21'x43' Oval Armor Shield Liner Floor Pad YGroup_Melenia This rugged vinyl air pillow

This rugged vinyl air pillow absorbs the pressure of freezing and thawing to protect the cover and walls of your pool

No touching or pre-measuring of chlorine is necessary

filters provide the deepest

Includes thermometer and cord

Shut-Off Valve for Above Ground Pool Filters

21'x43' Oval Armor Shield Liner Floor Pad YGroup_Melenia This rugged vinyl air pillowArmor Shield Floor Pad provides an important protective layer between a vinyl swimming pool liner and it's sand base. Unlike traditional foam padding, Armor Shield is a Polypropylene Geotextile material that prevents cuts and punctures to vinyl liners caused by rocks, roots, grass and even glass! Armor Shield Padding is super tough, but also adds a layer of cushioning that will eliminate footprints from forming. Simply place Liner Armor Shield under