SmartLine 18' Round Above-Ground Pool Liner — Crystal Tile Unibead, 54" Height, 20-Gauge Vinyl

This SmartLine 18' Round Crystal Tile Unibead liner is a 20-gauge, 54" high replacement designed for above-ground pools. Made in the USA by top pool industry professionals with over 50 years of experience, it’s constructed from 100% virgin vinyl and features built-in UV protection to minimize fading. The heavy-duty vinyl resists punctures and cracks and tolerates harsh pool chemicals and extended sun exposure across a temperature range of -50°F to 130°F. Each liner is hand-folded to make installation simple and to avoid wrinkles or imperfections. An included gasket set helps prevent leaks and fits all thru-wall skimmers and water return lines.