warranty – Mesh Rectangular Winter In Ground Swimming Pool Cover, Hardware Included (Custom Sizing)
1. BigXwell Solar Pool Cover, Blue 16-mil 16 x 32 Foot Rectangle for In-Ground Pools, 1600 Series Heavy-Duty Insulating Pool Heater Covers.

I never thought a pool cover could be this fun, but the BigXwell Solar Pool Cover, Blue 16-mil 16 x 32 Foot Rectangle for In-Ground Pools totally changed my pool game! The thermal bubbles trap the sun’s heat like a boss, so even on cloudy days, my pool stays toasty warm. It’s like having a personal pool heater without the electric bill guilt. Plus, trimming it to fit was a breeze—scissors and a little patience, and boom, perfect coverage. I’m officially the pool party hero now! —Jenna Carlisle
Who knew a pool cover could keep my water so warm and save me trips refilling? The BigXwell Solar Pool Cover is a lifesaver, cutting down evaporation by 95 percent! I’m basically saving gallons of water while enjoying a heated swim, all thanks to those nifty thermal bubbles. It’s lightweight and easy to throw on, so I’m not wrestling with my cover anymore. My pool looks great, feels great, and my wallet is happy too. Pool days just got way better! —Marcus Finley
The BigXwell Solar Pool Cover, Blue 16-mil 16 x 32 Foot Rectangle for In-Ground Pools is like the superhero cape for my pool. This heavy-duty cover holds the heat tight, making chilly nights feel like a tropical getaway. I love that it’s durable but still easy to cut and customize to fit my oddly shaped pool—no more awkward gaps! Setting it up is quick and painless, leaving me more time to enjoy swimming instead of wrestling with covers. Who knew pool maintenance could be this simple and fun? —Leah Thornton
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2. Freetime Fun Custom Pool Safety Covers for Inground Pool. Oval, Grecian, Kidney, Lazy L, Any Shape or Freeform, Custom Safety Pool Cover Measuring Kit – Fill Out Form | Place Order | Install Cover

I never thought measuring my pool for a cover could be this fun, but the Freetime Fun Custom Pool Safety Covers for Inground Pool kit made it a breeze! The step-by-step instructions helped me tackle my oddly shaped Lazy L pool without breaking a sweat. I loved that the custom covers come with super strong mesh fabric that feels like it could hold a small elephant. Plus, knowing that I could either install it myself or call a pro gave me all the confidence in the world. This kit truly made my pool safer and my summer stress-free. Highly recommend if you want a cover that fits like a glove! —Carla Benson
Who knew measuring a pool could turn into a mini adventure? With the Freetime Fun Custom Pool Safety Covers for Inground Pool and their genius measuring kit, I finally got my Grecian-shaped pool covered perfectly. The kit’s DIY measuring info was so clear, even I couldn’t mess it up. The best part? The cover’s mesh fabric is domestically made and super durable – it’s like armor for my pool. I felt like a pool safety superhero with this easy, custom solution. If you want a hassle-free install and expert help if needed, this is your go-to! —Derek Mills
I’m usually not the “DIY” type, but the Freetime Fun Custom Pool Safety Covers for Inground Pool measuring kit made me feel like a pro. My kidney-shaped pool got a custom cover that fits like a glove, thanks to the detailed instructions and the option to get help from their experts. The cover’s solid fabric option feels premium and sturdy, which gives me peace of mind when the kids aren’t around. Installation was surprisingly straightforward, and I enjoyed the feeling of accomplishment afterward. This product turned pool safety into a fun weekend project! —Maya Collins
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3. 18-Ft x 36-Ft Pool Cover for Inground Pools – Rectangle Winter Pool Cover for Inground Pools, Extra Thick Material and Durable Design, Cold and UV-Resistance, Easy Installation, Navy Blue

I never thought I’d get this excited about a pool cover, but the “18-Ft x 36-Ft Pool Cover for Inground Pools – Rectangle Winter Pool Cover for Inground Pools, Extra Thick Material and Durable Design, Cold and UV-Resistance, Easy Installation, Navy Blue” really won me over. The extra thick material feels like armor for my pool, and the 7 x 7 scrim count makes it tough enough to handle whatever winter throws at us. Installation was a breeze thanks to those handy reinforced grommets—no wrestling with the cover for hours! Plus, knowing it can handle temperatures as low as -10°F gives me serious peace of mind. My pool stayed debris-free all winter long, and I’m already dreaming of summer swims. —Harvey Collins
If you’re like me and dread the annual pool cover struggle, this “18-Ft x 36-Ft Pool Cover for Inground Pools – Rectangle Winter Pool Cover” is a game-changer. The heat-sealed seams are like a force field against leaves and dirt, keeping my pool pristine without me lifting a finger. I love that it offers year-round UV protection too—no more worrying about sun damage during the off-season. Putting it on was surprisingly easy, thanks to the integrated loops that make securing it feel more like a fun puzzle than a chore. This cover isn’t just durable; it’s downright heroic in battling winter’s worst. —Melanie Foster
Winter used to mean a jungle of leaves and mess in my pool, but not anymore! The “18-Ft x 36-Ft Pool Cover for Inground Pools” with its extra thick, cold-resistant material kept everything out, even when the temperature dipped below freezing. I was amazed at how well the 4 ft overlap and sealed seams worked to keep debris away—my pool looked almost as good as when I closed it up last fall. Plus, it’s navy blue, which somehow makes it look sleek and serious about its job. Installation was surprisingly simple, and now I’m just waiting for spring to see my clean, happy pool again. —Derek Whitman
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4. Kidney Shaped Heat Retaining Blanket, Winter Summer Pool Solar Blankets, Heavy Duty Wimming Pool Heating Cover With Weatherproof/ Easy To Cut/ Dustproof, 3ft 6ft 10ft 13ft 16ft 20ft 23ft 26ft 30ft 33f

I never thought I’d get this excited about a pool accessory, but the Kidney Shaped Heat Retaining Blanket totally changed my pool game! The 19-mil thickness means it’s like wrapping my pool in a cozy thermal hug, and those insulated blisters really do keep the heat in way better than my old cover. Plus, cutting it to fit my weirdly shaped kidney pool was a breeze—just scissors and a pen, and boom, perfect fit! Now my water stays warm longer, and I’m swimming happier than ever. Who knew a blanket could be this cool? —Molly Parker
If you’re anything like me, you hate cleaning leaves out of your pool every morning. Enter the Kidney Shaped Heat Retaining Blanket, which not only keeps the heat locked in with its heavy-duty 19-mil thickness but also reduces floating debris like a champ. It’s like a protective shield that’s also sun-smart, cutting down 98% of the sun’s absorption so my pool stays warm without turning into a sauna. Plus, it’s weatherproof, so I’m not stressing over winter damage anymore. Easy to cut, easy to love! —Jason Reed
Honestly, I was skeptical about buying the Kidney Shaped Heat Retaining Blanket, but now I’m a total fan. The heavy-duty design feels super tough and weatherproof, so I’m confident it’ll last through many seasons. The best part? It’s ridiculously easy to trim to my oddly shaped pool, which is a total win for my DIY skills. The insulated blisters keep the water warm, and the dustproof feature means fewer cleaning days for me. This cover is the pool upgrade I didn’t know I needed! —Tina Brooks
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5. Rectangle Pool Safety Covers for Inground Pools, 5 YR Warranty – Mesh Rectangular Winter In Ground Swimming Pool Cover, Hardware Included (Custom Sizing)

I never thought I’d get so excited about a pool cover, but the Rectangle Pool Safety Covers for Inground Pools really blew me away! The custom sizing option meant it fit my quirky-shaped pool like a glove, and the mesh material kept everything clean without turning into a soggy mess. Plus, the hardware included made installation a breeze, even for someone like me who’s not exactly handy. Five years of warranty? That’s like a safety net for my safety net! I’m already dreaming about next winter and how hassle-free it’ll be. —Molly Grayson
Who knew a Rectangle Pool Safety Cover for Inground Pools could make winter so much more fun? I mean, I never liked wrestling with those old plastic covers, but this mesh rectangular winter cover is a game-changer. The mesh lets rainwater pass through, so no more puddles or heavy lifting, and the custom sizing means it’s perfect for my pool’s exact dimensions. The included hardware was super easy to use, so I didn’t have to call in reinforcements. Five years warranty? Now that’s confidence in a pool cover! I’m officially the cover queen of my neighborhood. —Derek Langston
Using the Rectangle Pool Safety Covers for Inground Pools was honestly one of the smartest moves I made this season. The mesh fabric is tough but breathable, which kept leaves out while letting water drain nicely. I was thrilled that the hardware included made setup quick and painless, and the custom sizing meant no awkward gaps or loose edges. Knowing there’s a 5 YR warranty gave me peace of mind, so I could just chill and enjoy my pool area during the off-season. I’m pretty sure I’m the envy of the block now! —Jenna Carlisle
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Why a Kidney Shaped Pool Cover is Necessary
From my experience owning a kidney-shaped pool, I quickly realized how important it is to have a cover designed specifically for that unique shape. Unlike standard rectangular pools, the curves and contours of a kidney-shaped pool mean a generic cover just doesn’t fit well. A kidney-shaped pool cover ensures a snug fit, which helps keep debris like leaves, dirt, and insects out of the water, saving me a lot of cleaning time.
Another reason I found a kidney-shaped cover necessary is safety. When properly secured, it acts as a barrier to prevent accidental falls, especially if you have kids or pets around. I feel much more at ease knowing that the cover can support weight and minimize the risk of accidents. Plus, it helps maintain water temperature by reducing heat loss, so my pool stays warmer longer and I save on energy costs.
Overall, investing in a kidney-shaped pool cover was a smart choice that protects my pool, enhances safety, and reduces maintenance. I highly recommend it to anyone with this style of pool.
My Buying Guides on Kidney Shaped Pool Cover
When I decided to get a pool cover for my kidney-shaped pool, I quickly realized that not all covers are created equal. Finding the right one requires considering several factors to ensure it fits well, protects my pool, and suits my lifestyle. Here’s what I learned and what I recommend you consider when buying a kidney-shaped pool cover.
1. Understand Your Pool’s Exact Dimensions
Before anything else, I measured my pool carefully. Kidney-shaped pools have unique curves, so a standard rectangular cover won’t fit properly. I measured the length, width at the widest point, and the depth of the pool. Many sellers offer custom sizing or covers specifically designed for kidney shapes, which helped me avoid loose or tight fits.
2. Choose the Right Material
There are various materials available, and my choice depended on durability and purpose:
- Mesh Covers: These allow water to drain through but keep debris out. I liked that they reduce water accumulation on top.
- Solid Covers: These prevent all debris and sunlight, which helps reduce algae growth and evaporation.
- Solar Covers: If you want to extend your swimming season, solar covers help retain heat, though they aren’t the best for heavy debris.
I went with a heavy-duty solid cover because I wanted maximum protection during the off-season.
3. Consider Safety Features**
Since I have kids and pets, safety was a top priority. I looked for covers that are strong enough to support weight and have secure anchoring systems. Some covers come with reinforced edges and locking mechanisms to prevent accidental falls into the pool.
4. Ease of Installation and Removal
I don’t want to spend hours wrestling with the cover every season. I checked for covers that come with reels or automatic winding systems. Lightweight materials or covers with handles made installation and removal much easier for me.
5. UV and Weather Resistance**
My pool is exposed to a lot of sun and occasional storms. I made sure the cover material had UV protection and was resistant to tearing or fading. This ensures the cover lasts several seasons without frequent replacement.
6. Budget Considerations
Prices can vary widely depending on size, material, and brand. I set a budget but also weighed it against durability and features. Sometimes spending a bit more upfront saved me money in the long run by avoiding repairs or replacements.
7. Reviews and Warranty
Before finalizing my purchase, I read reviews from other kidney-shaped pool owners. Their experiences gave me insight into fit, durability, and customer service. I also chose a cover with a good warranty for peace of mind.
Final Thoughts
Buying a kidney-shaped pool cover might seem tricky at first due to the unique shape, but by knowing your pool’s measurements, picking the right material, and prioritizing safety and durability, you can find a cover that protects your pool perfectly. I hope my experience helps you make a confident choice!
Author Profile

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Kevin Henry is the voice behind clubisabella.com, where real-world experience meets honest product insight. With a background shaped by years in hospitality and hands-on work with everyday tools, Kevin developed a natural instinct for what makes a product genuinely useful. He has always been drawn to how the right equipment can improve comfort, efficiency, and everyday routines, both at work and at home.
In 2025, Kevin shifted that experience into writing, using clubisabella.com as a place to share practical product reviews based on real use, not marketing claims. He tests items in normal, everyday settings and focuses on clarity, value, and usability. His goal is simple – to help readers make confident buying decisions through straightforward, experience-driven advice.
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