SmartLine 18' Round Overlap Waterfall Above Ground Pool Liner — 20 Gauge, 48"/52" Height

Manufactured in the USA by pool industry professionals with over 50 years of experience, this SmartLine 18' Round Waterfall Overlap liner is built for above ground swimming pools with 48"/52" wall heights. Made from 100% virgin vinyl with built-in UV protection, the 20 gauge material resists punctures, cracking and fading. Each liner is hand-folded to simplify installation and minimize wrinkles or imperfections. Designed to handle harsh pool chemicals and prolonged sun exposure, it performs reliably in temperatures from -50°F to 130°F. A gasket set is included to help prevent leaks and fits all thru-wall skimmers and water return lines.