Swimline LI184820 18' Blue Round Above Ground Swimming Pool Overlap Liner

High quality pool liner for lasting beauty! Our premium liners are constructed of premium vinyl, meaning our liners will last longer and maintain their beautiful appearance for years. Strong, double-welded seams will withstand winter's worst. Our liners are so rugged they are backed by a 15-Year Warranty . All of the flat-bottom liners listed below will fit either a 48" or 52" sidewall.