SmartLine Waves of Poseidon 18' x 33' Oval Overlap Above-Ground Pool Liner — 54" Height, 20 Gauge

Overlap liner designed for 18' x 33' oval above-ground pools — SmartLine Waves of Poseidon, 54" height, 20 gauge. Produced in the USA by leading pool-industry professionals with over 50 years of experience, this liner is milled from 100% virgin vinyl for long-lasting performance. The material resists punctures, cracks and fading and includes built-in UV protection to guard against sun damage. Each liner is hand-folded to make installation straightforward and to reduce wrinkles or imperfections. It endures harsh pool chemicals and prolonged sunlight exposure, performing reliably across a temperature range of -50°F to 130°F. An included gasket set, compatible with all thru-wall skimmers and water return lines, helps prevent leaks.