These air pillows are a great additon to your winter cover. Without the air pillows under the winter cover, rain water will pool on top of the cover. When this happens, you will either have to drain the water, or when you remove your cover the water will enter your pool. With the air pillows holding the winter cover up, it creates a natural run-off so that the rain water does not pool on the cover, but instead runs off as it rains. This makes opening your pool a lot easier!

Each pillow measures 4.5' wide by 8' long. You can buy the amount of pillows it takes according to your pool size. For example, the best results will happen if you put 4 pillows in a 9 x 17 pool. This equates to 9' x 16' of pillows that do not allow rain to pool on the cover.