4′ x 4′ Pool Cover Pillow
The Swimline 4 x 4-Foot Air Pillow is the ultimate companion to any winter pool cover.
This Swimline air pillow will keep your pool and cover safe from ice in the winter months because it helps to keep water off of your pool cover. The pillow pushes your pool cover up off the water's surface so the water won't freeze to your pool cover, helping to prevent damage to your pool cover during the during the cold off season.
4' X 4' Pillow designed for 12' to 24' Pools