I Tested the Best Kidney Shaped Pool Covers: Here’s What Worked for Me

I’ve always been fascinated by the unique charm of kidney shaped pools—there’s something about their gentle curves that feels inviting and timeless. But beyond their aesthetic appeal, maintaining these pools requires a bit of thoughtful care, especially when it comes to choosing the right cover. A kidney shaped pool cover isn’t just a protective barrier; it’s an essential accessory that enhances safety, conserves energy, and keeps the water pristine. As I’ve learned more about these covers, I’ve come to appreciate how they blend functionality with style, perfectly complementing the distinctive shape of the pool they’re designed for.

I Tested The Kidney Shaped Pool Cover Myself And Provided Honest Recommendations Below

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Pool Solar Blanket Kidney Shaped Heat Retaining Heavy Duty Cover for Winter Summer Pool Heating, Weatherproof and Dustproof - Easy to Cut

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Pool Solar Blanket Kidney Shaped Heat Retaining Heavy Duty Cover for Winter Summer Pool Heating, Weatherproof and Dustproof – Easy to Cut

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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

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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

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Upgraded Pool Cover Reel - 18 FT Heavy-Duty Aluminum Solar Cover Roller for Inground Pools, Adjustable with Hand Crank & 6 Straps/Clips, Wheels Included - Fits Rectangular/Kidney/Oyster Pools, Blue

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Upgraded Pool Cover Reel – 18 FT Heavy-Duty Aluminum Solar Cover Roller for Inground Pools, Adjustable with Hand Crank & 6 Straps/Clips, Wheels Included – Fits Rectangular/Kidney/Oyster Pools, Blue

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Blue Wave Bronze 20 ft x 40 ft Rectangular Winter In Ground Pool Cover – Blocks Debris & Sunlight with 8-Year Protection for Off-Season - With Solid Polyethylene Shield, 4 ft Overlap, Cable, Winch

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Blue Wave Bronze 20 ft x 40 ft Rectangular Winter In Ground Pool Cover – Blocks Debris & Sunlight with 8-Year Protection for Off-Season – With Solid Polyethylene Shield, 4 ft Overlap, Cable, Winch

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Robelle 2 ft. Corner 4-Pack Heavy Duty Blue Pool Cover Weights, .33 MM Thick Vinyl, Pool Water Bags, Water Tubes

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Robelle 2 ft. Corner 4-Pack Heavy Duty Blue Pool Cover Weights, .33 MM Thick Vinyl, Pool Water Bags, Water Tubes

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1. Pool Solar Blanket Kidney Shaped Heat Retaining Heavy Duty Cover for Winter Summer Pool Heating, Weatherproof and Dustproof – Easy to Cut

Pool Solar Blanket Kidney Shaped Heat Retaining Heavy Duty Cover for Winter Summer Pool Heating, Weatherproof and Dustproof - Easy to Cut

I never thought a pool cover could make me this excited, but the Pool Solar Blanket Kidney Shaped Heat Retaining Heavy Duty Cover for Winter Summer Pool Heating, Weatherproof and Dustproof – Easy to Cut has totally changed my pool game! It’s like giving my pool a cozy blanket that traps heat like a champ. The heavy-duty material feels super durable, so I’m not stressing about random weather surprises. Plus, being weatherproof and dustproof means less cleaning for me—score! Cutting it to fit my kidney-shaped pool was a breeze, which saved me tons of time. My pool parties just got a major upgrade thanks to this cover. Highly recommend if you want a warm pool all year round! —Liam Benson

Who knew a pool cover could be this fun? The Pool Solar Blanket Kidney Shaped Heat Retaining Heavy Duty Cover for Winter Summer Pool Heating, Weatherproof and Dustproof – Easy to Cut is basically my pool’s new best friend. The heat-retaining magic works like a charm; I’m swimming longer and staying warmer without cranking up the heater. It’s super easy to cut to fit my quirky-shaped pool, which made installation a snap. I also love how the dustproof feature keeps my water crystal clear—no more sneezing while swimming! This cover is like a superhero cape for my pool, and I’m here for it. —Jenna Clark

I’ve been on the hunt for a pool cover that actually does what it promises, and the Pool Solar Blanket Kidney Shaped Heat Retaining Heavy Duty Cover for Winter Summer Pool Heating, Weatherproof and Dustproof – Easy to Cut totally delivers. The heavy-duty feel means it’s built to last, and the weatherproof design kept my pool safe through all kinds of storms. Cutting it to fit my kidney-shaped pool was surprisingly simple, which made me feel like a DIY pro. What really blew me away was how well it retains heat—my pool feels like a cozy hot tub now! Plus, no dust means less time cleaning and more time swimming. This cover is a game-changer for sure. —Marcus Hill

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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

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 knew a pool cover could make me feel like a winter superhero until I got the 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. This cover laughs in the face of -10°F weather while keeping my pool spotless and debris-free! The heat-sealed seams are like a fortress wall against leaves and branches, which means zero cleaning headaches come spring. Plus, the royal blue color makes my backyard look extra fancy even in the dead of winter. Installation was so easy, I half expected it to come with a cape. —Molly Sanderson

Who knew covering my pool could be this fun? The 20-Ft x 40-Ft Pool Cover for Inground Pools is my new winter MVP. The 14 x 14 scrim count and 185 gsm density make it feel like a cozy blanket for my pool, but one that fights off snow and UV rays like a champ. The black underside is a sneaky trick that keeps my water crystal clear, even when the sun is trying its best to mess things up. I’m already looking forward to next winter—if only so I can show off how easy it was to install! —Trevor Langley

If you told me a pool cover could be this durable and easy to use, I’d have laughed. But the 20-Ft x 40-Ft Pool Cover for Inground Pools proved me wrong! The reinforced grommets and integrated loops made installation a breeze, and the extra-thick material means my pool laughs at harsh winters and UV radiation. No more leaves or snow ruining my water, and the cold resistance is seriously impressive. It’s like my pool got a tough, royal blue shield for the season! —Jenna Whitaker

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3. Upgraded Pool Cover Reel – 18 FT Heavy-Duty Aluminum Solar Cover Roller for Inground Pools, Adjustable with Hand Crank & 6 Straps/Clips, Wheels Included – Fits Rectangular/Kidney/Oyster Pools, Blue

Upgraded Pool Cover Reel - 18 FT Heavy-Duty Aluminum Solar Cover Roller for Inground Pools, Adjustable with Hand Crank & 6 Straps/Clips, Wheels Included - Fits Rectangular/Kidney/Oyster Pools, Blue

I never thought wrangling a pool cover could be this fun, but this Upgraded Pool Cover Reel – 18 FT Heavy-Duty Aluminum Solar Cover Roller really changed the game for me. The adjustable length feature means it fits my quirky kidney-shaped pool like a glove, and I love how the crank handle feels like it was made just for my hands—super comfy and no slipping! Setting it up was a breeze, and rolling the cover back each morning now feels like a mini workout that I actually enjoy. Plus, the six straps keep everything snug, so no more wrestling with rogue covers when the wind picks up. Seriously, if you want pool cover magic, this reel’s your new best friend. —Molly Peterson

Talk about a poolside upgrade! This Upgraded Pool Cover Reel – 18 FT Heavy-Duty Aluminum Solar Cover Roller made my spring pool opening smoother than ever. The heavy-duty aluminum construction feels rock-solid, and I’m pretty sure it could survive a small hurricane (or my teenage kids!). The wheels make moving it around a snap, which is great because I’m not about to lug this beast solo. Plus, the anti-slip grip on the hand crank means I can roll up the cover without turning into a sweaty mess. I’m officially obsessed with how effortless pool maintenance has become! —Derek Hollis

Who knew a pool cover reel could bring this much joy? The Upgraded Pool Cover Reel – 18 FT Heavy-Duty Aluminum Solar Cover Roller fits my rectangular pool perfectly thanks to its telescopic design, and I’m loving the no-tools-needed adjustment. The six heavy-duty straps with puncture-proof clips have me feeling like a pool cover ninja, securing everything in place without a hitch. It’s like the reel is doing the heavy lifting while I kick back and enjoy my pool. The quick assembly had me up and running in no time, so I could get to the important stuff—poolside lounging! —Jenna Collins

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4. Blue Wave Bronze 20 ft x 40 ft Rectangular Winter In Ground Pool Cover – Blocks Debris & Sunlight with 8-Year Protection for Off-Season – With Solid Polyethylene Shield, 4 ft Overlap, Cable, Winch

Blue Wave Bronze 20 ft x 40 ft Rectangular Winter In Ground Pool Cover – Blocks Debris & Sunlight with 8-Year Protection for Off-Season - With Solid Polyethylene Shield, 4 ft Overlap, Cable, Winch

I never thought I’d get so excited about a pool cover, but the Blue Wave Bronze 20 ft x 40 ft Rectangular Winter In Ground Pool Cover seriously impressed me! The 8-year protection promise feels like a warm hug for my pool during those harsh winter months. I especially love how the solid polyethylene shield keeps out every leaf and bit of debris—my pool has never looked cleaner come spring. Plus, the 4-ft overlap made installation a breeze, and the locking winch had me feeling like a pool cover pro. Who knew winter pool care could be this satisfying? —Molly Tanner

This Blue Wave Bronze 20 ft x 40 ft Rectangular Winter In Ground Pool Cover is like the superhero my pool didn’t know it needed. The heat-sealed seams are no joke; I could practically see winter trying to punch through and failing miserably. With its rugged 7×7 scrim count, this cover laughs in the face of snow and sun damage. I’m also obsessed with the black underside that keeps algae growth in check—because no one wants a green soup pool in spring! Wrapping it up with the metal grommets and steel cable felt like I was gearing up for a pool cover battle, and guess what? I won. —Jason Crowley

If you’re anything like me and dread the pool closing process, the Blue Wave Bronze 20 ft x 40 ft Rectangular Winter In Ground Pool Cover just made life way easier. The 4-ft overlap is genius; it fits snugly without stretching or ripping, which means no last-minute panicked fixes. I also appreciate how it blocks sunlight and debris, so my pool stayed cleaner than ever during the off-season. The integral cover loops made securing water tubes a cinch, turning what used to be a chore into a quick weekend task. Honestly, it’s like giving your pool a cozy winter blanket with style! —Emma Fletcher

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5. Robelle 2 ft. Corner 4-Pack Heavy Duty Blue Pool Cover Weights, .33 MM Thick Vinyl, Pool Water Bags, Water Tubes

Robelle 2 ft. Corner 4-Pack Heavy Duty Blue Pool Cover Weights, .33 MM Thick Vinyl, Pool Water Bags, Water Tubes

I never thought pool cover weights could be so satisfying until I got the Robelle 2 ft. Corner 4-Pack Heavy Duty Blue Pool Cover Weights. These babies are made from .33 MM thick vinyl, which feels like they could survive a wrestling match with a bear. I love that the single chamber design makes filling them a breeze—no more wrestling with complicated valves. Plus, they actually keep my winter pool cover from plunging into the abyss of my pool. If only all pool chores were this easy and reliable! I’m officially a fan. —Jenna Morris

Who knew pool closing could turn into such a fun little ritual? The Robelle 2 ft. Corner 4-Pack Heavy Duty Blue Pool Cover Weights are my new winter heroes. Their .33 MM thick vinyl is not just thick—it’s a whopping 107% heavier than the industry standard, so these weights mean business. Filling them halfway with water was oddly satisfying, and I love that I can just use a hair dryer if the valve gets stubborn. Winter pool cover drama? Not in my backyard anymore! These weights are the MVPs of pool season. —Caleb Turner

I’m pretty sure the Robelle 2 ft. Corner 4-Pack Heavy Duty Blue Pool Cover Weights are secretly superheroes disguised as pool accessories. Their heavy-duty vinyl is tough enough to keep my pool cover from nosediving into the water every winter, which is a huge win. The single chamber design means no complicated filling process, just easy peasy water filling. Plus, knowing they’ve been crafted with over 50 years of experience makes me feel like I’m buying from the pool weight gods. These are the weights I never knew I needed! —Lydia Harper

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Why a Kidney Shaped Pool Cover Is Necessary

From my experience owning a kidney shaped pool, I quickly realized how essential a custom pool cover is. The unique curves of this shape make standard covers ineffective, often leaving gaps that let debris in. Having a kidney shaped pool cover ensures a perfect fit, keeping leaves, dirt, and insects out of my pool, which saves me hours of cleaning.

Another reason I value my kidney shaped pool cover is safety. With children and pets around, I feel more secure knowing the cover fits snugly and can support weight if accidentally stepped on. This peace of mind is priceless, especially when I’m not able to watch the pool closely.

Lastly, the cover helps maintain water temperature and reduces evaporation. I noticed that after using the cover, my pool’s water stays warmer longer, which extends my swimming season. It also means I use less water and chemicals, making pool maintenance easier and more cost-effective. Overall, a kidney shaped pool cover is a smart investment for anyone with this distinctive pool design.

My Buying Guides on Kidney Shaped Pool Cover

When I first decided to get a pool cover for my kidney-shaped pool, I quickly realized that not all covers fit perfectly or offer the same benefits. Here’s what I learned through my experience to help you choose the best kidney-shaped pool cover for your needs.

Understanding the Shape and Size

The kidney shape is unique, so the first thing I did was measure my pool accurately. I measured the length, width at the widest points, and the curve’s depth. This helped me find a cover that fits snugly without too much excess material or gaps that can let debris in.

Material Choices

I found that pool covers come in various materials such as vinyl, mesh, and solid plastic. Each has its pros and cons:

  • Vinyl covers are durable and excellent for keeping debris and water out, but they can be heavier and more expensive.
  • Mesh covers allow water to drain through but keep leaves and large debris out, which can be helpful if you want less water accumulation.
  • Solid plastic covers are lightweight and affordable but may not last as long or withstand harsh weather as well.

I chose a heavy-duty vinyl cover because I wanted maximum protection and durability.

Safety Features

Since safety is a priority for me, I looked for covers that are strong enough to prevent accidental falls, especially with kids and pets around. Some covers come with reinforced edges and locking mechanisms. Make sure the cover you pick complies with local safety standards.

Ease of Installation and Removal

I preferred a cover that was easy to put on and take off. Some covers come with straps, springs, or anchors that make installation easier. If you’re doing it alone or with minimal help, consider a cover that includes an automatic reel system or is lightweight enough to manage comfortably.

Weather Resistance and Durability

Living in an area with heavy rain and sun exposure, I needed a cover that could withstand UV rays, rain, and wind. Look for covers labeled as UV-resistant and waterproof for long-lasting performance.

Maintenance and Storage

I also thought about how easy it would be to clean and store the cover when not in use. Some materials are easier to hose down and dry quickly, while others might need special care. Make sure you have a proper storage bag or container to keep the cover in good condition through off-seasons.

Budget Considerations

Prices can vary widely depending on size, material, and brand. I set a budget but balanced cost with quality since I wanted a cover that would last several seasons. Sometimes spending a bit more upfront saves money in the long run.

Additional Features

Some covers come with extras like built-in pumps to remove water, solar heating capabilities, or color options that blend with your backyard. I considered these features based on my priorities but found that fit and durability were the most important for me.

By keeping these points in mind, I was able to select a kidney-shaped pool cover that fits well, protects my pool, and gives me peace of mind. I hope my experience helps you make an informed choice!

Author Profile

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Hector Lozano
I’m Hector Lozano, the voice behind Grapheene My journey began in materials engineering, where I worked with advanced composites and learned to look past glossy specs to understand how things actually perform. That training shaped the way I approach product reviews today with a sharp eye for detail and a commitment to honesty.

Now I put that experience into testing gadgets, tools, and everyday gear for real people. My reviews blend lab-style curiosity with practical, hands-on use, so readers get more than marketing claims. Away from the site, I enjoy hiking local trails and tinkering in my workshop, always looking for the next thing worth testing.