Protect your 18′ × 36′ in-ground pool with the Swimline Leaf Net Pool Cover CO91836R. This durable woven mesh leaf net provides a 4′ overlap to safeguard pool edges, prevents leaves and debris from contaminating your winter cover, and features a winch-tightening cable for secure anchorage. Lightweight yet strong and backed by an 8-year warranty, it makes seasonal cleanup faster and easier.