Solar Cover Series Size

Solar Cover Series

To better represent the differences between each of the Sun2Solar Solar Covers PoolSupplies.com has updated how we compare the performance of each solar cover. Moving forward we will refer to a solar covers Series instead of its Mil.

Why Mil Was Used?

The performance of a solar cover has historically been rated by its “Mil”, which is a unit of measurement used in the solar cover industry to describe the attributes of a solar cover:


solar covers

Why Use Series?

As a result of changes in materials and manufacturing processes which have been made in the solar cover industry over the years competing solar cover products with the same “Mil” no longer perform equally.

Modernizing how PoolSupplies.com describes the performance of a solar cover, we now refer to a Series number instead of a Mil size. Depending on the climate where you live, there are differing needs for Heat Production, Heat Retention and Longevity of a solar cover. These combined attributes are what define the Series categories:



solar covers

How Do I Pick?

If you have always purchased the same Mil solar cover there may be some questions as to which Series cover to purchase. It’s easy. The 800 Series solar cover has the same performance attributes of Longevity, Heat Production and Heat Retention as our prior 8 Mil solar cover. The same is true for our 1200 and 1600 Series and our prior corresponding 12 Mil and 16 Mil covers.

You can learn more about how to choose the right solar cover for your pool in our blog, or call our customer service team at 1-800-356-3025.