Floating swimming pool covers, often called solar blankets or bubble covers, offer the most cost-effective way to heat your pool and reduce water loss . These lightweight covers float directly on the water surface, using a layer of air bubbles to trap solar heat and create a greenhouse effect that can raise water temperature by 8-15°C while preventing up to 95% of evaporation .
They also keep leaves and debris out, saving you time on cleaning and reducing chemical usage . However, it is important to note that floating solar covers do not meet safety standards and should never be relied upon as a safety barrier for children or pets .
Available in various thicknesses, typically 8 to 16 mil, thicker covers offer better durability and insulation . For maximum efficiency, ensure the cover fits your pool’s shape and size, and place the bubble side down on the water . Here are the 7 best floating swimming pool covers to extend your swimming season and lower your costs.
7 Best Floating Swimming Pool Covers
| Image | Title | Best For | Link |
|---|---|---|---|
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Evoio 8ft Round Solar Pool Cover | Maximum heat retention for round pools. | View on Amazon |
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Inflatable Rectangle Pool Cover 120×72 | All-weather protection for rectangular pools. | View on Amazon |
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In The Swim 16×32 Solar Cover | Large pool owners wanting efficiency. | View on Amazon |
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The Wet Set Rectangular Pool Cover | Easy installation for standard family pools. | View on Amazon |
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6ft Round Solar Pool Cover | Small round pools and spas. | View on Amazon |
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Rectangle Inflatable Pool Cover 120×72 | Reliable debris blocking for inflatable pools. | View on Amazon |
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15ft Round Above Ground Pool Cover | Snug fit for 15ft round above-ground pools. | View on Amazon |
Our Top 7 Best Floating Swimming Pool Covers Reviews – Expert Tested & Recommended
1. Evoio 8ft Round Solar Pool Cover, 12 Mil Thermal Heating Blanket for Above Ground and Inground Pools
The Evoio 8ft round solar pool cover is a heavy-duty solution for those who want to extend their swim season. With a 12 mil thickness, it provides much better insulation than thinner alternatives, helping to maintain warmth while keeping debris out of your water.
Key Features That Stand Out
- ✓ 12 mil thick material for superior heat retention
- ✓ Thousands of tiny bubbles to absorb solar energy
- ✓ Helps reduce water evaporation by up to 95%
- ✓ Durable design suitable for daily use
Why We Recommend It
We love this cover because it strikes the perfect balance between durability and heating efficiency. It feels significantly thicker than the standard covers found in most big-box stores, giving you peace of mind that it will survive the elements.
Best For
Owners of 8ft round above-ground or inground pools who want to naturally heat their water using the sun.
Pros and Cons at a Glance
2. Inflatable Rectangle Pool Cover for 120 x 72 Inch Pools, Dustproof and Rainproof Foldable Above Ground Shield
If you have a 120×72 inch rectangular pool, this cover is a must-have. It features a triple-layer construction that handles UV rays and varying temperatures exceptionally well, ensuring your pool stays clean even during storms.
Key Features That Stand Out
- ✓ Designed specifically for 120″ x 72″ pools
- ✓ Built-in elastic bands for a secure fit
- ✓ UV-resistant material protects against sun damage
- ✓ Excellent at blocking dust and debris
Why We Recommend It
The snug fit is the real winner here. Most universal covers hang loosely, but this model grips the pool edges effectively, which prevents wind from blowing it away during light gusts.
Best For
Small families with rectangular inflatable pools looking for a robust, weather-resistant cover.
Pros and Cons at a Glance
3. In The Swim 16×32 Foot Premium Rectangle Solar Pool Cover, 12 Mil Thermal Heating Blanket for Pools
For those managing larger swimming pools, the In The Swim 16×32 cover offers a fantastic price-to-performance ratio. It is a workhorse that effectively traps sun rays to keep your water warm and prevents significant evaporation, saving you money on water bills.
Key Features That Stand Out
- ✓ Large 16×32 foot size for standard rectangular pools
- ✓ 12 mil thickness ensures durability
- ✓ Wide seams for increased structural integrity
- ✓ Excellent at retaining heat throughout the night
Why We Recommend It
It is surprisingly affordable for such a large, high-quality thermal blanket. If you have a larger pool, investing in this cover will pay for itself quickly by reducing chemical loss and water consumption.
Best For
Larger rectangular pool owners on a budget who want to minimize heat loss.
Pros and Cons at a Glance
4. The Wet Set Rectangular Pool Cover Fits 103×69 or 120×72 Inch Pools with Secure Rope Ties Included
This cover is a classic choice for families using standard rectangular inflatable pools. With its secure rope ties, it ensures the cover stays put, making it a reliable barrier against dirt and yard debris.
Key Features That Stand Out
- ✓ Versatile fit for 103×69 or 120×72 inch pools
- ✓ Includes secure rope ties for a tight hold
- ✓ Lightweight and very easy to manage
- ✓ Effective at preventing leaves from entering the pool
Why We Recommend It
It’s simple, effective, and reliable. The rope tie design is a great alternative to elastic, as you can manually tighten it to your preferred tension.
Best For
Families with Intex or similar rectangular inflatable pools who want a straightforward, no-nonsense cover.
Pros and Cons at a Glance
5. 6 Foot Round Solar Pool Cover, Thermal Heating Floating Blanket for Above Ground and Inground Swimming Pools
For small, compact pools or hot tubs, this 6-foot round solar cover is the perfect solution. It works efficiently to capture heat and minimize evaporation, ensuring your water stays at the perfect temperature for a quick dip.
Key Features That Stand Out
- ✓ Perfect size for 6ft pools or spas
- ✓ Uses solar power to warm water quickly
- ✓ Reduces evaporation by up to 95%
- ✓ Durable, high-quality construction
Why We Recommend It
It’s rare to find a high-quality solar blanket in a small 6ft size. This cover does exactly what it promises, turning a cold small pool into a cozy retreat on sunny days.
Best For
Owners of small 6ft diameter round pools and garden hot tubs.
Pros and Cons at a Glance
6. Rectangle Inflatable Pool Cover for 120×72 Inch Above Ground Swimming Pools, Waterproof and Dustproof Outdoor Backyard Shield
Keep your backyard pool pristine with this dedicated 120×72 inch cover. It features reinforced elastic corners that provide a solid, secure fit to prevent debris and pests from getting into your pool water.
Key Features That Stand Out
- ✓ Designed for 120×72 inch inflatable pools
- ✓ Waterproof and dustproof materials
- ✓ Reinforced elastic corners for a secure grip
- ✓ Easy to install and remove for quick cleaning
Why We Recommend It
The reinforced corners are the standout feature here. Many other covers rip at the edges, but this design ensures long-lasting use even with frequent handling.
Best For
Anyone tired of dealing with flimsy pool covers that blow away at the first sign of a breeze.
Pros and Cons at a Glance
7. 15ft Round Above Ground Pool Cover for Intex and Bestway, Elastic Fit Keeps Out Debris and Leaves
Designed for ease of use, this 15ft round cover features an elastic fit that hugs your pool securely. It is a fantastic option for Intex and Bestway inflatable-ring pools, providing an effective barrier against the outdoor elements.
Key Features That Stand Out
- ✓ Fits 15ft round inflatable-ring pools
- ✓ Full elastic band for a snug fit
- ✓ No drain holes to ensure leaves don’t enter
- ✓ Keeps pool water crystal clear
Why We Recommend It
The lack of drain holes is a clever design choice. While it means you have to clear water off the top, it guarantees that absolutely no debris sneaks into your pool while you’re away.
Best For
Users of 15ft round inflatable ring pools who prioritize cleanliness above all else.
Pros and Cons at a Glance
Complete Buying Guide for Floating Swimming Pool Covers
Essential Factors We Consider
When searching for the best floating swimming pool covers, you need to prioritize fit and material quality. A cover that is too large or too small will fail to protect your water effectively. Furthermore, thickness (measured in mils) is a critical factor if you are looking for solar heating capabilities. Thicker materials offer better insulation, while thinner ones are often just meant for basic debris protection.
Budget Planning
Your budget should reflect the type of protection you need. Simple, lightweight covers are perfect for small inflatable pools and are quite budget-friendly. However, if you have a larger pool and want to extend your swimming season, investing in a high-mil solar blanket is a better long-term strategy, as it significantly reduces chemical and energy costs.
Final Thoughts
Selecting the right cover boils down to your specific pool type and your maintenance goals. Whether you prioritize keeping debris out or want to heat your pool water, there is an option on this list for you. We recommend measuring your pool accurately before purchasing to ensure the best fit possible.
Frequently Asked Questions
Q: Do solar pool covers really work to heat water?
A: Yes! By absorbing sunlight and trapping that heat under the cover while simultaneously preventing evaporation, they can significantly raise your pool’s temperature during sunny weeks.
Q: How long should a floating pool cover last?
A: With proper care, rinsing, and storage out of direct sun when not in use, a quality cover can last anywhere from 2 to 5 years.
Q: Can I walk on my pool cover?
A: Absolutely not. These floating covers are not safety devices and cannot support the weight of a person, child, or pet. Always prioritize safety around your pool.
Q: How do I clean my pool cover?
A: It is best to use a mild soap and water solution with a soft brush. Avoid using harsh chemicals that could degrade the material over time.