This is the ultimate Buyer’s guide to the Best 18′ solar pool cover and most important is that, In picking this 18′ solar pool cover, we have considered a lot of factors like quality, features, product price and many more so you can not go wrong with your product purchase.
We have spent around 26 hours to find the right option for you and based on our research Harris C.R.S. Heat Retention Solar Covers for Above Ground Swimming Pools | Retain Sun/Solar Heat by Lowering Your Evaporation Rate Up to 75% | (18′ Round, Heavy Series Blue) is our top pick for you. This is one of the best products currently available in the market. However, if you don’t want to spend extra hours then we have another great option for you is In The Swim 18′ Premium Blue Round Solar Pool Cover 12 Mil for Solar Heating Above Ground Pools and Inground Pools. Here is a review of some of the best 18′ solar pool cover, together with their features and functions.
As you read, through the article, you will understand some of the top 18′ solar pool cover and learn more about their features. Let’s proceed without wasting any more time.
Best 18′ solar pool cover
Image
Product Title
Score
Intex 28015E Solar Pool Cover: for 18ft Round Easy Set and Metal Frame Pools – Insulates Pool Water – Reduces Water Evaporation – Keeps Debris Out – Reduces Chemical Consumption
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9.9
Sun2Solar Blue 18 ft Round Pool Solar Cover | 800 Series | Heat Retaining Blanket for Above Ground & Inground Swimming Pools | Use The Sun’s Natural Energy to Heat Pool | Bubble Heating Blankets
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9.6
VINGLI 16Mil Solar Pool Heater for Above Ground Pools, 18FT Round Solar Pool Cover, Solar Blanket for Inground Pool, Blue (18′)
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9.3
In The Swim 18′ Premium Blue Round Solar Pool Cover 12 Mil for Solar Heating Above Ground Pools and Inground Pools
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8.7
Harris C.R.S. Heat Retention Solar Covers for Above Ground Swimming Pools | Retain Sun/Solar Heat by Lowering Your Evaporation Rate Up to 75% | (18′ Round, Heavy Series Blue)
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8.5
BigXwell 18 Foot Round Solar Pool Cover,16-mil Blue Above-Ground and In-Ground Pools Cover, Heavy-Duty Insulating Pool Heater Cover
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8.2
In The Swim 18′ Standard Blue Round Solar Pool Cover 8 Mil for Solar Heating Above Ground Pools and Inground Pools
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7.6
ALLAREN Solar Pool Cover 18 Foot Round, 10Mil Blue Bubble Pool Blanket for Inground & Above-Ground Pools | Solar Heating Cover | UV-Resistant & Energy Efficient
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7.4
VINGLI 12Mil Solar Pool Heater 18FT Round Solar Blanket-Heavy Duty Solar Pool Cover for Above Ground Pool-Solar Heater for Inground Pool, Blue (18′)
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7.3
Intex 28015E Solar Pool Cover: for 18ft Round Easy Set and Metal Frame Pools – Insulates Pool Water – Reduces Water Evaporation – Keeps Debris Out – Reduces Chemical Consumption
Intex 28015E Solar Pool Cover: for 18ft Round Easy Set and Metal Frame Pools – Insulates Pool Water – Reduces Water Evaporation – Keeps Debris Out – Reduces Chemical Consumption
$67.99 in stock
4 new from $67.99
Amazon.com
as of November 7, 2025 7:42 am
Features
- EASY TO USE – Simply lay the Solar Pool Cover flat on top of your INTEX pool and let the air bubbles absorb and transfer sun heat into the pool water
- PROTECTS POOL FROM DEBRIS – Intended for a 18-foot round pool, this pool cover will minimize debris, leaves, and trash from getting into your pool; while also reducing consumption of chemicals
- EFFICIENT – The Solar Pool Cover is the most efficient type of pool cover; the Solar Pool Cover insulates pool water and reduces water evaporation by 95%
- SAFETY, QUALITY and VALUE – Intex designs, builds, and tests all its products to the highest standards with safety the first order of business; our affordable and innovative products are built to last
- CUSTOMER SATISFACTION – Our dedicated customer service team is available via phone, chat, or email to help with any questions you may have on use, installation, or service needs
Sun2Solar Blue 18 ft Round Pool Solar Cover | 800 Series | Heat Retaining Blanket for Above Ground & Inground Swimming Pools | Use The Sun’s Natural Energy to Heat Pool | Bubble Heating Blankets
Sun2Solar Blue 18 ft Round Pool Solar Cover | 800 Series | Heat Retaining Blanket for Above Ground & Inground Swimming Pools | Use The Sun's Natural Energy to Heat Pool | Bubble Heating Blankets
$69.99
in stock
Amazon.com
as of November 7, 2025 7:42 am
Features
- Free Solar Energy: This solar pool cover uses the sun’s power to raise water temperature by up to 15 Degrees
- Traps Heat: Our pool solar cover retains warmth long after the sun sets, helping to maintain consistent water temperature overnight
- Conserves Water: By reducing evaporation up to 95%, this swimming pool cover helps cut back on chemical use and the need for additional water.
- Debris Prevention: Stops leaves and debris from entering pool, reducing maintenance and keeping your swimming pool clean and clear
- Easy Installation: Our pool covers for above ground and inground pools have a durable design with extra overlap, making it simple to install and remove while fitting around any protrusions (trim as needed).
VINGLI 16Mil Solar Pool Heater for Above Ground Pools, 18FT Round Solar Pool Cover, Solar Blanket for Inground Pool, Blue (18′)
VINGLI 16Mil Solar Pool Heater for Above Ground Pools, 18FT Round Solar Pool Cover, Solar Blanket for Inground Pool, Blue (18')
$105.99
in stock
Amazon.com
as of November 7, 2025 7:42 am
Features
- Extend Swimming Time - The Solar Pool Heater is made of special material. The transparent blue cover absorbs heat through thousands of bubbles during the day and releases heat into the pool, thus allowing for longer swimming time. Let you enjoy a pleasant swimming time! Notice: bubble side is down when use, normal the bubble will be a little deflated before sun exposure due to the principle of thermal expansion and contraction
- Reduces Water Evaporation - Placing the pool solar heater over the pool when not in use minimizes water loss due to evaporation; helps conserve water and maintain pool levels
- Keeping the Water Clean: The Solar Pool Covers are very easy to install. Just place it on the surface of the pool according to the right size of the pool. This will prevent leaves and other debris from falling into the pool and keep it as clean as possible
- Easy to Cut: The solar blanket is suitable for all shapes of pools, the size of the pool cover is 12FT with 2'' extra. If your pool is irregularly shaped, you can cut it according to the size of your pool, as long as you have scissors, you can easily cut the desired size and shape
- High Quality Material: Heavy-Duty material with strong welded seams for long lasting use. It is recommended to use with VINGLI's pool cover reel, which will make the pool heater easier to put on and off. If there is any problem after arrival, please feel free to contact us
In The Swim 18′ Premium Blue Round Solar Pool Cover 12 Mil for Solar Heating Above Ground Pools and Inground Pools
In The Swim 18' Premium Blue Round Solar Pool Cover 12 Mil for Solar Heating Above Ground Pools and Inground Pools
$85.49 in stock
2 new from $85.49
Amazon.com
as of November 7, 2025 7:42 am
Features
- 12 Mil thickness increases surface water temperature up to 15 degrees, extending your pool season enjoyment.
- Light blue cover color is a happy medium between heat absorption and retention
- Prevents evaporative heat loss during cool nights
- Cover cover should only be used when chlorine levels are below 2.5 ppm and pH levels are above 7.2.
- Using a solar cover reel provides more convenience when removing and applying the cover as well as helping to reduce wear and tear.
Harris C.R.S. Heat Retention Solar Covers for Above Ground Swimming Pools | Retain Sun/Solar Heat by Lowering Your Evaporation Rate Up to 75% | (18′ Round, Heavy Series Blue)
Harris C.R.S. Heat Retention Solar Covers for Above Ground Swimming Pools | Retain Sun/Solar Heat by Lowering Your Evaporation Rate Up to 75% | (18' Round, Heavy Series Blue)
$59.39
in stock
Amazon.com
as of November 7, 2025 7:42 am
Features
- ATTRACTIVE COLOR DESIGN & STYLES - Harris solar blankets are made from only 100% virgin UV- protected polyethylene bubble, unlike most, darker colored Blue and Grey covers that are marketed as “clear”. Harris solar covers allow that maximum amount of the sun’s UV rays in to heat your swimming pool – while helping you retain that heat at night! Sun to solar heat, but not solar heat back in the sky!
- C.R.S. HEAT RETENTION SOLAR COVERS – What does this mean?! Simple. CONSERVE, REDUCE & SAVE! CONSERVE. Harris solar blankets conserve water by reducing the amount of “top-off” water needed by 30% - 50%! REDUCE. Covering your pool when not in use is the most effective way of reducing your heating costs while also reducing chemical needs by up to 60%! SAVE. Save on the time required for cleaning and maintenance by keeping debris out of the pool!
- DON’T BE FOOLED! Lighter colored covers let more sun/solar heat into your pool than darker colored covers! According the Unite States Department of Energy, a transparent, or “CLEAR” bubble cover may increase pool solar energy absorption by 15% -25%, while an opaque or “non-transparent” cover will reduce it by 20%–40%. You need to consider this when selecting a pool cover.
- “ALUMINIZED” SOLAR COVERS – Reflective or “aluminized” layers found within some solar covers tend to be extremely heavy and difficult to manage because, by definition – they are dipped in an aluminum alloy. This process can also make solar covers appear a darker gray in color which reduces heat absorption by water.
- TRIM TO FIT - Your pool MAY be uniquely shaped. Getting the right fit is as easy as finding a marker and sharp pair of scissors! Place the bubbles face down to the water and trace a line on the cover showing where you should cut off the additional material. Don’t worry -this won’t affect the manufacturer’s warranty---they understand!
BigXwell 18 Foot Round Solar Pool Cover,16-mil Blue Above-Ground and In-Ground Pools Cover, Heavy-Duty Insulating Pool Heater Cover
BigXwell 18 Foot Round Solar Pool Cover,16-mil Blue Above-Ground and In-Ground Pools Cover, Heavy-Duty Insulating Pool Heater Cover
$160.59 in stock
Amazon.com
as of November 7, 2025 7:42 am
Features
- Harness the Power of Sun: The 16 mil solar pool cover with thousands of thermal bubbles can trap the heat from the sun. this cover can heat the pool up under the full sunlight in summer. And hold the temperature on cloudy days or at chilly nights.
- Maximize Heat Retention: our pool cover traps and maintains the heat within your pool. Enjoy a warm swim, regardless of the weather condition! Jump into the pool with confidence, Let your friends know that BIGXWELL keeps the warm for you！
- Trim to Fit: Suitable for inground or above-ground pool. PE material cover is durable but easy to be cut with scissors. Fit for swimming pools of all shapes.
- Minimize Water Evaporation: This solar blanket can helps you reduces pool water evaporation by 95 percent, so you don't need to add water again every time you swim, avoiding wasting water. When you're not swimming, simply cover your pool with this pool heater and keep your pool covered to reduce the amount of water lost.
- High-quality material, promising longevity even under harsh weather conditions.It's lightweight and easy to install or remove.
In The Swim 18′ Standard Blue Round Solar Pool Cover 8 Mil for Solar Heating Above Ground Pools and Inground Pools
In The Swim 18' Standard Blue Round Solar Pool Cover 8 Mil for Solar Heating Above Ground Pools and Inground Pools
$69.99 in stock
2 new from $69.99
Amazon.com
as of November 7, 2025 7:42 am
Features
- 8 Mil thickness increases surface water temperature up to 10 degrees, extending your pool season enjoyment.
- Light blue cover color is a happy medium between heat absorption and retention
- Prevents evaporative heat loss during cool nights
- Cover cover should only be used when chlorine levels are below 2.5 ppm and pH levels are above 7.2.
- Using a solar cover reel provides more convenience when removing and applying the cover as well as helping to reduce wear and tear.
ALLAREN Solar Pool Cover 18 Foot Round, 10Mil Blue Bubble Pool Blanket for Inground & Above-Ground Pools | Solar Heating Cover | UV-Resistant & Energy Efficient
ALLAREN Solar Pool Cover 18 Foot Round, 10Mil Blue Bubble Pool Blanket for Inground & Above-Ground Pools | Solar Heating Cover | UV-Resistant & Energy Efficient
$97.49 in stock
Amazon.com
as of November 7, 2025 7:42 am
Features
- SOLAR HEAT MAGNIFYING GLASS: Our 10mil solar pool cover has thousands of bubbles, which capture and release heat to your pool, harnessing the energy of the sun to raise the pool temperature and extend your swim time. Enjoy your pool time all the day!
- POOL SHIELD: When you worry about dirty pool water every day, simply put our solar blanket over the water. Stop leaves, bugs & dirt instantly! Wake up to face crystal-clear water and a easy day.
- REDUCE WATER EVAPORATION: Provide you with 95% reduction in water evaporation when you cover your pool. No need to worry about the cost of water and save water refilling costs.
- CUSTOM FIT IN 5 MINUTES: Irregular pools? No problem! The solar pool covers are suitable for all types of swimming pools, even irregular ones can be cut to fit perfectly. With just a pair of scissors, you can easily customize a unique pool cover for your pool.
- HIGH QUALITY MATERIALS: Our pool covers are made of high density PE material for durability. Provide you with stable protection for multiple seasons.
VINGLI 12Mil Solar Pool Heater 18FT Round Solar Blanket-Heavy Duty Solar Pool Cover for Above Ground Pool-Solar Heater for Inground Pool, Blue (18′)
VINGLI 12Mil Solar Pool Heater 18FT Round Solar Blanket-Heavy Duty Solar Pool Cover for Above Ground Pool-Solar Heater for Inground Pool, Blue (18')
$89.99
in stock
Amazon.com
as of November 7, 2025 7:42 am
Features
- Extend Swimming Time - The Solar Pool Heater is made of special material. The transparent blue cover absorbs heat through thousands of bubbles during the day and releases heat into the pool, thus allowing for longer swimming time. Let you enjoy a pleasant swimming time! Notice: bubble side is down when use, normal the bubble will be a little deflated before sun exposure due to the principle of thermal expansion and contraction
- Reduces Water Evaporation - Placing the pool solar heater over the pool when not in use minimizes water loss due to evaporation; helps conserve water and maintain pool levels
- Keeping the Water Clean: The Solar Pool Covers are very easy to install. Just place it on the surface of the pool according to the right size of the pool. This will prevent leaves and other debris from falling into the pool and keep it as clean as possible
- Easy to Cut: The solar blanket is suitable for all shapes of pools, the size of the pool cover is 12FT with 2'' extra. If your pool is irregularly shaped, you can cut it according to the size of your pool, as long as you have scissors, you can easily cut the desired size and shape
- High Quality Material: Heavy-Duty material with strong welded seams for long lasting use. It is recommended to use with VINGLI's pool cover reel, which will make the pool heater easier to put on and off. If there is any problem after arrival, please feel free to contact us
With this, our list of best 18′ solar pool cover has come to an end. Like we said in the earlier part of this post, we have done extensive research on these 18′ solar pool cover. Not to mention, the prices of the 18′ solar pool cover are also flexible. You should also check VINGLI 16Mil Solar Pool Heater for Above Ground Pools, 18FT Round Solar Pool Cover, Solar Blanket for Inground Pool, Blue (18′) one of the most sold items in the market.
