21' Round Above Ground Super Deluxe Winter Pool Cover | Swimline | SD21RD | 61920

Swimline Super Deluxe winter covers keep dirt and debris out of swimming pool all winter long. Extra strong laminated polyethylene material with thick, high-density polyethylene stitching.

Brand: SWIMLINE

20-Gauge Liners Are Backed By A 15-Year Warranty, 25-Gauge Liners Are Backed By A 25-Year Warranty.