SmartLine 21' x 41' Oval Antilles Dolphin Overlap Above-Ground Pool Liner, 48"/52" Height, 25 Gauge

Replacement SmartLine 21' x 41' Oval Antilles Dolphin overlap liner designed for above-ground swimming pools. This 25 Gauge liner is 48"/52" in height and features the Antilles Dolphin pattern. Manufactured in the USA by industry professionals with over 50 years of experience, the liner is made from 100% virgin vinyl for long-lasting performance. The material is formulated with built-in UV protection and resists punctures, cracking and fading. Each liner is hand-folded to simplify installation and reduce the chance of wrinkles or imperfections during setup. It’s engineered to tolerate harsh pool chemicals and prolonged sun exposure across a wide temperature range from -50°F to 130°F. A gasket set is included to help prevent leaks; the gaskets fit all thru-wall skimmers and water return lines.