SmartLine 18' x 33' Oval Overlap Above-Ground Pool Liner — Boulder Swirl, 48"/52" Height, 25 Gauge

This SmartLine 18' x 33' oval overlap above-ground pool liner features the Boulder Swirl design and 25 gauge construction, sized for 48"/52" wall heights. Made in the USA by top pool industry professionals with over 50 years of experience, the liner is manufactured from 100% virgin vinyl for long-lasting performance. The material includes built-in UV protection and is formulated to resist punctures, cracks and fading. Each liner is hand-folded to allow smoother, easier installation and to minimize wrinkles or imperfections. Built to handle harsh pool chemicals and prolonged sun exposure, it performs in extreme temperatures 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.