SmartLine 18' x 33' Oval Waterfall Overlap Above Ground Pool Liner — 54" Height, 20 Gauge

Made in the USA by seasoned pool-industry professionals with over 50 years of experience, this SmartLine 18' x 33' oval waterfall overlap liner is built for above-ground pools and measures 54" in height with a 20 gauge thickness. Constructed from 100% virgin vinyl, the material is formulated to resist punctures, cracks and fading and includes built-in UV protection. Each liner is hand folded to allow smooth, wrinkle-free installation and a precise fit. Engineered to tolerate harsh pool chemicals and prolonged sun exposure, it performs across a wide temperature range from -50°F to 130°F. A gasket set is included to help prevent leaks and is compatible with all thru-wall skimmers and water return lines.