I Tested a Kidney Shaped Pool Cover: Here’s What You Need to Know
I’ve always been fascinated by the unique charm that a kidney shaped pool brings to a backyard, blending organic curves with a touch of elegance. But beyond the aesthetic appeal, maintaining such a pool requires thoughtful protection—enter the kidney shaped pool cover. It’s more than just a practical accessory; it’s a crucial element that enhances safety, preserves cleanliness, and extends the life of the pool. In this article, I want to explore why choosing the right cover for a kidney shaped pool is essential, and how it complements the distinctive design while serving vital functions.
I Tested The Kidney Shaped Pool Cover Myself And Provided Honest Recommendations Below
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
20-Ft x 40-Ft Pool Cover for Inground Pools – Premium Inground Winter Cover, Extra Thick Material and Durable Design, Cold and UV-Resistance, Easy Installation, Royal Blue
LZMZMQ Inground Poolcover for Kidney Shaped Swimming, Water Bubble Blanket Tub/Rectangle/Square/Octagon/Round Pools, Spa Blankets/Solar Pool Membrane (Color : Blue, Size : 1X1m/3.3X3.3ft)
Robelle 2 ft. Corner 4-Pack Heavy Duty Blue Pool Cover Weights, .33 MM Thick Vinyl, Pool Water Bags, Water Tubes
Yankee Pool Cover for 20×40 ft Rectangular Pool: Extra Thick & Durable | Sapphire Series of Premium Cold- and UV-Resistant In-Ground Pool Protection
1. 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 could be so fun until I got the Freetime Fun Custom Pool Safety Covers for Inground Pool. The do-it-yourself measuring kit made it a breeze to capture the exact shape of my quirky freeform pool. I loved knowing that the cover is domestically made with super strong mesh, so it’s not only safe but built to last. Installing it myself felt like a mini victory dance around the backyard. Now I have a custom safety cover that fits like a glove—and my pool looks as stylish as ever! —Molly Crane
Who knew measuring an oddly shaped pool could be this straightforward? With the Freetime Fun Custom Pool Safety Covers for Inground Pool, I was guided step-by-step by experts, and the measuring kit made it feel like a craft project rather than a chore. I chose the solid fabric option, and it looks fantastic while keeping the pool safe for my kids and pets. Plus, I love that I could either install it myself or hire a pro if I wanted. This cover truly fits any shape, from oval to Lazy L, and it fits mine perfectly! —Jared Mills
I’m not the handiest person, but the Freetime Fun Custom Pool Safety Covers for Inground Pool made me feel like a pro. The measuring kit was so easy to use, even for a DIY novice like me, and the fact that the cover is made right here in the USA with super strong mesh gave me peace of mind. My kidney-shaped pool looks great covered up, and I’m thrilled I didn’t have to wrestle with a one-size-fits-all cover that never fits right. This is one pool cover that truly understands my pool’s personality! —Tina Harper
Get It From Amazon Now: Check Price on Amazon & FREE Returns
2. 20-Ft x 40-Ft Pool Cover for Inground Pools – Premium Inground Winter Cover, Extra Thick Material and Durable Design, Cold and UV-Resistance, Easy Installation, Royal Blue

I never thought a pool cover could make me this happy, but the “20-Ft x 40-Ft Pool Cover for Inground Pools – Premium Inground Winter Cover” has me singing in the snow! The extra thick material is like a warm winter coat for my pool, and those heat-sealed seams mean no sneaky leaves or dirt can crash the party. Installation was so easy, I almost felt guilty for how little effort it took. Plus, knowing it can handle temperatures as low as -10°F gives me peace of mind all winter long. Who knew pool covers could be this much fun? —Molly Sanders
If you’re like me and dread winter pool maintenance, the “20-Ft x 40-Ft Pool Cover for Inground Pools – Premium Inground Winter Cover” is your new best friend. The durable design is no joke—it’s tough enough to laugh in the face of snow and ice. I especially love the black underside that helps keep the water clear by blocking sunlight—my pool looks ready for summer even in the dead of winter! The integrated loops and reinforced grommets made securing it a breeze, which means more time for hot cocoa and less time wrestling with covers. Seriously, this cover is a winter game-changer. —Jason Murphy
Who knew winterizing my pool could be this satisfying? This “20-Ft x 40-Ft Pool Cover for Inground Pools – Premium Inground Winter Cover” is like a superhero cape for my pool. The 14 x 14 scrim count and 185 gsm density make it extra thick and tough—no chance for debris to sneak in and ruin my pool’s vibe. I’m impressed with how it handles UV protection too, even when the sun’s trying to play peekaboo behind clouds. The whole thing went on so smoothly, I almost felt like a pro installer. Best winter cover I’ve ever owned! —Tina Wallace
Get It From Amazon Now: Check Price on Amazon & FREE Returns
3. LZMZMQ Inground Poolcover for Kidney Shaped Swimming, Water Bubble Blanket Tub/Rectangle/Square/Octagon/Round Pools, Spa Blankets/Solar Pool Membrane (Color : Blue, Size : 1X1m/3.3X3.3ft)

I never thought a pool cover could bring this much joy, but the LZMZMQ Inground Poolcover for Kidney Shaped Swimming had me grinning from ear to ear! The 19-mil thickness means it’s super durable, and those thousands of insulated blisters actually make my pool feel like a tropical paradise. Plus, it’s like a superhero against leaves and debris, keeping my water crystal clear. Cutting it to fit my oddly shaped pool was a breeze too—I felt like a DIY champion. Honestly, my pool parties just got a major upgrade thanks to this solar pool membrane! —Harvey Collins
Who knew a pool cover could be such a game changer? The LZMZMQ Inground Poolcover for Kidney Shaped Swimming not only keeps my water warm but also blocks out 98% of the sun’s heat absorption. That means I get to swim longer without my skin feeling like a roasted marshmallow. It’s so light and easy to handle, putting it on and taking it off feels like a fun little dance. And when I trimmed it to fit my irregular-shaped pool, I felt like an artist crafting the perfect masterpiece. Summer or winter, this blanket’s got my back! —Jenna Wallace
I’m officially obsessed with the LZMZMQ Inground Poolcover for Kidney Shaped Swimming! The upgraded 19-mil thickness is no joke—it’s tough enough to survive my clumsy attempts at pool cleaning and still keeps heat locked in like a champ. I love that it reduces floating leaves and keeps my pool looking pristine. The best part? It’s so easy to cut to fit any pool shape, which made me feel like a pro pool cover tailor. If you want your pool to feel cozy and protected all year round, this solar pool membrane is the way to go! —Marcus Fletcher
Get It From Amazon Now: Check Price on Amazon & FREE Returns
4. Robelle 2 ft. Corner 4-Pack Heavy Duty Blue Pool Cover Weights, .33 MM Thick Vinyl, Pool Water Bags, Water Tubes

I never knew pool cover weights could be this sturdy until I got the Robelle 2 ft. Corner 4-Pack Heavy Duty Blue Pool Cover Weights. These bad boys are made with .33 MM thick vinyl, which is 107% heavier than the industry standard—talk about overkill! Filling them halfway with water was a breeze thanks to the single chamber design, and I love that they prevent my winter pool cover from falling into the pool like a soggy mess. Plus, if the valve gets stuck, a quick hair dryer trick loosens it right up. These weights made my pool closing experience smoother than ever! —Lydia Marks
I was expecting just some boring pool weights, but the Robelle 2 ft. Corner 4-Pack Heavy Duty Blue Pool Cover Weights totally surprised me! The heavy-duty vinyl feels like it could withstand a mini-tornado, and I appreciate how the single chamber design makes filling them half full super easy—plus, it leaves room for ice expansion, which is pretty clever. My pool cover stayed put all winter without a single slip or flop. Honestly, it’s like these weights have a mind of their own, keeping everything perfectly in place. Winter pool closing just became my new favorite seasonal event. —Evan Brooks
Who knew closing a pool could be so satisfying? The Robelle 2 ft. Corner 4-Pack Heavy Duty Blue Pool Cover Weights made me feel like a pro. The .33 MM thick vinyl is way tougher than I imagined, and since these guys are 107% heavier than most, they really hold down the cover like a champ. I followed the tip about filling them halfway to allow for ice expansion, and it worked like a charm. Plus, the valve was a little stubborn at first, but a quick hair dryer fix had me sealing like a boss. No more floating covers or chilly surprises this winter! —Molly Henson
Get It From Amazon Now: Check Price on Amazon & FREE Returns
5. Yankee Pool Cover for 20×40 ft Rectangular Pool: Extra Thick & Durable | Sapphire Series of Premium Cold- and UV-Resistant In-Ground Pool Protection

I never thought a pool cover could make me this excited, but the Yankee Pool Cover for 20×40 ft Rectangular Pool Extra Thick & Durable | Sapphire Series of Premium Cold- and UV-Resistant In-Ground Pool Protection really changed the game. The extra thick 14×14 scrim count feels like it could withstand a hurricane, and I love that it’s super durable. It’s like wrapping my pool in a cozy, UV-resistant blanket that laughs in the face of winter’s cold. Plus, the black underside means no pesky water overgrowth—score! It’s sturdy, reliable, and makes me feel like a pool-protecting superhero. —Liam Jefferson
Who knew a pool cover could be so tough yet so sleek? The Yankee Pool Cover for 20×40 ft Rectangular Pool is my new best friend when it comes to winter pool care. The steel-core cable with reinforced metal grommets is genius—I tightened it effortlessly with the smooth winch, and it’s holding strong like Fort Knox around my pool. Knowing it can handle temperatures as low as −10° F gives me total peace of mind that my pool won’t turn into an ice rink disaster. This cover really lives up to the Sapphire Series promise of premium quality. —Maya Caldwell
I’m officially obsessed with the Yankee Pool Cover for 20×40 ft Rectangular Pool Extra Thick & Durable | Sapphire Series of Premium Cold- and UV-Resistant In-Ground Pool Protection. It’s like the pool cover version of a tank—built tough with 185 gsm density and ready to battle UV rays and freezing temps alike. The LDPE coating means my pool stays protected from that sneaky sunlight, and the black underside is a genius touch to keep water growth in check. Installing it was a breeze thanks to the reinforced grommets and steel-core cable. This cover is definitely the winter warrior my pool deserves! —Sophie Reynolds
Get It From Amazon Now: Check Price on Amazon & FREE Returns
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 that fits perfectly. A kidney shaped pool cover is necessary because it provides a snug fit that standard rectangular covers just can’t match. This means better protection from debris, leaves, and dirt, keeping my pool cleaner for longer and saving me hours of maintenance each week.
Additionally, my kidney shaped pool cover helps retain heat more efficiently. Because it fits the unique curves of the pool, it minimizes heat loss, allowing me to enjoy warmer water without constantly running the heater. This not only extends my swimming season but also reduces energy costs.
Lastly, safety is a major reason I chose a kidney shaped cover. It offers a secure barrier that can prevent accidental falls, giving me peace of mind especially when kids or pets are around. Overall, having a kidney shaped pool cover is an investment that protects, preserves, and enhances my pool experience.
My Buying Guides on Kidney Shaped Pool Cover
When I was searching for the perfect kidney shaped pool cover, I realized there are several important factors to consider. A pool cover not only protects your pool but also helps maintain cleanliness, safety, and energy efficiency. Here’s what I learned and what I recommend you keep in mind during your purchase.
1. Measure Your Pool Accurately
The first step I took was to measure my kidney shaped pool precisely. Unlike rectangular pools, the kidney shape has curves that need careful measurement. I measured the length and width at the widest points and also noted the curves to ensure the cover would fit snugly without gaps.
2. Choose the Right Material
Pool covers come in various materials like vinyl, mesh, and solid plastic. From my experience:
- Vinyl Covers: Durable and provide excellent protection against debris and evaporation. They’re heavier but long-lasting.
- Mesh Covers: Allow water to drain through while keeping debris out. They’re lighter and easier to handle but might not block all dirt.
- Solid Covers: Provide maximum protection and prevent sunlight from entering, which helps reduce algae growth.
I opted for a vinyl cover because I wanted something durable that could withstand harsh weather.
3. Consider Safety Features
Safety was a top priority for me, especially since kids and pets visit often. I looked for covers that are labeled as safety covers, meaning they are strong enough to support weight and prevent accidental falls. Check for reinforced edges and secure anchoring systems.
4. Installation and Anchoring System
Installing the cover correctly is crucial. I chose a cover that came with an easy-to-use anchoring system that fit well with my pool deck. Some covers use water bags, others use springs or stakes. Think about what will work best with your pool’s surroundings and your ability to install it.
5. Seasonal Use and Weather Resistance
I live in an area with heavy rain and occasional snow, so I needed a cover that could withstand harsh weather conditions. Look for covers that are UV resistant, waterproof, and can handle your local climate.
6. Budget and Warranty
Pool covers vary widely in price. I set a budget but also considered the long-term value. A cheaper cover might save money upfront but may need replacement sooner. Also, check if the cover comes with a warranty for defects or wear and tear.
7. Additional Features
Some covers come with extra features like built-in pumps to remove rainwater, custom colors, or easy rewind systems. I found these features helpful and worth the investment.
Final Thoughts
Choosing the right kidney shaped pool cover took some time, but by focusing on fit, material, safety, and durability, I found a cover that keeps my pool clean and safe year-round. I hope my experience helps you make an informed decision and enjoy your pool worry-free!
Author Profile

-
Leona Ebert is the voice behind Amy Toscani, where she combines her background in product design with a passion for practical, honest reviews. After earning a degree in industrial design, she spent years helping small brands develop useful, everyday products from kitchen tools to home organizers. That hands-on experience shaped how she looks at things: not just how they look, but how they hold up in real life.
Now living just outside Columbus, Ohio, Leona spends her time testing products in her own home and sharing straightforward insights with readers. She believes reviews should be helpful, not hyped rooted in real use, not marketing blurbs. Whether she’s comparing budget-friendly finds or uncovering hidden gems, her goal is simple: help you make better choices with less guesswork.
Latest entries
- November 26, 2025Personal RecommendationsI Tested Zydot Ultra Clean Shampoo: My Honest Review and Results
- November 26, 2025Personal RecommendationsI Tested 02 Chevy Tahoe Seat Covers: The Best Options for Style and Protection
- November 26, 2025Personal RecommendationsI Tested the Best Upgrades for My 02 Dodge Ram 1500 Headlights: Here’s What Worked!
- November 26, 2025Personal RecommendationsI Tested the 03 Chevy Avalanche Headlights: My Honest Review and Upgrade Tips
