Pool Liner | Swimline | 18x33 Oval All Swirl Liner | 72 In Wall

Swimline 18' x 33' Oval All Swirl Overlap Expandable A/G Liner, 72 Wall is designed to shield above-ground pools from debris while reducing maintenance and boosting safety. This oval liner fits 72-inch wall pools with an expandable overlap, delivering a secure, wrinkle-resistant surface and the distinctive All Swirl pattern that hides wear and keeps water looks inviting. Designed for real-world use, this liner minimizes leaf and dirt intrusion, which means fewer cleanings and lower chemical costs over the season. Ideal for families with active pools, it supports safer swimming by providing a durable, even surface that resists staining and stretching. The All Swirl motif adds a subtle visual texture that enhances your pool’s aesthetic without distracting from the water’s clarity. The 18' x 33' dimensions cover standard oval layouts, making replacement straightforward for existing setups.

• Overlap design compatible with 72" above-ground pool walls
• Oval 18' x 33' footprint for common pool shapes
• All Swirl pattern offers a wipe-clean look while hiding minor wear
• Durable vinyl with reinforced seams for lasting performance
• Reduces debris intrusion and maintenance time

Whether upgrading a seasonal pool or replacing worn liner material, this option delivers practical protection and lasting value. Add to cart to protect your pool today.