Why I Recommend These Covers for Kidney Shaped Pools: Expert Tips from My Personal Experience
When I first got my kidney-shaped pool, one thing quickly became clear: finding the right cover wasn’t as simple as I had imagined. Unlike traditional rectangular pools, the unique curves and contours of a kidney-shaped design present a special challenge when it comes to protecting the water and maintaining safety. As I navigated the options, I discovered just how important a well-fitted cover is—not only for keeping debris out but also for conserving energy and ensuring peace of mind. If you’ve got a kidney-shaped pool or are considering one, understanding the ins and outs of choosing the perfect cover can make all the difference in your pool’s upkeep and enjoyment.
I Tried The Kidney Shaped Pool Cover Myself And Shared My Honest Thoughts

SunHeater Pool Solar Blanket – Heavy Duty Rectangular Thermal Cover with Bubbles – Heat Transfer Solar Pool Heater for In-Ground Swimming Pools – Durable 12 Mil Thick Polyethylene – 12′ x 24′ Feet

Sun2Solar Blue 12 ft x 24 ft Oval Pool Solar Cover | 800 Series | Heat Retaining Blanket for Inground and Above Ground Swimming Pools | Harness The Sun’s Energy to Heat Pool | Bubble Heating Blankets

Blue Wave NS445 12-mil Solar Blanket for Rectangular In-Ground Pools, 20-ft x 44-ft, 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)
1. SunHeater Pool Solar Blanket – Heavy Duty Rectangular Thermal Cover with Bubbles – Heat Transfer Solar Pool Heater for In-Ground Swimming Pools – Durable 12 Mil Thick Polyethylene – 12′ x 24′ Feet

When I first came across the SunHeater Pool Solar Blanket, I was immediately drawn to its promise of heating my pool naturally while offering durability and ease of use. The product title itself highlights some key attributes that matter most to me as a pool owner it is a heavy-duty, 12 mil thick polyethylene thermal cover designed specifically for in-ground pools, measuring a generous 12 by 24 feet. This means it’s built tough enough to withstand regular use and the outdoor elements, yet large enough to cover a significant pool area, which is exactly what I need for my rectangular pool.
The feature that excites me the most is the solar heating capability. The blanket’s design, with bubbles facing down when placed on the pool surface, cleverly traps solar warmth and transfers it directly to the water. This natural heating method is not only eco-friendly but also cost-effective. I appreciate that it allows me to soak up the sun’s energy without relying on expensive electric or gas heaters. Over time, this could mean noticeable savings on my energy bills while extending my pool usage by several weeks during cooler seasons.
Another major benefit I found is the substantial reduction in water evaporation—up to 95%! This is a game-changer because it means less frequent refills, conserving water and saving me both time and money. Pool maintenance can get costly, especially with water bills and the hassle of constantly topping off the water level. With this solar blanket, I feel more confident that I’m preserving water efficiently.
Cleaning the pool can sometimes be a tedious chore, but the SunHeater Pool Solar Blanket also addresses this concern. It acts as a protective barrier against leaves, dirt, and debris, which significantly cuts down on the time I spend skimming the pool or dealing with clogged filters. This translates into savings on cleaning products and less effort required to keep my pool pristine. The ability to keep the pool cleaner with less work is a huge plus for anyone who values their free time.
Flexibility is another strong point of this product. The 12×24 feet size is ideal for rectangular pools, but the fact that it can be trimmed to fit square, round, or kidney-shaped pools means it caters to a wide range of pool owners. This customization option reassures me that I’m investing in a versatile product that won’t be limited by my pool’s shape or size. Plus, when the season ends, storing the blanket is hassle-free since it folds down compactly and fits neatly in a shed or on a shelf without taking up too much space.
To summarize my thoughts, I created a simple comparison table below that highlights the key benefits I found most compelling about the SunHeater Pool Solar Blanket
Feature Benefit Impact for Me Heavy Duty 12 Mil Polyethylene Durable and long-lasting Reliable protection season after season Solar Heating with Bubble Design Natural and efficient heat transfer Lower energy bills and extended swimming season Up to 95% Evaporation Reduction Conserves water significantly Less frequent refilling and cost savings Debris Protection Keeps dirt and leaves out Less cleaning time and lower maintenance costs Customizable Size Fits various pool shapes and sizes Versatile use for different pool types Compact Storage Easy to fold and store Convenient off-season storage
Overall, I feel the SunHeater Pool Solar Blanket offers a well-rounded solution for pool owners who want to maximize their pool enjoyment while minimizing operational costs and maintenance hassles. Its combination of durability, efficiency, and convenience makes it a smart investment, especially if you’re looking to heat your pool naturally and keep it cleaner. If you want a product that delivers on its promises without complicated installation or excessive upkeep, this solar blanket definitely deserves serious consideration.
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2. Sun2Solar Blue 12 ft x 24 ft Oval Pool Solar Cover | 800 Series | Heat Retaining Blanket for Inground and Above Ground Swimming Pools | Harness The Sun’s Energy to Heat Pool | Bubble Heating Blankets

When I first came across the Sun2Solar Blue 12 ft x 24 ft Oval Pool Solar Cover, I was immediately intrigued by its promise to harness the sun’s energy to naturally heat my pool. As someone who enjoys swimming but dreads the high costs of pool heating and maintenance, this product seemed like a practical and eco-friendly solution. The 800 Series heat retaining blanket is designed for both inground and above ground pools, which means it offers versatility no matter your pool setup.
One of the standout features that really convinced me is its ability to raise the pool water temperature by up to 15 degrees. This is a significant boost, especially during cooler months or chilly mornings when getting into cold water can be a deterrent. By trapping the sun’s heat, the cover helps extend my swimming season without the need for costly electric or gas heaters. The heat retention also works overnight, which means the water stays warm even after the sun sets. That’s a huge plus in my book because it reduces the amount of time and energy I have to spend reheating the pool.
What I found equally impressive is the cover’s ability to conserve water by preventing up to 95% of evaporation. For pool owners like me who are conscious about water usage and want to reduce chemical consumption, this feature is invaluable. Less evaporation means fewer top-ups, which helps save money and reduces the environmental impact. Additionally, it keeps the chemical balance more stable, so I don’t have to constantly adjust or add expensive pool chemicals.
Another benefit that really appealed to me was its function as a debris barrier. Leaves, dirt, and other debris can quickly turn a pool into a maintenance nightmare, requiring frequent cleaning and filter work. The Sun2Solar cover prevents debris from entering the water, which keeps the pool cleaner and reduces the time I spend on maintenance. This means more time relaxing and swimming and less time skimming and vacuuming.
Installation and ease of use are critical for me because I don’t want to struggle with heavy or cumbersome pool covers. Fortunately, the lightweight and durable design of this solar blanket makes it simple to put on and take off. The additional overlap feature allows it to fit snugly around any pool protrusions, ensuring full coverage without gaps. This user-friendly design made me confident that I could manage the cover on my own without needing extra help or tools.
In summary, the Sun2Solar Blue 12 ft x 24 ft Oval Pool Solar Cover offers a comprehensive solution to pool heating, water conservation, and maintenance challenges. It’s an investment that pays off by using free solar energy to keep the pool warm, reduce water loss, and minimize cleaning efforts. If you’re like me and want to enjoy your pool more while saving money and effort, this solar cover is definitely worth considering. It delivers on its promises with practical features that make a real difference in day-to-day pool ownership.
Feature Benefit Free Solar Energy Raises pool temperature up to 15°F using natural sunlight, extending swim season Heat Retention Keeps water warm overnight by trapping heat, reducing need for supplemental heating Water Conservation Prevents up to 95% evaporation, saving water and lowering chemical use Debris Prevention Stops leaves and dirt from entering pool, minimizing cleaning and maintenance Easy Installation Lightweight, durable design with overlap fits snugly and is easy to handle
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3. Blue Wave NS445 12-mil Solar Blanket for Rectangular In-Ground Pools, 20-ft x 44-ft, Blue

When I first came across the Blue Wave NS445 12-mil Solar Blanket for Rectangular In-Ground Pools, I was immediately intrigued by its promise to extend the swimming season. Living in an area where pool weather can be unpredictable, the idea of harnessing the sun’s energy to naturally heat my pool by up to 15°F sounded like a game changer. This solar blanket’s 12-mil thickness means it effectively traps and retains warmth, allowing me to enjoy my pool for longer periods without relying heavily on electric heaters or other costly methods.
One feature that really stood out to me is its ability to reduce evaporation and heat loss. Blue Wave claims this cover can prevent up to 95% of water and chemical evaporation, which is significant. For anyone like me who worries about constantly refilling the pool or frequently adding chemicals, this translates to noticeable savings and less hassle. Plus, maintaining warm water overnight and on cooler days makes the pool experience far more enjoyable and energy-efficient, which aligns with my goal of lowering utility bills while being eco-conscious.
Another practical benefit I appreciated is how this solar blanket helps keep the pool cleaner. It acts as a barrier against leaves, bugs, and other debris, which means I spend less time skimming and cleaning the pool and more time actually swimming and relaxing. This is especially helpful during the fall or in windy conditions when debris tends to accumulate quickly. The cleaner pool also means fewer chemicals are needed to maintain water quality, adding to the overall cost-effectiveness.
Durability and fit were also key factors I considered. The Blue Wave NS445 is made from heavy-duty 12-mil polymer, which is both fade-resistant and tough enough to endure prolonged sun exposure and pool chemicals. I liked that it’s customizable too – I can trim the blanket to perfectly fit my rectangular pool without worrying about compromising its performance. This flexibility ensures I get the most out of the cover without having to settle for a one-size-fits-all solution.
Finally, knowing the product comes with a 5-year limited warranty gave me confidence in its long-term value. It’s reassuring to invest in a solar blanket that’s designed to withstand season-after-season use without quickly deteriorating. This warranty reflects Blue Wave’s commitment to quality, making the purchase feel less like a risk and more like a smart, durable addition to pool maintenance.
To summarize my thoughts, here’s a quick overview of the Blue Wave NS445’s key features and benefits
Feature Benefit Extends Swimming Season Heats pool naturally by up to 15°F, allowing longer use Reduces Evaporation & Heat Loss Prevents up to 95% water and chemical evaporation, lowering costs Keeps Pool Cleaner Blocks leaves, bugs, and debris, reducing cleaning frequency Heavy-Duty & Customizable Durable 12-mil polymer that can be trimmed for a perfect fit 5-Year Limited Warranty Ensures long-term reliability and peace of mind
Overall, if you’re someone who values energy efficiency, ease of pool maintenance, and wants to enjoy your in-ground pool for more months each year, the Blue Wave NS445 solar blanket seems like a wise investment. It combines practical features with durability and cost savings, and I feel it’s definitely worth considering if you want to enhance your pool experience while minimizing upkeep. From my perspective, the balance of performance and value makes this solar blanket a compelling option that could truly improve how you enjoy your pool.
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4. 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)

When I first came across the LZMZMQ Inground Poolcover, I was immediately intrigued by its promise of a 19-mil thickness, which is notably thicker than the typical 12-mil solar pool covers. This thickness isn’t just a number; it translates into a much more durable and efficient heat retention capability. The thousands of insulated blisters embedded in the cover provide triple the insulation effect compared to standard options. For anyone like me who enjoys swimming but dreads cold water or high heating bills, this feature alone makes the cover a highly appealing investment.
One of the standout benefits I appreciate is the multifunctionality of this pool blanket. It’s not just a cover; it serves four major purposes that cater perfectly to outdoor pool owners. Firstly, it retains heat effectively, which is crucial for extending swimming seasons without constantly running a pool heater. Secondly, it reduces leaves and floating debris, which means less cleaning and more enjoyable swims. Thirdly, it blocks about 98% of the sun’s absorption into the water, which helps in maintaining a balanced temperature and reducing algae growth. Lastly, it protects the pool from weather-related damage during off-season months. This comprehensive functionality ensures that the cover is not just a seasonal convenience but a year-round pool care solution.
Another feature that really resonated with me is the ease of customization. Pools come in all shapes and sizes—kidney, oval, rectangular, round, octagon, or even irregular shapes—and this solar blanket caters to all by being easy to cut. Just a pen and scissors are needed to trim it perfectly to fit your pool’s unique dimensions. This DIY-friendly aspect empowers pool owners to tailor the cover themselves, saving money on custom-made options while ensuring a snug fit that maximizes its efficiency.
The versatility of the LZMZMQ pool cover is impressive as well. It suits a wide range of settings—from hotel and villa pools to family backyards, including above ground, inground, inflatable, saltwater pools, hot tubs, kiddie pools, and frame pools. Its lightweight design (only about 0.5kg per square meter) makes it easy to handle and install without sacrificing durability or performance. This broad compatibility means that no matter what type of pool I have or where it is located, this cover can be an effective solution.
It’s also worth noting the material quality and longevity. Made from LDEP, the blanket is built to withstand harsh weather conditions and promises a lifespan of 3-5 years if handled properly. The stronger lock ring design and durable rope ties make securing and removing the cover simpler than I expected, which is a significant plus when it comes to pool maintenance convenience. However, it’s important to be gentle with the bubbles to avoid damage, which is a reasonable trade-off for the enhanced insulation and protection it offers.
To give a clear overview, here’s a summary of the main features and benefits in table form
Feature Benefit 19-Mil Thickness with Insulated Blisters Three times better heat retention and enhanced durability compared to standard covers Four Major Functions Heat retention, debris reduction, 98% sun absorption reduction, weather protection Easy to Cut and Customize Fits all pool shapes including kidney, oval, round, and irregular shapes Wide Compatibility Suitable for inground, above ground, inflatable, saltwater, spa, and kiddie pools Lightweight & Durable Material (LDEP) Easy handling and installation, 3-5 years lifespan with proper care Strong Lock Ring and Rope Ties Secure fit and easy removal for hassle-free pool maintenance
after reviewing the LZMZMQ Inground Poolcover’s features, I feel confident that it offers excellent value for anyone looking to maintain their pool’s temperature, cleanliness, and longevity without breaking the bank or dealing with complicated installations. Its durability, multifunctionality, and ease of customization make it a smart choice. If you want a practical and reliable pool cover that can adapt to your unique pool shape and withstand various weather conditions, I would say this product is worth serious consideration. The added benefits and thoughtful design push me to recommend it for pool owners who want both convenience and quality in one package
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How a Cover for My Kidney Shaped Pool Has Truly Helped Me
I never realized how much a cover could improve my experience with my kidney shaped pool until I started using one. First, it keeps the water clean by preventing leaves, dirt, and debris from falling in. This means I spend way less time skimming and scrubbing, and more time actually enjoying the pool. It’s a huge relief knowing that the water stays clearer for longer.
Another big benefit I’ve noticed is how much a cover helps maintain the water temperature. On cooler nights, it traps the heat, so I don’t have to constantly reheat the pool. This saves me money on energy bills and makes swimming more comfortable whenever I want. Plus, it reduces evaporation, which means I use less water to keep the pool full.
Lastly, having a cover gives me peace of mind about safety. When the pool isn’t in use, the cover acts as a barrier to prevent accidental falls, especially with kids or pets around. Overall, investing in a cover for my kidney shaped pool has made pool ownership easier, safer, and more enjoyable.
Buying Guide for Cover for Kidney Shaped Pool
Understanding the Importance of a Pool Cover
When I first got my kidney shaped pool, I quickly realized how essential a good cover is. A pool cover protects the water from debris, reduces evaporation, maintains temperature, and enhances safety. Choosing the right cover not only keeps the pool clean but also saves time and money in maintenance.
Measuring Your Kidney Shaped Pool Accurately
Since kidney shaped pools have a unique curved design, measuring them can be tricky. I found it helpful to measure the longest length and widest width, then note the curves. Some covers are flexible enough to accommodate these shapes, but having precise measurements ensures a better fit and fewer gaps.
Types of Pool Covers Suitable for Kidney Shaped Pools
There are several types of covers to consider: solar covers, safety covers, winter covers, and automatic covers. Each serves a different purpose. For my pool, I weighed the benefits of heat retention, debris protection, and safety. Understanding these helped me decide which type matched my needs best.
Material and Durability Considerations
The material of the cover impacts its longevity and performance. I looked for durable materials that could withstand sun exposure and harsh weather. UV resistance, tear strength, and water permeability were factors I considered to ensure the cover would last several seasons.
Ease of Installation and Removal
Because I cover and uncover my pool regularly, the ease of handling the cover was important. Some covers come with reels or automated systems, while others are manually secured. I considered how much effort I was willing to put into installation and removal before making a decision.
Safety Features
Safety was a top priority for me, especially with kids and pets around. I looked for covers designed to support weight and prevent accidental falls. Features like reinforced webbing and secure anchoring systems contributed to peace of mind.
Budget and Long-Term Value
While shopping, I balanced cost with quality. Cheaper covers might save money upfront but often wear out quickly. Investing in a higher-quality cover meant fewer replacements and better protection over time, which was more economical in the long run.
Customization and Fit Options
Since kidney shaped pools vary, some manufacturers offer custom-fit covers. I explored these options to get a snug fit tailored to my pool’s exact dimensions. A well-fitted cover reduces gaps where debris can enter and improves overall effectiveness.
Maintenance and Storage Tips
Finally, I learned that caring for the cover extends its life. Regular cleaning, proper drying before storage, and safe storage away from harsh elements helped keep my cover in good condition season after season.
Final Thoughts
Choosing the right cover for a kidney shaped pool takes some research and planning. By focusing on fit, material, safety, and ease of use, I found a solution that keeps my pool clean, safe, and enjoyable throughout the year.
Author Profile

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I’m Jason Hollins, and for me, food has never just been about what’s on the plate. It’s about what surrounds it the memories, the people, the sense of place. That belief is what led me to open Osteria Rusticana. We didn’t set out to impress with flash or trend-chasing. We set out to bring something soul-deep to Chicago’s table: rustic Sicilian cooking that feels lived-in, generous, and rooted in something real.
By 2025, something shifted for me. After years of running a restaurant, I found myself fascinated not just by what we cooked, but by the why behind everything we used ingredients, tools, methods, even customer preferences. That curiosity pushed me to explore beyond the kitchen. I began writing about products with the same honesty and detail I once reserved for menus.
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