Swimline RIG30 Winter Pool Cover
- WINTER AIR PILLOW: 4 x 4-foot air pillow supports your winter pool cover.
- FOR ABOVE GROUND POOL COVERS: PiIlow is for above ground pools to help prolong and protect your above ground pool cover.
- NO WATER FREEZING: The pillow pushes your pool cover up off the water's surface so the water won't freeze to your pool cover.
- Keeps water off the top of your pool cover.
- EASY ASSEMBLY: Easily inflates through an integrated air valve.
- SPECIFICATIONS: Cover type: Winter protection.