SUMMERBUDDY Pool Pillows for Above Ground Pools, 4ftx4ft
SUMMERBUDDY Pool Pillows for Above Ground Pools, 4ftx4ft Pool Pillows for Winterizing, Dual Fold Valve Pool Winter Pillow for Pool Closing, 0.4mm PVC Pool Air Pillows SUPERIOR PROTECTION SUMMERBUDDY pool pillows for above ground pools can protect the above ground pool wall and pool cover from pressure caused by ice expansion. As a support for the pool cover, it reduces the build-up of leaves, snow and dust and prevents collapse. Note that you only need to fill the pool pillow to 50-70% of its capacity! DUAL VALVE Unlike other ordinary valves. The dual air valve with threads is extremely airtight...