The 4' x 8' air pillows (equalizer pillow) are floated on the water surface and under the winter cover.
Porperly located, they:
- Mmake it much easier to remove winter debris
- Assist in pumping off excess rainwater.
- As water freezes and expands, air pillows relieve pressure otherwise exerted on the pool walls
- Manufactured out of sturdy 12 mil. vinyl
Applications:
- All In-Ground Swimming Pools
- All Above-Ground Swimming Pools
