Finding a 18×36 pool solar cover that suits your need and does its job well can be challenging. Overall, our tester reviews these 18×36 pool solar cover with giving ratings and marks for its durability, ease of setup and use. Also the 18×36 pool solar cover price will be fairly matched the product’s performance, plus with the attractive and sturdy design etc that comes with the product. We conducted hands-on testing for 18×36 pool solar cover and have the details guide and list provided below.
In this in-depth review guide, we will discuss about the best 18×36 pool solar cover.
The Best 18×36 pool solar cover
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Harris C.R.S. Heat Retention Solar Covers for In-Ground Swimming Pools | Retain Sun/Solar Heat by...
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The Best 18×36 pool solar cover
Sun2Solar Blue 18-Foot-by-36-Foot Rectangle Solar Cover | 1200 Series | Heat Retaining Blanket for In-Ground and Above-Ground Rectangular Swimming Pools | Use Sun to Heat Pool | Bubble-Side Down
$159.99 in stock
Amazon.com
as of June 19, 2025 1:18 am
Features
- Free Solar Energy: Our solar covers raise pool water temperature up to 15 degrees
- Traps Heat: Maximizes heat retention, helping to keep water warm overnight
- Conserves Water: Prevents up to 95% of water evaporation, reducing chemical consumption and additional water used by your pool
- Debris Prevention: Stops leaves and debris from entering pool, reducing maintenance and keeping your pool clean and clear
- Easy Installation: The durable lightweight design makes it simple to install and remove with additional overlap to fit around any protrusions
Sun2Solar Blue 18-Foot-by-36-Foot Rectangle Solar Cover | 1600 Series | Heat Retaining Blanket for In-Ground and Above-Ground Rectangular Swimming Pools | Use Sun to Heat Pool | Bubble-Side Down
$209.99
in stock
Amazon.com
as of June 19, 2025 1:18 am
Features
- Free Solar Energy: Our solar covers raise pool water temperature up to 15 degrees
- Traps Heat: Maximizes heat retention, helping to keep water warm overnight
- Conserves Water: Prevents up to 95% of water evaporation, reducing chemical consumption and additional water used by your pool
- Debris Prevention: Stops leaves and debris from entering pool, reducing maintenance and keeping your pool clean and clear
- Easy Installation: The durable lightweight design makes it simple to install and remove with additional overlap to fit around any protrusions
In The Swim 18 x 36 Foot Rectangle Premium Pool Solar Blanket Cover 12 Mil
out of stock
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as of June 19, 2025 1:18 am
Features
- Raises water temperature up to 8-10 degrees in approximately 5-7 days of consistent sunlight
- Reduces your water evaporation and chemical loss to save you money
- Reduces heat loss and minimizes the amount of debris that can get in the water
- Extends the swimming season by maintaining a comfortable swimming temperature in the pool
- 7 Year Manufacturer's Limited Warranty
Doheny's Clear-Tek Micro-Bubble Solar Covers for In-Ground Swimming Pools | Increase Your Pools Solar Energy Absorption by Up to 25% (18' x 36', 1600 Standard Series Blue)
$151.19
in stock
Amazon.com
as of June 19, 2025 1:18 am
Features
- Made in the USA – Enjoy Your Pool: These solar covers help keep your pool clean from leaves and debris while absorbing heat from the sun to maintain the perfect water temperature. Simply remove the cover and jump in!
- Advanced Micro-Bubble Technology: Features twice the bubbles of standard solar covers, delivering superior heat retention and transfer for a warmer pool, faster.
- Reduce Heat Loss & Save Money: Acts as a barrier to prevent evaporation, cutting heating costs by up to 70% and keeping your pool warm longer.
- Lighter Colored Solar Pool Covers are Better: Lighter-colored or transparent covers may increase pool solar energy absorption by 15%-25%, while a darker-colored cover will reduce it by 20%-40%.
- Easy to Customize & Install: Easily trim to fit any pool shape or size with scissors—without voiding the warranty!
Blue Wave NS525 Rectangular 18 x 36-ft In-Ground Pools-Clear 14 mil Solar Blanket
$298.18
in stock
2 new from $298.18
Amazon.com
as of June 19, 2025 1:18 am
Features
- CONSERVES ENERGY – This 14-mil blanket covers your swimming pool and employs solar heating to increase the water temperature by up to 15 degrees Fahrenheit
- MINIMIZES HEAT LOSS: Our insulating thermal bubbles provide effective heating all summer long. This blanket is packed with innovative cells ensuring your swimming pool stays warm through cool nights and cloudy days
- SUPERIOR DURABILITY - This Rectangular 14-mil Solar Blanket for in-ground swimming pools is designed to withstand deterioration caused by ultraviolet rays and chemicals
- REDUCE EVAPORATION: Prevent up to 95% of pool water and chemical evaporation with the use of a solar blanket. This reduction of evaporation is not only environmentally friendly, it will save you time and money, as well
- 6-YEAR WARRANTY - Your product comes with a 6-year manufacturer warranty
Sun2Solar Blue 18-Foot-by-36-Foot Rectangle Solar Cover | 800 Series Style | Heat Retaining Blanket for In-Ground and Above-Ground Rectangular Swimming Pools | Use Sun to Heat Pool | Bubble-Side Down
$119.99
in stock
Amazon.com
as of June 19, 2025 1:18 am
Features
- Free Solar Energy: Our solar covers raise pool water temperature up to 15 degrees
- Traps Heat: Maximizes heat retention, helping to keep water warm overnight
- Conserves Water: Prevents up to 95% of water evaporation, reducing chemical consumption and additional water used by your pool
- Debris Prevention: Stops leaves and debris from entering pool, reducing maintenance and keeping your pool clean and clear
- Easy Installation: The durable lightweight design makes it simple to install and remove with additional overlap to fit around any protrusions
Robelle 1836RS-8 Box Heavy-Duty Swimming Pool Solar Heating Cover, 18 x 36, Blue
$229.99
in stock
Amazon.com
as of June 19, 2025 1:18 am
Features
- Extends Swimming Season
- Increases Pool Water Temperature By Up To 10 Degrees Fahrenheit
- Cuts Evaporation By Up To 90%
- Helps Retain Solar Energy And Keep Heat In Your Pool
Harris C.R.S. Heat Retention Solar Covers for In-Ground Swimming Pools | Retain Sun/Solar Heat by Lowering Your Evaporation Rate Up to 75% | (18' x 36', Heavy Series Blue)
$129.59
in stock
Amazon.com
as of June 19, 2025 1:18 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!
Sun2Solar Blue 18-Foot-by-36-Foot Rectangle Solar Cover Heat Retaining Blanket | 1600 Series with 6-Pack of Grommets Bundle | In-Ground and Above-Ground Rectangular Swimming Pool | Bubble-Side Down
$214.99
in stock
Amazon.com
as of June 19, 2025 1:18 am
Features
- Free Solar Energy: Our premium solar covers raise pool water temperature up to 15 degrees
- Traps Heat: Maximizes heat retention, keeping water warm overnight
- Conserves Water: Prevents up to 95% of water evaporation and reduces chemical consumption
- Debris Prevention: Reduces pool maintenance and keeps water crystal clear
- Easy to Use: Lightweight and durable design makes installing your solar cover a breeze
SpaChoice 1836RS-8 Box-CB Heavy-Duty Swimming Pool Solar Heating Cover, 18 x 36
$229.98
in stock
2 new from $229.98
Amazon.com
as of June 19, 2025 1:18 am
Features
- Extends Swimming Season
- Increases Pool Water Temperature By Up To 10 Degrees Fahrenheit
- Cuts Evaporation By Up To 90%
- Helps Retain Solar Energy And Keep Heat In Your Pool
The Video Review of Best 18×36 pool solar cover
Conclusion
Our best overall 18×36 pool solar cover, the Perception and the reviews helps assist to choose you the product better. We hope our reviews buyer guide of these 18×36 pool solar cover will help you pick the perfect 18×36 pool solar cover for you and your buying decision making.