When a swimming pool has been closed with a winter cover, water from precipitation can collect and pool in the middle of the winter cover, potentially damaging the cover or the pool when it freezes to ice and expands. The Heavy Duty Air Pillow is a simple solution to avoid a potentially expensive problem. Simply inflate the pillow and float it on the water's surface before placing your winter cover onto your pool for the season.
Tip: These air pillows are sometimes referred to as ice equalizers or pool cover air bags.
- Easy to install
- Precipitation collects in one area, which can be siphoned off with a cover pump
- Helps prevent pool walls from splitting due to ice expansion and other ice-related damage
- Extremely effective when used on above ground pools