Heritage TA 1852GP-DXP Taos Complete Above Ground Pool, 18-Feet x 52-Inch Strong, 7" painted galvanized steel ledge Perma 25 Series all weather vinyl overlap liner; Swirl print bottom Heavy duty resin ladder with flip up anti-entry staircase and anti-entrapment barrier 16" sand filter and 1 hp motor with safety twist lock plug 25 Year Manufacturer Warranty on pool structure