SmartLine Antilles Dolphin 30' Round Overlap Above Ground Pool Liner — 48"/52" Height, 20 Gauge

Manufactured in the USA by pool industry professionals with over 50 years of experience, the SmartLine 30' Round Antilles Dolphin Overlap liner is designed for reliable, long-lasting performance in above-ground pools. Constructed from 100% virgin vinyl at 20 gauge thickness, this liner includes built-in UV protection and is formulated to resist punctures, cracks and fading. Hand-folded at the factory to minimize wrinkles and simplify installation, it fits 48"/52" wall heights for secure overlap mounting. Engineered to tolerate harsh pool chemicals and prolonged sun exposure, the liner 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.