Cool Cover Access 4.5 x 15 Ft. Air Pillow for Above Ground Winter Pool Covers - WTB1020 4.5 x 15 ft Air Pillow for Above Ground Winter Pool Covers - WTB1020.. Product #: WTB-1020 Regular price: $18.99 $18.99
The WTB-1020 Equalizer Pillow is a 4.5 ft. by 15 ft. air pillow to be used with Above Ground Pool Winter Covers.
The 4.5 x 15 ft large air pillows are used after closing your and covering your above ground pool:
- to make it easier to remove pooling water and debris
- when your pool water freezes, an air pillow compresses to relieve pressure on your pool walls
- to lift your winter pool cover out of the water to prevent it from freezing in the water