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Liquid Solar Pool Covers

10 Best Liquid Solar Pool Covers 2025 in the United States

#1

Winner

10.0 score

VINGLI 12Mil Solar Pool Cover 20x40FT Rectangle Solar Blanket for Inground Pool and Above-Ground Swimming Pool, Blue (20' x 40')

8%OFF

VINGLI 12Mil Solar Pool Cover 20x40FT Rectangle Solar Blanket for Inground Pool and Above-Ground Swimming Pool, Blue (20' x 40')

VINGLI

10.0 score

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The VINGLI 12Mil Solar Pool Cover is designed for both inground and above-ground pools, measuring 20x40 feet, and is made from durable polyethylene material. One of its main benefits is its ability to extend swimming time by absorbing and releasing heat through its bubble design. This cover provides effective temperature retention, which can help keep your pool warmer for longer periods. Additionally, it significantly reduces water evaporation, aiding in water conservation and maintaining pool levels.

Rating
10.0
Chosen by1,136
Temperature Retention
Evaporation Reduction
Ease of Use

Most important from
439 reviews

Temperature Retention
With this cover, I have not had to add water to the pool in over a month, and our pool heater runs only for about an hour each day.
Evaporation Reduction
These covers are a pain in the neck to take on/off, but they keep the heat in and prevent evaporation.
Ease of Use
We like this Thermal Solar Blanket very much due to being a good thickness, it is well made and is easy to use on our pool!
#2
10.0 score

BigXwell Solar Pool Cover, Blue 16-mil 12 x 24 Foot Rectangle Solar Blanket for In-Ground Pools, 1600 Series Heavy-Duty Insulating Pool Heater Covers for Swimmer

BigXwell Solar Pool Cover, Blue 16-mil 12 x 24 Foot Rectangle Solar Blanket for In-Ground Pools, 1600 Series Heavy-Duty Insulating Pool Heater Covers for Swimmer

BigXwell

10.0 score

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The BigXwell Solar Pool Cover is designed to provide effective coverage for a 12 x 24-foot in-ground pool. It excels in temperature retention thanks to its 16 mil thick material with thousands of thermal bubbles that harness the sun's heat, maintaining a warm pool even on cloudy days and chilly nights. This can significantly reduce the need for expensive heaters, making it energy-efficient and cost-effective.

Rating
10.0
Temperature Retention

Most important from
771 reviews

Temperature Retention
These work great to cover the pool during cooler nights and prevent heat loss.
#3
8.5 score

VINGLI 12Mil Solar Pool Cover 16x32FT Rectangle Solar Blanket for Inground Pool and Above-Ground Swimming Pool, Blue (16' x 32')

18%OFF

VINGLI 12Mil Solar Pool Cover 16x32FT Rectangle Solar Blanket for Inground Pool and Above-Ground Swimming Pool, Blue (16' x 32')

VINGLI

8.5 score

Check price

The VINGLI 12Mil Solar Pool Cover is a solid choice for pool owners looking to extend their swimming season and reduce pool maintenance. Its large 16x32 feet size covers many standard inground and above-ground pools, and it can be trimmed to fit irregular pool shapes, which adds flexibility. The cover’s blue transparent material absorbs and retains heat effectively by trapping warmth in thousands of tiny bubbles, helping to keep pool water warmer for longer. This thermal effect also contributes to less water evaporation, meaning you won’t need to refill your pool as often, saving both water and money.

Rating
8.5
Coverage Area
Temperature Retention
Evaporation Reduction

Most important from
439 reviews

Coverage Area
The oversized dimensions allow easy trimming to fit pools perfectly, helping to better prevent debris from entering.
Temperature Retention
The cover significantly raises pool water temperature, with one user noting a jump from 66 to 83 degrees, outperforming previous covers in insulation.
Evaporation Reduction
The cover does an excellent job keeping leaves and other debris out while simultaneously heating the pool effectively.
Ease of Use
While the cover is heavy and large, especially for bigger pools, having two people to install it makes the process easier and more manageable.

Top 10 Best Liquid Solar Pool Covers 2025 in the United States

Sponsored

Slide 1

Yankee Pool Pillow

28 ft Round Pool Cover | Extra Thick & Durable above-Ground Pool Cover | Sapphire Series of Premium Cold- and UV-Resistant Pool Cover | above-Ground Pool Protection | by Yankee Pool Pillow

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#1

Winner

10.0  score
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VINGLI

VINGLI 12Mil Solar Pool Cover 20x40FT Rectangle Solar Blanket for Inground Pool and Above-Ground Swimming Pool, Blue (20' x 40')

Coverage Area: 20'x40'
Temperature Retention: effective retention
Evaporation Reduction: reduces water evaporation
Ease of Use: easy to install
Safety: good safety features

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8% OFF

Chosen by 1136 this week

Sponsored

Slide 1

Yankee Pool Pillow

28 ft Round Pool Cover | Extra Thick & Durable above-Ground Pool Cover | Sapphire Series of Premium Cold- and UV-Resistant Pool Cover | above-Ground Pool Protection | by Yankee Pool Pillow

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#2
10.0  score
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BigXwell

BigXwell Solar Pool Cover, Blue 16-mil 12 x 24 Foot Rectangle Solar Blanket for In-Ground Pools, 1600 Series Heavy-Duty Insulating Pool Heater Covers for Swimmer

Coverage Area: 12 x 24-foot
Temperature Retention: 16 mil thick thermal bubbles
Evaporation Reduction: up to 95%
Ease of Use: lightweight, easy to install
Safety: reduces chemical evaporation

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#3
8.5  score
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VINGLI

VINGLI 12Mil Solar Pool Cover 16x32FT Rectangle Solar Blanket for Inground Pool and Above-Ground Swimming Pool, Blue (16' x 32')

Coverage Area: 16'x32' Rectangular
Temperature Retention: traps warmth in tiny bubbles
Evaporation Reduction: less water evaporation
Ease of Use: lightweight, floats, easy to use
Safety: no safety barrier for falls

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18% OFF
#4
8.2  score
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Sun2Solar

Sun2Solar Blue 16 ft x 32 ft Rectangle Solar Cover | 1600 Series | Heat Retaining Blanket for Rectangular Inground & Above Ground Swimming Pools | Use Sun to Heat Pool | Bubble Heating Blankets

Coverage Area: 384"L x 192"W
Temperature Retention: raise temperature by up to 15 degrees
Evaporation Reduction: prevent up to 95% water loss
Ease of Use: lightweight and durable resin material
Safety: not a safety cover

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9% OFF
#5
8.2  score
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In The Swim

In The Swim 16' x 32' Premium Blue Rectangle Solar Pool Cover 12 Mil for Solar Heating Above Ground Pools and Inground Pools

Coverage Area: 16' x 32'
Temperature Retention: up to 15 degrees
Evaporation Reduction: reduces heat loss
Ease of Use: use with solar cover reel
Safety: chlorine < 2.5 ppm, pH > 7.2

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36% OFF
#6
8.2  score
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Blue Wave

Blue Wave 24 Feet Round Solar Blanket – 12 Mil Pool Cover with Thermal Bubbles to Retain Heat & Reduce Evaporation – Fade-Resistant Solar Cover for Above Ground Pools – Clear

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#7
7.6  score
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Heatsavr

Heatsavr HS140 The Liquid Solar Pool Cover Automated Kit

Coverage Area: limited compared to full physical covers
Temperature Retention: cuts overnight heat loss by half
Evaporation Reduction: reduces water evaporation up to 50%
Ease of Use: very easy, no heavy covers needed
Safety: safe, won’t break or clog filters

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#8
7.6  score
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SunHeater

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 - 14' x 28' Feet

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#9
7.3  score
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Intex

INTEX 28014E Solar Pool Cover: For 16ft Round Easy Set and Metal Frame Pools – Insulates Pool Water – Reduces Water Evaporation – Keeps Debris Out – Reduces Chemical Consumption

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#10
7.0  score
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Intex Recreation

INTEX 28013E Solar Pool Cover: For 15ft Round Easy Set and Metal Frame Pools – Insulates Pool Water – Reduces Water Evaporation – Keeps Debris Out – Reduces Chemical Consumption

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37% OFF
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Our technology thoroughly searches through the online shopping world, reviewing hundreds of sites. We then process and analyze this information, updating in real-time to bring you the latest top-rated products. This way, you always get the best and most current options available.

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Buying Guide for the Best Liquid Solar Pool Covers

Choosing the right liquid solar pool cover can significantly enhance your swimming experience by maintaining a comfortable water temperature and reducing water evaporation. Liquid solar pool covers are a convenient and effective way to keep your pool warm without the hassle of traditional pool covers. When selecting a liquid solar pool cover, it's important to understand the key specifications that will help you make the best choice for your needs.
Coverage AreaCoverage area refers to the size of the pool that the liquid solar cover can effectively cover. This is important because you need to ensure that the product you choose can cover the entire surface of your pool to maximize its effectiveness. Coverage area is usually measured in square feet or square meters. To pick the right one for you, measure the surface area of your pool and choose a product that matches or exceeds this measurement.
Application FrequencyApplication frequency indicates how often you need to apply the liquid solar cover to your pool. This is important because it affects the convenience and maintenance of your pool. Some products require daily application, while others may last for a week or more. If you prefer a low-maintenance option, look for a product with a longer application frequency. Consider your schedule and how often you are willing to apply the product when making your choice.
Temperature RetentionTemperature retention refers to the ability of the liquid solar cover to maintain the pool's water temperature. This is crucial for ensuring a comfortable swimming experience, especially in cooler climates. Products with higher temperature retention will keep your pool warmer for longer periods. If you live in an area with cooler nights or want to extend your swimming season, choose a product with strong temperature retention capabilities.
Evaporation ReductionEvaporation reduction measures how effectively the liquid solar cover can minimize water loss due to evaporation. This is important for conserving water and reducing the need for frequent refills. Products with higher evaporation reduction rates will save more water and reduce your pool maintenance efforts. If you live in a dry climate or want to minimize water usage, opt for a product with high evaporation reduction.
Ease of UseEase of use refers to how simple it is to apply and manage the liquid solar cover. This is important for ensuring that you can easily maintain your pool without hassle. Some products come with easy-to-use applicators or require minimal effort to distribute evenly across the pool surface. If you prefer a straightforward and user-friendly option, look for products that are known for their ease of use. Consider your comfort level with pool maintenance when making your choice.
SafetySafety is a critical aspect to consider, especially if you have children or pets. Ensure that the liquid solar cover is non-toxic and safe for swimmers. This is important to prevent any health risks associated with the chemicals in the product. Look for products that are specifically labeled as safe for humans and animals. If safety is a top priority for you, choose a product that has been tested and certified for safety.

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