Blue 33 ft Round Solar Pool Cover - Heat Retaining Blanket

In this review of the Blue 33 ft round solar pool cover, the bottom line is simple: this is a budget-friendly option for pool owners who want an easy way to capture free solar energy and reduce evaporation. The reviewer found it useful for raising water temperature by several degrees on sunny days and for keeping heat overnight, making it a good seasonal aid for both above ground and inground pools. It is best suited to owners who prioritize water heating and evaporation control and who understand that the cover is lightweight and may require careful handling.

Key Features

• Free Solar Energy: Uses the sun's energy to increase pool water temperature by up to 15 degrees when conditions are favorable, shortening the time it takes to reach comfortable swim temps.
• Heat Retention: The cover traps warmth and helps maintain a more consistent water temperature through the evening and into the night.
• Evaporation Reduction: Designed to reduce evaporation by up to 95%, which helps conserve water and cut back on chemical use over the season.
• Debris Prevention: A barrier that keeps leaves and common debris out of the pool, reducing routine skimming and filter load.
• Simple Fit: Extra overlap and a flexible design make installation and removal straightforward for most above ground and inground pool layouts.

Who It's For

This cover is a practical choice for homeowners with a 33 ft round pool who want an inexpensive way to harness solar heating and curb evaporation, especially in spring and summer months. It suits users who need a lightweight, easy-to-handle blanket that can be trimmed to fit protrusions and for seasonal use rather than heavy-duty year-round protection.

Those seeking a long-lasting, heavy-gauge cover for frequent winter use or a very durable commercial-grade product should look elsewhere, as some buyers report the material is thin and may show wear after a season of heavy use.

Pros & Cons

Pros

• Effective at raising water temperature on sunny days and retaining heat into the evening.
• Reduces water loss from evaporation significantly, saving water and chemicals.
• Lightweight and reasonably easy to move, with extra overlap for fitting most pools.
• Keeps out leaves and general debris, lowering pool maintenance time.

Cons

• Material feels thin to some users and has raised concerns about long-term durability.
• Can be awkward to install or remove for one person on larger pools; trimming may be needed for a perfect fit.

Specifications

Product type	Round solar pool cover
Size	33 ft round
Color	Blue
Primary benefit	Raises water temperature up to 15 degrees
Evaporation reduction	Up to 95%
Compatibility	Above ground and inground pools

Our Verdict

The Blue 33 ft round solar pool cover is a cost-effective accessory for homeowners who want to boost pool temperature and cut evaporation without complex installation. It offers clear value for seasonal heating and basic debris control, though buyers seeking rugged longevity should consider heavier-duty alternatives.

Frequently Asked Questions

Will this cover fit my 33 ft round pool?
Yes, the cover is sized for a 33 ft round pool and includes extra overlap so it can be trimmed around protrusions for a better fit.

How much warmer will the pool get?
Under good sunny conditions the cover can raise water temperature by up to about 15 degrees, with more modest gains in cloudy weather.

Does it prevent evaporation and save chemicals?
Yes, the cover reduces evaporation significantly-up to 95%-which also helps reduce chemical loss and the need to top up water.