Severity of winters in your location. Amount of trees around the pool. How long your pool will be closed. The age of your pool.
The quality of your pool. Tight Weave Solid Green Top helps Camouflage Unsightly Leaves and Debris. Pool Size : 20'x40' Rectangle. Actual Cover Size : 25'x45' Rectangle. Water bags available but not included. For your additional consideration and maintenance of your cover you should always use a winter ice pillow to keep water to the edge of your pool and make removing water from the cover easier.Ice pillows will also keep pressure off of the pool walls.