Blue 18 ft Round Solar Pool Cover 800 Series - Heat Retaining Blanket

In this review of the Blue 18 ft Round Solar Pool Cover 800 Series the bottom line is simple: it is a budget-friendly solar blanket for pool owners who want an easy way to raise and hold water temperature without running a heater. Designed for both above ground and inground pools, the cover uses free solar energy to warm water and reduces evaporation so pools stay warmer and need less chemical top-up. It is lightweight and simple to drape on and remove, making it a practical seasonal accessory for owners prioritizing convenience and lower operating cost.

Key Features

• Free Solar Energy: Uses the sun to raise water temperature by up to 15 degrees, helping extend comfortable swim hours without added fuel or electricity.
• Heat Retention: The bubble blanket traps warmth and retains heat after sunset, aiding consistent overnight temperatures.
• Evaporation Control: Cuts evaporation by up to 95%, which helps conserve water and reduce the frequency of chemical adjustments.
• Debris Prevention: Stops leaves and surface debris from entering the pool, lowering cleaning time and strain on filters.
• Easy Installation: Durable design with extra overlap allows simple installation and removal and can be trimmed for fittings and protrusions.
• Lightweight Design: The cover is easy to handle for one or two people, making seasonal use practical.

Who It's For

The solar cover is best for homeowners with round pools up to 18 ft in diameter who want to raise water temperatures modestly and reduce evaporation without buying an electric heater. It suits people who value low maintenance, simple setup, and immediate seasonal savings on heating and water.

It is less suitable for users who need a heavy-duty, multi-season commercial solution or who expect thick, long-term durability; some customers find thin covers harder to keep intact across multiple seasons and may prefer reinforced or premium models for heavy use.

Pros & Cons

Pros

• Effectively warms pool water and can raise temperature noticeably using solar gain.
• Significantly reduces evaporation, which helps conserve water and chemicals.
• Lightweight and simple to install and remove for most DIY users.
• Prevents leaves and debris from entering the water, reducing cleanup time.

Cons

• Durability and thickness are mixed in customer feedback; some report the material can degrade after a single season.
• May require trimming to fit around ladders or fittings and can be tricky to handle in windy conditions.

Specifications

Product Type	Round solar pool cover
Diameter	18 ft
Series / Model	800 Series
Primary Benefit	Heat retaining blanket using solar energy
Compatibility	Above ground and inground pools
Evaporation Reduction	Up to 95%
Installation	Durable design with extra overlap; trim as needed

Our Verdict

The Blue 18 ft Round Solar Pool Cover 800 Series is a cost-effective option for homeowners who want to boost pool temperature and reduce evaporation with minimal fuss. It delivers clear benefits in warmth retention and water savings, and its light weight makes seasonal use straightforward; buyers who need greater thickness or long-term commercial durability should consider heavier-duty alternatives.

Frequently Asked Questions

Will this cover fit my 18 ft round pool?
Yes, the cover is sized for 18 ft round pools and includes extra overlap to accommodate most edges and fittings; trim carefully if needed.

How much warmer will my pool get?
Under good sun exposure the cover can raise water temperature by up to 15 degrees, though actual gain depends on climate and sun hours.

Does it prevent water loss?
Yes, it reduces evaporation by up to 95%, which helps conserve water and lower chemical usage.