In The Swim Premium Rectangle Solar Pool Cover 12 Mil
Extend your swimming season with the In The Swim Premium Rectangle Solar Pool Cover. This 12 mil thick cover is designed to increase your pool's surface water temperature by up to 15 degrees, allowing for more enjoyable use during cooler periods. Its light blue color offers a balance between heat absorption and retention, while also preventing evaporative heat loss on chilly nights. For optimal performance, ensure chlorine levels are below 2.5 ppm and pH is above 7.2. Using a solar cover reel is recommended for easier handling and to minimize wear and tear.
$139.99
Owner Satisfaction
3.6
/ 5
Category Rank
993
/ 1138
#993 in Pool Covers & Ground Cloths
Price vs Category Average
-72%
Below average
Size
1632
/ x
Who it's for
- Effective Heat Retention
- Significant Water and Chemical Savings
- Balanced Durability and Lifespan
Who should skip it
- Difficult Handling Without a Reel
- Limited UV Resistance Lifespan
- Does Not Block Fine Debris
Key Specs
Size
16 x 32
Color
Blue
Material
Resin
Brand
In The Swim
Product Dimensions
384"L x 192"W
Thickness
12 mil
Drainage Type
Solid without Drain
Seasonality
All Season
Features
- Increases water temperature up to 15 degrees
- Extends swimming season enjoyment
- Prevents evaporative heat loss
- Balances heat absorption and retention
- Compatible with solar cover reels
What customers say
Customers highly value the immediate effectiveness of this solar cover for significantly raising water temperature and minimizing evaporation, successfully extending the swimming season. Initial heating performance is excellent. However, a major concern centers on long term durability. Many users report the material degrades, bubbles, or tears prematurely, often failing within two years, especially under strong sun or high chlorine. This short lifespan diminishes the perceived value, despite the premium thickness. While short term function is strong, the lack of resilience creates frustration. Those who diligently store the cover away from direct sunlight report better longevity, suggesting maintenance is key to maximizing satisfaction with this otherwise highly functional product.
Know before you buy
Under ideal conditions with consistent sunlight, this 12 mil cover can increase your pool's surface water temperature by up to 15°F.
Yes, the 12 mil thickness provides a balance of durability and ease of handling. It is robust enough to resist tearing while remaining lightweight enough to be removed and replaced regularly.
To prevent premature degradation of the material, keep your chlorine levels below 2.5 ppm and ensure your pH levels remain above 7.2.
While a reel system is not strictly required, it is highly recommended. It makes removing and storing the cover much easier and helps prevent unnecessary wear and tear from folding or dragging it across the deck.
Absolutely. By creating a barrier between the pool water and the air, this cover significantly reduces water evaporation, which also helps retain heat and keeps your chemical levels more stable.
Still have a question?
Ask Hayley anything about this product before you decide.