SmartLine 21' x 41' Oval Waterfall Overlap Above Ground Pool Liner - 48"/52" Height, 20 Gauge

Upgrade your above-ground pool with the SmartLine 21' x 41' Oval Waterfall Overlap liner. This 20 Gauge liner is sized for 48"/52" wall heights and is manufactured in the USA by seasoned pool professionals with over 50 years of experience. Made from 100% virgin vinyl, the material resists punctures, cracking and fading and includes built-in UV protection. Liners are hand folded to reduce wrinkles and simplify installation for a smooth, precise fit. Designed to stand up to harsh pool chemicals and extended sunlight, it performs across temperatures from -50°F to 130°F. A gasket set is included to help prevent leaks and fits all thru-wall skimmers and water return lines.